Wiring Diagram
November 2010
Page 11
C2648 Service Parts
17-3317-01
MORE THAN ONE DISCONNECT MEANS MAY BE
REQUIRED TO DISCONNECT ALL POWER TO THIS UNIT.
THIS UNIT MUST
BE GROUNDED.
USE COPPER CONDUCTORS ONLY
2
1
J11
CURTAIN SWITCH 3
BK
1
REMOTE
CONDENSER
FAN
SEE NAMEPLATE FOR
PROPER VOLTAGE REQUIREMENTS
AND MAXIMUM FUSE SIZE
POWER SUPPLY
GROUND
SCREW
JUNCTION
BOX
BU
BU
BK
BK
BK
CURTAIN
SWITCH 1
CURTAIN
SWITCH 2
BK
ICE
THICKNESS
PROBE
J10
EARTH
GROUND
R
BK
W
WATER
LEVEL
SENSOR
SUMP TEMP.
SENSOR
DISCHARGE
TEMP.
SENSOR
BN
8
J7
1 2
J8
1 2
J2
1234567
J9
1 2 3
J1
1
2
3
4
HIGH PRESSURE
CONTROL
BK
W
R
R
R
ELECTRONIC
CONTROL
V
O
BK
R
BK
W
COMPRESSOR
R3
S2
C1
TERMINAL BOX
TRANSFORMER
LOAD
LINE
4
3
2
1
J6
Y
BK
CRANKCASE HEATER
GN/Y
LIQUID
LINE
SOLENOID
W
GN/Y
GN/Y
Y
CONTACTOR
T1
L1
L2
T2
L3
T3
W
BU/W
PUMP 2
RELAY
W
5
1
13
9
8
4
14
12
W
R/W
DUMP
VALVE
R
W
W
SOLENOID 1
HOT GAS
BN/W
HARV ASSIST
SOLENOID 1
W
BN/W
W
BN/W
HARV ASSIST
SOLENOID 3
W
HOT GAS
SOLENOID 3
BN/W
W
HOT GAS
BN/W
W
SOLENOID 2
HARV ASSIST
BN/W
SOLENOID 2
W
R
W
SOLENOID
WATER
BU
MOTOR
PUMP 1
W
MOTOR
PUMP 2
BU/W
GN/Y
HIGH CAPACITY
RELAY
0
1
4
6
BK/W
BN/W
BK
BU/W
W
W
1 DASHED LINES INDICATE FIELD WIRING WHICH MUST BE
INSTALLED IN ACCORDANCE WITH THE NATIONAL ELECTRICAL
CODE AND ALL STATE AND LOCAL CODES.
PROTECTOR
INTERNAL
