When the 20M LED goes off, the 60 Minute Timer LED (60M) comes on. The 60M LED will remain on for 60
minutes from restart. A lighted 60M LED tells the technician that the icemaker has experienced an over-torque
condition. If the icemaker runs without problems for 60 minutes and no additional torque errors occur, the 60M
LED will go off.
W
COMPRESSOR
The second error (2ND) LED will come on if an over-torque condition occurs while the 60M LED is still lighted.
The 2ND LED will indicate to the technician that two consecutive over-torque situations have occurred. The
icemaker will be shut down at this time and will not restart unless the manual reset button is pressed.
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COMPRESSOR
Diagnostic sequence – Stage 8
INPUT
POWER
B
G
GRD
X
WHITE
FAN
BLACK
WHITE
M
BLACK
BLACK
1
R
M
C
ORANGE
S
L
S
BLACK
RED
BLACK
WHITE
Diagnostic sequence – Stage 9
INPUT
POWER
B
G
GRD
X
WHITE
FAN
BLACK
WHITE
M
BLACK
BLACK
1
R
M
C
ORANGE
S
L
S
BLACK
RED
BLACK
WHITE
WATER
SENSOR
PWR
CONTROL
RESET
GRD
BOARD
DR
L1
L1
C
L2
20M
L2
60M
L2
L2
2ND
L2
WTR
B-T
COMPRESSOR
B-E
FAN
DRIVE
L2
L1
3
WHITE
4
GEARMOTOR
BLACK
WATER
SENSOR
PWR
CONTROL
RESET
GRD
BOARD
DR
L1
L1
C
L2
20M
L2
60M
L2
L2
2ND
L2
WTR
B-T
COMPRESSOR
B-E
FAN
DRIVE
L2
L1
3
WHITE
4
GEARMOTOR
BLACK
20
BIN SIGNAL
SWITCH
BIN T-STAT
RED
RED
COMPRESSOR
SWITCH
BIN SIGNAL
SWITCH
BIN T-STAT
RED
RED
COMPRESSOR
SWITCH