Haier HSM518HMNSS0 Service Manual page 42

SERVICE MANUAL
42
Model: HSM518HMNSS0
10-3 Poor cooling
Check if there is gap between the
gasket and the cabinet
NO
The products do not brunt, ventilation
must be good
NO
Open evaporator cover, check that the
evaporator is a very thick layer of frost,
can enter into the error code mode to
check if display ED
YES
check if the defrost heating wire
resistance is normal（fuse=0）
NO
Check if the defrosting sensor resistance
is normal (According to the parameter of
the sensors)
YES
Check the freezer fan resistance is
●
normal, can enter into the error code
mode to judge if it is failure
YES
YES
●
YES
●
NO
NO
●
NO
42
Repair the gasket or flow the
gasket with the electric fan
Place the refrigerator again
The heater or the fuse
(double fuse) is failure
Change the defrosting sensor
Change the freezer fan
Issue 20200930
REF. Ref1505S017V0