Manitowoc Ice MARINE MODEL S1800 - Manual (Page 69)

Section 7 Refrigeration System
Part Number 80-1634-3
7-3
S1800 SELF-CONTAINED TUBING SCHEMATIC
NOTE: The refrigeration sequence for self-contained
dual expansion valve ice machines is identical to self-
contained single expansion valve ice machines. See
Pages 7-1 and 7-2 for sequence of operation.
x x
HARVEST
SOLENOID VALVE
AIR OR WATER COOLED
CONDENSER
COMPRESSOR
HEAT
EXCHANGER
RECEIVER
DRIER
STRAINER
EXPANSION VALVE EXPANSION VALVE
EVAPORATOR
HARVEST
SOLENOID VALVE