Follett 25HI425A Installation, Operation And Service Manual page 23

Normal operation – Stage 6
Once the bin thermostat control opens, the LOW BIN LED goes out. The compressor and gear motor outputs turn
off, the MAKING ICE LED goes out and the TIME DELAY LED comes on. .
Start
Relay
Capacitor
OR
3
YELLOW
R
S
C
Gearmotor
A B C D
Water Sensors
Normal operation – Stage 7
The fan motor continues for 10 minutes before shutting off. The TIME DELAY LED remains on for 20 minutes.
The ice machine will not start while the TIME DELAY LED is on. To restart the ice machine for troubleshooting
purposes, depress the reset button to clear the control board.
Start
Relay
Capacitor
OR
3
YELLOW
R
S
C
A B C D
Water Sensors
T.O.L.
R
S
C
Compressor
2
1
RED
Start
Relay
5
Compressor
Electrical Box
WHITE
Drain Fill
4 Valve
Valve
2
BLACK
Bin T-Stat
Drain Clog Sensor
T.O.L.
R
S
C
Compressor
2 1
RED
Start
Relay
5
Compressor
Electrical Box
WHITE
Drain Fill
4
Valve Valve
2
BLACK
Gearmotor
Bin T-Stat
Drain Clog Sensor
Fan
WHITE
N
N
P15
L1
BLACK
L1
RED
P6
P21
P20
BROWN
P19
BLACK
P3
WATER LEVELS
P22
BLUE
P4
AUGER
Fan
WHITE
N
N
P15
L1
BLACK
L1
RED
P6
P21
P20
BROWN
P19
BLACK
P3
WATER LEVELS
P22
BLUE
P4
AUGER
25CI425A/W, 25HI425A, 50CI425A/W, 50HI425A
High
Pressure
Switch
POWER
LOW BIN
MAKING ICE
SLEEP CYCLE
HI PRS
TIME DELAY
1 2 3 4 5 6 7 8 LOW WATER
MAINTENANCE
RESET
SERVICE
HI AMPS
HI PRESSURE
DRAIN CLOG
BIN P11
CLEANER FULL
Clean Switch
High
Pressure
Switch
POWER
LOW BIN
MAKING ICE
SLEEP CYCLE
HI PRS
TIME DELAY
LOW WATER
1 2 3 4 5 6 7 8
MAINTENANCE
RESET
SERVICE
HI AMPS
HI PRESSURE
DRAIN CLOG
P11
BIN
CLEANER FULL
Clean Switch
23