1
2
3
4
5
6
7
8
9
G C L W1 R Y2 E O Y1
R1
R
W
Y1
Y/Y2
HUM
HUM
O
C
G
1
2
3
4
5
1
2
3
4
5
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
WIRE HARNESS
MOTOR
BLOWER PCB
TO 208/230 VAC
POWER SUPPLY
9
8
7
6
5
4
3
2
1
9
8
7
6
5
4
3
2
1
9
8
7
6
5
4
3
2
1
9
8
7
6
5
4
3
2
1
AMBIENT
SENSOR
COIL
SENSOR
TEST
LRCYO
W2
IN
W2
OUT
COND FAN
AMBIENT
AMBG
COILG
COIL
TO INDOOR
THERMOSTAT
B
TO DISCHARGE
AIR SENSOR
DEMAND
DEFROST CONTROL
BOARD
M
PRESS
SW
REV
VALVE
DUAL
CAPACITOR
COMPRESSOR
OUTDOOR
FAN
MOTOR
C
R
S
R
C
S
L2
L1
T2
T1
TERMINAL
STRIP
ECONOMIZER JUMPER
HARNESS ASSY.
9-WIRE
ECONOMIZER PLUGS
3 AMP
FUSE
TRANSFORMER
HIGH PRESSURE
SWITCH
LOW
PRESSURE
SWITCH
BLACK
BLACK
REVERSING
VALVE
SOLENOID
BLUE
24V
208V
COM
240V
ORANGE
YELLOW
YELLOW
Y2
Y1
L
R
C
R
C
S
F
C
H
CCH
IF
EQUIPPED
BLACK
208/230 VoltConvertible Packaged Heat Pump 60HzSingle Phase
WIRING DIAGRAM
NOTES:
1. Disconnect all power before servicing.
2. For supply connections use copper connectors only.
3. Not suitable on systems that exceed 150V to ground.
NOTE:
DEFROST BOARD OPERATION:
See installation instructions for wiring,
application, and information concerning
accessory Heat Kits and other options.
Heat pump operates in heating mode until the combination of
outdoor ambient and outdoor coil temperatures initiate a
defrost cycle. The outdoor coil temperature must be at or below
32°F before the defrost cycle begins.
There must be a minimum of 20 minutes between defrost cycles.
After this time, temperature conditions must call for defrost
continuously for 4 1/2 minutes before a defrost cycle is initiated.
The defrost cycle ends when the outdoor temperature reaches
32°F or the defrost terminate time of 13 minutes 39 seconds is
reached.
4. If any of the original wire as supplied with the furnace must
be replaced, it must be replaced with wiring material having
a temperature rating of at least 105°C.
5. For supply wire ampacities and overcurrent protection, see
unit rating plate.
7. Couper ie couant avant faire letretien.
8. employez uniquement des conducteurs en cuivre.
9. Ne convient pas aux installations de plus de 150V
a la terre.
7110910
0310
FIELD WIRING
LEGEND:
LOW VOLTAGE
HIGH VOLTAGE
RED
RED
WHITE
ORANGE
BLUE
YELLOW
BLACK
GREY
GREEN
RED
RED
YELLOW
ORANGE
GREY
GREEN
BLACK
BLUE
YELLOW
RED
BLUE
YELLOW
BLACK
GREEN
BLACK
BLACK
RED
YELLOW
YELLOW
YELLOW
WHITE
BLACK
GREY
GREY
ORANGE
BLACK
WHITE
RED
BROWN
YELLOW
ORANGE
ORANGE
WHITE
BROWN
YELLOW/BK
YELLOW
GREEN
RED
RED
WHITE
RED
BLUE
BLACK
1
2
3
BLACK/WHITE
RED
¢711091{¤
(Replaces 7108430)
YELLOW
WHITE
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1
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