There is one LED indicator located on the front of the thermostat. It is designed to inform you of the
following:
AUX (GREEN):
This turns on when the second stage
heating is in operation. Auxiliary
heating turns on 2 degrees below first
stage and is not adjustable.
Cool Off Heat
On
Auto
Aux
AUX (GREEN)
LED Indicator
Содержание SC 2300
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