Frost Protection Frost Protection Power On / Off Power On / Off Optional Features Optional Features Optional Features 19-22 19-22 19-22 Re-calibrating the Thermostat Re-calibrating the Thermostat Factory Reset Factory Reset Factory Reset Wiring Diagrams Wiring Diagrams 25-27 25-27 Model: Slimline...
The way to set and use your programmable room thermostat is to find the lowest temperature settings that you are comfortable with at the different times you have chosen, and then leave it alone to do its job. Slimline Series Slimline Series...
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Programmable room thermostats need a free flow of air to sense the temperature, so they must not be covered by curtains or blocked by furniture. Nearby electric fires, televisions, wall or table lamps may also prevent the thermostat from working properly. Model: Slimline...
LCD screen as this may cause irreparable damage. This Slimline Series thermostat is designed to be flush mounted and requires a back box of 35mm (minimum depth) to be sunk into the wall prior to installation.
Program Cycle Indicator - Displayed during programming only to show which period is being altered. Keypad Lock Indicator - Displayed when the keypad is locked. Units of Temperature - Degrees Celsius or Fahrenheit. Clock - Digital clock display in 24h format. Model: Slimline...
Use the Up/Down keys to set the minutes ............• Press H to confirm settings ....................• Use the Up/Down keys to set the day of the week ......... • Press A to confirm settings and return to main display ......... Hours Minutes Slimline Series...
The temperature display information is driven by two different inputs; the sensor measurement and the target temperature you have set. Room Temperature Set Temperature This is the current room temperature. This is the temperature you are trying to achieve in your home. Model: Slimline...
Consult the ‘Optional Features’ section to select the required mode. • To program comfort levels, press Clock once .............. For Weekday/Weekend programming, For 7 Day programming, Mon Tue Wed Thu Fri only Mon is displayed are displayed on screen. in the day indicator field. Slimline Series...
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In 7 Day programming mode you can repeat for each day independently. • In Weekday/Weekend programming mode you will see Sat Sun displayed on screen and can repeat for the weekend. • To change the programming mode please refer to pages 21-22. Model: Slimline...
You will see the lock symbol appear on screen ..........• To unlock, repeat the steps above until the lock symbol disappears. Note: The keypad lock indicator is only displayed when the lock is active. Keypad Lock Indicator Slimline Series...
Press A to confirm settings and return to main display ..........Note: In programmable mode, this new temperature is maintained only until the next programmed comfort level. In non-programmable mode, this temperature will be constantly maintained. Set Temperature Set Icon Model: Slimline...
You will see the Hold For indication is displayed on screen. The time will countdown the set duration and then revert to the normal program. Hold ON Indicator Hold Time Remaining To cancel temperature hold, follow the same steps but reduce the Hold time to 00:00 hours. Slimline Series...
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Friday for 2 days, Saturday will be counted as the first day and the thermostat will revert back to the programmed schedule at 00:00 on Monday. Holiday Days Holiday ON Indicator To cancel, follow the same steps but reduce the Holiday duration to 00 days. Model: Slimline...
(see page 19). Should the heating be turned on whilst in frost mode, the flame icon will be displayed. To cancel the frost protect mode, press the Power button once again. Frost Protection Mode Enabled Slimline Series...
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To turn the thermostat OFF completely, press and hold the Power button ..The display and heating output will be turned OFF completely.* To turn the thermostat back ON, press the Power button once again ....Thermostat completely OFF Thermostat powered ON *See Feature 3 on page 19 Model: Slimline...
Feature 06 – Communication Address: Not used on this model. Feature 07 – Temperature Up/Down Limit: This function allows you to limit the use of the up and down keys. This limit is also applicable when the thermostat is locked and so allows Slimline Series...
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Feature 12 – Programming Mode: The following program modes are available; Non-Programmable – Basic up/down override temperature control. 5/2 Day Programming – 4 levels for the weekdays and 4 different levels for the weekend. 7 Day Programming – 4 levels for each day. Model: Slimline...
Use the Clock key to cycle through the features ............• Use the Up/Down keys to change the setting ........... • Press A to confirm settings ....................• Press the Power button once again to turn the thermostat back ON ....Slimline Series...
00 - 03 Hours (00 = Default) Rate of Change Rate of Change Minutes to raise by 1°C Minutes to raise by 1 Program Mode 00 = Non-Programmable 01 = 5/2 Day Programming 02 = 7 Day Programming Model: Slimline...
................ • Use the Up/Down keys to configure the new temperature ......• Press A to confirm settings ....................• Press the Power button once to turn the thermostat back ON ......Calibration Temperature Setting Set Icon Slimline Series...
All of the icons will be displayed on screen ............• When the icons have disappeared from the screen, the thermostat has been successfully reset. • Press the Power button once to turn the thermostat back ON ......All icons displayed simultaneously. Factory reset is complete. Model: Slimline...
Wiring Diagram - Slimline to Boiler 230v THIS UNIT MUST BE PROTECTED BY A FUSE OR RCD Slimline 230V AC 50/60Hz Remote Air Sensor 230VAC TO CONNECT BOILER CONSULT BOILER MAKERS DIAGRAM A2 A1 LIVE REMOTE PROBE 230V SUPPLY IN...
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Wiring Diagram - Slimline to Boiler Voltfree THIS UNIT MUST BE PROTECTED BY A FUSE OR RCD Slimline 230V AC 50/60Hz Remote Air Sensor 230VAC TO CONNECT BOILER CONSULT A2 A1 BOILER MAKERS DIAGRAM LIVE REMOTE PROBE 230V SUPPLY IN...
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Wiring Diagram - Slimline to Spring Return Valve THIS UNIT MUST BE PROTECTED BY A FUSE OR RCD Slimline 230V AC 50/60Hz Remote Air Sensor 230VAC TO CONNECT BOILER CONSULT BOILER MAKERS DIAGRAM LIVE REMOTE PROBE 230V SUPPLY IN NEUTRAL...
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Want More Information? Want More Information? Call our support team on: +44 (0)1254 669090 Call our support team on: +44 (0)1254 669090 www.heatmiser.com www.heatmiser.com Twitter: heatmiseruk Video Facebook: Video facebook.com/thermostats Slimline Series Twitter: @heatmiseruk Facebook: facebook.com/thermostats Time Clock Series Rev 2.0...
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