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Contents Page Install Procedure Pairing the Thermostat Icons Explained Temperature Display Setting the Temperature Locking the Thermostat Turning the Heating On/Off Factory Reset Optional Feature Setup 11-16 Wiring Diagram...
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Pages 17-24 explain the different features available on this thermostat. Pairing with the RC1-W Receiver If using with the UH1-W wiring centre, turn to page 6. With the thermostat turned off: • Press & hold the Clock button until you see two sets of numbers appear.
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You are able to connect two DT-W thermostats to one RC1-W which zone this thermostat controls, 01 or 02. • Press A to accept, the display will now go blank. Pairing the thermostat Comms LED comes on. 5 seconds. The thermostat will send a signal for 1 minute, and will flash the RF signal icon.
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Pairing with the UH1-W Wiring Centre On the UH1-W wiring centre, take note of the number set on the rotary switch (Board ID number 1-9). Each UH1-W on the system will need a different ID number. With the thermostat turned off: numbers appear.
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• Use the Up/Down keys & set the large digits to the board address of the UH1-W, this is the number set on the UH1-W rotary switch. (You should set a unique board address on each UH1-W installed). • Press Clock again until you see feature 08 (Zone Number, 01-08).
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He ng On He ng Off – Frost Mode Key Lock RF Signal Ac ve Ba ery...
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Feature 04 – Frost Protect Temperature: This is the temperature maintained when the thermostat is in frost mode. The range is 07-17°C. The default is 12°C and is suitable for Feature 05 – Output Delay: To prevent rapid switching, and output delay can be entered.
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Feature 08 – Zone Number: This is the zone number you are assigning the thermostat to on either the UH1-W or the RC1-W receiver. 01-08 - UH1-W, 01-02 – RC1-W pump & boiler output on the UH1-W. If set to 00 the outputs will Feature 10 –...
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Feature 11 – Up/Down Temperature Limit: temperature keys. This limit is also applicable when the thermostat is locked and so allows you to give others limited...
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