USD-GC / USDP-GC / USDN-HA Series DAIKIN DECK UNIT

ED81 - 801

DAIKIN DECK UNIT

USD-GC / USDP-GC / USDN-HA series Introduction

Engineering data for Daikin Deck Unit are designed to provide detailed information about model selection, electric wiring and appurtenant works, and mainly describe design requirements and installation guidelines for non-standard remodeled products. For actual handling procedures, operation methods and guidelines for periodical inspections, please refer to the "Operation manual" and for details on compressors, heat exchangers and electric parts, please refer to the "Parts list."

Safety Precautions

Before Design, construction and maintenance be sure to read catalog, this engineering data and “Opera- tion manual” that attached to products. Please follow it as indicated. “Operation manual” printed Warning (Failure to follow a warning is very likely to result in such grave consequences as death or serious injury.) And Caution (Failure to follow a caution may result in injury or property damage, and in certain conditions, may result in a grave consequence.)

1. Choose appropriate products for objects to use. 2. Be sure to pay consideration on design to ensure safety in electric shook, electric leaks, water leakage, and so on. 3. Be sure to follow contents and limits of this book about operation limits, performance characteristics, restriction on the installation location, etc. 4. In design, please take into consideration potential refrigerant leakage into a room so that leakage will not exceed the limiting concentration. 1. Be sure to follow this engineering data and operation manual for safety. 2. Be sure to construct depend on contents of this engineering data and operation manual, then in case of operation requires license as electrical work, the qualified person operates it. 3. Please conduct appropriate test operation to ensure that there is no refrigerant leakage, water leakage, power failure, short circuit, abnormal noise, abnormal odor or smoking. Please archive test operation works. 4. Prior to delivery to a customer, please ensure that the customer is fully informed of the content of the Operation manual. And be sure to instruct that operation manual is preserved in the place where customer can see anytime. 5. The air conditioner is not intended for use in a potentially explosive atmosphere. 1. Keep contents of the operation manual. 2. Please conduct appropriate maintenance to ensure that there is no refrigerant leakage, water leakage, power failure, short circuit, abnormal noise, abnormal odor or smoking. Please archive maintenance works. ED81-801 DAIKIN DECK UNIT "USD-GC / USDP-GC / USDN-HA" series

DAIKIN DECK UNIT "USD-GC / USDP-GC / USDN-HA" series 1. Introduction of DAIKIN DECK UNIT "DECK UNIT" is one of the Central Air Conditioners for accommodation area,which is assembled in advance by the manufacturer as a self-contained unit and installed in the machine room on the accommodation deck. DAIKIN DECK UNIT- "USD-GC / USDP-GC / USDN-HA series is optimally designed for marine application and also gentle for the environment.

2. Features z Very Less Operating Vibration and Lower Noise designed for installing in the accommodation The adoption of Hermetic Scroll Compressors makes the operating vibration and noise remarkably lower. This allows the units to install in the accommodation area without troublesome problem. z High Static Pressure Fan Easily Conforming to Complex Duct System The high-performance fan can adapt the complex duct system with middle to higher pressure. z The Light Weight and Compact Design of Top Level in the Field Because of low height ranging from 1,550 to 1,650 mm, the unit can be easily installed in even space- limited deck. Also the light weight from 1,100 to 1,600 kg does not interfere with the cruising speed of high-speed ferry. z Epoch-making Save Energy in Spite of HFC Unit Optimally designed Hermetic Scroll Compressors and heat exchangers combined with high- performance fan reduce the power consumption by 15 to 20 %, compared with conventional units. This also contributes to control the CO2 emission from the generator. z Excellent Durability for Marine Application Higher reliability is secured by the concentration of the DAIKIN advanced technology, for sea water, sea breeze and ship motion. z Economical Maintenance on Board Installing compressors, which realize 40,000h in design service life, in plural not only realizes the free maintenance on board, but save the service cost of compressors by half, compared with the conventional unit. This also enables the unit to continuously operate even in trouble of one compressor. Furthermore, the lighter compressor provided with lifting hook allows replacing work to be easier on board. z Easier and Safer Maintenance on Board The compressor is so changed to flange connection type that it can be replaced on board more easily and safely in case of gas carrier. (USDN25~50HA only) Furthermore, provided liquid eye make it easier to watch refrigerant leakage. (USDN25~50HA only)

3. Guide Specifications Hermetically Sealed Scroll Compressors The compressor optimally developed for R22 / R407C / R404A has a longer durability, higher efficiency and very less vibration, compared with the conventional Semi-hermetic compressor. Condenser The condenser is a shell and cross fin tube type highly efficient and highly resistant to sea water. It is made of aluminum brass in the cooling tubes, naval clad steel in the tube sheet and cast iron with sacrificial anodes in the water jackets. The joints for water thermometers are provided in the inlet and outlet headers (except USD25GC / USDP25GC / USDN25HA). Evaporator The evaporator is a cross fin coil type highly efficient and highly resistant to sea breeze. It is made of copper tubes and aluminum fins with highly anti-corrosive and hydrophilic treatment. Steam heater The steam heater is a cross fin coil type highly resistant to change of air temperature and sea breeze as well. It is made of copper tubes and aluminum fins with highly anti-corrosive treatment. Fan and its relative parts Highly performed multi-blade fan (USD25GC / USD30GC / USDP25GC / USDP30GC / USDN25HA, USDN30HA) or turbo fan (USD40GC / USD50GC / USDP40GC / USDP50GC / USDN40HA, USDN50HA) is mounted based on those application, driven by V belts with a separate fan motor. The fan bearings are forced oil feed system, highly durable for sea breeze. The fan motor is "B" class insulation, totally enclosed fan cooled type, prescribed in JIS C4210.

Daikin Deck Unit USD-GC / USDP-GC / USDN-HA series i DAIKIN DECK UNIT "USD-GC / USDP-GC / USDN-HA" series ED81-801

Control The unit is operated by the push button switch, and the operating condition can be confirmed by each pilot lamp. The meaning of each pilot lamp is -"White" : "Normal power into the unit"and "Green" : "Normal operation". If "Red" lights up, any safety device works to stop the unit till removing the applied cause. Multiple compressors are sequentially started in direct-on-line in order to minimize the starting current. The capacity is controlled in two steps mainly by local thermostat (or possibly by internal thermostat as well) according to the basis air temperature. The following electric and safety devices are equipped in the starter or inside the unit to make the maintenance saving on board. Non-fuse breakers and ammeters are equipped in the starter for each circuit of comp. or fan motor. Over current relay (each comp., fan motor), fuses, thermal protectors, high and low pressure switches and reverse phase protector and so on are equipped in order to prevent the abnormal operation. The contact terminals indicating "Normal" or "Abnormal" are provided for connecting to the central observation board. The power and control cables to/from the central board can be conducted through combing holes on the bottom side of the starter. Structure The outside and inside plates are constructed with the rigid frame in long durability. Anti-corrosive acrylic powder painting is coated even in every nook and corner-casing, drain pan, bottom frame, partition plate, fan housing and fan motor base, etc. Either right or left drain connection allows the condensing drain water to smoothly discharge outside in rolling angle. Applicable Standard The unit is certified by NK standard. This system is so independent only for the air conditioning in the accommodation that any other rules of classification society are excluded except the ship owner's special request.

ii Daikin Deck Unit USD-GC / USDP-GC / USDN-HA series ED81-801 DAIKIN DECK UNIT USD-GC / USDP-GC / USDN-HA series

Model series R22 type R407C type R404A type USD25GC USDP25GC USDN25HA USD30GC USDP30GC USDN30HA USD40GC USDP40GC USDN40HA USD50GC USDP50GC USDN50HA

DAIKIN DECK UNIT USD-GC / USDP-GC / USDN-HA series...... 1 1. Specifications ...... 2 1.1 Main specifications ...... 2 1.2 Functional parts and controlling devices ...... 5 1.3 Changes in the overcurrent set values of the magnetic switch for fan motor ...... 7 1.4 List of gauge and thermometer ...... 8 1.5 List of test pressure for pressure vessel...... 9 1.6 List of optional accessories ...... 10 2. Dimensions ...... 22 3. Wiring diagrams ...... 25 3.1 Wiring diagrams ...... 25 3.2 Electric parts list ...... 28 4. Electric characteristics ...... 31 5. Capacity tables...... 32 5.1 Capacity tables...... 32 5.2 Operation limit ...... 52 6. Piping diagrams ...... 54 7. Installation ...... 60 7.1 Additional refrigerant charge on site...... 63 8. Installation instruction...... 65 9. Appendix ...... 69 9.1 Vibration and sound level ...... 69 9.2 Alternative piping connection ...... 71 9.3 Steam valve panel...... 74 9.4 Specifications of main structural parts & dimensions ...... 75 9.5 List to mount the mixing box...... 83

Daikin Deck Unit USD-GC / USDP-GC / USDN-HA series 1 Specifications ED81-801

1. Specifications 1.1 Main specifications

Model USD25GC USD30GC USD40GC USD50GC Power Main circuit (Control circuit) 3 phase AC 380, 400, 415 / 400, 440V 50/60Hz (1 phase AC 100 / 100, 110V 50/60Hz) Painting color New Light Blue (7.5BG7/2), DK Black Dimensions H×W×D mm 1,650×2,000×1,250 1,550×2,000×1,800 *1 Cooling capacity (50/60 Hz) kW 80 / 90 90 / 106 125 / 140 150 / 170 *2 Cooling water flow rate (50/60 Hz) L/min 275 / 300 330 / 360 440 / 480 550 / 600 *3 Heating capacity kW 106 132 170 200 / 212 *4 Humidifying capacity kg/h 30 36 48 60 Head loss (50/60 Hz) kPa 19.8 / 20.7 11.8 / 15.7 13.7 / 16.7 19.6 / 22.5 Model JT335D-YE×2 (JT300D-YE×2)+(JT300D-YE×1) (JT300D-YE×2)+(JT300D-YE×2) (JT335D-YE×2)+(JT335D-YE×2) Type Hermetic scroll type Compressor Speed (50/60 Hz) r.p.m 2,900 / 3,450 Motor power kW 9.0×2 (7.5×2)+(7.5×1) (7.5×2)+(7.5×2) (9.0×2)+(9.0×2) Starting manner Direct start Model CXS1919B×1 (CXS1919B×1)+(CXS1919B×1) Type Water cooled shell & Finned tube Water Tube Copper alloy seamless tube (C6871T) cooling Fin Alminium fins (A1050R-24H) Material condenser Shell Steel tube (KSTPG38) Tube plate Naval clad (C4621P+KPV24) No. 1 2 Model CRB-USDP25G CRB-USDP30G CRB-USDP50G Type Crossfincoil type Evaporator Tube Copper tubes Material Fin Alminium fins Model D3Y×1 TD3B×1 Type Multi blade fan Turbo fan Air flow rate m³/min 140 / 140 165 / 165 220 / 220 255 / 270 (50/60 Hz) Fan External static pressure (50/60 Hz) Pa 860 / 1,225 1,100 / 1,520 920 / 1,700 860 / 1,630 Motor power kW 7.5 11 15 Drive Belt drive Type Crossfincoil type Heater Material Copper pipe, Alminium fins Humidifier Steam spray type Air filter Polyvinyl chloride fiber (washable) Refrigerant control Thermostatic expansion valve Temperature control Thermostat Capacity step % 100-50-0 100-67-0 100-50-0 Non-fuse breaker. Over-current relay (for comp. & fan motor). Safety valve. Reverse phase protector. Protective devices Comp. motor protection thermostat. High pressure switch. Low pressure switch. Thermal & Sound isorator Glass fiber Chilled water inlet/outlet 2B (with flanges) 3B (with flanges) Piping connection Upper drain outlet 1 1/4B (32A) Lower drain outlet 1B (25A) Kind R22 Refrigerant Initial charged kg 11.7 1.0+1.0 Additional charged kg — 10.2+9.3 10.2+10.2 10.7+10.7 Machine weight kg 1,150 1,380 1,665 1,690 Operating weight kg 1,160 1,395 1,690 1,715 Standard spare parts Fuse (100V×1, 400V×1) Fuse (100V×1, 400V×1), Thermometer×2 Applicable standard NK (Water cooling condenser, Safety valve) Drawing No. 4D061774A 4D061775D 4D061776C 4D061777D

Note: *1. Cooling capacity is based on the following conditions: Evaporator : Inlet air temp. 31°CDB, 24°CWB. Cooling capacity does not include fan motor heat. *2. Condenser : Inlet water temp. 32°C. *3. The heater inlet condition : Inlet air temp. 10°CDB. Inlet steam press. 0.4MPa *4. Humidifying capacity's value is the condition of saturated steam at the 0.035MPa.

2 Daikin Deck Unit USD-GC / USDP-GC / USDN-HA series ED81-801 Specifications

Model USDP25GC USDP30GC USDP40GC USDP50GC Power Main circuit (Control circuit) 3 phase AC 380, 400, 415 / 400, 440V 50/60Hz (1 phase AC 100 / 100, 110V 50/60Hz) Painting color New Light Blue (7.5BG7/2), DK Black Dimensions H×W×D mm 1,650×2,000×1,250 1,550×2,000×1,800 *1 Cooling capacity (50/60 Hz) kW 80 / 90 90 / 106 125 / 140 150 / 170 *2 Cooling water flow rate (50/60 Hz) L/min 275 / 300 330 / 360 440 / 480 550 / 600 *3 Heating capacity kW 106 132 170 200 / 212 *4 Humidifying capacity kg/h 30 36 48 60 Head loss (50/60 Hz) kPa 19.8 / 20.7 11.8 / 15.7 13.7 / 16.7 19.6 / 22.5 Model JT335DFFYE×2 (JT300DFFYE×2)+(JT300DFFYE×1) (JT300DFFYE×2)+(JT300DFFYE×2) (JT335DFFYE×2)+(JT335DFFYE×2) Type Hermetic scroll type Compressor Speed (50/60 Hz) r.p.m 2,900 / 3,450 2,900 / 3,450 Motor power kW 9.0×2 (7.5×2)+(7.5×1) (7.5×2)+(7.5×2) (9.0×2)+(9.0×2) Starting manner Direct start Model CXS1919B×1 (CXS1919B×1)+(CXS1919B×1) Type Water cooled shell & Finned tube Water Tube Copper alloy seamless tube (C6871T) cooling Fin Alminium fins (A1050R-24H) Material condenser Shell Steel tube (KSTPG38) Tube plate Naval clad (C4621P+KPV24) No. 1 2 Model CRB-USDP25G CRB-USDP30G CRB-USDP50G Type Crossfincoil type Evaporator Tube Copper tubes Material Fin Alminium fins Model D3Y×1 TD3B×1 Type Multi blade fan Turbo fan Air flow rate m³/min 140 / 140 165 / 165 220 / 220 255 / 270 (50/60 Hz) Fan External static pressure (50/60 Hz) Pa 860 / 1,225 1,100 / 1,520 920 / 1,700 860 / 1,630 Motor power kW 7.5 11 15 Drive Belt drive Type Crossfincoil type Heater Material Copper pipe, Alminium fins Humidifier Steam spray type Air filter Polyvinyl chloride fiber (washable) Refrigerant control Thermostatic expansion valve Temperature control Thermostat Capacity step % 100-50-0 100-67-0 100-50-0 Non-fuse breaker. Over-current relay (for comp. & fan motor). Safety Valve. Reverse phase protector. Protective devices Comp. motor protection thermostat. High pressure switch. Low pressure switch. Thermal & Sound isorator Glass fiber Chilled water inlet/outlet 2B (with flanges) 3B (with flanges) Piping connection Upper drain outlet 1 1/4B (32A) Lower drain outlet 1B (25A) Kind R407C Refrigerant Initial charged kg 11.7 1.0+1.0 Additional charged kg — 10.2+9.3 10.2+10.2 10.7+10.7 Kind DAPHNE FVC68D Lubricant Oil Charged L 2.7×2 (2.7×2)+(2.7×1) (2.7×2)+(2.7×2) Machine weight kg 1,150 1,380 1,665 1,690 Operating weight kg 1,160 1,395 1,690 1,715 Standard spare parts Fuse (100V×1, 400V×1) Fuse (100V×1, 400V×1), Thermometer×2 Applicable standard NK (Water cooling condenser, Safety valve) Drawing No. 4D061770A 4D061771C 4D061772C 4D061773D

Daikin Deck Unit USD-GC / USDP-GC / USDN-HA series 3 Specifications ED81-801

Model USDN25HA USDN30HA USDN40HA USDN50HA Power Main circuit (Control circuit) 3 phase AC 380, 400, 415 / 440V 50/60Hz (1 phase AC 100 / 110V 50/60Hz) Painting color New Light Blue (7.5BG7/2), DK Black Dimensions H×W×D mm 1,650×2,000×1,250 1,550×2,000×1,800 *1 Cooling capacity (50/60 Hz) kW 74 / 83 92 / 103 122 / 136 148 / 165 *2 Cooling water flow rate (50/60 Hz) L/min 275 / 300 330 / 360 440 / 480 550 / 600 *3 Heating capacity kW 106 132 170 200 / 212 *4 Humidifying capacity kg/h 30 36 48 60 Head loss (50/60 Hz) kPa 19.8 / 20.7 11.8 / 15.7 13.7 / 16.7 19.6 / 22.5 Model JT335DGFYE×2 (JT300DGFYE×2)+(JT300DGFYE×1) (JT300DGFYE×2)+(JT300DGFYE×2) (JT335DGFYE×2)+(JT335DGFYE×2) Type Hermetic scroll type Compressor Speed (50/60 Hz) r.p.m 2,900 / 3,450 Motor power kW 9.0×2 (7.5×2)+(7.5×1) (7.5×2)+(7.5×2) (9.0×2)+(9.0×2) Starting manner Direct start Model CXS1919B×1 (CXS1919B×1)+(CXS1919B×1) Type Water cooled shell & Finned tube Water Tube Copper alloy seamless tube (C6871T) cooling Fin Alminium fins (A1050R-24H) Material condenser Shell Steel tube (KSTPG38) Tube plate Naval clad (C4621P+KPV24) No. 1 2 Model CRB-USDP25G CRB-USDP30G CRB-USDP50G Type Crossfincoil type Evaporator Tube Copper tubes Material Fin Alminium fins Model D3Y×1 TD3B×1 Type Multi blade fan Turbo fan Air flow rate m³/min 140 / 140 165 / 165 220 / 220 255 / 270 (50/60 Hz) Fan External static pressure (50/60 Hz) Pa 860 / 1,225 1,100 / 1,520 920 / 1,700 860 / 1,630 Motor power kW 7.5 11 15 Drive Belt drive Type Crossfincoil type Heater Material Copper pipe, Alminium fins Humidifier Steam spray type Air filter Polyvinyl chloride fiber (washable) Refrigerant control Thermostatic expansion valve Temperature control Thermostat Capacity step % 100-50-0 100-67-0 100-50-0 Non-fuse breaker. Over-current relay (for comp. & fan motor). Safety valve. Reverse phase protector. Protective devices Comp. motor protection thermostat. High pressure switch. Low pressure switch. Thermal & Sound isorator Glass fiber Chilled water inlet/outlet 2B (with flanges) 3B (with flanges) Piping connection Upper drain outlet 1 1/4B (32A) Lower drain outlet 1B (25A) Kind R404A Refrigerant Initial charged kg 1.0 1.0+1.0 Additional charged kg 12.7 12.3+11.6 12.2+12.2 12.7+12.7 Kind DAPHNE FVC68D Lubricant Oil Charged L 2.7×2 (2.7×2)+(2.7×1) (2.7×2)+(2.7×2) Machine weight kg 1,150 1,380 1,665 1,690 Operating weight kg 1,160 1,395 1,690 1,715 Standard spare parts Fuse (100V×1, 400V×1) Fuse (100V×1, 400V×1), Thermometer×2 Applicable standard NK (Water cooling condenser, Safety valve) Drawing No. 4D061778C 4D061779C 4D061780C 4D061781D

4 Daikin Deck Unit USD-GC / USDP-GC / USDN-HA series ED81-801 Specifications

1.2 Functional parts and controlling devices

USD25GC / USD30GC / USD40GC / USD50GC

USD25GC USD30GC USD40GC USD50GC Setting change Item from ship side ACB-BB86 (Saginomiya) High pressure switch 0 ±0.15 Impossible OFF : 2.30–0.1 MPa ON : 1.86 MPa LCB-LA29 (Saginomiya) Low pressure switch Impossible OFF : 0.12±0.05 MPa ON : 0.22±0.05 MPa Safety valve OSV12B-25A (Daikin) Impossible (Release to atmosphere) Cracking pressure : 2.63MPa Discharge pressure : 2.87MPa Low temp. protection WTB-K602 (Saginomiya) Note : OFF point should be over 20ºC. Possible thermostat Temp. control range 15~32ºC Diff 2ºC ATX-57060DHS ATX-71140DHS ATX-71140DHS ATX-71140DHS Expansion valve ATX-71110DHS Possible (Saginomiya) DTB-K103 (Saginomiya) Freeze-up prevention — thermostat OFF : -7±1.5 ºC ON : 7±1.5 ºC Thermal protector A-UT-435K (Ubukata) Impossible (discharge pipe) OFF : 135±2.5 ºC ON : 115±15 ºC Magnetic switch CLK-50JTH-P12 (Togami Electric Mfg.) Possible for compressor 21A 21A 21A 21A CLK-35JTH-P6 (Togami Electric Mfg.) K2CM-1L (OMRON) K2CM-1M (OMRON) Magnetic switch Possible for fan motor 14A 19A 19A, 6sec 26A, 6sec Fuse Cellolight fuse UC1 AC500V 5A (Utsunomiya Electric Mfg.), Glass fuse FGBO AC250V 5A Impossible SA33C 3P 30/30AT EA53C 3P 50/40AT EA53C 3P 50/50AT Molded case For fan circuit (Fuji Electric) (Fuji Electric) (Fuji Electric) Impossible breaker For comp. EA103C-W 3P 100/75AT (Fuji Electric) EA103C-W 3P 100/100AT (Fuji Electric) AVT-VGS15, 20, 25 (Danfoss) Temperature regulator Possible (Option) 35~70ºC Length of capillary : 4m

USDP25GC / USDP30GC / USDP40GC / USDP50GC

Setting change USDP25GC USDP30GC USDP40GC USDP50GC Item from ship side ACB-BB06 (Saginomiya) High pressure switch 0 ±0.15 Impossible OFF : 2.60–0.1 MPa ON : 2.06 MPa LCB-LA29 (Saginomiya) Low pressure switch Impossible OFF : 0.12±0.05 MPa ON : 0.22±0.05 MPa OSVD12B-27A (Daikin) Safety valve Impossible (Release to atmosphere) Cracking pressure : 2.86MPa Discharge pressure : 3.10MPa Low temp. protection WTB-K602 (Saginomiya) Note : OFF point should be over 20ºC. Possible thermostat Temp. control range 15~32ºC Diff 2ºC

ATX-71140DPS ATX-57060DPS ATX-71140DPS ATX-71140DPS Expansion valve ATX-71110DPS Possible (Saginomiya) Freeze-up prevention DTB-K103 (Saginomiya) — thermostat OFF : -7±1.5 ºC ON : 7±1.5 ºC Thermal protector A-UT-435K (Ubukata) Impossible (discharge pipe) OFF : 135±2.5 ºC ON : 115±15 ºC Magnetic switch CLK-50JTH-P12 (Togami Electric Mfg.) Possible for compressor 21A 21A 21A 21A CLK-35JTH-P6 (Togami Electric Mfg.) K2CM-1L (OMRON) K2CM-1M (OMRON) Magnetic switch Possible for fan motor 14A 19A 19A, 6sec 26A, 6sec Fuse Cellolight fuse UC1 AC500V 5A (Utsunomiya Electric Mfg.), Glass fuse FGBO AC250V 5A Impossible

Molded case For fan SA33C 3P 30/30AT EA53C 3P 50/40AT EA53C 3P 50/50AT circuit (Fuji Electric) (Fuji Electric) (Fuji Electric) Impossible breaker For comp. EA103C-W 3P 100/75AT (Fuji Electric) EA103C-W 3P 100/100AT (Fuji Electric) AVT-VGS15, 20, 25 (Danfoss) Temperature regulator Possible (Option) 35~70ºC Length of capillary : 4m

Daikin Deck Unit USD-GC / USDP-GC / USDN-HA series 5 Specifications ED81-801

USDN25HA / USDN30HA / USDN40HA / USDN50HA

USDN25HA USDN30HA USDN40HA USDN50HA Setting change Item from ship side ACB-BB87 (Saginomiya) High pressure switch 0 ±0.15 Impossible OFF : 2.70–0.1 MPa ON : 2.06 MPa LCB-LA29 (Saginomiya) Low pressure switch Impossible OFF : 0.12±0.05 MPa ON : 0.22±0.05 MPa Safety valve OSVD12B278 (Daikin) Impossible (Release to atmosphere) Cracking pressure : 2.92MPa Discharge pressure : 3.19MPa Low temp. protection WTB-K602 (Saginomiya) Note : OFF point should be over 20ºC. Possible thermostat Temp. control range 15~32ºC Diff 2ºC ATX-57080DUS ATX-12220DUS ATX-71160DUS ATX-12220DUS Expansion valve ATX-71160DUS Possible (Saginomiya) DTB-K103 (Saginomiya) Freeze-up prevention — thermostat OFF : -7±1.5 ºC ON : 7±1.5 ºC Thermal protector A-UT-435K (Ubukata) Impossible (discharge pipe) OFF : 135±2.5 ºC ON : 115±15 ºC Magnetic switch CLK-50JTH-P12 (Togami Electric Mfg.) Possible for compressor 24A 21A 21A 24A CLK-35JTH-P6 (Togami Electric Mfg.) K2CM-1L (OMRON) K2CM-1M (OMRON) Magnetic switch Possible for fan motor 14A 19A 19A, 6sec 26A, 6sec Fuse Cellolight fuse UC1 AC500V 5A (Utsunomiya Electric Mfg.), Glass fuse FGBO AC250V 5A Impossible SA33C 3P 30/30AT EA53C 3P 50/40AT EA53C 3P 50/50AT Molded case For fan circuit (Fuji Electric) (Fuji Electric) (Fuji Electric) Impossible breaker For comp. EA103C-W 3P 100/75AT (Fuji Electric) EA103C-W 3P 100/100AT (Fuji Electric) AVT-VGS15, 20, 25 (Danfoss) Temperature regulator Possible (Option) 35~70ºC Length of capillary : 4m

6 Daikin Deck Unit USD-GC / USDP-GC / USDN-HA series ED81-801 Specifications

1.3 Changes in the overcurrent set values of the magnetic switch for fan motor The factory default value is 60Hz/440V. If the equipment is used in a frequency or voltage other than the factory default value, change the set values according to the following procedure.

Overcurrent set value change procedure (1) Remove the cover from the starter box. (2) In case of USD (P) 25GC, USDN25HA, USD (P) 30GC, USDN30HA 1.You can see a magnetic switch for fan motor. 2.Tune the dial of the magnetic switch by the screwdriver to the set value in Table 1.

Current setting dial

Starter box

30 36

A 24

(3) In case of USD (P) 40GC, USDN40HA, USD (P) 50GC, USDN50HA 1.You can see a motor relay. 2.Tune the dial of the motor relay to set the set value in Table 1. Do not change the set value of the timer.

Starter box

Current setting dial

(Table 1) Overcurrent set values of the magnetic switch for fan motor Unit:A 50Hz 60Hz Model Output Factory Controlling 380V 400V 415V 400V 440V default value range USD25GC / USDP25GC / USDN25HA 7.5kW 16.2 15.9 16.3 14.1 13.5 14 12-18 USD30GC / USDP30GC / USDN30HA 11kW 21.9 21.4 21.3 20.3 18.7 19 18-25 USD40GC / USDP40GC / USDN40HA 11kW 21.9 21.4 21.3 20.3 18.7 19 8-26 USD50GC / USDP50GC / USDN50HA 15kW 29.5 28.8 28.8 27.3 25.3 26 20-65

Daikin Deck Unit USD-GC / USDP-GC / USDN-HA series 7 Specifications ED81-801

1.4 List of gauge and thermometer

USD25GC / USD30GC / USD40GC / USD50GC

Models USD25GC USD30GC USD40GC USD50GC Commodities Manufacturer Type Pressure gauge DUφ60 0~3.5MPa Toyo Instruments Co. Compound gauge DUφ60 –0.1~1.5MPa Cooling water thermostat Dainichi Instruments Co. — Cylindrical shape thermometer 0~100 °C

USDP25GC / USDP30GC / USDP40GC / USDP50GC

Models USDP25GC USDP30GC USDP40GC USDP50GC Commodities Manufacturer Type Pressure gauge DUφ60 0~5.0MPa Toyo Instruments Co. Compound gauge DUφ60 –0.1~2.0MPa Cooling water thermostat Dainichi Instruments Co. — Cylindrical shape thermometer 0~100 °C

USDN25HA / USDN30HA / USDN40HA / USDN50HA

Models USDN25HA USDN30HA USDN40HA USDN50HA Commodities Manufacturer Type Pressure gauge DUφ60 0~5.0MPa Toyo Instruments Co. Compound gauge DUφ60 –0.1~2.0MPa Cooling water thermostat Dainichi Instruments Co. — Cylindrical shape thermometer 0~100 °C

8 Daikin Deck Unit USD-GC / USDP-GC / USDN-HA series ED81-801 Specifications

1.5 List of test pressure for pressure vessel

USD25GC / USD30GC / USD40GC / USD50GC

Commodities Hydraulic test pressure (MPa) Air tight test pressure (MPa) High pressure side 9.0 3.0 Compressor Low pressure side 3.9 1.3 Refrigerant side 3.8 2.5 Condenser Water side 1.0 — Refrigerant circuit in products — 2.5 Evaporator — 2.5 Steam heater — 0.7 Stop valve — 3.0

USDP25GC / USDP30GC / USDP40GC / USDP50GC

Commodities Hydraulic test pressure (MPa) Air tight test pressure (MPa) High pressure side 10.2 3.4 Compressor Low pressure side 5.7 1.9 Refrigerant side 4.17 2.67 Condenser Water side 1.0 — Refrigerant circuit in products — 2.67 Evaporator — 2.67 Steam heater — 0.7 Stop valve — 3.3

USDN25HA / USDN30HA / USDN40HA / USDN50HA

Commodities Hydraulic test pressure (MPa) Air tight test pressure (MPa) High pressure side 10.2 3.4 Compressor Low pressure side 6.0 2.0 Refrigerant side 4.17 2.78 Condenser Water side 1.0 — Refrigerant circuit in products — 2.78 Evaporator — 2.78 Steam heater — 0.7 Stop valve — 3.3

Daikin Deck Unit USD-GC / USDP-GC / USDN-HA series 9 Specifications ED81-801

1.6 List of optional accessories

Models USD25GC Spare parts KSPS252GC

KSPS252GC

4D061832#2 4D061832#3B

4D061832#4 4D061832#5

10 Daikin Deck Unit USD-GC / USDP-GC / USDN-HA series ED81-801 Specifications

Models USD30GC Spare parts KSPS302GC

KSPS302GC

4D061833#2 4D061833#3B

4D061833#4 4D061833#5

Daikin Deck Unit USD-GC / USDP-GC / USDN-HA series 11 Specifications ED81-801

Models USD40GC Spare parts KSPS402GC

KSPS402GC

4D061834#2 4D061834#3

4D061834#4 4D061834#5

12 Daikin Deck Unit USD-GC / USDP-GC / USDN-HA series ED81-801 Specifications

Models USD50GC Spare parts KSPS502GC

KSPS502GC

4D061835#2 4D061835#3

4D061835#4 4D061835#5

Daikin Deck Unit USD-GC / USDP-GC / USDN-HA series 13 Specifications ED81-801

Models USDP25GC Spare parts KSPS25GC

KSPS25GC

4D061828#2 4D061828#3B

4D061828#4 4D061828#5

14 Daikin Deck Unit USD-GC / USDP-GC / USDN-HA series ED81-801 Specifications

Models USDP30GC Spare parts KSPS30GC

KSPS30GC

4D061829#2 4D061829#3B

4D061829#4 4D061829#5

Daikin Deck Unit USD-GC / USDP-GC / USDN-HA series 15 Specifications ED81-801

Models USDP40GC Spare parts KSPS40GC

KSPS40GC

4D061830#2 4D061830#3

4D061830#4 4D061830#5

16 Daikin Deck Unit USD-GC / USDP-GC / USDN-HA series ED81-801 Specifications

Models USDP50GC Spare parts KSPS50GC

KSPS50GC

4D061831#2 4D061831#3

4D061831#4 4D061831#5

Daikin Deck Unit USD-GC / USDP-GC / USDN-HA series 17 Specifications ED81-801

Models USDN25HA Spare parts KSPS25HA

KSPS25HA

4D061836#2 4D061836#3B

4D061836#4

18 Daikin Deck Unit USD-GC / USDP-GC / USDN-HA series ED81-801 Specifications

Models USDN30HA Spare parts KSPS30HA

KSPS30HA

4D061837#2 4D061837#3B

4D061837#4 4D061837#5

Daikin Deck Unit USD-GC / USDP-GC / USDN-HA series 19 Specifications ED81-801

Models USDN40HA Spare parts KSPS40HA

KSPS40HA

4D061838#2 4D061838#3

4D061838#4

20 Daikin Deck Unit USD-GC / USDP-GC / USDN-HA series ED81-801 Specifications

Models USDN50HA Spare parts KSPS50HA

KSPS50HA

4D061839#2 4D061839#3

4D061839#4

Daikin Deck Unit USD-GC / USDP-GC / USDN-HA series 21 Dimensions ED81-801

2. Dimensions

USD25GC / USDP25GC / USDN25HA 3D061785 Unit (mm) NO. NAME PARTS REMARK PART

22 Daikin Deck Unit USD-GC / USDP-GC / USDN-HA series ED81-801 Dimensions

USD30GC / USDP30GC / USDN30HA 3D061786 Unit (mm) NO. NAME PARTS REMARK PART

Daikin Deck Unit USD-GC / USDP-GC / USDN-HA series 23 Dimensions ED81-801

USD40GC / USD50GC USDP40GC / USDP50GC USDN40HA / USDN50HA 3D061787 Unit (mm) PART

24 Daikin Deck Unit USD-GC / USDP-GC / USDN-HA series ED81-801 Wiring diagrams

3. Wiring diagrams 3.1 Wiring diagrams

USD25GC / USDP25GC / USDN25HA 3D061782A

Daikin Deck Unit USD-GC / USDP-GC / USDN-HA series 25 Wiring diagrams ED81-801

USD30GC / USDP30GC / USDN30HA 3D061783A

26 Daikin Deck Unit USD-GC / USDP-GC / USDN-HA series ED81-801 Wiring diagrams

USD40GC / USD50GC USDP40GC / USDP50GC USDN40HA / USDN50HA 3D061784A

Daikin Deck Unit USD-GC / USDP-GC / USDN-HA series 27 Wiring diagrams ED81-801

3.2 Electric parts list

USD25GC / USD30GC / USD40GC / USD50GC

Symbol Parts name USD25GC USD30GC USD40GC USD50GC 2 Timing relay H3CR-A (A mode 10min) 3X11 Magnetic relay LY4F 100V (4c) 3X12,2 Magnetic relay LY2F 100V (2c) 10-1,2,3,4 Timing relay H3CR-A (A mode 5sec) 23A1 Low temp. protection thermostat WTB-K602 26L1,L2 Freeze-up protection thermostat DTB-K103 30FX11,21 Magnetic relay LY4F 100V (4c) 30FX12,22 Magnetic relay LY2F 100V (2c) 47 Reverse phase protector RPJ-400V 49C1,2,3,4 Thermal protector (discharge pipe) A-UT-435K 52C1,2,3,4 Magnetic contactor (compressor) CLK-50JTH-P12 21A (2a2b) 52F Magnetic contactor (fan motor) CLK-35JTH-P6 14A (1a1b) CLK-35JTH-P6 19A (1a1b) CLK-35J-P6 (1a1b) CLK-50J-P6 (1a1b) 63H1,2 High pressure switch ACB-BB86 63L1,2 Low pressure switch LCB-LA29 84 Magnetic relay LY4F 100V (4c) A1 Ammeter (fan) YS-208NAAB 0-20/5-60A YS-208NAAB 0-30/5-90A A2 Ammeter (compressor) YS-208NAAB 0-60/5-180A YS-208NAAB 0-75/5-225A BS Push button switch Y3K53E CT1 Current transformer CW-5LP 20/5A CW-5LP 30/5A CT2 Current transformer CW-5L 60AT/5A CW-5L 75AT/5A FuR Fuse FGBO AC250V 5A FuU Fuse UC1 AC500V 5A GL Pilot lamp (operation-green) LMS-10MXLBU=166 AC125V (green) MC1,2,3,4 Motor (compressor) 9.0kW 2P 7.5kW 2P 9.0kW 2P MCCB1 Molded Case Circuit Breaker (fan) SA33C 3P 30/30AT EA53C 3P 50/40AT EA53C 3P 50/50AT MCCB2 Molded Case Circuit Breaker (comp.) EA103C-W 3P 100/75AT EA103C-W 3P 100/100AT MF Motor (fan) 7.5kW 4P 11kW 4P 15kW 4P MR Motor relay — K2CM-1L (19A, 6sec) K2CM-1M (26A, 6sec) RL1,2 Pilot lamp (alarm-red) LMS-10MXLBU=166 AC125V (red) SS1 Selector switch (heat-cool) BTN11-1 SS2 Selector switch (No.1-No.2) — BTN11-1 TeS1 Terminal strip KT100-3JA KT150-3JA TeS2 Terminal strip KST20-12P (1-12) TeS3 Terminal strip KST20-6P (13-18) TeS4 Terminal strip KST20-12P (19-30) TeS5 Terminal strip KST20-12P (35-46) TeS6 Terminal strip KST20-6P (50-55) KST20-8P (50-57) Tr Transformer TP41-150VA PT1A-300VA WL Pilot lamp (power-white) LMS-10MXLBU=166 AC125V (white)

Symbol 3X11 3X12 3X2 30FX11 30FX21 30FX12 30FX22 52C1 52C2 52C3 52C4 52F 84 Number of a point1103311000012 use points b point2001100111102 a point0000000222200 Number of empty points b point0000000111110 c point1120011000000

28 Daikin Deck Unit USD-GC / USDP-GC / USDN-HA series ED81-801 Wiring diagrams

USDP25GC / USDP30GC / USDP40GC / USDP50GC

Symbol Parts name USDP25GC USDP30GC USDP40GC USDP50GC 2 Timing relay H3CR-A (A mode 10min) 3X11 Magnetic relay LY4F 100V (4c) 3X12,2 Magnetic relay LY2F 100V (2c) 10-1,2,3,4 Timing relay H3CR-A (A mode 5sec) 23A1 Low temp. protection thermostat WTB-K602 26L1,L2 Freeze-up protection thermostat DTB-K103 30FX11,21 Magnetic relay LY4F 100V (4c) 30FX12,22 Magnetic relay LY2F 100V (2c) 47 Reverse phase protector RPJ-400V 49C1,2,3,4 Thermal protector (discharge pipe) A-UT-435K 52C1,2,3,4 Magnetic contactor (compressor) CLK-50JTH-P12 21A (2a2b) 52F Magnetic contactor (fan motor) CLK-35JTH-P6 14A (1a1b) CLK-35JTH-P6 19A (1a1b) CLK-35J-P6 (1a1b) CLK-50J-P6 (1a1b) 63H1,2 High pressure switch ACB-BB06 63L1,2 Low pressure switch LCB-LA29 84 Magnetic relay LY4F 100V (4c) A1 Ammeter (fan) YS-208NAAB 0-20/5-60A YS-208NAAB 0-30/5-90A A2 Ammeter (compressor) YS-208NAAB 0-60/5-180A YS-208NAAB 0-75/5-225A BS Push button switch Y3K53E CT1 Current transformer CW-5LP 20/5A CW-5LP 30/5A CT2 Current transformer CW-5L 60AT/5A CW-5L 75AT/5A FuR Fuse FGBO AC250V 5A FuU Fuse UC1 AC500V 5A GL Pilot lamp (operation-green) LMS-10MXLBU=166 AC125V (green) MC1,2,3,4 Motor (compressor) 9.0kW 2P 7.5kW 2P 9.0kW 2P MCCB1 Molded Case Circuit Breaker (fan) SA33C 3P 30/30AT EA53C 3P 50/40AT EA53C 3P 50/50AT MCCB2 Molded Case Circuit Breaker (comp.) EA103C-W 3P 100/75AT EA103C-W 3P 100/100AT MF Motor (fan) 7.5kW 4P 11kW 4P 15kW 4P MR Motor relay — K2CM-1L (19A, 6sec) K2CM-1M (26A, 6sec) RL1,2 Pilot lamp (alarm-red) LMS-10MXLBU=166 AC125V (red) SS1 Selector switch (heat-cool) BTN11-1 SS2 Selector switch (No.1-No.2) — BTN11-1 TeS1 Terminal strip KT100-3JA KT150-3JA TeS2 Terminal strip KST20-12P (1-12) TeS3 Terminal strip KST20-6P (13-18) TeS4 Terminal strip KST20-12P (19-30) TeS5 Terminal strip KST20-12P (35-46) TeS6 Terminal strip KST20-6P (50-55) KST20-8P (50-57) Tr Transformer TP41-150VA PT1A-300VA WL Pilot lamp (power-white) LMS-10MXLBU=166 AC125V (white)

Daikin Deck Unit USD-GC / USDP-GC / USDN-HA series 29 Wiring diagrams ED81-801

USDN25HA / USDN30HA / USDN40HA / USDN50HA

Symbol Parts name USDN25HA USDN30HA USDN40HA USDN50HA 2 Timing relay H3CR-A (A mode 10min) 3X11 Magnetic relay LY4F 100V (4c) 3X12,2 Magnetic relay LY2F 100V (2c) 10-1,2,3,4 Timing relay H3CR-A (A mode 5sec) 23A1 Low temp. protection thermostat WTB-K602 26L1,L2 Freeze-up protection thermostat DTB-K103 30FX11,21 Magnetic relay LY4F 100V (4c) 30FX12,22 Magnetic relay LY2F 100V (2c) 47 Reverse phase protector RPJ-400V 49C1,2,3,4 Thermal protector (discharge pipe) A-UT-435K 52C1,2,3,4 Magnetic contactor (compressor) CLK-50JTH-P12 24A (2a2b) CLK-50JTH-P12 21A (2a2b) CLK-50JTH-P12 21A (2a2b) CLK-50JTH-P12 24A (2a2b) 52F Magnetic contactor (fan motor) CLK-35JTH-P6 14A (1a1b) CLK-35JTH-P6 19A (1a1b) CLK-35J-P6 (1a1b) CLK-50J-P6 (1a1b) 63H1,2 High pressure switch ACB-BB87 63L1,2 Low pressure switch LCB-LA29 84 Magnetic relay LY4F 100V (4c) A1 Ammeter (fan) YS-208NAAB 0-20/5-60A YS-208NAAB 0-30/5-90A A2 Ammeter (compressor) YS-208NAAB 0-60/5-180A YS-208NAAB 0-75/5-225A BS Push button switch Y3K53E CT1 Current transformer CW-5LP 20/5A CW-5LP 30/5A CT2 Current transformer CW-5L 60AT/5A CW-5L 75AT/5A FuR Fuse FGBO AC250V 5A FuU Fuse UC1 AC500V 5A GL Pilot lamp (operation-green) LMS-10MXLBU=166 AC125V (green) MC1,2,3,4 Motor (compressor) 9.0kW 2P 7.5kW 2P 9.0kW 2P MCCB1 Molded Case Circuit Breaker (fan) SA33C 3P 30/30AT EA53C 3P 50/40AT EA53C 3P 50/50AT MCCB2 Molded Case Circuit Breaker (comp.) EA103C-W 3P 100/75AT EA103C-W 3P 100/100AT MF Motor (fan) 7.5kW 4P 11kW 4P 15kW 4P MR Motor relay — K2CM-1L (19A, 6sec) K2CM-1M (26A, 6sec) RL1,2 Pilot lamp (alarm-red) LMS-10MXLBU=166 AC125V (red) SS1 Selector switch (heat-cool) BTN11-1 SS2 Selector switch (No.1-No.2) — BTN11-1 TeS1 Terminal strip KT100-3JA KT150-3JA TeS2 Terminal strip KST20-12P (1-12) TeS3 Terminal strip KST20-6P (13-18) TeS4 Terminal strip KST20-12P (19-30) TeS5 Terminal strip KST20-12P (35-46) TeS6 Terminal strip KST20-6P (50-55) KST20-8P (50-57) Tr Transformer TP41-150VA PT1A-300VA WL Pilot lamp (power-white) LMS-10MXLBU=166 AC125V (white)

30 Daikin Deck Unit USD-GC / USDP-GC / USDN-HA series ED81-801 Electric characteristics

4. Electric characteristics

Power source Compressor motor Fan motor Starting Operating Indoor current Running Power Rated power power No.1~4 Model name Cool / Indoor / current input consumption No.1~3 Heat Outdoor Voltage Frequency *1 factor Phase Rated Rated Phase output Phase output V Hz A A kVA kW % kW kW 9.0 7.5 380 50 179 38.1 25.1 21.4 85.3 USD25GC 9.0 USDP25GC Cool Indoor 3 3 3 440 60 166 41.4 31.6 28.1 89.1

9.0 7.5 380 50 181 40.0 26.3 23.0 87.7 9.0 USDN25HA Cool Indoor 3 3 3 440 60 168 43.4 33.1 29.8 90.0

7.5 11.0 380 50 167 51.8 34.1 29.7 87.2 7.5 USD30GC Cool Indoor 3 3 3 USDP30GC 7.5 440 60 157 55.7 42.4 38.2 90.0

7.5 11.0 380 50 169 53.5 31.9 29.0 90.7 7.5 USDN30HA Cool Indoor 3 3 3 7.5 440 60 160 55.5 39.0 36.0 92.2

7.5 11.0 380 50 178 62.4 41.1 34.1 83.1 USD40GC 7.5 Cool Indoor 3 3 3 USDP40GC 7.5 440 60 170 67.5 51.4 46.4 90.2 7.5 7.5 11.0 380 50 180 65.5 43.6 39.5 90.6 7.5 USDN40HA Cool Indoor 3 3 3 7.5 440 60 173 70.9 54.0 49.2 91.1 7.5 9.0 15.0 380 50 215 75.9 50.0 42.0 84.1 9.0 USD50GC Cool Indoor 3 3 3 USDP50GC 9.0 440 60 204 82.1 55.0 48.3 87.9 9.0 9.0 15.0 380 50 217 79.7 52.5 45.0 85.7 9.0 USDN50HA Cool Indoor 3 3 3 9.0 440 60 207 86.2 60.1 55.0 91.5 9.0

Note: *1. Shows maximum current until finishing to start.

Starting current Current

Time

(Conditions) Above values are based on the following conditions: Evaporator : Inlet air temp. 31°CDB, 24°CWB. Condenser : Inlet water temp. 32°C, standard water flow rate. 3D061805A

Daikin Deck Unit USD-GC / USDP-GC / USDN-HA series 31 Capacity tables ED81-801

5. Capacity tables 5.1 Capacity tables 5.1.1 USD25GC / USDP25GC

Cooling capacity [50Hz]

Entering Condenser Suction air temp. ºCWB condenser water water temp. flow rate 16.0 19.5 22.0 24.0 26.0 28.0 Capacity Power input Capacity Power input Capacity Power input Capacity Power input Capacity Power input Capacity Power input ºC L/min kW kW kW kW kW kW kW kW kW kW kW kW 180 60 17.0 69 17.9 76 18.5 83 19.2 90 19.7 98 20.2 275 63 15.6 73 16.4 80 17.0 87 17.7 95 18.1 103 18.6 14.0 300 64 15.3 74 16.1 81 16.7 88 17.3 96 17.7 105 18.2 350 65 14.9 75 15.7 82 16.3 89 16.9 97 17.3 106 17.7 180 60 18.1 69 19.1 76 19.8 82 20.5 89 21.0 97 21.6 275 63 16.7 73 17.2 81 17.8 88 18.5 95 18.9 104 19.4 20.0 300 64 16.3 73 17.2 81 17.8 88 18.5 95 18.9 104 19.4 350 65 15.9 74 16.7 82 17.4 89 18.0 97 18.5 105 18.9 180 58 18.9 67 19.8 74 20.6 80 21.3 87 21.9 95 22.4 275 62 17.4 71 18.3 78 18.9 85 19.6 92 20.1 100 20.6 24.0 300 62 17.0 71 17.9 79 18.5 86 19.2 93 19.7 102 20.2 350 63 16.6 72 17.4 80 18.1 87 18.7 94 19.2 103 19.7 180 57 19.7 65 20.7 72 21.5 78 22.3 85 22.8 93 23.4 275 60 18.1 69 19.0 76 19.7 82 20.5 90 21.0 98 21.5 28.0 300 61 17.8 70 18.7 77 19.3 83 20.1 91 20.6 99 21.1 350 62 17.3 71 18.2 78 18.9 85 19.6 92 20.0 100 20.6 180 55 20.6 63 21.6 70 22.4 76 23.3 82 23.8 90 24.5 275 58 18.9 67 19.9 74 20.6 80 21.4 87 21.9 95 22.5 32.0 300 59 18.5 68 19.5 75 20.2 81 21.0 88 21.5 96 22.0 350 60 18.1 69 19.0 76 19.7 82 20.4 89 20.9 97 21.5 180 53 22.1 61 23.2 67 24.0 73 24.9 79 25.6 86 26.2 275 56 20.3 64 21.3 71 22.1 77 22.9 84 23.5 91 24.1 38.0 300 57 19.9 65 20.9 72 21.7 78 22.5 85 23.0 92 23.6 350 57 19.4 66 20.4 73 21.1 79 21.9 86 22.5 94 23.0

Correction factors for capacity and power input, and bypass factor to change in air flow rate Air flow rate m3/min 110 120 130 140 150 160 170 Correction Capacity 0.91 0.95 0.97 1.00 1.02 1.04 1.06 factor Power input 0.97 0.98 0.99 1.00 1.01 1.01 1.02 Bypass factor 0.10 0.11 0.14 0.15 0.16 0.19 0.21

Change of condenser head loss to changes in water flow rate Water flow rate L/min 180 275 300 350 Head loss × 103 Pa 10.2 19.8 20.7 24.1

Limit of condenser water flow rate (L/min) Min. Standard Max. 180 275 350

3D061806

32 Daikin Deck Unit USD-GC / USDP-GC / USDN-HA series ED81-801 Capacity tables

Cooling capacity [60Hz]

Entering Condenser Suction air temp. ºCWB condenser water 16.0 19.5 22.0 24.0 26.0 28.0 water temp. flow rate Capacity Power input Capacity Power input Capacity Power input Capacity Power input Capacity Power input Capacity Power input ºC L/min kW kW kW kW kW kW kW kW kW kW kW kW 180 67 22.8 76 23.9 84 24.8 92 25.7 100 26.4 109 27.1 275 70 20.9 81 22.0 89 22.8 97 23.7 105 24.3 115 24.9 14.0 300 71 20.5 82 21.6 90 22.3 98 23.2 107 23.8 116 24.4 350 72 20.0 83 21.0 92 21.8 99 22.6 108 23.2 118 23.8 180 66 24.3 76 25.6 84 26.5 91 27.5 99 28.2 108 28.9 275 70 22.4 80 23.5 89 24.4 96 25.3 105 25.9 114 26.6 20.0 300 71 21.9 81 23.0 90 23.9 97 24.8 106 25.4 116 26.0 350 72 21.4 82 22.4 91 23.3 99 24.1 107 24.7 117 25.4 180 65 25.3 74 26.6 82 27.6 89 28.6 97 29.3 105 30.1 275 68 23.3 78 24.5 87 25.4 94 26.3 102 27.0 111 27.7 24.0 300 69 22.8 79 24.0 88 24.8 95 25.8 103 26.4 113 27.1 350 70 22.2 80 23.4 89 24.2 96 25.1 105 25.8 114 26.4 180 63 26.4 72 27.8 80 28.8 87 29.8 94 30.6 103 31.4 275 67 24.3 76 25.5 84 26.5 91 27.5 99 28.1 108 28.9 28.0 300 67 23.8 77 25.0 85 25.9 93 26.9 101 27.6 110 28.3 350 68 23.2 78 24.4 87 25.3 94 26.2 102 26.9 111 27.6 180 61 27.6 70 29.0 78 30.1 84 31.2 92 32.0 100 32.8 275 65 25.4 74 26.7 82 27.7 89 28.7 97 29.4 105 30.2 32.0 300 66 24.9 75 26.1 83 27.1 90 28.1 98 28.8 107 29.6 350 66 24.2 76 25.5 84 26.4 91 27.4 99 28.1 108 28.8 180 59 29.6 67 31.1 75 32.2 81 33.4 88 34.3 96 35.2 275 62 27.2 71 28.6 79 29.6 85 30.8 93 31.5 101 32.4 38.0 300 63 26.7 72 28.0 80 29.0 86 30.1 94 30.9 103 31.7 350 64 26.0 73 27.3 81 28.3 88 29.4 95 30.1 104 30.9

Correction factors for capacity and power input, and bypass factor to change in air flow rate Air flow rate m3/min 110 120 130 140 150 160 170 Correction Capacity 0.90 0.94 0.97 1.00 1.03 1.05 1.07 factor Power input 0.96 0.98 0.99 1.00 1.01 1.02 1.03 Bypass factor 0.10 0.11 0.14 0.15 0.16 0.19 0.21

Change of condenser head loss to changes in water flow rate Water flow rate L/min 180 275 300 350 Head loss × 103 Pa 10.2 19.8 20.7 24.1

Limit of condenser water flow rate (L/min) Min. Standard Max. 180 300 350

3D061807

Daikin Deck Unit USD-GC / USDP-GC / USDN-HA series 33 Capacity tables ED81-801

5.1.2 USDN25HA

Cooling capacity [50Hz]

Entering Condenser Suction air temp. ºCWB condenser water water temp. flow rate 16.0 19.5 22.0 24.0 26.0 28.0 Capacity Power input Capacity Power input Capacity Power input Capacity Power input Capacity Power input Capacity Power input ºC L/min kW kW kW kW kW kW kW kW kW kW kW kW 180 61 11.6 73 12.7 82 13.4 92 14.1 102 14.7 111 15.3 275 62 11.2 74 12.3 84 13.0 94 13.6 104 14.2 113 14.8 14.0 300 63 11.1 75 12.2 85 12.9 95 13.5 105 14.1 115 14.7 350 64 10.9 76 11.9 86 12.7 96 13.2 106 13.8 116 14.4 180 56 14.0 68 15.1 77 15.9 87 16.5 97 17.1 106 17.7 275 57 13.5 69 14.6 79 15.4 89 16.0 99 16.6 109 17.2 20.0 300 58 13.4 70 14.5 80 15.2 90 15.8 100 16.4 110 17.0 350 59 13.2 71 14.2 81 14.9 91 15.5 101 16.1 111 16.7 180 51 16.2 65 17.4 75 18.2 82 18.9 90 19.6 98 20.2 275 52 15.7 66 16.9 76 17.7 84 18.3 92 19.0 100 19.6 24.0 300 53 15.6 67 16.7 77 17.5 85 18.1 93 18.8 101 19.4 350 54 15.3 68 16.4 78 17.2 86 17.8 94 18.4 102 19.1 180 46 18.6 60 19.8 70 20.6 77 21.3 85 22.0 93 22.7 275 47 18.0 61 19.2 71 20.0 79 20.7 87 21.3 95 22.0 28.0 300 48 17.8 62 19.0 72 19.8 80 20.5 88 21.1 96 21.8 350 49 17.5 63 18.6 73 19.5 81 20.1 89 20.8 97 21.4 180 42 20.9 55 22.2 65 23.1 73 23.8 80 24.5 88 25.2 275 42 20.3 56 21.5 66 22.3 74 23.0 82 23.7 90 24.4 32.0 300 43 20.1 57 21.3 67 22.1 75 22.8 83 23.5 91 24.2 350 44 19.7 58 20.9 68 21.7 76 22.4 84 23.1 92 23.7 180 37 23.3 50 24.5 60 25.5 68 26.2 76 26.9 —— 275 37 22.5 51 23.8 61 24.6 69 25.4 77 26.1 85 26.8 38.0 300 38 22.3 52 23.6 62 24.4 70 25.1 78 25.8 86 26.5 350 38 21.9 53 23.1 63 24.0 71 24.7 79 25.4 87 26.1

Change of condenser head loss to changes in water flow rate Water flow rate L/min 180 275 300 350 Head loss × 103 Pa 10.2 19.8 20.7 24.1

Limit of condenser water flow rate (L/min) Min. Standard Max. 180 275 350

Note: 1. Above values show the performances at continuous operation of compressors. 2. Lower air volume may result in lower capacity, due to periodical stop of compressors. (See “5.2 Operation limit”.) 3D061814

34 Daikin Deck Unit USD-GC / USDP-GC / USDN-HA series ED81-801 Capacity tables

Cooling capacity [60Hz]

Entering Condenser Suction air temp. ºCWB condenser water 16.0 19.5 22.0 24.0 26.0 28.0 water temp. flow rate Capacity Power input Capacity Power input Capacity Power input Capacity Power input Capacity Power input Capacity Power input ºC L/min kW kW kW kW kW kW kW kW kW kW kW kW 180 69 18.9 80 20.0 90 20.7 100 21.3 109 22.0 119 22.6 275 70 18.3 82 19.3 92 20.1 102 20.7 111 21.3 121 21.9 14.0 300 71 18.1 83 19.2 93 19.9 103 20.5 113 21.1 123 21.7 350 72 17.8 84 18.8 94 19.5 104 20.1 114 20.7 125 21.3 180 64 21.3 76 22.4 85 23.1 95 23.8 105 24.4 114 25.0 275 65 20.6 77 21.7 87 22.4 97 23.0 107 23.6 116 24.2 20.0 300 66 20.4 78 21.5 88 22.2 98 22.8 108 23.4 118 24.0 350 67 20.0 79 21.1 89 21.8 99 22.4 109 23.0 120 23.6 180 59 23.5 73 24.7 82 25.5 90 26.2 98 26.9 106 27.5 275 60 22.8 74 23.9 84 24.7 92 25.4 100 26.0 108 26.7 24.0 300 61 22.6 75 23.7 85 24.5 93 25.1 101 25.8 109 26.4 350 62 22.2 76 23.3 86 24.1 94 24.7 102 25.3 110 25.9 180 54 25.9 68 27.1 77 27.9 85 28.6 93 29.3 101 30.0 275 55 25.1 69 26.2 79 27.1 87 27.7 95 28.4 103 29.1 28.0 300 56 24.8 70 26.0 80 26.8 88 27.5 96 28.1 104 28.8 350 57 24.4 71 25.5 81 26.3 89 27.0 97 27.6 105 28.3 180 49 28.2 63 29.5 73 30.3 80 31.1 88 31.8 96 32.5 275 50 27.3 64 28.5 74 29.4 82 30.1 90 30.8 98 31.4 32.0 300 51 27.1 65 28.3 75 29.1 83 29.8 91 30.5 99 31.2 350 52 26.6 66 27.8 76 28.6 84 29.3 92 29.9 100 30.6 180 45 30.6 58 31.8 68 32.7 76 33.5 83 34.2 —— 275 45 29.6 59 30.8 69 31.7 77 32.4 85 33.1 93 33.8 38.0 300 46 29.3 60 30.6 70 31.4 78 32.1 86 32.8 94 33.5 350 47 28.8 61 30.0 71 30.9 79 31.5 87 32.2 95 32.9

Change of condenser head loss to changes in water flow rate Water flow rate L/min 180 275 300 350 Head loss × 103 Pa 10.2 19.8 20.7 24.1

Limit of condenser water flow rate (L/min) Min. Standard Max. 180 300 350

Daikin Deck Unit USD-GC / USDP-GC / USDN-HA series 35 Capacity tables ED81-801

5.1.3 USD25GC / USDP25GC / USDN25HA

Fan performance

Standard motor output :7.5kW Standard fan pulley :3B291 Standard motor pulley :3B211 Standard belt size :B106 Operable range :110~170m³/min

Max. fan revolution speed :1500rpm 7.5kW (STANDARD)

Note: The steam heater is a standard accessory. STANDARD O) ²

Reference STANDARD Static pressure (Pa) Static pressure (mmH

STANDARD PRODUCT (with one row of steam heater)

Air flow rate (m³/min) 4D061801

Heating capacity of steam heater Capacity correction for air flow : shows the data at nominal conditions. AFR : Air flow rate (m3/min) CF : Correction factor Entering air temperature ºCDB Steam AFR 110 125 140 155 170 051015 Models pressure CF 0.86 0.93 1.0 1.07 1.13 Capacity Capacity Capacity Capacity kPa kW kW kW kW Note: Allowable working pressure : 600kPa USD25GC 300 106 103 100 97 USDP25GC USDN25HA 400 114 110 106 102

Humidifying capacity of steam spray : shows the data at nominal conditions.

Steam pressure kPa

Models 20 30 35 40 Capacity Capacity Capacity Capacity kg/h kg/h kg/h kg/h USD25GC USDP25GC 23 28 30 32 USDN25HA Note: Allowable working pressure : 40kPa

36 Daikin Deck Unit USD-GC / USDP-GC / USDN-HA series ED81-801 Capacity tables

5.1.4 USD30GC / USDP30GC

Cooling capacity [50Hz]

Entering Condenser Suction air temp. ºCWB condenser water water temp. flow rate 16.0 19.5 22.0 24.0 26.0 28.0 Capacity Power input Capacity Power input Capacity Power input Capacity Power input Capacity Power input Capacity Power input ºC L/min kW kW kW kW kW kW kW kW kW kW kW kW 260 69 26.6 79 28.0 87 29.0 95 30.1 103 30.8 112 31.7 330 71 24.5 82 25.7 90 26.7 98 27.7 107 28.4 116 29.1 14.0 360 72 24.0 83 25.2 92 26.1 99 27.1 108 27.8 118 28.5 420 73 23.4 84 24.6 93 25.5 101 26.4 109 27.1 119 27.8 260 69 28.4 79 29.9 87 31.0 94 32.1 103 32.9 112 33.8 330 71 26.2 81 27.5 90 28.5 97 29.6 106 30.3 116 31.1 20.0 360 72 25.6 82 26.9 91 27.9 99 28.9 107 29.7 117 30.5 420 73 25.0 84 26.2 92 27.2 100 28.2 109 28.9 119 29.7 260 67 29.6 77 31.1 85 32.2 92 33.4 100 34.3 109 35.2 330 69 27.2 79 28.6 88 29.7 95 30.8 103 31.5 113 32.4 24.0 360 70 26.7 80 28.0 89 29.0 96 30.1 105 30.9 114 31.7 420 71 26.0 82 27.3 90 28.3 98 29.4 106 30.1 116 30.9 260 65 30.9 75 32.5 83 33.6 90 34.9 97 35.8 106 36.7 330 67 28.4 77 29.9 85 31.0 93 32.1 101 32.9 110 33.8 28.0 360 68 27.8 78 29.2 87 30.3 94 31.4 102 32.2 111 33.1 420 69 27.1 79 28.5 88 29.6 95 30.7 103 31.4 113 32.3 260 63 32.3 73 33.9 80 35.2 87 36.5 95 37.4 103 38.4 330 66 29.7 75 31.2 83 32.3 90 29.7 98 34.4 107 35.3 32.0 360 66 29.1 76 30.6 84 31.7 91 32.9 99 33.7 108 34.6 420 67 28.4 77 29.8 85 30.9 92 32.0 100 32.8 110 33.7 260 61 34.6 70 36.4 77 37.7 84 39.1 91 40.1 99 41.1 330 63 31.8 72 33.4 80 34.7 86 36.0 94 36.9 103 37.8 38.0 360 64 31.2 73 32.8 81 34.0 88 35.2 95 36.1 104 37.1 420 65 30.4 74 31.9 82 33.1 89 34.3 97 35.2 105 36.1

Correction factors for capacity and power input, and bypass factor to change in air flow rate Air flow rate m3/min 130 140 150 165 180 190 200 Correction Capacity 0.91 0.94 0.97 1.00 1.03 1.05 1.07 factor Power input 0.97 0.98 0.99 1.00 1.01 1.02 1.02 Bypass factor 0.09 0.10 0.11 0.14 0.17 0.18 0.20

Change of condenser head loss to changes in water flow rate Water flow rate L/min 260 330 360 420 Head loss × 103 Pa 7.84 11.8 15.7 19.6

Limit of condenser water flow rate (L/min) Min. Standard Max. 260 330 420

Correction factor in case of USD30GC

Correction Capacity 1.05 factor Power input 0.97

3D061808

Daikin Deck Unit USD-GC / USDP-GC / USDN-HA series 37 Capacity tables ED81-801

Cooling capacity [60Hz]

Entering Condenser Suction air temp. ºCWB condenser water 16.0 19.5 22.0 24.0 26.0 28.0 water temp. flow rate Capacity Power input Capacity Power input Capacity Power input Capacity Power input Capacity Power input Capacity Power input ºC L/min kW kW kW kW kW kW kW kW kW kW kW kW 260 80 31.0 92 32.5 102 33.7 110 35.0 120 35.9 131 36.8 330 83 28.5 95 29.9 105 31.0 114 32.2 124 33.0 135 33.9 14.0 360 84 27.9 96 29.3 106 30.4 115 31.5 125 32.3 137 33.2 420 85 27.2 98 28.6 108 29.6 117 30.7 127 31.5 139 32.3 260 80 33.1 92 34.7 101 36.0 110 37.4 119 38.3 130 39.3 330 82 30.4 95 32.0 104 33.1 113 34.4 123 35.2 134 36.1 20.0 360 84 29.8 96 31.3 106 32.4 115 33.7 125 34.5 136 35.4 420 85 29.0 97 30.5 107 31.6 116 32.8 126 33.6 138 34.5 260 78 34.4 89 36.2 99 37.5 107 38.9 116 39.9 127 40.9 330 80 31.7 92 33.3 102 34.5 111 35.8 120 36.7 131 37.6 24.0 360 82 31.0 94 32.6 103 33.8 112 35.0 122 35.9 133 36.9 420 83 30.2 95 31.8 105 32.9 113 34.2 123 35.0 135 35.9 260 76 35.9 87 37.7 96 39.1 104 40.6 113 41.6 124 42.7 330 78 33.0 90 34.7 99 36.0 108 37.3 117 38.3 128 39.3 28.0 360 79 32.4 91 34.0 101 35.2 109 36.6 119 37.5 129 38.5 420 81 31.5 92 33.1 102 34.4 111 35.6 120 36.5 131 37.5 260 74 37.5 85 39.4 93 40.9 101 42.4 110 43.5 120 44.6 330 76 34.5 87 36.3 96 37.6 105 39.0 114 40.0 124 41.0 32.0 360 77 33.8 89 35.5 98 36.8 106 38.2 115 39.2 126 40.2 420 78 33.0 90 34.6 99 35.9 107 37.2 117 38.2 127 39.2 260 71 40.2 81 42.3 90 43.8 97 45.5 106 46.6 115 47.8 330 73 37.0 84 38.9 93 40.3 100 41.8 109 42.9 119 44.0 38.0 360 74 36.2 85 38.1 94 39.5 102 41.0 111 42.0 121 43.1 420 75 35.3 86 37.1 95 38.5 103 39.9 112 40.9 122 42.0

Correction factors for capacity and power input, and bypass factor to change in air flow rate Air flow rate m3/min 130 140 150 165 180 190 200 Correction Capacity 0.91 0.94 0.96 1.00 1.03 1.05 1.07 factor Power input 0.97 0.98 0.99 1.00 1.01 1.02 1.02 Bypass factor 0.09 0.10 0.11 0.14 0.17 0.18 0.20

Change of condenser head loss to changes in water flow rate Water flow rate L/min 260 330 360 420 Head loss × 103 Pa 7.84 11.8 15.7 19.6

Limit of condenser water flow rate (L/min) Min. Standard Max. 260 360 420

Correction factor in case of USD30GC

Correction Capacity 1.04 factor Power input 0.97

3D061809

38 Daikin Deck Unit USD-GC / USDP-GC / USDN-HA series ED81-801 Capacity tables

5.1.5 USDN30HA

Cooling capacity [50Hz]

Entering Condenser Suction air temp. ºCWB condenser water water temp. flow rate 16.0 19.5 22.0 24.0 26.0 28.0 Capacity Power input Capacity Power input Capacity Power input Capacity Power input Capacity Power input Capacity Power input ºC L/min kW kW kW kW kW kW kW kW kW kW kW kW 260 79 17.6 91 18.6 101 19.4 110 20.0 120 20.6 130 21.2 330 80 17.2 92 18.2 102 19.0 111 19.6 121 20.2 131 20.8 14.0 360 81 17.0 93 18.1 103 18.8 113 19.4 123 20.0 133 20.6 420 82 16.7 94 17.7 104 18.5 114 19.0 125 19.6 135 20.2 260 74 19.9 86 21.0 96 21.8 105 22.4 115 23.0 125 23.6 330 75 19.5 87 20.5 97 21.3 107 21.9 116 22.5 126 23.1 20.0 360 76 19.3 88 20.4 98 21.1 108 21.7 118 22.3 128 22.9 420 77 19.0 89 20.0 99 20.7 109 21.3 120 21.9 130 22.5 260 69 22.2 83 23.3 93 24.1 101 24.8 108 25.5 116 26.1 330 70 21.7 84 22.8 94 23.6 102 24.3 110 24.9 117 25.6 24.0 360 71 21.5 85 22.6 95 23.4 103 24.0 111 24.7 119 25.3 420 72 21.1 86 22.2 96 23.0 104 23.6 112 24.2 121 24.9 260 64 24.5 78 25.7 88 26.5 96 27.2 103 27.9 111 28.6 330 65 23.9 79 25.1 89 25.9 97 26.6 105 27.3 112 27.9 28.0 360 66 23.7 80 24.9 90 25.7 98 26.4 106 27.0 114 27.7 420 67 23.3 81 24.4 91 25.2 99 25.9 107 26.5 115 27.2 260 60 26.8 73 28.0 83 28.9 91 29.6 99 30.3 106 31.0 330 60 26.2 74 27.4 84 28.3 92 29.0 100 29.6 108 30.3 32.0 360 61 26.0 75 27.2 85 28.0 93 28.7 101 29.4 109 30.1 420 62 25.5 76 26.7 86 27.5 94 28.2 102 28.8 110 29.5 260 55 29.1 68 30.4 78 31.3 86 32.0 94 32.7 —— 330 55 28.5 69 29.7 79 30.6 87 31.3 95 32.0 103 32.7 38.0 360 56 28.2 70 29.5 80 30.3 88 31.0 96 31.7 104 32.4 420 57 27.7 71 28.9 81 29.8 89 30.5 97 31.2 105 31.8

Change of condenser head loss to changes in water flow rate Water flow rate L/min 260 330 360 420 Head loss × 103 Pa 7.84 11.8 15.7 19.6

Limit of condenser water flow rate (L/min) Min. Standard Max. 260 330 420

Daikin Deck Unit USD-GC / USDP-GC / USDN-HA series 39 Capacity tables ED81-801

Cooling capacity [60Hz]

Entering Condenser Suction air temp. ºCWB condenser water 16.0 19.5 22.0 24.0 26.0 28.0 water temp. flow rate Capacity Power input Capacity Power input Capacity Power input Capacity Power input Capacity Power input Capacity Power input ºC L/min kW kW kW kW kW kW kW kW kW kW kW kW 260 89 25.1 101 26.2 110 26.9 120 27.5 130 28.1 140 28.7 330 90 24.5 102 25.6 111 26.3 121 26.9 131 27.5 141 28.1 14.0 360 91 24.3 103 25.4 113 26.1 123 26.7 133 27.3 143 27.9 420 92 23.9 104 24.9 114 25.6 125 26.2 135 26.8 145 27.4 260 84 27.5 96 28.5 105 29.3 115 29.9 125 30.5 135 31.2 330 85 26.9 97 27.9 107 28.7 116 29.3 126 29.9 136 30.5 20.0 360 86 26.6 98 27.7 108 28.4 118 29.0 128 29.6 138 30.2 420 87 26.1 99 27.2 109 27.9 120 28.5 130 29.1 140 29.7 260 79 29.7 93 30.8 102 31.7 110 32.3 118 33.0 126 33.7 330 80 29.0 94 30.2 104 31.0 111 31.6 119 32.3 127 32.9 24.0 360 81 28.8 95 29.9 105 30.7 113 31.3 121 32.0 129 32.6 420 82 28.3 96 29.4 106 30.2 114 30.8 123 31.4 131 32.0 260 74 32.0 88 33.2 98 34.1 105 34.7 113 35.4 121 36.1 330 75 31.3 89 32.5 99 33.3 107 34.0 114 34.6 122 35.3 28.0 360 76 31.0 90 32.2 100 33.0 108 33.7 116 34.3 124 35.0 420 77 30.5 91 31.6 101 32.4 109 33.1 118 33.7 126 34.4 260 69 34.3 83 35.6 93 36.4 101 37.1 108 37.8 116 38.5 330 70 33.6 84 34.8 94 35.6 102 36.3 110 37.0 117 37.7 32.0 360 71 33.3 85 34.5 95 35.3 103 36.0 111 36.7 119 37.4 420 72 32.7 86 33.9 96 34.7 104 35.4 112 36.0 121 36.7 260 64 36.6 78 37.9 88 38.8 96 39.5 103 40.3 —— 330 65 35.8 79 37.1 89 38.0 97 38.7 105 39.4 112 40.1 38.0 360 66 35.5 80 36.8 90 37.6 98 38.3 106 39.0 114 39.7 420 67 34.9 81 36.1 91 37.0 99 37.6 107 38.3 115 39.0

Change of condenser head loss to changes in water flow rate Water flow rate L/min 260 330 360 420 Head loss × 103 Pa 7.84 11.8 15.7 19.6

Limit of condenser water flow rate (L/min) Min. Standard Max. 260 360 420

40 Daikin Deck Unit USD-GC / USDP-GC / USDN-HA series ED81-801 Capacity tables

5.1.6 USD30GC / USDP30GC / USDN30HA

Fan performance

Standard motor output :11kW Standard fan pulley :3B291 Standard motor pulley :3B247 Standard belt size :B106

Operable range :130~200m³/min STANDARD Max. fan revolution speed :1500rpm Note: The steam heater is a standard accessory. 11kW (STANDARD) O) ² STANDARD Reference Static pressure (Pa) Static pressure (mmH

STANDARD PRODUCT (with one row of steam heater)

Air flow rate (m³/min) 4D061802

Heating capacity of steam heater Capacity correction for air flow : shows the data at nominal conditions. AFR : Air flow rate (m3/min) CF : Correction factor Entering air temperature ºCDB Steam AFR 130 150 165 180 200 051015 Models pressure CF 0.86 0.94 1.0 1.05 1.13 Capacity Capacity Capacity Capacity kPa kW kW kW kW Note: Allowable working pressure : 600kPa USD30GC 300 132 128 125 120 USDP30GC USDN30HA 400 142 137 132 126

Humidifying capacity of steam spray : shows the data at nominal conditions.

Steam pressure kPa

Models 20 30 35 40 Capacity Capacity Capacity Capacity kg/h kg/h kg/h kg/h USD30GC USDP30GC 28 33 36 38 USDN30HA Note: Allowable working pressure : 40kPa

Daikin Deck Unit USD-GC / USDP-GC / USDN-HA series 41 Capacity tables ED81-801

5.1.7 USD40GC / USDP40GC

Cooling capacity [50Hz]

Entering Condenser Suction air temp. ºCWB condenser water water temp. flow rate 16.0 19.5 22.0 24.0 26.0 28.0 Capacity Power input Capacity Power input Capacity Power input Capacity Power input Capacity Power input Capacity Power input ºC L/min kW kW kW kW kW kW kW kW kW kW kW kW 340 96 27.1 110 28.4 121 29.5 132 30.6 143 31.3 156 32.2 440 99 24.9 114 26.2 125 27.1 136 28.1 148 28.8 161 29.6 14.0 480 100 24.4 115 25.6 127 26.6 138 27.6 150 28.2 164 29.0 560 102 23.8 117 25.0 129 25.9 140 26.9 152 27.5 166 28.3 340 95 28.9 109 30.4 121 31.5 131 32.7 142 33.5 155 34.4 440 99 26.6 113 27.9 125 29.0 135 30.0 147 30.8 160 31.6 20.0 480 100 26.0 114 27.4 126 28.4 137 29.4 149 30.2 163 31.0 560 101 25.4 116 26.7 128 27.7 139 28.7 151 29.4 165 30.2 340 93 30.1 107 31.6 118 32.8 128 34.0 139 34.8 152 35.8 440 96 27.7 110 29.1 122 30.1 132 31.3 144 32.1 157 32.9 24.0 480 97 27.1 112 28.5 123 29.5 134 30.6 145 31.4 159 32.2 560 99 26.4 113 27.8 125 28.8 136 29.9 147 30.6 161 31.4 340 91 31.4 104 33.0 115 34.2 125 35.5 135 36.4 148 37.3 440 94 28.9 107 30.3 119 31.5 129 32.6 140 33.4 153 34.3 28.0 480 95 28.3 109 29.7 120 30.8 130 32.0 142 32.8 155 33.6 560 96 27.6 110 29.0 122 30.0 132 31.2 144 31.9 157 32.8 340 88 32.8 101 34.5 112 35.7 121 37.1 132 38.0 143 39.0 440 91 30.2 104 31.7 115 32.9 125 34.1 136 35.0 148 35.9 32.0 480 92 29.6 106 31.1 117 32.2 127 33.4 138 34.2 150 35.1 560 93 28.8 107 30.3 118 31.4 128 32.6 140 33.4 152 34.3 340 85 35.2 97 37.0 107 38.3 116 39.7 126 40.7 138 41.8 440 87 32.4 100 34.0 111 35.2 120 36.6 131 37.5 142 38.5 38.0 480 89 31.7 102 33.3 112 34.5 122 35.8 132 36.7 144 37.7 560 90 30.9 103 32.5 114 33.7 123 34.9 134 35.8 146 36.7

Correction factors for capacity and power input, and bypass factor to change in air flow rate Air flow rate m3/min 175 190 205 220 235 250 260 Correction Capacity 0.92 0.95 0.98 1.00 1.02 1.04 1.06 factor Power input 0.97 0.98 0.99 1.00 1.01 1.01 1.02 Bypass factor 0.09 0.12 0.13 0.14 0.16 0.17 0.19

Change of condenser head loss to changes in water flow rate Water flow rate L/min 340 440 480 560 Head loss × 103 Pa 9.8 13.7 16.7 20.6

Limit of condenser water flow rate (L/min) Min. Standard Max. 340 440 560

3D061810

42 Daikin Deck Unit USD-GC / USDP-GC / USDN-HA series ED81-801 Capacity tables

Cooling capacity [60Hz]

Entering Condenser Suction air temp. ºCWB condenser water 16.0 19.5 22.0 24.0 26.0 28.0 water temp. flow rate Capacity Power input Capacity Power input Capacity Power input Capacity Power input Capacity Power input Capacity Power input ºC L/min kW kW kW kW kW kW kW kW kW kW kW kW 340 106 37.6 122 39.5 134 41.0 146 42.5 158 43.6 173 44.7 440 110 34.6 126 36.3 139 37.7 150 39.1 164 40.1 178 41.1 14.0 480 111 33.9 127 35.6 141 36.9 152 38.3 166 39.2 181 40.3 560 112 33.0 129 34.7 142 36.0 154 37.3 168 38.3 183 39.3 340 105 40.2 121 42.2 133 43.7 145 45.4 157 46.5 172 47.7 440 109 36.9 125 38.8 138 40.2 150 41.7 163 42.8 177 43.9 20.0 480 110 36.2 127 38.0 140 39.4 152 40.9 165 41.9 180 43.0 560 112 35.3 128 37.1 142 38.4 154 39.9 167 40.9 182 41.9 340 103 41.8 118 43.9 130 45.5 141 47.2 154 48.4 168 49.7 440 106 38.4 122 40.4 135 41.9 146 43.4 159 44.5 173 45.7 24.0 480 108 37.7 123 39.6 136 41.0 148 42.5 161 43.6 175 44.8 560 109 36.7 125 38.6 138 40.0 150 41.5 163 42.5 178 43.6 340 100 43.6 115 45.8 127 47.5 138 49.3 150 50.5 163 51.9 440 104 40.1 119 42.2 131 43.7 142 45.3 155 46.5 169 47.7 28.0 480 105 39.3 120 41.3 133 42.8 144 44.4 157 45.5 171 46.7 560 106 38.3 122 40.3 135 41.7 146 43.3 159 44.4 173 45.5 340 97 45.6 112 47.9 123 49.6 134 51.5 145 52.8 159 54.2 440 101 41.9 115 44.1 127 45.7 138 47.4 150 48.6 164 49.8 32.0 480 102 41.1 117 43.2 129 44.7 140 46.4 152 47.6 166 48.8 560 103 40.0 118 42.1 131 43.6 142 45.2 154 46.4 168 47.6 340 93 48.9 107 51.3 118 53.2 128 55.2 140 56.6 152 58.1 440 97 44.9 111 47.2 122 49.0 133 50.8 144 52.1 157 53.4 38.0 480 98 44.0 112 46.3 124 48.0 134 49.7 146 51.0 159 52.3 560 99 42.9 114 45.1 126 46.8 136 48.5 148 49.7 162 51.0

Correction factors for capacity and power input, and bypass factor to change in air flow rate Air flow rate m3/min 175 190 205 220 235 250 260 Correction Capacity 0.91 0.94 0.97 1.00 1.02 1.05 1.06 factor Power input 0.96 0.98 0.99 1.00 1.01 1.02 1.02 Bypass factor 0.09 0.12 0.13 0.14 0.16 0.17 0.19

Change of condenser head loss to changes in water flow rate Water flow rate L/min 340 440 480 560 Head loss × 103 Pa 9.8 13.7 16.7 20.6

Limit of condenser water flow rate (L/min) Min. Standard Max. 340 480 560

3D061811

Daikin Deck Unit USD-GC / USDP-GC / USDN-HA series 43 Capacity tables ED81-801

5.1.8 USDN40HA

Cooling capacity [50Hz]

Entering Condenser Suction air temp. ºCWB condenser water water temp. flow rate 16.0 19.5 22.0 24.0 26.0 28.0 Capacity Power input Capacity Power input Capacity Power input Capacity Power input Capacity Power input Capacity Power input ºC L/min kW kW kW kW kW kW kW kW kW kW kW kW 340 109 28.3 121 29.4 131 30.1 141 30.7 150 31.3 160 31.9 440 111 27.7 122 28.7 132 29.5 142 30.1 152 30.7 162 31.2 14.0 480 112 27.4 124 28.5 134 29.2 144 29.8 154 30.4 164 31.0 560 113 26.9 126 27.9 136 28.7 146 29.3 156 29.8 166 30.4 340 104 30.7 116 31.7 126 32.5 136 33.1 145 33.7 155 34.4 440 106 30.0 117 31.0 127 31.8 137 32.4 147 33.0 157 33.6 20.0 480 107 29.7 119 30.8 129 31.5 139 32.1 149 32.7 159 33.3 560 108 29.2 121 30.2 131 30.9 141 31.5 151 32.1 161 32.7 340 100 32.9 113 34.0 123 34.9 131 35.5 139 36.2 146 36.8 440 101 32.2 114 33.3 124 34.1 132 34.8 140 35.4 148 36.0 24.0 480 102 31.9 116 33.0 126 33.8 134 34.4 142 35.1 150 35.7 560 103 31.3 118 32.4 128 33.2 136 33.8 144 34.5 152 35.1 340 95 35.2 108 36.4 118 37.2 126 37.9 134 38.6 142 39.3 440 96 34.4 110 35.6 119 36.4 127 37.1 135 37.8 143 38.4 28.0 480 97 34.1 111 35.3 121 36.1 129 36.8 137 37.4 145 38.1 560 98 33.5 112 34.7 123 35.5 131 36.1 139 36.8 147 37.4 340 90 37.5 103 38.8 113 39.6 121 40.3 129 41.0 137 41.7 440 91 36.7 105 37.9 114 38.8 122 39.5 130 40.1 138 40.8 32.0 480 92 36.4 106 37.6 116 38.4 124 39.1 132 39.8 140 40.5 560 93 35.7 107 36.9 118 37.7 126 38.4 134 39.1 142 39.7 340 85 39.8 99 41.1 108 42.0 116 42.7 124 43.5 —— 440 86 39.0 100 40.2 110 41.1 117 41.8 125 42.5 133 43.2 38.0 480 87 38.6 101 39.9 111 40.7 119 41.4 127 42.1 135 42.8 560 88 37.9 102 39.1 112 40.0 121 40.7 129 41.4 137 42.1

Change of condenser head loss to changes in water flow rate Water flow rate L/min 340 440 480 560 Head loss × 103 Pa 9.8 13.7 16.7 20.6

Limit of condenser water flow rate (L/min) Min. Standard Max. 340 440 560

44 Daikin Deck Unit USD-GC / USDP-GC / USDN-HA series ED81-801 Capacity tables

Cooling capacity [60Hz]

Entering Condenser Suction air temp. ºCWB condenser water 16.0 19.5 22.0 24.0 26.0 28.0 water temp. flow rate Capacity Power input Capacity Power input Capacity Power input Capacity Power input Capacity Power input Capacity Power input ºC L/min kW kW kW kW kW kW kW kW kW kW kW kW 340 121 38.7 133 39.8 142 40.5 152 41.1 162 41.8 172 42.4 440 122 37.9 134 38.9 144 39.7 154 40.2 164 40.8 174 41.4 14.0 480 124 37.5 136 38.6 146 39.3 156 39.9 166 40.5 176 41.1 560 126 36.9 138 37.9 148 38.6 158 39.2 168 39.7 178 40.3 340 116 41.1 128 42.2 138 42.9 147 43.5 157 44.2 167 44.8 440 117 40.2 129 41.2 139 42.0 149 42.6 159 43.2 169 43.8 20.0 480 119 39.8 131 40.9 141 41.6 151 42.2 161 42.8 171 43.4 560 121 39.1 133 40.1 143 40.9 153 41.5 163 42.0 173 42.6 340 111 43.3 125 44.5 135 45.3 142 45.9 150 46.6 158 47.3 440 112 42.4 126 43.5 136 44.3 144 44.9 152 45.6 160 46.2 24.0 480 114 42.0 128 43.1 138 43.9 146 44.5 154 45.2 162 45.8 560 115 41.2 130 42.3 140 43.1 148 43.7 156 44.4 164 45.0 340 106 45.6 120 46.8 130 47.7 138 48.3 145 49.0 153 49.7 440 108 44.6 121 45.8 131 46.6 139 47.3 147 48.0 155 48.6 28.0 480 109 44.2 123 45.4 133 46.2 141 46.9 149 47.5 157 48.2 560 110 43.4 125 44.6 135 45.4 143 46.0 151 46.7 159 47.3 340 102 48.0 115 49.2 125 50.1 133 50.7 141 51.4 148 52.1 440 103 46.9 116 48.1 126 49.0 134 49.6 142 50.3 150 51.0 32.0 480 104 46.5 118 47.7 128 48.5 136 49.2 144 49.9 152 50.6 560 105 45.7 120 46.8 130 47.7 138 48.3 146 49.0 154 49.6 340 97 50.3 110 51.5 120 52.4 128 53.2 136 53.9 —— 440 98 49.2 111 50.4 121 51.3 129 52.0 137 52.7 145 53.4 38.0 480 99 48.7 113 50.0 123 50.8 131 51.5 139 52.2 147 52.9 560 100 47.9 114 49.1 125 49.9 133 50.6 141 51.3 149 52.0

Change of condenser head loss to changes in water flow rate Water flow rate L/min 340 440 480 560 Head loss × 103 Pa 9.8 13.7 16.7 20.6

Limit of condenser water flow rate (L/min) Min. Standard Max. 340 480 560

Daikin Deck Unit USD-GC / USDP-GC / USDN-HA series 45 Capacity tables ED81-801

5.1.9 USD40GC / USDP40GC / USDN40HA

Fan performance

Standard motor output :11kW Standard fan pulley :3B181 Standard motor pulley :3B247 Standard belt size :B97 STANDARD Operable range :175~260m³/min Max. fan revolution speed :2650rpm Note: The steam heater is a standard accessory. O) ²

STANDARD Reference Static pressure (Pa) Static pressure (mmH

STANDARD PRODUCT (with one row of steam heater)

Air flow rate (m³/min) 4D061803

Heating capacity of steam heater Capacity correction for air flow : shows the data at nominal conditions. AFR : Air flow rate (m3/min) CF : Correction factor Entering air temperature ºCDB Steam AFR 180 200 220 240 260 051015 Models pressure CF 0.89 0.94 1.0 1.06 1.11 Capacity Capacity Capacity Capacity kPa kW kW kW kW Note: Allowable working pressure : 600kPa USD40GC 300 173 165 161 156 USDP40GC USDN40HA 400 183 174 170 164

Humidifying capacity of steam spray : shows the data at nominal conditions.

Steam pressure kPa

Models 20 30 35 40 Capacity Capacity Capacity Capacity kg/h kg/h kg/h kg/h USD40GC USDP40GC 36 44 48 51 USDN40HA Note: Allowable working pressure : 40kPa

46 Daikin Deck Unit USD-GC / USDP-GC / USDN-HA series ED81-801 Capacity tables

5.1.10 USD50GC / USDP50GC

Cooling capacity [50Hz]

Entering Condenser Suction air temp. ºCWB condenser water water temp. flow rate 16.0 19.5 22.0 24.0 26.0 28.0 Capacity Power input Capacity Power input Capacity Power input Capacity Power input Capacity Power input Capacity Power input ºC L/min kW kW kW kW kW kW kW kW kW kW kW kW 360 113 33.3 129 35.0 143 36.3 155 37.7 168 38.6 183 39.6 550 119 30.7 136 32.2 151 33.4 163 34.6 178 35.5 194 36.5 14.0 600 120 30.0 138 31.6 153 32.7 165 33.9 180 34.8 196 35.7 700 122 29.3 140 30.8 155 31.9 168 33.1 182 33.9 199 34.8 360 112 35.6 128 37.4 142 38.8 154 40.2 167 41.2 182 42.3 550 118 32.7 136 34.4 150 35.7 162 37.0 177 37.9 193 38.9 20.0 600 120 32.1 137 33.7 152 34.9 165 36.2 179 37.1 195 38.1 700 121 31.3 139 32.9 154 34.1 167 35.3 181 36.2 198 37.2 360 109 37.1 125 38.9 138 40.4 150 41.9 163 42.9 178 44.0 550 115 34.1 132 35.8 146 37.1 158 38.5 172 39.5 188 40.5 24.0 600 117 33.4 134 35.1 148 36.4 161 37.7 175 38.7 190 39.7 700 118 32.5 136 34.2 150 35.5 163 36.8 177 37.7 193 38.7 360 107 38.7 122 40.6 135 42.1 146 43.7 159 44.8 174 46.0 550 112 35.6 129 37.4 142 38.7 154 40.2 168 41.2 183 42.3 28.0 600 114 34.8 131 36.6 144 37.9 156 39.4 170 40.4 186 41.4 700 115 34.0 132 35.7 146 37.0 159 38.4 172 39.3 188 40.4 360 103 40.4 119 42.5 131 44.0 142 45.7 155 46.8 169 48.0 550 109 37.2 125 39.1 138 40.5 150 42.0 163 43.0 178 44.2 32.0 600 111 36.4 127 38.3 140 39.7 152 41.1 165 42.2 180 43.3 700 112 35.5 129 37.3 142 38.7 154 40.1 168 41.1 183 42.2 360 99 43.3 114 45.5 126 47.2 136 48.9 148 50.2 162 51.5 550 105 39.8 120 41.9 133 43.4 144 45.0 157 46.1 171 47.4 38.0 600 106 39.0 122 41.0 135 42.5 146 44.1 159 45.2 173 46.4 700 108 38.0 124 40.0 136 41.4 148 43.0 161 44.1 175 45.2

Correction factors for capacity and power input, and bypass factor to change in air flow rate Air flow rate m3/min 220 240 255 260 270 280 Correction Capacity 0.96 0.98 1.00 1.01 1.03 1.05 factor Power input 0.99 0.99 1.00 1.00 1.01 1.01 Bypass factor 0.08 0.11 0.12 0.12 0.13 0.14

Change of condenser head loss to changes in water flow rate Water flow rate L/min 360 550 600 700 Head loss × 103 Pa 10.8 19.6 22.5 27.4

Limit of condenser water flow rate (L/min) Min. Standard Max. 360 550 700

3D061812A

Daikin Deck Unit USD-GC / USDP-GC / USDN-HA series 47 Capacity tables ED81-801

Cooling capacity [60Hz]

Entering Condenser Suction air temp. ºCWB condenser water 16.0 19.5 22.0 24.0 26.0 28.0 water temp. flow rate Capacity Power input Capacity Power input Capacity Power input Capacity Power input Capacity Power input Capacity Power input ºC L/min kW kW kW kW kW kW kW kW kW kW kW kW 360 126 39.1 144 41.1 160 42.6 173 44.2 188 45.3 205 46.5 550 133 36.0 153 37.8 168 39.2 183 40.7 199 41.7 217 42.8 14.0 600 135 35.3 155 37.1 171 38.4 185 39.8 201 40.8 219 41.9 700 137 34.4 157 36.1 173 37.5 188 38.9 204 39.8 222 40.9 360 125 41.8 144 43.9 159 45.5 172 47.2 187 48.4 204 49.7 550 132 38.4 152 40.4 167 41.9 182 43.4 198 44.5 215 45.7 20.0 600 134 37.7 154 39.6 170 41.0 184 42.6 200 43.6 218 44.8 700 136 36.7 156 38.6 172 40.0 187 41.5 203 42.5 221 43.6 360 122 43.5 140 45.7 155 47.4 168 49.2 183 50.4 199 51.7 550 129 40.0 148 42.1 163 43.6 177 45.2 193 46.4 210 47.6 24.0 600 131 39.2 150 41.2 166 42.7 180 44.3 195 45.4 213 46.6 700 133 38.2 152 40.2 168 41.6 182 43.2 198 44.3 216 45.4 360 119 45.4 137 47.7 151 49.5 164 51.3 178 52.6 194 54.0 550 126 41.8 144 43.9 159 45.5 173 47.2 188 48.4 205 49.6 28.0 600 127 40.9 146 43.0 161 44.6 175 46.2 190 47.4 208 48.6 700 129 39.9 148 41.9 164 43.4 177 45.1 193 46.2 210 47.4 360 116 47.4 133 49.9 147 51.7 159 53.6 173 55.0 189 56.4 550 122 43.6 140 45.9 155 47.5 168 49.3 182 50.5 199 51.9 32.0 600 124 42.7 142 44.9 157 46.6 170 48.3 185 49.5 202 50.8 700 125 41.7 144 43.8 159 45.4 172 47.1 187 48.3 204 49.5 360 111 50.9 127 53.5 141 55.4 153 57.5 166 58.9 181 60.5 550 117 46.8 135 49.2 149 51.0 161 52.9 175 54.2 191 55.6 38.0 600 119 45.8 136 48.2 151 49.9 163 51.8 178 53.1 194 54.5 700 120 44.7 138 46.9 153 48.7 165 50.5 180 51.7 196 53.1

Correction factors for capacity and power input, and bypass factor to change in air flow rate Air flow rate m3/min 220 240 260 270 280 300 Correction Capacity 0.91 0.95 0.98 1.00 1.01 1.03 factor Power input 0.96 0.98 0.99 1.00 1.00 1.01 Bypass factor 0.08 0.11 0.12 0.13 0.14 0.17

Change of condenser head loss to changes in water flow rate Water flow rate L/min 360 550 600 700 Head loss × 103 Pa 10.8 19.6 22.5 27.4

Limit of condenser water flow rate (L/min) Min. Standard Max. 360 600 700

3D061813A

48 Daikin Deck Unit USD-GC / USDP-GC / USDN-HA series ED81-801 Capacity tables

5.1.11 USDN50HA

Cooling capacity [50Hz]

Entering Condenser Suction air temp. ºCWB condenser water water temp. flow rate 16.0 19.5 22.0 24.0 26.0 28.0 Capacity Power input Capacity Power input Capacity Power input Capacity Power input Capacity Power input Capacity Power input ºC L/min kW kW kW kW kW kW kW kW kW kW kW kW 360 134 34.3 145 35.4 155 36.2 165 36.8 174 37.4 184 38.0 550 136 33.2 148 34.3 158 35.0 168 35.6 178 36.2 187 36.8 14.0 600 138 32.9 150 34.0 160 34.7 170 35.3 180 35.9 190 36.5 700 140 32.3 152 33.3 162 34.1 172 34.7 182 35.2 192 35.8 360 129 36.7 140 37.8 150 38.6 160 39.2 169 39.8 179 40.4 550 131 35.5 143 36.6 153 37.3 163 38.0 173 38.6 183 39.2 20.0 600 133 35.2 145 36.3 155 37.0 165 37.6 175 38.2 185 38.8 700 135 34.6 147 35.6 157 36.3 167 36.9 177 37.5 187 38.1 360 124 39.0 137 40.1 147 41.0 155 41.6 163 42.3 170 43.0 550 126 37.7 140 38.9 150 39.7 158 40.3 166 40.9 174 41.6 24.0 600 128 37.4 142 38.5 152 39.3 160 39.9 168 40.6 176 41.2 700 130 36.7 144 37.8 154 38.6 162 39.2 170 39.9 178 40.5 360 119 41.3 133 42.5 142 43.4 150 44.0 158 44.7 166 45.4 550 121 40.0 135 41.2 145 42.0 153 42.7 161 43.3 169 44.0 28.0 600 123 39.6 137 40.8 147 41.6 155 42.3 163 42.9 171 43.6 700 125 38.9 139 40.1 149 40.9 157 41.5 165 42.2 173 42.8 360 114 43.7 128 44.9 137 45.8 145 46.5 153 47.2 161 47.9 550 116 42.3 130 43.5 140 44.3 148 45.0 156 45.7 164 46.4 32.0 600 118 41.9 132 43.1 142 43.9 150 44.6 158 45.3 166 46.0 700 120 41.1 134 42.3 144 43.1 152 43.8 160 44.5 168 45.1 360 109 46.0 123 47.3 133 48.2 140 48.9 148 49.6 —— 550 111 44.5 125 45.8 135 46.6 143 47.4 151 48.1 159 48.8 38.0 600 113 44.1 127 45.4 137 46.2 145 46.9 153 47.6 161 48.3 700 114 43.3 129 44.5 139 45.4 147 46.1 155 46.8 163 47.5

Change of condenser head loss to changes in water flow rate Water flow rate L/min 360 550 600 700 Head loss × 103 Pa 10.8 19.6 22.5 27.4

Limit of condenser water flow rate (L/min) Min. Standard Max. 360 550 700

Daikin Deck Unit USD-GC / USDP-GC / USDN-HA series 49 Capacity tables ED81-801

Cooling capacity [60Hz]

Entering Condenser Suction air temp. ºCWB condenser water 16.0 19.5 22.0 24.0 26.0 28.0 water temp. flow rate Capacity Power input Capacity Power input Capacity Power input Capacity Power input Capacity Power input Capacity Power input ºC L/min kW kW kW kW kW kW kW kW kW kW kW kW 360 148 45.1 160 46.2 169 47.0 179 47.6 189 48.2 198 48.8 550 151 43.7 163 44.8 173 45.5 183 46.1 192 46.7 202 47.3 14.0 600 153 43.3 165 44.4 175 45.1 185 45.7 195 46.3 205 46.9 700 155 42.5 167 43.6 177 44.3 187 44.9 198 45.4 208 46.0 360 143 47.5 155 48.6 165 49.4 174 50.0 184 50.7 194 51.3 550 146 46.0 158 47.1 168 47.8 178 48.4 187 49.1 197 49.7 20.0 600 148 45.6 160 46.7 170 47.4 180 48.0 190 48.6 200 49.2 700 150 44.8 162 45.8 172 46.6 182 47.2 192 47.7 203 48.3 360 138 49.8 152 51.0 162 51.8 169 52.5 177 53.1 185 53.8 550 141 48.2 155 49.3 165 50.2 173 50.8 181 51.4 188 52.1 24.0 600 143 47.8 157 48.9 167 49.7 175 50.3 183 51.0 191 51.6 700 145 46.9 159 48.0 169 48.8 177 49.4 185 50.1 193 50.7 360 134 52.1 147 53.3 157 54.2 165 54.9 172 55.6 180 56.3 550 136 50.5 150 51.6 160 52.5 168 53.1 176 53.8 184 54.5 28.0 600 138 50.0 152 51.2 162 52.0 170 52.7 178 53.3 186 54.0 700 140 49.1 154 50.3 164 51.1 172 51.7 180 52.4 188 53.0 360 129 54.5 142 55.7 152 56.6 160 57.3 167 58.0 175 58.7 550 131 52.8 145 54.0 155 54.8 163 55.5 171 56.2 179 56.9 32.0 600 133 52.3 147 53.5 157 54.3 165 55.0 173 55.7 181 56.4 700 135 51.4 149 52.5 159 53.3 167 54.0 175 54.7 183 55.3 360 124 56.8 137 58.1 147 59.0 155 59.7 163 60.5 —— 550 126 55.0 140 56.3 150 57.1 158 57.8 166 58.6 174 59.3 38.0 600 128 54.5 142 55.8 152 56.6 160 57.3 168 58.0 176 58.7 700 130 53.5 144 54.7 154 55.6 162 56.3 170 57.0 178 57.7

Change of condenser head loss to changes in water flow rate Water flow rate L/min 360 550 600 700 Head loss × 103 Pa 10.8 19.6 22.5 27.4

Limit of condenser water flow rate (L/min) Min. Standard Max. 360 600 700

50 Daikin Deck Unit USD-GC / USDP-GC / USDN-HA series ED81-801 Capacity tables

5.1.12 USD50GC / USDP50GC / USDN50HA

Fan performance

Standard motor output :15kW Standard fan pulley :3B181 Standard motor pulley :3B261 Standard belt size :B98 Operable range :220~320m³/min Max. fan revolution speed :2650rpm STANDARD 15kW (STANDARD) Note: The steam heater is a standard accessory. O) ²

STANDARD Reference Static pressure (Pa) Static pressure (mmH

STANDARD PRODUCT (with one row of steam heater)

Air flow rate (m³/min) 4D061804A

Heating capacity of steam heater Capacity correction for air flow : shows the data at nominal conditions. AFR : Air flow rate (m3/min) CF : Correction factor Entering air temperature ºCDB Steam AFR 220 255 270 295 320 051015 Models pressure CF 0.89 0.97 1.0 1.06 1.12 Capacity Capacity Capacity Capacity kPa kW kW kW kW Note: Allowable working pressure : 600kPa USD50GC 300 213 206 200 194 USDP50GC USDN50HA 400 225 217 212 204

Humidifying capacity of steam spray : shows the data at nominal conditions.

Steam pressure kPa

Models 20 30 35 40 Capacity Capacity Capacity Capacity kg/h kg/h kg/h kg/h USD50GC USDP50GC 46 56 60 64 USDN50HA Note: Allowable working pressure : 40kPa

Daikin Deck Unit USD-GC / USDP-GC / USDN-HA series 51 Capacity tables ED81-801

5.2 Operation limit

USD25GC / USD30GC / USD40GC / USD50GC USDP25GC / USDP30GC / USDP40GC / USDP50GC

Standard point Range for pull down operation pull down Range for Cooling water inlet temperature (˚C) inlet temperature Cooling water Range for continuous operation continuous Range for

Suction air temperature (˚CWB)

Note: 1. The above figure shows the range of 50% down from the standard air flow rate. 2. The above figure shows the range in the following standard conditions.

USD25GC USD30GC USD40GC USD50GC USDP25GC USDP30GC USDP40GC USDP50GC Water flow rate (50/60Hz) L/min 275/300 330/360 440/480 550/600 Air flow rate (50/60Hz) m³/min 140/140 165/165 220/220 255/270 4D061822A

52 Daikin Deck Unit USD-GC / USDP-GC / USDN-HA series ED81-801 Capacity tables

USDN25HA / USDN30HA / USDN40HA / USDN50HA

Standard point

Limit at 80% air floflow Range for pull down operation pull down Range for Cooling water inlet temperature (˚C) inlet temperature Cooling water

w operation continuous Range for

USDN40HA / USDN50HA

USDN25HA / USDN30HA

Suction air temperature (˚CWB)

Note: 1. The above figure shows the range in the following standard conditions. 2. part shows the area that the units are operated in the freeze-up protective operation (at 100% air flow rate). The compressors may periodically stop in this area. 3. shows the area in the freeze-up protection at 80% air flow rate.

USDN25HA USDN30HA USDN40HA USDN50HA Water flow rate (50/60Hz) L/min 275/300 330/360 440/480 550/600 Air flow rate (50/60Hz) m³/min 140/140 165/165 220/220 255/270 4D061823A

Daikin Deck Unit USD-GC / USDP-GC / USDN-HA series 53 Piping diagrams ED81-801

6. Piping diagrams

USD25GC / USDP25GC 3D061794 Be sure to provide a drain trap on the drain piping. on the drain trap a drain Be sure to provide Note:

54 Daikin Deck Unit USD-GC / USDP-GC / USDN-HA series ED81-801 Piping diagrams

USD30GC / USDP30GC 3D061795 Be sure to provide a drain trap on the drain piping. on the drain trap a drain Be sure to provide Note:

Daikin Deck Unit USD-GC / USDP-GC / USDN-HA series 55 Piping diagrams ED81-801

USD40GC / USD50GC USDP40GC / USDP50GC 3D061796 Be sure to provide a drain trap on the drain piping. on the drain trap a drain Be sure to provide Note:

56 Daikin Deck Unit USD-GC / USDP-GC / USDN-HA series ED81-801 Piping diagrams

USDN25HA 3D061797 Be sure to provide a drain trap on the drain piping. on the drain trap a drain Be sure to provide Note:

Daikin Deck Unit USD-GC / USDP-GC / USDN-HA series 57 Piping diagrams ED81-801

USDN30HA 3D061798 Be sure to provide a drain trap on the drain piping. on the drain trap a drain Be sure to provide Note:

58 Daikin Deck Unit USD-GC / USDP-GC / USDN-HA series ED81-801 Piping diagrams

USDN40HA / USDN50HA 3D061799 Be sure to provide a drain trap on the drain piping. on the drain trap a drain Be sure to provide Note:

Daikin Deck Unit USD-GC / USDP-GC / USDN-HA series 59 Installation ED81-801

7. Installation

USD25GC / USDP25GC

COMPRESSOR STEAM SPRAY SAFETY VALVE FOR COND.

CONDENSER STARTER BOX AIR FILTER

EVAPORATOR CONTROL PANEL GREASE NIPPLES

FAN PRESSURE GAUGE

FAN MOTOR THERMOSTAT BOX

STEAM HEATER EXPANSION VALVE

3D061788

USD30GC / USDP30GC

COMPRESSOR STEAM SPRAY SAFETY VALVE FOR COND.

CONDENSER STARTER BOX AIR FILTER

EVAPORATOR CONTROL PANEL GREASE NIPPLES

FAN PRESSURE GAUGE

FAN MOTOR THERMOSTAT BOX

STEAM HEATER EXPANSION VALVE

3D061789

60 Daikin Deck Unit USD-GC / USDP-GC / USDN-HA series ED81-801 Installation

USD40GC / USD50GC USDP40GC / USDP50GC

COMPRESSOR STEAM SPRAY SAFETY VALVE FOR COND.

CONDENSER STARTER BOX AIR FILTER

EVAPORATOR CONTROL PANEL GREASE NIPPLES

FAN PRESSURE GAUGE

FAN MOTOR THERMOSTAT BOX

STEAM HEATER EXPANSION VALVE

3D061790

USDN25HA

COMPRESSOR STEAM SPRAY SAFETY VALVE FOR COND.

CONDENSER STARTER BOX AIR FILTER

EVAPORATOR CONTROL PANEL GREASE NIPPLES

FAN PRESSURE GAUGE REF. CHARGE PORT

FAN MOTOR THERMOSTAT BOX

STEAM HEATER EXPANSION VALVE

3D061791

Daikin Deck Unit USD-GC / USDP-GC / USDN-HA series 61 Installation ED81-801

USDN30HA

COMPRESSOR STEAM SPRAY SAFETY VALVE FOR COND.

CONDENSER STARTER BOX AIR FILTER

EVAPORATOR CONTROL PANEL GREASE NIPPLES

FAN PRESSURE GAUGE REF. CHARGE PORT

FAN MOTOR THERMOSTAT BOX

STEAM HEATER EXPANSION VALVE

3D061792

USDN40HA / USDN50HA

COMPRESSOR STEAM SPRAY SAFETY VALVE FOR COND.

CONDENSER STARTER BOX AIR FILTER

EVAPORATOR CONTROL PANEL GREASE NIPPLES

FAN PRESSURE GAUGE REF. CHARGE PORT

FAN MOTOR THERMOSTAT BOX

STEAM HEATER EXPANSION VALVE

3D061793

62 Daikin Deck Unit USD-GC / USDP-GC / USDN-HA series ED81-801 Installation

7.1 Additional refrigerant charge on site

Caution to personnel who charge refrigerant z Be sure to open the stop valve after refrigerant charging. (Operation with a closed valve may cause a failure in the compressor.) z Do not release the refrigerant into the atmosphere without reason. (Law Concerning the Recovery and Destruction of Fluorocarbons) z Even if air bubbles are generated in the liquid eye, do no add any refrigerant as long as the specified amount of refrigerant has been already charged. Failing to obey this may damage the equipment.

Additional refrigerant charging REFRIGERANT AMOUNT OF FIELD The specified amount of refrigerant is not filled at factory set to conform to the Law ADDITIONAL CHARGE (kg) Concerning the Recovery and Destruction of Fluorocarbons. Fill the refrigerant amount MODEL REFRIGERANT 1 2 NAME NAME SYSTEM SYSTEM of field additional charge listed in the right table. USD30GC 10.2 9.3 Prepare a scale for refrigerant measurement (100 gram mark). USD40GCR22 10.2 10.2 USD50GC 10.7 10.7 USDP30GC 10.2 9.3 USDP40GCR407C 10.2 10.2 USDP50GC 10.7 10.7 USDN25HA 12.7 — USDN30HA 12.3 11.6 R404A USDN40HA 12.2 12.2 USDN50HA 12.7 12.7

Refrigerant charge procedure

CONDENSER INLET STOP VALVE

CONDENSER OUTLET STOP VALVE PORT

1. Prepare a scale for refrigerant measurement and place a refrigerant cylinder on it. 2. Run cooling water through. 3. Check if the condenser inlet stop valve (V1) is open. If not, open it manually. 4. Fill the refrigerant from the condenser outlet stop valve (V2) and the refrigerant charge port (gauge joint with check valve). (The stop valve is half closed.) zConnect the refrigerant cylinder with the charge hose (manifold gauge) to release air from the hose. zCharge the specified amount of liquid refrigerant with the refrigerant cylinder HCFC (R22) upside down and the refrigerant cylinder HFC (R404A and R407C) upright. 5. When any more refrigerant cannot be charged since a good balance between the high pressure and the low pressure has been reached, set the condenser outlet stop valve to "close" and then operate the compressor. 6. When the charged amount almost reaches the amount that is 1kg minus from the specified amount, narrow down the valve of the refrigerant cylinder. Then continue charging until the specified amount is achieved. 7. After the specified amount of refrigerant has been charged, close the outlet stop valve (V2) to perform pump down operation. Detach the charge hose immediately after stop. Otherwise, the liquid refrigerant may gush out to cause frostbite. 8. Using a permanent marker, leave the charge amount, date of charge, company name and person who charged the refrigerant on the label for additional refrigerant charge attached under the operation switch.

Daikin Deck Unit USD-GC / USDP-GC / USDN-HA series 63 Installation ED81-801

Trial operation The previous page only explains additional refrigerant charging. Refer to the operation manual for other operations. 1. Check if the condenser inlet stop valve (V1) and the condenser outlet stop valve (V2). If not, open them. 2. Start operation. 3. Refer to the operation manual for start and stop operation. 4. Press the start button of the compressor. zThe compressor does not start for 10 minutes after the fan breaker is energized or when the antifreeze thermostat is operating. In normal operation other than the above, the compressor immediately starts cooling operation. 5. Press the stop button of the compressor. zThe cooling operation will stop. zThe fan operation will continue.

64 Daikin Deck Unit USD-GC / USDP-GC / USDN-HA series ED81-801 Installation instruction

8. Installation instruction

M08A085

Daikin Deck Unit USD-GC / USDP-GC / USDN-HA series 65 Installation instruction ED81-801

Carrying in When hanging up the unit, use the suspension bolts (Fig 1) and pay attention to carry out it safely.

Fig 1 (mm) 90 20 90 θ X φ 50

45 M24 45

X Detail Rope angle θ > 45º

Installation 1. Fix the bottom frame of the unit onto the foundation with the foundation bolts (Fig 2). 2. Make the horizontal foundation so as to be endurable against the unit weight. 3. Select the location of installation based on the easiness of the drain streaming out. 4. Attach the piping onto the safety valve in order to release the gas into the air.

Fig 2 Location of foundation bolt holes on the bottom frame.

USD25GC USD30GC USD40GC / USD50GC Applied model USDP25GC USDP30GC USDP40GC / USDP50GC USDN25HA USDN30HA USDN40HA / USDN50HA A 1700 B 1960 C 125 D 1000 1550 E20 F 1210 1760 G10 H23

5. Provide a space around the unit for the air suction and for maintenance and service work (Fig 3). 6. When two units will be installed, provide a space as shown in Fig 4. 7. Equip a remove-free canvas duct onto the air outlet as a rule.

Space for maintenance and air suction Fig 3 Maintenance space

Air suction space

Air outlet

Air suction

Fig 4

66 Daikin Deck Unit USD-GC / USDP-GC / USDN-HA series ED81-801 Installation instruction

Installment z Fix the unit to a stable auxiliary equipment bench. auxiliary equipment z Fix the unit firmly with attached installment screw holes to prevent hull oscillation from moving the unit. bench z A large vibration on the installment surface can damage the unit. In this case, use cushioning materials such as rubber pads to install the unit. Use a flexible tube for cooling water and refrigerant pipings.

60 t=6.0 or type

Cautions on (1) Set up a level installment bench frame that can adequately support the weight of the unit. A clearance in installation the frame causes noise to echo and spread from the unit bottom frame. The circumference of the frame must be enclosed. (2) The precaution of noise protection must be taken, if the living space exists around or under the unit. If necessary, use foundation bolt holes on the unit bottom frame to fix an antishock pad between the installment frame and the unit bottom frame. Use antivibration tube joints (flexible tubes) for cooling water, hot water, steam, and drain pipings.

Main unit

Unit bottom frame

Antivibration pad

Installment bench frame

Daikin Deck Unit USD-GC / USDP-GC / USDN-HA series 67 Installation instruction ED81-801

Drain piping Be sure to provide a trap on each drain outlet. That is why the trap will prevent not only the induction of bad smell but also slow action of drain stream caused by the negative pressure inside the air conditioner during operation. An example of drain trap installation is shown below. "Head corresponding to the negative pressure" in the Figure stands for the head corresponding to the negative pressure arisen in the air conditioner.

Drain at upper part

Drain at lower part

More than the head corresponding More than the head corresponding to the negative pressure. to the negative pressure.

More than the head corresponding Drain trap to the negative pressure. More than the head corresponding to the negative pressure.

Thermostat The thermostat (23A1) built in the units USD-GC / USDP-GC / USDN-HA is provided as a low temperature protector. Accordingly, this thermostat (23A1) should not be used for indoor temperature control. Provide a room thermostat or a thermostat (23A2) in the return duct in the local field so as to control temperature. [Location] z Provide a temperature sensor in the return duct or around the inlet part of the return duct. z Select the location where direct sunshine, chilled air, heated air, and other radiation heat don't influence the sensor. z Refer to the electric wiring diagram concerning the wiring works. [Note for the thermostat selection] z Select the thermostat with the differential by 2°C or more, and not to act ON/OFF in a short time.

Cautions for the (1) Regulating the water flow condenser If the water flow rate (water velocity) exceeds the specified amount, tubes can be damaged in a maintenance short time. Control the water flow to maintain the following guidelines. z Condensing temperature : 30°C or higher z Temp. difference of in - and outlet : 3°C or higher

(2) Replacing anticorrosive zinc plates Cautions If lined pipes are used in the cooling water piping, the anticorrosive zinc plates may wear faster. Check the degree of wear once every month after the start of service and clean the inside of the sacrificial pipes (field supply parts) at the same time. Replace the anticorrosive zinc plates at least once every three months.

In order to make the condenser last longer, check the zinc plates for corrosion protection at least once every 3 months. If worn out, make sure to replace it. When checking, be sure to turn off the power source of pump.

(3) Cleaning the condenser cooling tubes Cautions Conditions may vary depending on the water quality according to the ship course and/or operating hours.

Clean the cooling tubes if necessary. Before starting cleaning, be sure to cut the power supply to the pump and close the stop valves at the inlet and outlet of cooling water.

68 Daikin Deck Unit USD-GC / USDP-GC / USDN-HA series ED81-801 Appendix

9. Appendix 9.1 Vibration and sound level The following data are not guaranteed value but reference one.

Vibration level 3 phase AC 440V 60Hz unit : µ

Position 1234 Direction Model X Y Z X Y Z X Y Z X Y Z USD25GC USDP25GC 9 10 4 9 9 5 9 9 4 11 10 6 USDN25HA USD30GC USDP30GC 10 10 5 9 10 5 10 11 5 13 11 7 USDN30HA USD40GC USDP40GC 25 24 5 20 20 5 11 11 5 14 14 7 USDN40HA USD50GC USDP50GC 30 28 6 22 23 5 13 13 6 14 15 8 USDN50HA

Sound level z Operating condition z Location of microphone

Power source 3 phase 380V 50Hz 440V 60Hz 1 m

On the (outlet / suction) duct connecting, Microphone

Front

Standard air flow rate and standard external 1 m static pressure 4D061824

Measuring place anechoic chamber (conversion data) Note: Operation noise differs with operation and ambient conditions. z Over all (dB)

60Hz 50Hz Model Scale Ventilation Cooling Ventilation Cooling USD25GC USDP25GC A 78797677 USDN25HA USD30GC USDP30GC A 79807778 USDN30HA USD40GC USDP40GC A 80817879 USDN40HA USD50GC USDP50GC A 82838081 USDN50HA B.G.N. is already rectified.

Daikin Deck Unit USD-GC / USDP-GC / USDN-HA series 69 Appendix ED81-801

USD25GC / USDP25GC / USDN25HA USD30GC / USDP30GC / USDN30HA

4D061824 4D061825

USD40GC / USDP40GC / USDN40HA USD50GC / USDP50GC / USDN50HA

4D061826 4D061827

Note: 60Hz cooling 50Hz cooling 60 Hz ventilation 50 Hz ventilation

70 Daikin Deck Unit USD-GC / USDP-GC / USDN-HA series ED81-801 Appendix

9.2 Alternative piping connection This manual indicates the gist that the standard piping direction of the deck unit with rightward connection will be changed to the opposite direction with leftward connection.

Cooling water piping

Drain piping

Daikin Deck Unit USD-GC / USDP-GC / USDN-HA series 71 Appendix ED81-801

Relief gas piping on safety valve

Piping for steam heater and steam spray

72 Daikin Deck Unit USD-GC / USDP-GC / USDN-HA series ED81-801 Appendix

Gist of heater's enclosure

List of blind rubber bush

Model Applied piping Hole's diameter in panel Applied blind rubber bush Parts No. Steam heater inlet φ 70 mm RB2-52 355007 USD25GC / USD30GC / USD40GC / USD50GC USDP25GC / USDP30GC / USDP40GC / USDP50GC Steam heater outlet φ 61 mm RB2-43 355006 USDN25HA / USDN30HA / USDN40HA / USDN50HA Steam spray inlet φ 53 mm RB2-36 355005

Daikin Deck Unit USD-GC / USDP-GC / USDN-HA series 73 Appendix ED81-801

9.3 Steam valve panel (Reference) When steam valve is produced, produce it in accordance with this drawing.

USD25GC / USD30GC USD40GC / USD50GC Model USDP25GC / USDP30GC USDP40GC / USDP50GC USDN25HA / USDN30HA USDN40HA / USDN50HA 1 Marine bronze angle valve JIS F7302 5K 40A×1, 20A×1 50A×1, 25A×1 2 Needle valve 10K 20A×2 25A×1, 20A×1 3 Thermal control valve (Note) Danfoss AVT-GVS15, 20, 25×1 capillary length (4m) Parts 4 Strainer TLV Y3 type 40A×1 50A×1 5 Pressure gauge and manual cock CT type 6K & JIS F7343 3/8×1 TLV J5N4 20A×1 TLV J5N4 25A×1 6Trap FUSHIMAN S2 1/2B×1 FUSHIMAN S2 1/2B×1 Pressure gauge CT type 6K×1 Note: Be sure to use our recommended thermal control valve. A use of an electric type increases the valve open-close frequency, which may damage the steam heater.

For USD25GC / USD30GC USDP25GC / USDP30GC USDN25HA / USDN30HA

For USD40GC / USD50GC USDP40GC / USDP50GC USDN40HA / USDN50HA

Note: 1. Type with leftward piping is quite symmetrical left and right. Double dotted line shows the main deck unit. 2. Do not install the steam valve panel separately, but on the left side of the main deck unit. Do not install the thermo sensor of temperature control in a place with severe temperature fluctuations. If the panel must be separately set up, be sure to support and fix the steam heater inlet and outlet pipes tightly at the main deck unit.

74 Daikin Deck Unit USD-GC / USDP-GC / USDN-HA series ED81-801 Appendix

9.4 Specifications of main structural parts & dimensions 9.4.1 Compressor Specifications

Model name of deck unit USD25GC USD30GC USD40GC USD50GC Model of compressor JT335D-YE JT300D-YE JT300D-YE JT335D-YE Rated power output kW 9 7.5 7.5 9 Displacement cc/REV 184.2 163.0 163.0 184.2 Rated speed r.p.m 2900/3450 Refrigeration oil Refer to the nameplate of compressor. Charged oil volume L 2.7 Refrigerant R22 Connection at suction φ 31.8 I.D. Connection at discharge φ 19.1 I.D. Weight (except refrigeration oil) kg 68 66 66 68 Capacity control — Finished color Black Power supply 3 phase 50/60Hz Voltage 380~415/400~440

JT300DFFYE / JT335DFFYE

Unit (mm)

SUCTION TUBE 182. 5 190

30˚ 183

239 ø

DISCHARGE TUBE 190

TERMINAL COVER NAME PLATE

EARTH TERMINAL

524. 0 W 462

U V 277

ø 228 287

PHASE ARRANGEMENT 20

DA433-218J

Daikin Deck Unit USD-GC / USDP-GC / USDN-HA series 75 Appendix ED81-801

Specifications

Model name of deck unit USDP25GC USDP30GC USDP40GC USDP50GC Model of compressor JT335DFFYE JT300DFFYE JT300DFFYE JT335DFFYE Rated power output kW 9 7.5 7.5 9 Displacement cc/REV 184.2 163.0 163.0 184.2 Rated speed r.p.m 2900/3450 Refrigeration oil DAPHNE FVC68D Charged oil volume L 2.7 Refrigerant R407C Connection at suction φ 31.8 I.D. Connection at discharge φ 19.1 I.D. Weight (except refrigeration oil) kg 68 66 66 68 Capacity control — Finished color Black Power supply 3 phase 50/60Hz Voltage 380~415/400~440

JT300DFFYE / JT335DFFYE

Unit (mm)

DA433-238A

76 Daikin Deck Unit USD-GC / USDP-GC / USDN-HA series ED81-801 Appendix

Specifications

Model name of deck unit USDN25HA USDN30HA USDN40HA USDN50HA Compressor kit NCF65A25A NCF65A30A NCF65A40A NCF65A50A Model of compressor JT335DGFYE JT300DGFYE JT300DGFYE JT335DGFYE Rated power output kW 9 7.5 7.5 9 Displacement cc/REV 184.2 163.0 163.0 184.2 Rated speed r.p.m 2900/3450 Refrigeration oil DAPHNE FVC68D Charged oil volume L 2.7 Refrigerant R404A Connection at suction φ 31.8 I.D. Connection at discharge φ 19.1 I.D. Weight (except refrigeration oil) kg 68 66 66 68 Capacity control — Finished color Black Power supply 3 phase 50/60Hz Voltage 380~415/400~440

NCF65A25A / NCF65A30A NCF65A40A / NCF65A50A

3P242218

Daikin Deck Unit USD-GC / USDP-GC / USDN-HA series 77 Appendix ED81-801

9.4.2 Condenser Specifications

Model name of deck unit USD25GC USD30GC USD40GC / USD50GC Condenser model name CXS1919B-10 CXS1919B-12 CXS1919B-10 CXS1919B-11 Heat transfer area in refrigerant side m² 20.5 10.3 20.5 20.5 Pass number 2 Number 48 24 48 48 Cooling tube Diameter × thickness φ15.88 × t1.2 Refrigerant R22 Unit number 11111 Holding water volume L 15.5 9.0 15.5 15.5 Dry weight (approx.) kg 140 120 140 140

CXS1919B-10 / CXS1919B-11

Unit (mm)

5 4 7 15 12 15 9 1 2 8 14 14 3 15 6 15 13 11 10 5

(A distance in between the tube plates)

2P084512G

CXS1919B-12

Unit (mm)

9 5 12 4 7 15 15 1 2 8 14 14 3 15 6 15 13 11 10 5

(A distance in between the tube plates)

2P084513G

ᕃ Front cover ᕇ Tube plate ᕋ Refrigerant inlet tube ᕍᕙ Feet ᕄ Rear cover ᕈ Shell ᕍᕠ Refrigerant outlet header ᕍᕚ Corrosion protection iron piece ᕅ Front cover packing ᕉ Cross fin tube assembly ᕍᕗ Refrigerant outlet tube ᕍᕛ Blind cap ᕆ Rear cover packing ᕊ Tightening seal ᕍᕘ Safety valve connection base

Note: The location of the circular liquid indicator is different in model to model.

78 Daikin Deck Unit USD-GC / USDP-GC / USDN-HA series ED81-801 Appendix

Specifications

Model name of deck unit USDP25GC USDP30GC USDP40GC / USDP50GC Condenser model name CXS1919B-7 CXS1919B-9 CXS1919B-7 CXS1919B-8 Heat transfer area in refrigerant side m² 20.5 10.3 20.5 20.5 Pass number 2 Number 48 24 48 48 Cooling tube Diameter × thickness φ15.88 × t1.2 Refrigerant R407C Unit number 11111 Holding water volume L 15.5 9.0 15.5 15.5 Dry weight (approx.) kg 140 120 140 140

CXS1919B-7 / CXS1919B-8

Unit (mm)

5 4 7 15 12 15 9 1 2 8 14 14 3 15 6 15 13 11 10 5

(A distance in between the tube plates)

2P084512G

CXS1919B-9

Unit (mm)

9 5 12 4 7 15 15 1 2 8 14 14 3 15 6 15 13 11 10 5

(A distance in between the tube plates)

2P084513G

Note: The location of the circular liquid indicator is different in model to model.

Daikin Deck Unit USD-GC / USDP-GC / USDN-HA series 79 Appendix ED81-801

Specifications

Model name of deck unit USDN25HA USDN30HA USDN40HA / USDN50HA Condenser model name CXS1919B-14 CXS1919B-15 CXS1919B-14 Heat transfer area in refrigerant side m² 20.5 10.3 20.5 Pass number 2 Number 48 24 48 Cooling tube Diameter × thickness φ15.88 × t1.2 Refrigerant R404A Unit number 1 1 1 2 Holding water volume L 15.5 9.0 15.5 Dry weight (approx.) kg 140 120 140

CXS1919B-14

Unit (mm)

5 4 7 15 15 12 9 1 2 8 14 14 3 15 6 15 13 11 10 5

(A distance in between the tube plates)

2P182114B

CXS1919B-15

Unit (mm)

9 5 12 4 7 15 15 1 2 8 14 14 3 15 6 15 13 11 10 5

(A distance in between the tube plates)

2P182134C

Note: The location of the circular liquid indicator is different in model to model.

80 Daikin Deck Unit USD-GC / USDP-GC / USDN-HA series ED81-801 Appendix

9.4.3 Fan motor Specifications

USD25GC USD30GC / USD40GC USD50GC Applied model USDP25GC USDP30GC / USDP40GC USDP50GC USDN25HA USDN30HA / USDN40HA USDN50HA Manufacturer Toshiba Corp. Type FBK8 Output 7.5kW 11kW 15kW Time rated Continuous Continuous Continuous Pole number 4P 4P 4P Frame number 132M 160M 160L Insulation class Class B Class B Class B Coupling side 6308 6310 6310 Bearing number Opposite to the coupling 6306 6208 6208 Surrounding temperature 40 °C Protection system JP44 Revolution direction According to the external drawings Approximate weight kg 47 76 91 Voltage V 380, 400, 415/400, 440 Frequency Hz 50/60 Ratings Revolution rpm 1425-1445/1730,1740 1430-1440/1730,1740 1430-1440/1730,1740 Current A 16.2, 15.9, 16.3/14.1, 13.5 21.9, 21.4, 21.3/20.3, 18.7 29.5, 28.8, 28.8/27.3, 25.3 Note: Above data is shown in the name plate.

Dimentions

USD-GC / USDP-GC / USDN-HA Revolution direction

Applied Power Dimension (mm) models output ABCDEFGH I J LMNR Z XBJK USD25GC USDP25GC 7.5kW 229 171 132 252 108 89 15 257 303 50 487 260 213 258 12×14 89 5 USDN25HA USD30GC / USD40GC USDP30GC / 11kW 302 205 160 304 127 105 18 305 351 60 625 308 250 323 14.5×18.5 108 5 USDP40GC USDN30HA / USDN40HA USD50GC USDP50GC 15kW 280 227 160 304 127 127 18 305 351 60 625 308 294 345 14.5×18.5 108 5 USDN50HA

Dimension (mm) Applied Power Terminal box Shaft end models output KD KE KG KL Q QK QR S W T U USD25GC USDP25GC 7.5kW 35 158 102 189 80 63 0.5 38 10 8 5 USDN25HA USD30GC / USD40GC USDP30GC / 11kW 52 204 115 257 110 90 2 42 12 8 5 USDP40GC USDN30HA / USDN40HA USD50GC USDP50GC 15kW 52 204 115 257 110 90 2 42 12 8 5 USDN50HA

Daikin Deck Unit USD-GC / USDP-GC / USDN-HA series 81 Appendix ED81-801

9.4.4 Evaporator, Steam heater Specifications

USD25GC USD30GC USD40GC USD50GC Models USDP25GC USDP30GC USDP40GC USDP50GC USDN25HA USDN30HA USDN40HA USDN50HA Cooling tube Internally processed tube Copper tube mm φ 9.5 Row × Stage × F.P. 4×38×1.8 4×38×1.8 4×48×1.8 4×48×1.8 Evaporator Face area m² 1.65 1.65 2.08 2.08 Effective length m 1.7 1.7 1.7 1.7 Fin type Waffle louver fin Heart transmission tube Bare tube Copper tube mm φ 15.9 Steam Row × Stage × F.P. 1×24×3.5 1×24×3.5 1×31×3.0 1×31×3.0 heater Face area m² 1.43 1.43 1.904 1.904 Effective length m 1.6 1.6 1.6 1.6 Fin type Flat fin

82 Daikin Deck Unit USD-GC / USDP-GC / USDN-HA series ED81-801 Appendix

9.5 List to mount the mixing box When mounting the mixing box onto the standard deck unit, the mixing box should be mounted by adjusting to the base flange of the part of the air filter chamber on the back.

Note: 1. The dimension with the mark * should be adjusted to the main unit. 2. The location to connect a return duct and a fresh air duct should be based on the location where each air can be sufficiently mixed while referring to the part shown in the drawing. RA---- Return air connection FA---- Fresh air connection

Daikin Deck Unit USD-GC / USDP-GC / USDN-HA series 83 Daikin Industries, Ltd.’s products are manufactured for export to numerous countries throughout the 8 CU G G 880 world. Daikin Industries, Ltd. does not have control over which products are exported to and used in a particular country. Prior to purchase, please therefore confirm with your local authorised importer, distributor and/or retailer whether this product conforms to the applicable standards, and is suitable for use, in the region where the product will be used. This statement does not purport to exclude, restrict or modify the application of any local legislation. Ask a qualified installer or contractor to install this product. Do not try to install the product yourself. Improper installation can result in water or refrigerant leakage, electrical shock, fire or explosion. Use only those parts and accessories supplied or specified by Daikin. Ask a qualified installer or contractor to install those parts and accessories. Use of unauthorised parts and accessories or improper installation of parts and accessories can result in water or refrigerant leakage, electrical shock, fire or explosion. Read the User’s Manual carefully before using this product. The User’s Manual provides important safety instructions and warnings. Be sure to follow these instructions and warnings. If you have any enquiries, please contact your local importer, distributor and/or retailer.

Cautions on product corrosion 1. Air conditioners should not be installed in areas where corrosive gases, such as acid gas or alkaline gas, are produced. 2. If the outdoor unit is to be installed close to the sea shore, direct exposure to the sea breeze should be avoided. If you need to install the outdoor unit close to the sea shore, contact your local distributor.

JMI-0107 JQA-1452

Dealer Head Office: Umeda Center Bldg., 2-4-12, Nakazaki-Nishi, Kita-ku, Osaka, 530-8323 Japan Tokyo Office: JR Shinagawa East Bldg., 2-18-1, Konan, Minato-ku, Tokyo, 108-0075 Japan http://www.daikin.com/global_ac/

Specifications, designs and other content appearing in this brochure are current as of January 2009 but subject to change without notice. ED81-801 Printed in Japan 01/2009 FS