Chapter 10 Trouble Shooting - Haier HSM518HMNSS0 Service Manual

SERVICE MANUAL
39
Model: HSM518HMNSS0

Chapter 10 Trouble shooting

10-1. Symptom: not work
Check if the power supply accords wi
th the rated voltage?
YES
Check if the power plug and socket c
onnect well with each other?
Check if the power indicator or lamp
is on when the Refrigerator or Freez
er is power on
Check if the input voltage to the co
mpressor (230V).
NO
●
NO
YES
NO
●
YES
NO
●
YES
It should be Electrician to fix
it
It should be Electrician to fix
it
Check if the connectors
connect well with each other
If there is (+5 V) DC voltage
Output between commons (GND) and +5
Volts output (+5 V) DC voltage
port?
The control board is failure
39
Issue 20200930
REF. Ref1505S017V0
YES
NO
●
The display
●
board is failure