28
Diagnostic sequence – Stage 8
If the restart is successful the 20M LED goes off, the 60 minute timer LED (60M) comes on. The 60M LED will
remains on for 60 minutes from restart. A lighted 60M LED indicates the ice machine has experienced an over-torque
condition. If the ice machine runs without problems for 60 minutes and no additional torque errors occur, the 60M LED
goes off and the ice machine continues normal operation.
WHITE
BLACK
YELLOW
WHITE
4
3
2
START
RUN
GEARMOTOR
COMPRESSOR
POTENTIAL
START RELAY
RUN
CAP.
START
CAPACITOR
WATER
SENSOR
BIN
T-STAT
BIN SIGNAL
SWITCH
COMPRESSOR
SWITCH
HIGH PRESSURE
SAFETY SWITCH
BLACK
ORANGE
FAN
BLACK
BLACK
BLACK
BLACK
RED
ORANGE
BLACK
BLACK
WHITE
WHITE
BLUE
BROWN
GRN IN
ELEC BOX
GREEN/YELLOW
RED
DRV
FAN
COMP
POWER
BLACK
BLUE
BLACK WHITE
VIOLET VIOLET
RED RED
DISPENSER
Diagnostic sequence – Stage 9
The second error (2ND) LED comes on if an over-torque condition occurs while the 60M LED is still lit. The 2ND LED
indicates two consecutive over-torque situations have occurred. The ice machine will be shut down at this time and will
not restart unless the manual reset button is depressed.
WHITE
BLACK
YELLOW
WHITE
4
3
2
START
RUN
GEARMOTOR
COMPRESSOR
POTENTIAL
START RELAY
RUN
CAP.
START
CAPACITOR
WATER
SENSOR
BIN
T-STAT
BIN SIGNAL
SWITCH
COMPRESSOR
SWITCH
HIGH PRESSURE
SAFETY SWITCH
BLACK
ORANGE
FAN
BLACK
BLACK
BLACK
BLACK
RED
ORANGE
BLACK
BLACK
WHITE
WHITE
BLUE
BROWN
GRN IN
ELEC BOX
GREEN/YELLOW
RED
DRV
FAN
COMP
POWER
BLACK
BLUE
BLACK WHITE
VIOLET VIOLET
RED RED
DISPENSER
