Friedrich WallMaster PE07K Service Manual page 39

Wiring Diagram PTAC Models PH (07, 09, 12, 15) R (2, 3, 5) RB-1
WIRING DIAGRAM PTAC MODELS
OPTIONAL FIELD DESK CONTROL WIRING
DESK CONTROL RELAY
(Existing)
WHITE WIRE (COM)
White Line
1
(SUPPLIED)
2
(Supplied)
BLACK WIRE
Black Line
4
(Existing) (277V)
5
To Fuse
To Unit
Terminal
Transformer
WIRING HARNESS &
FIELD SUPPLIED 24
VOLT WIRES.
DANGER: ELECTRICAL SHOCK
HAZARD DISCONNECT POWER
BEFORE SERVICING
Wiring Diagram PTAC Models PH (07, 09, 12, 15) R (2, 3, 5) RB-1
WIRING DIAGRAM PTAC MODELS
OPTIONAL FIELD DESK CONTROL WIRING
DESK CONTROL RELAY
(Existing)
WHITE WIRE (COM)
White Line 1
(SUPPLIED)
2
(Supplied)
BLACK WIRE
Black Line
4
(Existing) (277V)
5
To Fuse
To Unit
Terminal
Transformer
WIRING HARNESS &
FIELD SUPPLIED 24
VOLT WIRES.
DANGER: ELECTRICAL SHOCK
HAZARD DISCONNECT POWER
BEFORE SERVICING
YELLOW
BROWN
FAN
MOTOR
TAN
YELLOW
HEATER
FAN SPEED
HEATING RELAY
SWITCH
1
BLUE
2
TERM BOARD
W Y R G B C
3
BLACK
ORANGE
YELLOW
PURPLE
BLUE
GREEN
YELLOW
BROWN
FAN
MOTOR
SOLENOID
COIL
HEATER
BLACK
BLACK
BLACK
4
FAN SPEED
2
1 SWITCH REV VALVE
RELAY
BLUE 1 3
2
TERM BOARD
3
W Y R G B C
BLACK
WHITE
ORANGE
YELLOW
PURPLE
BLUE
GREEN
RED
BLUE
c
CAPACITOR
BLACK
2 4
4
1 3
2
BLUE
1 3
YELLOW
YELLOW
RED
RED
GREEN
RED
BLUE
c
HOT START
WHITE
RELAY
CAPACITOR
RED
BROWN
TAN
HOT START
SENSOR
BLUE
BLACK
1
3
2
4 6
HEATING
RELAY BLUE
YELLOW
YELLOW
RED
RED
BLACK
BLACK BLACK
FAN RELAY COOLING RELAY
4
2
PURPLE 1 3 BLACK
SUCTION LINE
THERMOSTAT
BLACK
TRANSFORMER
24V 277V
BLACK
WHITE
GREEN
COM
COM
TO INNERWALL
TO TRANSFORMER MOUNT SCREW
BLACK
DEFROST
4 1 T-STAT
RED
5
3
BROWN
C(2)
BROWN H(1)
YELLOW
L(3)
BLACK
BLACK BLACK
COOLING RELAY
FAN
4 RELAY 4
2 2
1 3 PURPLE 1 3 BLACK
SUCTION LINE
BLACK
THERMOSTAT
BLACK
TRANSFORMER
24V 277V
FUSE
BLACK
WHITE
COM GREEN
COM
TO INNERWALL
GREEN
TO TRANSFORMER MOUNT SCREW
PART NO. REV
260-411-01 00
COMPRESSOR
FUSE
BLACK
GREEN
TO CONTROL BOX
PART NO. REV
260-412-01 00
COMPRESSOR
BLACK
GREEN
TO CONTROL BOX
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