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ADVANCED SETTINGS – HEAT PUMP
•
HP "ON" when Furnace On: Heat Pump and Furnace can operate together when
2nd stage furnace is required. HP "OFF" when Furnace On: turns off the Heat Pump
when the furnace is On (required on some gas or oil furnaces).
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ADVANCED SETTINGS –
HUMIDIFICATION & DEHUMIDIFICATION
> IMPORTANT: THIS FEATURE CAN ONLY BE ACTIVATED WHEN USED
WITH THE P286-001, THE TOTALTOUCH™ OUTDOOR WIRELESS
TEMPERATURE TRANSMITTER AND RECEIVER. PLEASE INSTALL
THE P286-001 BEFORE ACTIVATING THIS FEATURE.
•
AUTOMATIC HUMIDITY CONTROL:
Automatic humidity control is an option that lets
your system automatically adjust indoor humidity based on current outdoor condi-
tions. This function minimizes destructive condensation build-up on your windows.
1
ON: fan runs when there is an independent demand to humidify. OFF:
HUM FAN:
fan only runs when there is a demand to humidify while heating or cooling.
2
DH FAN:
ON: fan runs when there is an independent demand to dehumidify. OFF:
fan only runs when there is a demand to dehumidify while cooling.
3
DH REVERSE:
ON: DH relay is normally closed when relative humidity is above DH
set point. OFF: DH relay is normally open when relative humidity is above DH set point.
4
DH CONTROL COMPRESSOR:
ON: Thermostat will turn off the air conditioning if
either the dehumidify set point or the temperature set point is reached, whichever
comes first, both DH relay and compressor will turn off. OFF: DH relay is independ-
ent of compressor activity (DH becomes a spare relay and can be used for a vari-
able speed fan or separate dehumidifier or air exchanger)
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