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Electrical Schematic
CUSTOMER CONNECTION/
POWER CORD
CUSTOMER CONNECTION/
POWER CORD
CUSTOMER CONNECTION/
Legend
SW - On/Off Switch
OL - Overload
TB - Terminal Block
CAP - Start Capacitor
SR - Start Relay
DRN1 - Drain Solenoid (STD IC2)
MTR - Compressor
DRN2 - Drain Solenoid (IC2, Oil Coalescing Option)
FM - Fan Motor
TC1 - Temperature Sensor
8
BOARD ADDITION AND DRAINS
TB 1
LINE
NEUTRAL
GROUND
DRN1
TB 5
1
DRAIN
TC1
RPD 25-75 115-1-50/60
BOARD ADDITION AND DRAINS
TB 1
LINE
NEUTRAL
GROUND
DRN1
TB 5
1
DRAIN
TC1
RPD 50-75 208/230-1-60
RPD 75 220/240-1-50
BOARD ADDITION AND DRAINS
TB 1
LINE
NEUTRAL
POWER CORD
GROUND
DRN1
TB 5
DRAIN
TC1
RPD 100 115-1-50/60
208/230-1-60
220/240-1-50
IC2 OPTION
(SEE OPTION NOTES)
1
L
TB 3
1
BRN
SW
L
TB 2
N
2
2
N
TB PE
TB PE
DRN2
2
L
N
TB 4
2
P
N
DRAIN
L
NEUTRAL
COMP
1
ON
IC1 OPTION BOARD
(SEE OPTION NOTES)
IC2 OPTION
(SEE OPTION NOTES)
1
L
TB 3
1
BRN
SW
L
TB 2
N
2
2
N
TB PE
TB PE
DRN2
2
L
N
TB 4
2
P
N
DRAIN
L
NEUTRAL
COMP
1
ON
IC1 OPTION BOARD
(SEE OPTION NOTES)
IC2 OPTION
(SEE OPTION NOTES)
1
L
1
TB 3
BRN
SW
L
TB 2
N
2
2
N
TB PE
TB PE
DRN2
N
2
L
1
TB 4
2
P
N
DRAIN
L
NEUTRAL
COMP
1
ON
IC1 OPTION BOARD
(SEE OPTION NOTES)
Optional Notes:
1. IC1-Includes IC1 Instrument Panel and
Pneumatic Pilot operated Drains.
2. IC2-Includes IC2 Instrument Panel
and Timed Solenoid Drains.
3. DRN2-Optional Cold Coalescing Drain.
1
FM
3
OL
1
C
MTR S
R
FM
FM
M
S
SR
SR
1
FM
2
2
1
FM
3
OL
1
C
S
MTR
R
FM
FM
M
S SR
SR
1
CAP
2
FM
2
2
1
FM
3
OL
1
C
S
MTR
R
FM
FM
M
S
SR
SR
L
CAP
1
FM
2
2
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