Follett C125A Installation, Operation And Service Manual page 19

When the dwell time of 20 minutes has expired, the B-T LED goes off. The icemaker will go through the normal
start up sequence when the bin level control signals the control board for ice. The WTR LED will remain on as
long as the water sensor in the float reservoir senses water.
The 20 Minute Error LED (20M) is on indicating that the control board has sensed an over-torque condition
(above 3.5 AMPS on the gearmotor). The 20M LED will remain on for 20 minutes after an over-torque condition
has occurred. The icemaker will remain off as long as the 20M LED is on. When the 20M LED goes off, the
control board will try to go through a normal start up sequence. The WTR LED remains on as long as the water
sensor in the float reservoir senses water.
Normal operation – Stage 6
INPUT
POWER
W
B
G
GRD
X
WHITE
FAN
BLACK
WHITE
M
COMPRESSOR
BLACK BLACK
1
R M
C ORANGE
S L
S
BLACK
RED
BLACK
WHITE
Diagnostic sequence – Stage 7
INPUT
POWER
W
B
G
GRD
X
WHITE
FAN
BLACK
WHITE
M
COMPRESSOR
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
19
BIN SIGNAL
SWITCH
BIN T-STAT
RED
RED
COMPRESSOR
SWITCH
BIN SIGNAL
SWITCH
BIN T-STAT
RED
RED
COMPRESSOR
SWITCH