Section 7 Refrigeration System
Part Number 80-1480-3 7-7
S1400/S1600/S1800 REMOTE TUBING SCHEMATIC
NOTE: The refrigeration sequence for remote dual
expansion valve ice machines is identical to remote
single expansion valve ice machines. See Pages 7-3,
7-4, and 7-5 for sequence of operation.
REMOTE
CONDENSER
COMPRESSOR
HEAT
EXCHANGER
RECEIVER
DRIER
EXPANSION VALVE
EXPANSION VALVE
EVAPORATOR
x
HPR VALVE
LLSV
CHECK VALVE
CHECK VALVE
x
x
HARVEST
SOLENOID VALVE
STRAINER
HARVEST
SOLENOID VALVE
HEAD
PRESSURE
CONTROL
VALVE