Installer Settings - Lennox CS7500 Installation And Setup Manual

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Installer Settings

Sets the thermostat for operation with either a heat
pump or condenser unit and defines the number of
compressor stages, sets the stage 3 output configu-
ration, and the number of backup heat stages (gas,
electric or both).
system setup
<
Compressor settings
Non heat pump
Heat pump
Compressor stage
Stage 3 output
Y3
Y1 + Y2
Indoor unit settings
no heat
gas/oil
electric
indoor heat stage
Figure 4. System Setup
Sensors Settings
Use the following information to install sensors and
setup in the user interface.
-
3
+
1
10
<
Indoor Outdoor
Outdoor sensor
outdoor
discharge air
none
Indoor sensor
remote 10k
remote 20k
internal
Figure 5. Sensor Selections

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