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Rc – Not used
Rh – Not used
W – Data In
C – Data Out
G – Unregulated 12V DC Voltage
Y – Ground
WARNING: ELECTRICAL OPERATION HAZARD:
Failure to follow this caution may result in equipment
damage or improper operation.
Improper wiring or installation may damage the
thermostat.
Check to make sure wiring is correct before proceeding
with installation or turning on unit.
affect operation.
seconds.
to NUI.
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