Auxiliary controls on your Zoneline.
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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.
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.
10
This electric heat option functions only on the AZ65 model.
When this option is ON “
,” heat pump operation is locked
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
+
or
-
pad to set this switch to OFF “ “ or ON “ .” This is shown
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.
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
+
or
-
pad to set this switch
to OFF “ “ or ON “ .” This is shown in the second digit
of the display. Press AUX SET to confirm your selection and
exit AUX SET mode.
The default setting for Mode 9 is OFF.
All-Electric Heat (AZ65 only)
MODE 8
Heat Boost (AZ65 only)
MODE 9
All-Electric
Heat OFF
All-Electric
Heat ON
Heat Boost OFF
Heat Boost ON
Red
Aux Set
Button
