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Section 6 Electrical System
Part No. 80-1214-3 6-27
RFC2385
Initial Start-Up
Remote Condensing Unit
1A. WATER FLUSH
Immediately after placing the toggle
switch in “ICE”, the dump valve
solenoid, and gearbox are energized.
After 45 seconds the dump valve de-
energizes.
SV2121
RUN
CAPACITOR
(50)
(43)
(48)
COMPRESSOR
RUN
CAPACITOR
(47)
(46)
(49)
(44)
START
CAPACITOR
RELAY
S
C
R
52 1
(45)
OVERLOAD
CONTACTOR
CONTACTS
CONTACTOR
CONTACTS
CONTACTOR
COIL
LOW PRESSURE
CUT-OUT
HIGH PRESSURE
CUT-OUT
(96)
(94)
GROUND
L1
L2
COMPRESSOR
CRANKCASE
HEATER
(95)
(74)
FAN MOTOR
(85)
C1
C2
1A. Water Flush (45 Seconds)
High Pressure Control CLOSED
Low Pressure Control OPEN
Contactor Coil OPEN / OFF
Compressor OFF
Condenser Fan Motor OFF
Revised 8/2003