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doesn't start
coil /
running coil
or start
frequency
Condenser
Fan
The
Electronic
control box
Refrigerant
Capillary
The
tube
compressor
run but no
Vent
ice
Hot gas
valve
The
Electronic
control box
2.Low production
Problem
Check part
kinds
or point
Refrigerant
Condenser
Cooling
System
The ambient
temperature
Fan
Hot gas valve
Electronic
control box
Sensor
The motor of the compressor
is short circuit.
The condenser may be dirty.
The fan
may be dirty or
damaged
The control box is damaged
Refrigerant leaks completely
Capillary tube is blocked
The vent is obstructed around
the ice machine
Hot gas valve damaged
The model of making ice
doesn't turn to harvest.
Tthe unit is working
cold preservation stage
mode controlled.
Possible Cause
Refrigerant leaks partially
The condenser may be
dirty.
The ambient temperature
is high or too low
The fan is dirty or
damaged
Hot gas valve
performance poor, leads
to few ice is produced.
The setting temperature
of Electronic control box
is low.
The sensor of temperature
damages
Replace the compressor.
Clean the condenser.
Clean or Replace the fan .
Replace the Electronic control box.
Add low side access valve, locate
leak, recover refrigerant, replace
drier, evacuate and weigh in the
data plate charge.
Add low side access valve, recover
refrigerant, replace hot gas valve,
replace drier, evacuate and weigh
in the nameplate charge.
Clean the vent
Replace
Replace the Electronic control box.
Work in normal mode
in the
Probable Correction
Recharge.
Clean the condenser.
Check the ambient and air flow
Clean or repalce
Replace the hot gas valve
See the service manual "adjust the
size of ice cubes"
Replace the sensor of temperature.
9
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