15
W
IRING
D
IAGRAMS
CONTROLLER
TAB 3
NOTE: Two door models have two face
heaters, two door switches, two condenser
fans and two evaporator fans.
RED
12 V DC
AC
KEY SWITCH
ORN
BLK
BLK
DEFROST TIMER
MOTOR
Compressor
Relay
Cool
Relay
-
+
R1
-
+
CONDENSATE DRAIN HEATER
COMPRESSOR MOTOR
CONDENSER FAN(S)
DEFROST HEATER
WHT
BRN
PNK
R1
DEFROST TIMER
CUT-OUT COIL
DEFROST
SWITCH 1
ORN
ORN
DEFROST LIMIT
CONTROL
RED
BLK
YEL
YEL
BLU
BLU
L1
WHT
BLK
FACE HEATER(S)
EVAPORATOR
FAN CONTROL
DEFROST
SWITCH 2
PRPL
BLU
EVAPORATOR
FAN(S)
WHT
WHT
RED
WHT
BLK
FREEZER LIGHT
N
Relay Tab 4 is +
Relay Tab 5 is --
230 VAC
(domestic)
Models: 13-986-143, 147