Heatmiser DT-EW manual

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Table of contents for the manual

  • Page 1

    1 Model : DT -EW Model: D T- E W[...]

  • Page 2

    2 Wir eless Series 2 Model : DT -EW Model: D T- E W Wir eless Series 1 T able of C ontents 1 2 3-4 5-6 7-8 9 10 10 11-12 13 14 14 15 16 17-20 21 21 22 Product Image T able of Contents What is a Room Thermostat? Installation Procedure Installing the Batteries Replacing the Batteries Conguring the Thermostat Pairing with the RC2-W Receiv er LCD Di[...]

  • Page 3

    4 3 Wir eless Series Model : DT -EW What is a Room Thermostat? A room thermostat simply switches the heating system on and o as nec essary. It works by sensing the air temperature, swit ching on the heating when the air temperature falls below the thermostat setting , and switching it o once this set temperature has been reached . Setting a r[...]

  • Page 4

    6 5 Wir eless Series Model : DT -EW Installation Pr ocedure This wireless thermostat is designed to be surface mounted. Step 1 Carefully separate the fr ont half of the thermostat from the back plate b y placing a small at head terminal driver into the slots on the bottom fac e of the thermostat. Step 2 If you are installing a remote air temper [...]

  • Page 5

    8 7 Wir eless Series Model : DT -EW Installing the Batteries 2x AAA batteries have been supplied with this thermostat. T o access the battery holder, push and r elease the compartment door located on the bottom face of the thermostat. Inser t the ba tteries in the empty battery holder, ensuring that each batt ery is orientated for the corr ect pola[...]

  • Page 6

    10 9 Wir eless Series Model : DT -EW Conguring the Thermostat With the thermostat turned OFF: • Press & hold the Clock button un til the LCD scr een comes on ........................... • Y ou will now see 01 in the top right hand corner . This is featur e 01. • Press the clock again until y ou see feature 07 (r eceiver addres[...]

  • Page 7

    12 11 Wir eless Series Model : DT -EW 1 2 5 6 7 9 1. Room T emp - I ndicat es the current temperature sensor mode . 2. Fr ost Icon - Displayed when the thermostat is in frost pr otection mode. 3. Flame Icon - Display ed when the thermostat is calling for heat. 4. RF Icon - Flashes when the thermostat communicat es with the receiver . 5. Set - Indic[...]

  • Page 8

    14 13 Wir eless Series Model : DT -EW T emperatur e Display Room T emperature Set T emperature This is the current room temper ature. This is the temperature y ou are trying to achieve in your home. The temperature displa y information is driven by two di erent inputs; the sensor measurement and the target tempera ture you have set . Locking the[...]

  • Page 9

    16 15 Wir eless Series Model : DT -EW Fr ost Protection Mode Enabled Thermostat completely OFF Thermostat powered ON Pressing the P ower button onc e will place the thermostat in frost protect mode. In this mode, the thermostat will display the fr ost icon and will only turn the heating on should the room temperature dr op below the set frost tempe[...]

  • Page 10

    18 17 Wir eless Series Model : DT -EW Optional F eatures Explained THE FOLL OWING SET TINGS ARE OPTIONAL AND IN MOST CASES NEED NOT BE ADJUSTED Featur e 01 - T emperature Forma t: This function allows you to select between °C and °F . Featur e 02 – Switching Dier ential: This function allows you to increase the swit ching dierential of th[...]

  • Page 11

    20 19 Wir eless Series Model : DT -EW Optional Settings - Fea ture T able 01 02 03 04 05 06 07 08 09 10 11 12 13 FEA TURE T emperatur e Format Switching Dierential Frost Mode Frost Protection T emperature Output Delay Note used on this model. RC2-W Address Not used on this model. Not used on this model. F ail Safe Up/Down Limit Sensor Selection [...]

  • Page 12

    22 21 Wir eless Series Model : DT -EW W iring Diagram - Remote Air P robe REMOTE AIR PROBE Set feature 12 to 01 to enable the remote air probe White Wire Red Wire Re -calibrating the T hermostat If you need to re-calibrate the thermostat, follow these steps. • Press and hold the P ower button t o turn the thermostat OFF .......................[...]

  • Page 13

    23 Wir eless Series V ideo T witter: heatmiseruk Fac ebook: facebook.com/thermostats W ant More Information? Call our support team on: +44 (0)1254 669090 Or view technical specications directly on our website: www.heatmiser .com PDF FA Q Heating Pr ofessionals: Request a copy of our product installation guide containing detailed technical speci?[...]