Follett MC825 Series, Installation, Operation And Service Manual

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BLACK W
HITE 3 1
4
2
BLACK
START RELAY 3
YELLO
W
GEAR MOTOR
RU
N
BLUE
START
YELLO
W
W
HITE
B
6
9
4
7
A
Solenoid V al v e
RED
BLUE
SIG N AL
BI N
S W ITCH
BLACK
PO W ER
ELECTRICAL BOX
S W ITCH
GEAR MOTOR
4
2
RU
N
BLACK
YELLO
W
BLUE
YELLO
W
START RELAY 3
START
W HITE
115 V AC
60 HZ
BLACK
W HITE
GREE N
x
W
HITE
BLACK
9
B
7
A
W HITE
BLUE
PURPLE
W HITE
3
6
1
4
W HITE
BLACK
BLACK
W HITE
CORD
SIG N AL
BLACK
BI N
W
HITE
RED RED
W ATER
COMPRESSOR
SE N SOR
S W ITCH
RESET
BI N LO W V
COMP
FA N
DR V
HP S W COMP HIGH V OLTAGE BI N
L1
L2
W TR PROBE
W TR PROBE
BI N LO W V
FA N
DR V
L2
COMP
L1
60M
HIGH V OLTAGE BI N COMP HP S W
B-T
W TR
2 N D
B-E
P W R
RESET
DR
20M
C
60M
B-T
W TR
2 N D
B-E
P W R
DR
20M
C
20
Normal operation – Stage 4 – Ice bin full
The ice level control opens, the B-E LED goes out. After a 10 second delay the LEDs (C), go off de-energizing the
relays which closes the liquid line solenoid valve. The refrigeration system will pump down and turn off by the low
pressure control. (Should the ice level control not remain open for 10 seconds, the icemaker will continue to run.)
The BT LEDs come on. The gearmotors continue to run for 60 seconds. The purpose of this function is to drive
the remaining ice out of the evaporator and to boil off any refrigerant remaining in the evaporator.