United Kingdom Part 2 of 2
Smart Thermostat Low Voltage Digital Installations Guide for Professional Installers
If you are not a professional installer and want to install tado° yourself, get step-by-step instructions at tado.com/start POLARITY-PROTECTED WIRING For all two-wire digital installations the wires connected to + and - on tado° can be interchanged
CAUTION Make sure to turn the power off before you start
10/2018 Optional Accessory
Use the tado° Trim Plate behind the Smart Thermostat or Extension Kit if needed. This can be obtained separately at tado.com/trim-plate OpenTherm 1. Wiring: OpenTherm
Wired Setup: Smart Thermostat is wired directly to the boiler
Smart Thermostat
Wireless Setup: Smart Thermostat installed wirelessly with receiver
Smart Thermostat & Extension Kit
4 OT OpenTherm
Boiler Smart Thermostat
MAX 36 V DC
OT
Boiler Extension Kit
The Extension Kit requires a separate 230 V power supply at N and L for OpenTherm installations
5 OpenTherm 2. Connect Internet Bridge to Router
If no free USB jack available - plug to power socket
Connect Internet Press pairing button until the Bridge to router LED blinks to activate pairing mode Pairing allows other devices to connect to the Internet Bridge 6 3. Pair Extension Kit with Internet Bridge
Wireless Setup: Smart Thermostat installed wirelessly with receiver OpenTherm
Smart Thermostat & Extension Kit
3 SEC Blinking 4x short - pause - ... 2 MIN
Fast Blinking
Press button for 3 sec Paired until LED starts blinking fast
Blinking If failed: 2x short - pause - ... Restart pairing and make sure that the distance between the devices is at least 3 m while pairing
7 OpenTherm 4. Pair Smart Thermostat with Internet Bridge
2 MIN
3 SEC
Remove Press button Pairing Paired battery strip and for 3 sec - press button release
If failed: If failed: • Press the button to clear the error • Repeat the process to open Installer Menu • Restart pairing and make sure that the distance • Make sure that the distance between the devices is between the devices is at least 3 m while pairing at least 3 m while loading the menu
8 Open Installer Menu OpenTherm
2 MIN
3 SEC 3 SEC
Press button Press button Installer Menu is Ready for for 3 sec - for 3 sec - loading configuration release release
If failed: If failed: • Press the button to clear the error • Repeat the process to open Installer Menu • Restart pairing and make sure that the distance • Make sure that the distance between the devices is between the devices is at least 3 m while pairing at least 3 m while loading the menu
9 OpenTherm 5. Configuration: OpenTherm
Wired Setup: Smart Thermostat is wired directly to the boiler
Select Select Activate OpenTherm Heating Hot Water Smart Thermostat D01 Circuit Control HC01
Wireless Setup: Smart Thermostat installed wirelessly with receiver
Select Select Activate Temperature Heating Hot Water Sensor Circuit Control Smart Thermostat & Extension Kit TS HC01
10 OpenTherm
2 MIN
No Extension Kit
OpenTherm installation complete 1. Test the system 2. Hand over the registration card to the customer
2 MIN
Extension Kit Select Present OpenTherm D01
Configuration download active after saving Installer Menu (up to 2 min)
11 1. Wiring: Vaillant eBus
Wired Setup: Smart Thermostat is wired directly to the boiler Vaillant eBus
Smart Thermostat
Wireless Setup: Smart Thermostat installed wirelessly with receiver
Smart Thermostat & Extension Kit
12 eBus eBus Vaillant
Boiler Smart Thermostat
MAX 36 V DC
eBus
Boiler Extension Kit
13 2. Connect Internet Bridge to Router Vaillant eBus
If no free USB jack available - plug to power socket
Connect Internet Press pairing button until the Bridge to router LED blinks to activate pairing mode Pairing allows other devices to connect to the Internet Bridge 14 3. Pair Extension Kit with Internet Bridge
Wireless Setup: Smart Thermostat installed wirelessly with receiver
Smart Thermostat & Extension Kit eBus
3 SEC Vaillant Blinking 4x short - pause - ... 2 MIN
Fast Blinking
Press button for 3 sec Paired until LED starts blinking fast
Blinking If failed: 2x short - pause - ... Restart pairing and make sure that the distance between the devices is at least 3 m while pairing
15 4. Pair Smart Thermostat with Internet Bridge Vaillant eBus
2 MIN
3 SEC
Remove Press button Pairing Paired battery strip and for 3 sec - press button release
If failed: If failed: • Press the button to clear the error • Repeat the process to open Installer Menu • Restart pairing and make sure that the distance • Make sure that the distance between the devices is between the devices is at least 3 m while pairing at least 3 m while loading the menu
16 Open Installer Menu eBus Vaillant
2 MIN
3 SEC 3 SEC
Press button Press button Installer Menu is Ready for for 3 sec - for 3 sec - loading configuration release release
If failed: If failed: • Press the button to clear the error • Repeat the process to open Installer Menu • Restart pairing and make sure that the distance • Make sure that the distance between the devices is between the devices is at least 3 m while pairing at least 3 m while loading the menu
17 5. Configuration: Vaillant eBus
Wired Setup: Smart Thermostat is wired directly to the boiler
Select eBus Select Activate
Vaillant D05 or D07 Heating Hot Water eBus Smart Thermostat Circuit Control (only HC01 or for D07) HC02 D05 for systems with a calorMATIC VRC430/470 (VR81) D07 Standard Vaillant eBus
Wireless Setup: Smart Thermostat installed wirelessly with receiver
Select Select Activate Temperature Heating Hot Water Sensor Circuit Control (only Smart Thermostat & Extension Kit TS HC01 or for D07) HC02
18 2 MIN
No Extension Kit
Vaillant eBus eBus installation complete Vaillant 1. Test the system 2. Hand over the registration card to the customer
2 MIN
Extension Kit Select eBus Present D05 or D07
Configuration download active after saving Installer Menu (up to 2 min)
19 1. Wiring: Viessmann KM-Bus
Wired Setup: Smart Thermostat is wired directly to the boiler
Smart Thermostat Viessmann KM-Bus
Wireless Setup: Smart Thermostat installed wirelessly with receiver
Smart Thermostat & Extension Kit
20 KM-Bus 1 2
Boiler Smart Thermostat
MAX 36 V DC
KM-Bus KM-Bus
1 2 Viessmann
Boiler Extension Kit
21 2. Connect Internet Bridge to Router
If no free USB jack available - plug to
Viessmann power socket KM-Bus
Connect Internet Press pairing button until the Bridge to router LED blinks to activate pairing mode Pairing allows other devices to connect to the Internet Bridge 22 3. Pair Extension Kit with Internet Bridge
Wireless Setup: Smart Thermostat installed wirelessly with receiver
Smart Thermostat & Extension Kit
3 SEC Blinking 4x short - pause - ... 2 MIN
Fast Blinking KM-Bus Viessmann Press button for 3 sec Paired until LED starts blinking fast
Blinking If failed: 2x short - pause - ... Restart pairing and make sure that the distance between the devices is at least 3 m while pairing
23 4. Pair Smart Thermostat with Internet Bridge
2 MIN
3 SEC Viessmann KM-Bus Remove Press button Pairing Paired battery strip and for 3 sec - press button release
If failed: If failed: • Press the button to clear the error • Repeat the process to open Installer Menu • Restart pairing and make sure that the distance • Make sure that the distance between the devices is between the devices is at least 3 m while pairing at least 3 m while loading the menu
24 Open Installer Menu
2 MIN
3 SEC 3 SEC
Press button Press button Installer Menu is Ready for
for 3 sec - for 3 sec - loading configuration KM-Bus release release Viessmann
If failed: If failed: • Press the button to clear the error • Repeat the process to open Installer Menu • Restart pairing and make sure that the distance • Make sure that the distance between the devices is between the devices is at least 3 m while pairing at least 3 m while loading the menu
25 5.Configuration: ViessmannKM-Bus
Wired Setup: Smart Thermostat is wired directly to the boiler
Select Select No KM-Bus Heating Hot Water Smart Thermostat D37 Circuit Control HC01 or HC02 Viessmann
KM-Bus Wireless Setup: Smart Thermostat installed wirelessly with receiver
Select Select No Temperature Heating Hot Water Sensor Circuit Control Smart Thermostat & Extension Kit TS HC01 or HC02
26 2 min
No Extension Kit
2 MIN KM-Bus Viessmann
Extension Kit Select Present KM-Bus D37
Configuration download active after saving Installer Menu (up to 2 min)
27 28
Viessmann KM-Bus 6. Heating System Settings
For the heating circuit controlled by tado°, set the same settings as for a Viessmann Vitotrol 200 remote control.
Controller Heating System Settings
90: Time constant for calculating 12 the adjusted outside temperature
1 (If 1 can not be selected, Vitotronic 200 GW.. A0: Remote Control use 2) Vitotronic 300 GW.. b0: Room Temperature 3 Vitotronic 200 HO.. Hook-up
Vitotronic 200 KW.. 64 (If 64 can not be selec- b2: Room Influence Factor ted, use 31) Vitotronic 300 KW.. Vitotronic 200 KO.. 5 (If 5 can not be selected, b5: Heating Circuit Pump Logic use 1) KM-Bus
FA: Increase of the set flow Viessmann temperature 0
Viessmann KM-Bus installation complete 1. Test the system 2. Hand over the registration card to the customer
29 1. Wiring: Worcester HT-Bus
Wired Setup: Smart Thermostat is wired directly to the boiler
Smart Thermostat
Wireless Setup: Smart Thermostat installed wirelessly with receiver Worcester HT-Bus Smart Thermostat & Extension Kit
30 B B
Boiler Smart Thermostat
MAX 36 V DC
B B
Boiler Extension Kit HT-Bus Worcester
31 2. Connect Internet Bridge to Router
If no free USB jack available - plug to power socket Worcester
HT-Bus Connect Internet Press pairing button until the Bridge to router LED blinks to activate pairing mode Pairing allows other devices to connect to the Internet Bridge 32 3. Pair Extension Kit with Internet Bridge
Wireless Setup: Smart Thermostat installed wirelessly with receiver
Smart Thermostat & Extension Kit
3 SEC Blinking 4x short - pause - ... 2 MIN
Fast Blinking
Press button for 3 sec Paired until LED starts blinking fast
Blinking If failed: 2x short - pause - ... Restart pairing and make sure that the distance between the devices is at least 3 m while pairing HT-Bus Worcester
33 4. Pair Smart Thermostat with Internet Bridge
2 MIN
3 SEC
Remove Press button Pairing Paired battery strip and for 3 sec - press button release
Worcester If failed: If failed:
HT-Bus • Press the button to clear the error • Repeat the process to open Installer Menu • Restart pairing and make sure that the distance • Make sure that the distance between the devices is between the devices is at least 3 m while pairing at least 3 m while loading the menu
34 Open Installer Menu
2 MIN
3 SEC 3 SEC
Press button Press button Installer Menu is Ready for for 3 sec - for 3 sec - loading configuration release release
If failed: If failed: • Press the button to clear the error • Repeat the process to open Installer Menu • Restart pairing and make sure that the distance • Make sure that the distance between the devices is between the devices is at least 3 m while pairing at least 3 m while loading the menu HT-Bus Worcester
35 5. Wiring: Worcester HT-Bus
Wired Setup: Smart Thermostat is wired directly to the boiler
Select Select Activate HT-Bus Heating Hot Water Smart Thermostat D17 or D18 Circuit Control HC01 or (only for HC02 D17) D17 for systems without an FW controller D18 for systems with an FW controller (e.g. FW120)
Wireless Setup: Smart Thermostat installed wirelessly with receiver
Select Select Activate Temperature Heating Hot Water Sensor Circuit Control Worcester Smart Thermostat & Extension Kit TS HC01 or (only for
HT-Bus HC02 D17)
36 2 MIN
No Extension Kit
2 MIN
Extension Kit Select Present HT-Bus D17 or D18
Configuration download active after saving Installer Menu (up to 2 min) HT-Bus Worcester
37 38
Worcester HT-Bus 6. Heating System Settings
For the heating circuit controlled by tado°, set the same settings as for a Worcester remote control.
Controllers Heating System Settings
Remote Control FB10 (heating circuit __)
Room influence 50%
Room influence enabled for FW 100 Comfort-Eco-Frost levels FW 120 FW 200 Sensor on FB10 FW 500 (only when the FW Sensor used for room influence controller is installed externally)
Mode selector Auto (switch below the display) (FW100: clock symbol)
Worcester HT-Bus installation complete 1. Test the system 2. Hand over the registration card to the customer HT-Bus Worcester
39 Get expert advice on the tado° installer hotline:
020 3893 2159
or at tado.com/installers
101961_F