Carrier 42NQ009N - Wiring Diagram

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3. WIRING DIAGRAM
INDOOR
TERMINAL
BLOCK
IC35
INDOOR
OUTDOOR
CHASSIS
BLK
RED
CAPACITOR
WHI BLK
SOLENOID COIL
BLK
CAPACITOR
FAN
MOTOR
WHI
OUTDOOR
TERMINAL
BLOCK
BLK WHI RED BLU
3
2
1
4
3
WHI
BLK
CN27
CR02
CR01
21 3
21 3
1
1
5
3
5
3
C15
321
6
54 8
7
321
6
54 8
7
WHI
RED
BRW
YEL
BLK
66
4 4
5 5
3 3
1 1
2 2
GRY
AC FAN MOTOR
MAIN P.C. BOARD
WP-015
145 C
CN10
CN11
1
1
2
2
1
1
2
2
BLK
BLK
BLK
BLK
THERMO
SENSOR (TA)
HEAT EXCHANGER
SENSOR (TC)
CN03
CN01
C01
C02
R319
DB01
321
6
54 8
7
321
6
54 8
7
BLU
BLU
BLU
BLU
BLU
BLU
WHI
BLU
CN14
1
1
2
2
CN04
1
5
34
2
1
5
34
2
WHI
YEL
YEL
YEL
LOUVER
MOTOR
INFRARED RAYS RECEIVE
AND INDICATION PARTS
CN25
BLK
BRW
BLU
GRN & YEL
SINGLE PHASE
220-240V 50/60Hz
R2
1
VARI
STO
R
YEL
PINK
PINK
CN07
THERMAL FUSE
73 C x2
L01
+
C63
Power
Module
Micro
DC12V
Voltage
Regulator
DC5V
L
N
CN31
SG01
DSA
R22
VARISTOR
T6.3A 250VAC
3
4
RY01
BLK
P04
3 3
1 1
T02
C.T.
RY03
RY04
1
4
(L)
2
(N)
BLK
RED
RED
PNK
COMPRESSOR
OVER LOAD RELAY
BLK
FILE NO. SVM-10036