- DL manuals
- Varme
- Thermostat
- FH-01
- Operating instructions manual
Varme FH-01 Operating instructions manual
Summary of FH-01
Page 1
1 operating instructions model: fh-01 230v a/c 16amp digital thermostat programmer for electric underfloor heating version 2 april. 2010
Page 2: Contents
2 contents installation 3 lcd display & controls 4-5 temperature display 6 setting the clock 6 setting the comfort levels 7 keypad lock facility 8 temperature hold 9 setting the temperature 9 holiday feature 10 frost protection & power on/off 11 factory reset 11 operating mode 12 wiring 18 optional ...
Page 3: Installation Procedure
3 installation procedure do’s 1. Mount the thermostat at eye level 2. Read the instructions fully to get the best from our product. Don’ts 1. Do not install near a direct heat source as this will affect the workings of the thermostat 2. Do not push hard on the lcd installation the thermostat should ...
Page 4: Lcd Display & Controls
4 lcd display & controls 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18.
Page 5: Day Indicator
5 1. Day indicator 2. Power delivery indicator - displayed when power is being delivered to the floor 3. Frost protection - displayed when the heating system is off and the system is protecting against frost only 4. Room/floor temp - indicates the current sensor mode 5. Current temp - indicates the ...
Page 6: Temperature Display
6 temperature display this thermostat can be setup to use an air sensor, floor sensor or both. On the display it will clearly show which sensor is being displayed by showing either “room temp” or “floor temp” before the temperature. Note: air sensor only must not be used to control underfloor heatin...
Page 7: Comfort Levels Explained
7 comfort levels explained the thermostat provides weekday/weekend or 7 day programming. You should consult the “configuration menu” section to select the required mode. The thermostat is supplied with comfort levels already programmed, but these can be changed easily. The default times are; 08.00 -...
Page 8: Locking The Thermostat
8 • press h • using the up/down arrow keys, enter the required wake temperature • press h • you will now see “leave” • you should repeat the programming for each period, entering --.—for unused periods. Note: for weekday/weekend programming, the 4 comfort levels are the same for all weekdays. For 7 ...
Page 9: Temperature Hold
9 temperature hold the temperature hold function allows you to manually override the programme and set a temperature for a desired period. • press h • using the up/down arrow keys enter the required hold time • press h • using the up/down arrow keys enter the required hold temperature • press a to a...
Page 10: Holiday
10 holiday the thermostat has a holiday function. This allows you to enter a holiday setting. During a holiday, the thermostat will maintain the frost set temperature. At the end of your holiday, the thermostat will revert back to the programmed setting ensuring that your home is warm on your arriva...
Page 11: Heat On/off
11 heat on/off frost protect mode: pressing the power button once will place the thermostat in frost protect mode. In this mode, the thermostat will display the frost icon and will only turn the heating on should the room temperature drop below the set frost temperature (see page 17 ). Should the he...
Page 12: Mode
12 mode description 00 non-programmable with air sensor only 01 non-programmable with floor/air sensors options 02 programmable with air sensor only 03 programmable with floor/air sensors options (default) operating mode the thermostat has 4 main operating modes: select the mode that best suits your...
Page 13: Optional Features Explained
13 the following settings are optional and in most cases need not be adjusted optional features explained feature 01 - temperature format: this function allows you to select between °c and °f feature 02 - switching differential: this function allows you to increase the switching differential of the ...
Page 14
14 feature 05 – output delay: to prevent rapid switching, an output delay can be entered. This can be set from 00-15 minutes. The default is 00 which means there is no delay. Feature 06 – communication address: non-functional on the 230v model. Feature 07 – temperature up/down limit: this function a...
Page 15: Feature 10 – Optimum Start
15 feature 09 – floor temp limit: this function is available when mode 08 is set to 03 or 04. You can set a floor limiting temperature between 20-45°c (28°c is the default). Feature 10 – optimum start : optimum start will delay the start up of the heating system to the latest possible moment to avoi...
Page 16: Feature Table
16 adjusting the optional settings 1. To access the configuration menu, turn off the thermostat by pressing and holding down the power button. Then, press and hold the clock button until the display lights up. 2. The small number is the feature number, the large number is the setting value. 3. Use t...
Page 17: Mode 00 Must Not
17 05 output delay 00-15 minutes (00 default) 06 - - 07 up/down temp limit 00-10°c (00°c default) 08 sensor selection 00 = built in air sensor mode 00 must not 01 = remote air sensor be used for 02 = floor sensor only underfloor heating 03 = floor sensor and built in air sensor 04 = floor sensor and...
Page 18: Nb:
18 1. Floor sensor live 2. Sensor neutral 3. Remote air sensor (optional) 4. Heating element neutral 5. 230v supply neutral 6. Heating element live 7. 230v supply live nb: generally underfloor heating elements & floor sensors are not polarity conscious, as such can be connected to the live and neutr...
Page 19: Error Codes
19 notes: ………………………………………………………………………………………… ………………………………………………………………………………………… ………………………………………………………………………………………… ………………………………………………………………………………………… ………………………………………………………………………………………… ………………………………………………………………………………………… e1. Floor sensor is not connected or is faulty e2. Remote air sensor is not conn...
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