WIRING DIAGRAM
77
HIGH VOLTAGE!
DISCONNECT ALL POWER BEFORE SERVICING OR INSTALLING THIS
UNIT. MULTIPLE POWER SOURCES MAY BE PRESENT. FAILURE TO
DO SO MAY CAUSE PROPERTY DAMAGE, PERSONAL INJURY OR DEATH.
Wiring is subject to change. Always refer to the wiring diagram on the unit for the most up-to-date wiring.
NOTE:The compressor can operate normally in any of the following wiring connec�ons
shown on the right.
(Wiring connec�on between control board and compressor terminal)
U V W
U V W
U V W
U V W
Wiring
connec�on 2
Wiring
connec�on 3
Control Board
Terminal side
Compressor
Terminal side
U V W
U V W
Wiring
connec�on 1