Kitchen Ventilation & HVAC Efficiency Solutions Click to download presentaon SMALL BUILDING ENERGY MANAGEMENT SOLUTION Digi-SFT (Building Automation System) is a cloud based full featured building automation system which integrates sensors, actuators, and advanced control logic data with performance monitoring access. Features: Benefits: - Loop automatically & continuously - Low cost investment refined based on real time compared to standard performance BAS systems - S-Method: Reset supply-air static - Zone sensor upfront pressure & loop differential pressure cost with monthly to ensure minimum loop loss and server fee stable operation - No on-site server - Reset supply air temperature required based on actual load - Cloud based with fully - Sequenced pump operation to programmable match pump and loop performance desktop & mobile - 40 - 80% rule: Chillers, boilers & access compressors are sequenced to ensure - Full data/reporting reliable and efficient operation functionality 0-9952964323 / 0-95979 65669 [email protected] WWW.ENCONCONCEPTS.COM RESTAURANT AIR MANAGEMENT Issues Facing Kitchens - Cooking units generate substantial heat and airborne cooking by-products such as water vapor, grease particulates, smoke and aerosols. - Kitchen air exhausted to remove cooking effluent must be replaced with air to avoid excess negative space pressure. - Most restaurants have constant speed ac motors on exhaust hood, make-up air, and rtu supply fans. - Kitchen areas need slight negative pressurize to keep cooking by-products, and conditioned air from the rtu. 0-9952964323 / 0-95979 65669 [email protected] WWW.ENCONCONCEPTS.COM DIGI-KVC SOLUTION (KITCHEN VENTILATION CONTROL) - MODULATES THE KITCHEN EXHAUST FAN AND MAKE-UP AIR FAN - EXHAUST FAN AND MAKE-UP AIR FAN ARE COORDINATED AND NO LONGER RUN INDEPENDENT OF EACH OTHER - CREATES SLIGHT NEGATIVE PRESSURE TO BEST MANAGE FOOD EFFLUENT AND COOKING BY-PRODUCTS - MONITORS THE EXHAUST AIR TEMPERATURE LEVEL AT THE KITCHEN EXHAUST HOOD - INDEPENDENT FULL-TIME MAKE-UP AIR FAN IS IDEAL FOR PROVIDING REPLACEMENT AIR FOR VENTILATION PURPOSES ONLY 0-9952964323 / 0-95979 65669 [email protected] WWW.ENCONCONCEPTS.COM DIGI-KVC APPLICATION Digi-KVC Restroom Kitchen Exhaust Air Exhaust Air Dedicated Digi-RTU make-up air V F fan Outdoor D Outdoor Air Air *Exhaust EATS* Exhaust Air Return Air Air Temp Sensor Capture Jet Hood Kitchen Kitchen Exhaust Air Make-up Air Transfer Air Kitchen Dining/Service Area 0-9952964323 / 0-95979 65669 [email protected] WWW.ENCONCONCEPTS.COM RESTAURANT AIR CONDITIONING A/C Issues Facing Restaurants - Restaurants struggle to maintain temperature control due to kitchen demand as well as the ebb and flow nature of their customers and business model. - Rooftop hvac units are sized for the 2-3 hottest days of the year and then oversized as a margin of error. The result is a unit(s) that are oversized for the space they serve. - Rooftop package units operate on/off attempting to maintain set-point. They do not manage temperature nor humidity. 0-9952964323 / 0-95979 65669 [email protected] WWW.ENCONCONCEPTS.COM DIGI-RTU SOLUTION BY INTERCEPTING HEATING AND - Modulates HVAC rooftop units to match COOLING CALLS, THE DIGI-RTU’S - space load conditions PATENTED TECHNOLOGY MANAGES - Longer run times at slower speeds manages THE COMPRESSOR AND FAN SPEEDS - space temperature and humidity TO MATCH THE SPACE - Reduces energy consumption up to 50% REQUIREMENTS. - Integrates with existing BAS or thermostat AS A RESULT SPACE TEMPERATURE AND HUMIDITY ARE BEST MANAGED. - As equipment runs at slower speeds, - space noise is reduced - Operating and maintenance expenses - are reduces American Public Power Association’s 2011 DEED Energy Innovator Award 0-9952964323 / 0-95979 65669 [email protected] WWW.ENCONCONCEPTS.COM Restaurant Air Management & Energy Efficiency Solutions DIGI-RTU™ DIGI-KVC™ • LOW COST BAS ALTERNATIVE • CLOUD BASED, NO ON-SITE SERVER REQUIRED • FULLY PROGRAMMABLE WITH REPORTING AND REMOTE ACCESS • MATCHES ROOFTOP UNIT • KITCHEN EXHAUST & MAKE-UP CAPACITY WITH DYNAMIC AIR FAN MODULATION IS BUILDING LOAD COORDINATED • LONGER RUN-TIMES BETTER • SLIGHT NEGATIVE PRESSURE MANAGES TEMPERATURE AND MANAGES FOOD EFFLUENT HUMIDITY • SAVINGS???? • REDUCES OVERALL ENERGY DIGI-SFT™ UP TO 50% *Digi technologies can be implemented as standalone solutions 0-9952964323 / 0-95979 65669 [email protected] WWW.ENCONCONCEPTS.COM .