Heatmiser Wireless Series - Re-calibrating the Thermostat; Thermostat Recalibration Procedure; Factory Reset; Performing a Factory Reset

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Wireless Series
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.
Setting the frost temperature
• Press the Power button once to enter frost mode...............................................................
• Use the Up/Down keys followed by the A button to select and store a
frost temperature...........................................................................................................
Selectable frost range 7°C to 17°C
Should the heating enable whilst in frost mode, the flame icon will be displayed.
To cancel the frost protect mode, press the Power button once again..............................
Frost Mode
Heating On/Off
The heating is indicated ON when the flame icon is displayed.
When the flame icon is absent, there is no requirement for heating to achieve the
set temperature but the thermostat remains active.
To turn the thermostat OFF completely, press and hold the Power button .....................
The display and heating output will be turned OFF completely provided Frost
Protection is disabled. (See pages 31 - 34).
Press the Power button once to turn the thermostat back ON ............................................