Follett Symphony 50HI400A 23 - Manual (Page 28)

28 25CI400A/W • 25HI400A • 50CI400A/W • 50HI400A
Diagnostic sequence – Stage 9
The second error (2ND) LED comes on if an over-torque condition occurs while the 60M LED is still lighted. The 2ND
LED indicates 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 depressed.
GRD
L1
L1
L2
L2
L2
L2
L2
COMPRESSOR
FAN
DRIVE
DR
C
20M
60M
2ND
WTR
B-T
B-E
RESET
GRD
G
B
W
FAN
BLACK WHITE
BLACK BLACK
R
ORANGE
S S L
COMPRESSOR
C
RED
BLACK
BLACK
WHITE
INPUT
POWER
WATER
SENSOR
CONTROL
BOARD
B
LA
CK
GEARMOTOR
24V
COMMON LINE
V
A
C
RED
RED
WHIT
E
BL
A
C
K
BIN T-STAT
BIN SIGNAL
FROM DISPENSER
JUNCTION BOX
WHITE
RED
WHITE
M 1
COMPRESSOR
SWITCH
PWR
BLACK
T.O.L.
BLACK
RED
HIGH PRESSURE
SAFETY SWITCH
4 2
3
RUN
START
T.O.L.
B
LU
E
YELLOW
BLACK
WHITE
M
Diagnostic sequence – Stage 10
If the water level in the float reservoir drops to an unacceptable level, the WTR LED goes out, shutting the icemaker
off. Also, the BT LED comes on, preventing the icemaker from restarting for twenty minutes. If water is restored, the
WTR LED comes back on and flashes to alert the technician that water to icemaker has been lost. The icemaker
restarts at the end of the 20 minute time delay. The flashing WTR LED can be cleared by pressing the reset button.
GRD
L1
L1
L2
L2
L2
L2
L2
COMPRESSOR
FAN
DRIVE
DR
C
20M
60M
2ND
WTR
B-T
B-E
RESET
GRD
G
B
W
FAN
BLACK WHITE
BLACK BLACK
R
ORANGE
S S L
COMPRESSOR
C
RED
BLACK
BLACK
WHITE
INPUT
POWER
WATER
SENSOR
CONTROL
BOARD
B
LA
CK
GEARMOTOR
24V
COMMON LINE
V
A
C
RED
RED
WHIT
E
BL
A
C
K
BIN T-STAT
BIN SIGNAL
FROM DISPENSER
JUNCTION BOX
WHITE
RED
WHITE
M 1
COMPRESSOR
SWITCH
PWR
BLACK
T.O.L.
BLACK
RED
HIGH PRESSURE
SAFETY SWITCH
4 2
3
RUN
START
T.O.L.
B
LU
E
YELLOW
BLACK
WHITE
M