8
Aux Heat
SET
HEAT
BATTERIES
COOL
OFF
PROGRAM
RUN OFF SET
RESET
FILTER
FAN
NEXT
HEAT
AUX HEAT
NORM
EMRGC’Y LOCKOUT
AUTO
ON
AUX HEAT
SWITCH
Su
PM
Emergency - Disables all compressor functions* and energizes only Aux
Heat to satisfy the heat demand.
Normal - Aux Heat is allowed to run, if necessary, along with the heat
pump to satisfy the heat demand.
Lockout - Aux Heat will never turn on regardless of the heat demand.
* When the Aux Heat switch is in the Emergency position the compressor
will also be locked out during cooling operation.
