How A Rfrb Room Thermostat Works - EPH Controls RFRB V2 Installation And Operation Manual

How a RFRB Room Thermostat works
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When a RFRB thermostat is calling for heat, it will operate according
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to the target temperature selected by the user.
The target temperature is de ned by turning the dial clockwise for
a higher target temperature or anti-clockwise for a lower target
temperature.
A RFRB thermostat will be wirelessly connected to a programmer
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or controller which will determine the times that it will operate. See
pages 13 & 14 for pairing instructions.
If the room temperature is lower than the target temperature then
the thermostat will activate the demand for heat.
This will be indicated with a ame symbol on the screen.
Once the desired target temperature has been achieved, the
thermostat will stop demanding heat, and the ame symbol will
disappear from the screen.
The screen will always display the current room temperature.
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RFRB
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