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8

 

Chapter 5 Trouble shooting   

 

No 

Problem 

Possible Cause 

What To Do 

The 
refrigerator 
does not get 
cold at all. 

Not plugged in .   

Plug in   

Is the circuit breaker tripped or blown fuse? 

Put on the home circuit breaker or 
change the new fuse. 

Is the refrigerator temperature control 
setted at “off”? 

Set the temperature control knob at 
"4". 

The 
refrigerator 
does not get 
cold enough. 

Is the refrigerator control dialed set to 
correct location? 

Set it to a colder temperature. 

Is the refrigerator placed in direct sunlight 
or closely a heat source? 

Move the refrigerator to proper 
location. 

Is the door closed completely? 

Close the door completely. 

Is the door opened too frequently or too 
long? 

Open the door less often, 

Does the door gasket seal properly? 

Make the gasket sealing properly. 

Is the refrigerator overloaded? 

Load less food into it. 

The food in the 
refrigerator is 
frozen 

Is the refrigerator control dialed set to 
correct location? 

Set it to a warmer temperature. 

Is the ambient temperature too low? 

Set it to a warmer temperature. 

Two sides of 
the cabinet are 
hot: 
condensation 
occurs. 

Hot-pipe is installed in two sides of 
refrigerator. That makes refrigerator's 
temperature lower quickly and save the 
power consumption 

Normal state. 

Condensation can occur when you leave 
the door open for a long time. 

Normal state. 

5  Vibrations   

The refrigerator is not level and firm. 

Place the refrigerator in a level 
location. 

The 
refrigerator is 
noisy. 

Water bubbling comes from the refrigerant 
circulating of the refrigerator. 

Normal state. 

Contraction and expansion of the insulation 
inside the walls may cause popping and 
cracking. 

Normal state. 

Is the refrigerator unstable or touching the 
wall? 

Keep the refrigerator leaving the wall. 

Is the refrigerator not level? 

Adjust the refrigerator leveling. 

   

SERVICE MANUAL

 

Model:  HRFZ-307AA,HRFZ-307AAS  

Issue   2011-04-23 
Rev.    Ref1104S023V0 

Summary of Contents for HRFZ-307AA

Page 1: ...air technicians only and is not designed for use by the general public It dose not contain warnings and cautions to advice non technical individuals of potential dangers in attempting to service a product Product powered by electricity should by serviced or repaired only by experienced professional technicians Any attempt to service or repair the product or products dealt with in this service info...

Page 2: ... Model HRFZ 307AA HRFZ 307AAS 2 Issue 2011 04 23 Rev Ref1104S023V0 Contents Table of Contents 2 1 General Information 3 2 Product Specification 4 3 Cooling System Scenograph 6 4 Circuit diagram 7 5 Trouble shooting 8 ...

Page 3: ... a burn out of the control panel and compressor or an abnormal sound from the compressor in operation In this condition an automatic voltage regulator should be added 11 Take care not to damage the supply line Don t yank at the line pull the plug out gently from the receptacle Don t press the line under the cabinet or step on it Take care not to roll on or damage the supply line when moves the mac...

Page 4: ... Power Input watt 100 Power Plug Type Schuko Condensor Type Hidden Temperature Control Mechanical Climate Class N ST Energy Class A A Product Photo Energy Class A A Energy Consumption kWh 24h 0 83 0 63 Energy Consumption kWh year 230 303 Noise Level dB A 39 RoHS compatible Yes General Feature Number of Doors 2 Plastic Top Cover Yes Behind door Reversible Door No Door lock No Handle Type Material R...

Page 5: ...tter and cheese compartment No Beverage bottle bin 2 0L Egg Tray No Freezer Compartment Freezer Rating 4 Star 18 Freezing Capacity 3 0 kg 24h Evaporator Type Visible Defrost Manual Freezer Drawer Type Number Color PS 3 transparent Freezer Flap Type Number Color No Ice Cube Tray No Freezer shelf Material No No Dimension Dimension Product mm W550 x D580 x H1660 Dimension Package mm W575 x D605 x H17...

Page 6: ...6 Chapter 3 Cooling System Scenograph SERVICE MANUAL Model HRFZ 307AA HRFZ 307AAS Issue 2011 04 23 Rev Ref1104S023V0 ...

Page 7: ...7 Chapter 4 Circuit diagram SERVICE MANUAL Model HRFZ 307AA HRFZ 307AAS Issue 2011 04 23 Rev Ref1104S023V0 ...

Page 8: ...The food in the refrigerator is frozen Is the refrigerator control dialed set to correct location Set it to a warmer temperature Is the ambient temperature too low Set it to a warmer temperature 4 Two sides of the cabinet are hot condensation occurs Hot pipe is installed in two sides of refrigerator That makes refrigerator s temperature lower quickly and save the power consumption Normal state Con...

Page 9: ...ong time Is the ambient temperature too high High ambient temperature can cause long running time Is the temperature controller in freezer chamber or in refrigerator chamber is set at strong position Sets it at a right position Too much food is loaded into the refrigerator and insufficient spaces for airflow Load less food into the refrigerator The door were not closed completely or the gasket not...

Page 10: ...Sincere forever Haier Group Haier Industrial Park No 1 Haier Road 266101 Qingdao China http www haier com ...

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