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8
Electrical Schematic
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
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.
CUSTOMER CONNECTION/
POWER CORD
IC1 OPTION BOARD
(SEE OPTION NOTES)
IC2 OPTION
BOARD ADDITION AND DRAINS
(SEE OPTION NOTES)
LINE
2
2
1
TB 2
1
2
L
BLU
BLU
DRN1
DRN2
GROUND
NEUTRAL
TB PE
TB PE
2
FM
N
TB 4
1
FM
2
M
SR
SR
S
N
N
2
MTR S
FM
R
C
1
OL
BRN
BRN
TB 1
L
SW
L
1
TB 3
1
1
FM
3
L
TC1
DRAIN
NEUTRAL
DRAIN
P
COMP
ON
N
TB 5
RPD 25-75 115-1-50/60
CUSTOMER CONNECTION/
POWER CORD
IC1 OPTION BOARD
(SEE OPTION NOTES)
IC2 OPTION
BOARD ADDITION AND DRAINS
(SEE OPTION NOTES)
LINE
FM
1
2
L
BLU
BLU
DRN1 DRN2
2
2
1
N
TB 4
CAP
FM
2
2
1
M
SR
S SR
TB 2
GROUND
NEUTRAL
TB PE
TB PE
2
TB 1
BRN
BRN
L
N
N
2
S
MTR
FM
R
C
OL
1
L
SW
1
TB 3
1
1
FM
3
L
TC1
DRAIN
NEUTRAL
DRAIN
P
TB 5
COMP
ON
N
RPD 50-75 208/230-1-60
RPD 75 220/240-1-50
CUSTOMER CONNECTION/
POWER CORD
IC1 OPTION BOARD
(SEE OPTION NOTES)
IC2 OPTION
BOARD ADDITION AND DRAINS
(SEE OPTION NOTES)
DRN2
BLU
BLU
1
DRN1
FM
TB 4
2
1
2
2
N
L
FM
2
L
1
CAP
S
M
SR
SR
BRN
GROUND
NEUTRAL
TB PE
BRN
LINE
TB 1
FM
TB 3
2
TB PE
2
TB 2
N
L
N
SW
FM
L
1
1
1
C
R
S
MTR
OL
1
3
TC1
DRAIN
TB 5
COMP
ON
DRAIN
NEUTRAL
P
L
N
RPD 100 115-1-50/60
208/230-1-60
220/240-1-50