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62
MODELS
WY09A33F-A, WY12A33G-A
TO GROUNDING
PART NO. REV.
617-581-02
- OUTDOOR THERMOSTAT
ODT
- COMBINATION TERMINAL
L2
L E G E N D
- HEATER LIMIT
- HEATER
- GROUND LEAD
- PLASTIC INSULATOR
- THERMAL FUSE
TF
HTR
HL
HTR
TF
HL
- CAPACITOR
- OVERLOAD PROTECTOR
- INDOOR THERMOSTAT
- MONEY SAVER
- COMPRESSOR
- REVERSING VALVE
- FAN MOTOR
COMPR
OVLD
IDT
RV
MTR
MS
CAP
ODT
OVLD
FAN
C
COMPR
HERM
CAP
C
S
CAP
R
C
S
OVLD
MTR
R
3
1
2
LOW
3
2
1
IDT
MEDIUM
HIGH
X O O O O O O O O O
FAN ONLY
2
7
CIRCUIT
O X O O O X O X O X
1 2 3 4 5 6 7 8 9 10
O O O O O O O O O O
O O X O O X O X O X
O O X O X O X O X O
O X O O X O X O X O
O O O X X O X O X O
O O O X O X O X O X
0 = OPEN
X = CLOSED
8
9
5
4
10
MEDIUM COOL
LOW COOL
HIGH COOL
HIGH HEAT
MEDIUM HEAT
LOW HEAT
SWITCH LOGIC
SWITCH POSITION
OFF
AR
C2
RV
4
5
6
1
3
L
3
H
M
2
1
MS
C
SCREW
L1
L1
T/STAT
DEFROST
HERM
CAPACITOR
HEATER
RED
BLACK
BLUE
YELLOW
ORANGE
YELLOW
BLUE
RED
ORANGE
1
3
2
FAN MOTOR
BLACK
BLUE
COMPRESSOR
REV VALVE
BROWN
RED
YELLOW
BLACK
PURPLE
BLACK
BLACK
BLUE
SYSTEM SWITCH
BLUE
BLACK
YELLOW
BROWN
RIBBED CONDUCTOR
SMOOTH CONDUCTOR
F
A
N
c
SUPPLY CORD
BROWN
BLUE
BLACK
YELLOW
WHITE
BLUE
2
THERMOSTAT
3
1
YELLOW
BROWN
BLUE
BLUE
WHITE
03
HARNESS, COMPRESSOR
MOLDED
OVERLOAD,
PROTECTOR
SCHEMATIC
C
AR H
5
M
L1
WIRING DIAGRAM
1
3
MS
4
GREEN
C2
L
2
S
R
C