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Frost Mode
Pressing the
key 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 21).
Should the heating be turned on whilst in frost mode, the flame symbol will be
displayed.
To cancel the frost protect mode, press the
19
Wireless Series
key once.
Frost Protection Mode Enabled
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 key ...................
The display and heating output will be turned off completely.
To turn the thermostat back on, press the Power key once ........................................
Thermostat completely OFF
Model: PRT-EWTS
Thermostat powered ON
20
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