User's Manual

* BACK and NEXTaresecondaryfunctionsofthePROG and HOLDbuttons.Wheninprogrammingor 
  congurationmodes,BACK and NEXTappearinthedisplayscreenindicatingthatthePROG and
HOLDbuttonsnowfunctionasBACK and NEXT.
  **Alsosee#24onpage10.
Installer Guide 8
PWR: 24 VAC Power Indicator
HEAT: HEAT ON Indicator
COOL: COOL ON Indicator
FAN: FAN ON Indicator
COMM: Communication Indicator
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2
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5
Control Module LED Indicators
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2 3
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5
Communication Indicator (COMM)
•Solidblue: NormalOperation
•Rapidblueash: SendingDatatoThermostat
•1blueashevery2seconds: ControlModuleinPairingMode
•Flashing,thensolidblue: SuccessfullyPaired
•1redashevery10seconds: LostCommunication