GE Zoneline AZ45 Owner's Manual And Installation Instructions page 10

Auxiliary controls on your Zoneline.
All-Electric Heat (AZ65 only)
MODE 8
This electric heat option functions only on the AZ65 model.
When this option is ON "
out, causing the unit to provide only electric resistance heat.
To set All-Electric Heat option, press MODE until an 8
appears in the first digit of the display. Press the
pad to set this switch to OFF "
in the second digit of the display.
Press AUX SET to confirm your selection and exit AUX SET
mode, or press MODE to continue setting other functions.
The default setting for Mode 8 is OFF.
Heat Boost (AZ65 only)
MODE 9
When Heat Boost is ON and outside temperatures are
between 25ºF and 46ºF, heat pump only operation is
locked out. This setting is used to provide supplementary
heat to the heat pump operation by electric resistance
heat in conditions where the heat pump-only operation is
not sufficient to maintain a consistent, comfortable room
temperature.
To set Heat Boost, press MODE until a 9 appears in the first
digit of the display. Press the
to OFF "
of the display. Press AUX SET to confirm your selection and
exit AUX SET mode.
The default setting for Mode 9 is OFF.
The auxiliary controls are located behind the room cabinet
beneath the access cover.
1
Turn off and unplug the unit.
2
Remove the room cabinet. See the To Remove the Room
Cabinet section.
3
To make wiring connections, insert the connectors into
the appropriate terminals on the control box.
4
After all desired connections have been made, replace the
access cover and room cabinet.
10
," heat pump operation is locked
" or ON "
+ -
or pad to set this switch
" or ON " ." This is shown in the second digit
+ -
or
." This is shown
The owner is responsible for making all connections and
setting the appropriate AUX SET mode.
NOTICE:
Improper wiring may damage the Zoneline electronics. No
common busing is permitted. Damage or erratic operation
may result. A separate wire pair must be run from each
separate controlling switch to each individual Zoneline.
All-Electric
All-Electric
Heat OFF
Heat ON
Heat Boost OFF
Heat Boost ON
Red
Aux Set
Button