Follett 12CI425A-L, Руководство по эксплуатации и обслуживанию

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26 12CI425A • 12HI425A
Normal operation – Stage 8
When the dwell time of 20 minutes has expired, the
TIME DELAY LED goes off. If 5 seconds of ice has been
dispensed and the
SLEEP CYCLE LED is off, the ice machine will go through the normal start-up sequence
when the bin level control signals the control board for ice.
5
2 1
Start
Run
Compressor
T.O.L.
MAINTENANCE
LOW WATER
TIME DELAY
SLEEP CYCLE
MAKING ICE
LOW BIN
POWER
SERVICE
HI AMPS
HI PRESSURE
CLEANER FULL
High
Pressure
Switch
R S
C
Gearmotor
Start
Relay
Start
Relay
N
L1
Fan
A B C D
Water Sensors
RESET
Fill
Valve
Drain
Valve
3
4
2
Bin T-Stat
Clean Switch
P6
P21
P20
P19
P3
P22
P4
AUGER
WATER LEVELS
BIN P11
HI PRS
L1
R
S
C
RED
WHITE
WHITE
BLACK
BROWN
BLUE
RED BLACK YELLOW
Compressor
Electrical Box
COMPRESSOR
1 2 3 4 5 6 7 8
BLACK
N
P15
Ice Dispense Input
Quiet Night™/Sleep cycle
The board monitors ice dispensing through a line voltage input to P15. If the ice dispense has not be initiated
for more than 5 seconds during the 20 minute time delay, the
SLEEP CYCLE LED comes on. The machine will
stay off for 12 hours unless 5 seconds of dispensing is seen. After 12 hours, the SLEEP CYCLE LED goes out
and the ice making will resume if the bin thermostat is closed. The sleep cycle dispense duration is adjustable
using the DIP switches on the control board.
Self-flushing
At the completion of the 20 minute time delay, the machine checks for a cumulative one hour of ice making
time since the last off-cycle flush. If the cumulative ice making time exceeds one hour, the machine will
energize the drain valve P19 for 60 seconds to drain the evaporator. It will then refill with water, flush again,
refill and begin making ice if the
LOW BIN LED is on. If the ice making time is less than 1 hour, the machine
will start and begin making ice without draining the evaporator.