20
Circuit Diagram
Tank freezes Proper downward adjustment of gear
Motor does not rotate or motor idling
speed is slow
Call the company's phone number to be
handled by the company's professional sta
Slow motor speed Check if the motor is damaged
Machine 55
alarm
10
11
Call the company's phone number to be
handled by the company's professional sta
Sensor failure or loose sensor linkage
Proper downward adjustment of gearImproper gear selection
Poor cooling
Check whether the condenser is diy and
blocked, whether the exhaust air is smooth
and the refrigerant is less
The ring temperature is too high,
ventilation and heat dissipation is not
good or the air inlet and outlet are
blocked
Ensure that the equipment is in a ventilated
position and remove obstacles from the air
inlet and outlet
Unstable voltage or insucient power
supply capacity
Ask a professional to handle it
Refrigeration evaporation cylinder frosts
badly or has no frost in the return air
pipe when empty
Leakage of slush
Unable to
reach "99"
12 "UH" alarm High voltage alarm Adjust the voltage or add a 6KW regulator
13 "UL" alarm Low voltage alarm Adjust the voltage or add a 6KW regulator
14 "CH" alarm
Freshness and temperature sensor open
or sho circuit
Replace the sensor
15 "AH" alarm
Freshness and temperature sensor open
or sho circuit
Replace the sensor
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