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Trouble Shooting:
Warning:
If the machine has any problem or has been damage, please contact a service agent.
Possible reasons
Symptom
Solution
•
No power
input/lights are
not working
•
Poor contact of plug and
socket
•
Failure in input control circuit
•
Replace parts
•
High temperature
•
Ambient temperature is too
high.
•
Too much dust and dirt on the
condenser
•
Frost on the evaporator is too
thick
•
Faulty controller
•
Clean the condenser
filter
•
Defrost unit
•
Contact service agent
•
Compressor
Starts/stops
frequentl
•
Faulty
compressor
•
Contact service agent
•
The fan of the
evaporator
does not work
•
Faulty fan
motor
•
Replace
parts
•
ER1 Error Code
•
Faulty evaporator liquid inlet
sensor
•
Faulty controller
•
Replace the
probe/controller
•
Contact service agent
•
ER2 Error Code
•
Faulty evaporator suction
inlet
sensor
•
Faulty controller
•
Replace the
probe/controller
•
Contact service agent
•
ER3 Error Code
•
Faulty evaporator temperature
inlet sensor
•
Faulty controller
•
Replace the
probe/controller
•
Contact service agent
