Protelex ICM-X22 - Troubleshooting and Parameter Settings; Analytical Sheet for Obstacles

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b. The time value can be set from 1 minute to 20 minutes, changing in 1 minute step for
each time you press the key.
c. While the display is flashing, if you do not press ＋ key or — key in 5 seconds, the
system will withdraw from the time setting mode, the time value set at the last time is
saved and the display returns to “00”.
Caution:
If the time is set too long and the ice cream in the chilling drum is too hard.
The machine will stop immediately and enter into the protective mode. At
the same time, the machine will sound alarm and the display shows “L：L”.
In this case, switch the power off and on again in no less than 20 minute
Adjust the production time again.
3). Washing
Press WASH key, the machine is in WASH mode. Press On/Off key, the stirrer will be
stopped.
8. Analytical sheet for obstacle
ERROR
CODE
REASONS
ANALYSIS
SOLUTION COMMENTS
01
abnormal
voltage
input voltage is too low
Set with power voltage
regulator
02
compressor
high pressure
protection
1.compressor pressure too
high；
2.the compressor pressure
detection switch damage
1.adjust the compressor
2.replace the pressure switch
03
Insufficient
refrigeration
1.frozen cylinder
temperature sensor
installation position is not
correct；
2.refrigerant is not enough
1.adjust temperature sensor
installation location；
2.fill more refrigerant
04
Frozen cylinder
Forced refrigeration when
ice cream less
Add ice cream material
05
Hopper is
short of
material
Low ice cream inside your
hopper
1. Add ice cream, until the
display is normal 2. Replace the
lack of material testing switch
08
Ice cream
forming
1. Hardness grade too high
2. the refrigeration system
1. Adjust the appropriate
hardness grade