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Thermostat
power
R
heat
W1
cooling
Y
indoor blower
G
common
C
NOTE − If the indoor unit is not equipped with blower relay. It must be field−provided and installed (P−8−3251 or equivalent).
Thermostat Designations
Indoor Unit
R
W
Y
G
C
Figure 3
Typical Field Wiring Diagram
*
*
*
Figure 4
Page 4
NOTE − see unit wiring diagram for
power supply connections.
Outdoor Unit
Y1 Outdoor Unit
C Outdoor Unit
*May be optional
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