Scotsman CME2006R - Manual (Page 17)

System Controller
Indicator Lights:
• Bin Full: On when bin is full, goes on and
off as ice falls during a harvest cycle.
• Freeze: On when the unit is in the Freeze
cycle, blinks when a freeze cycle is pending.
• Harvest: On when the unit is in the Harvest
cycle.
• Clean: On when the unit is in the Clean
cycle.
• Off: On when the unit has been switched
off, blinks when the machine is preparing to
shut off.
• Water: On when the controller has identified
a problem with the water system.
• Refrigeration: On when the controller has
identified a problem with the refrigeration
system.
Cycle Definitions:
• Freeze: The refrigeration system is operating
to remove heat from the evaporators. The
compressor, remote fan motor and water
pump are ON.
• Harvest: The refrigeration and water
systems are operating to harvest the ice
cubes. While the compressor and fan motor
is on for the full cycle, the water pump will be
off at the beginning and the inlet water valve
will switch off before the end.
• Clean: Water valve opens to fill the reservoir.
The Water pump starts. The Clean indicator
light is switched ON. A manually initiated
rinse cycle flushes the system.
1
2
3
4
5
6
7
8 9
BIN FULL
FREEZE
HARVEST
CLEAN
OFF
WATER
REFRIGERATION
RESERVOIR WATER
LEVEL SENSOR
ICE SENSOR
ICE SENSOR
RESERVOIR & DISCHARGE
LINE THERMISTORS
LOW VOLTAGE IN/OUT
WATER VALVE
HOT GAS VALVE
PURGE VALVE TIMER
CONTACTOR COIL
STACKING and/or
THERMOSTAT
FUTURE USE
FACTORY USE
PUSH BUTTON
CONTROL SWITCHES
HI VOLTAGE IN/OUT
WATER PUMP
INDICATOR LIGHTS:
DIAGNOSTIC LIGHTS:
CME2006R
July 1998
Page 17