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Heatmiser DT-W Operating Instructions Manual

Heatmiser DT-W Operating Instructions Manual

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Model: DT-W
REF: DT-W
Revision 1.1 12/11

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Summary of Contents for Heatmiser DT-W

  • Page 1 Model: DT-W REF: DT-W Revision 1.1 12/11...
  • Page 3 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...
  • Page 6 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.
  • Page 7 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.
  • Page 8 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.
  • Page 9 • 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).
  • Page 10 He ng On He ng Off – Frost Mode Key Lock RF Signal Ac ve Ba ery...
  • Page 11 • • •...
  • Page 12 • •...
  • Page 14 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.
  • Page 15 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 –...
  • Page 16 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...
  • Page 17 01-03C 01C Default Frost Temperature 07-17C (12C Deafult) Output Delay 00-15 Minutes (00 Default) UH1-W or RC1-W 00 = UH1-W Receiver 01 = RC1-W 00 = Default...
  • Page 18 Receiver Board UH1-W = 01-09 Address RC1-W = 01-32 00 = Default Zone Number UH1-W - 01-08 RC1-W = 01-02 Underfloor Heating or Underfloor Heating = Radiator (UH1-W Only) Radiator Zone = 01 Fail Safe 00 Disabled 01 Enabled (00 Default) Up/Down Limit 00-10C 00C Default...
  • Page 19 Set feature 12 to 01 to enable the remote air probe. REMOTE AIR PROBE WIRE WHITE WIRE...