Haier BD-103GC, Service Manual

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3.  Refrigeration quantity of compressor 

is reduced. 

2Clean the capillary and filter. 
3.Change compressor. 

Evaporator 
frosts too 
rapid, frost 
layer too thick 
or frozen to 
ice 

1.  Food put into freezer contains water. 
2.  Too much food has been stored. 

1.  Please let or make food dry 

after cleaning, then store it. 

2.  Store only corrects quantity of 

food. 

Electricity 
leakage of 
freezer body, 
you will feel 
tingle when 
touching by 
hand 

1.  Freezer body has not been connected 

to the ground. 

2. The compressor terminal contacts body 
shell and causes short circuit. 
3.  When the components of electrical 

system get wet, insulation ability is 
dropped, electricity leaks. 

1.  Make the ground connection 

as stipulated. 

2. Change 

compressor. 

3. Check carefully step by step, if 
insulation is seriously damaged, 
please change; remove wet parts 
and put them into drying box to 
make them dry. 

Electricity 
leakage of 
fan 

1. Environment 

temperature too high or 

insulation ability of insulator is dropped. 

2.  There is short circuit between fan coils 

or the fan coil is burned. 

1. Change 

fan. 

 
 
2.Change fan. 

Fan too noisy 

1.  The blade of fan is blocked or fan 

supporter is loose. 

2.  The clearance of fan axle is too big. 

1.  Clear obstacles around the 

fan or tighten the supporter. 

2.  Change the fan. 

The fan 
doesn’t run 

1.  Check if any connection has come off.
2.  Check is the fan is burned. 

1. Change the fan. 
 
2. Change the fan. 

Electricity 
leakage of 
temperature 
controller 

1.  The service time is too long. 
 
2.  The environment is too dirty. 
3.  Humidity is too high. 

1. Change 

temperature 

controller. 

2.  Use brush to remove dust. 
3. Make the temperature dry 

and control the environment 
humidity. 

Temperature 
controller out 
of order 

1. There is leakage of temperature 

sensing medium. 

2.  Damage of cam of contacting point 

spring, etc. 

Change temperature controller. 

The probe of 
temperature 
sensing tube 
doesn’t 
contact 
evaporator 
well 

It has not been mounted to position or 
changed during transportation. 

Mount it again.