Haier HRF-633ISB2R Service Manual Download Page 1

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Order No.Ref0906S012V0

2009(HAIER ELECTRICAL APPLIANCES COR. LTD)

Refrigerator

SERVICE MANUAL

MODEL:

HRF-633

ISB2R

This service information is designed for experienced repair 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 information by anyone else could result in serious injury or death.

WARNING

Haier Group

HRF-633

ISB2

HRF-663ISB2W

HRF-633

ISB2

Summary of Contents for HRF-633ISB2R

Page 1: ...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 electri...

Page 2: ...ng 10 3 1 2 Dismantles and install the upper decoration strip and cables 10 3 1 3 Dismantle and install the middle and lower hinge 10 3 2 Adjusting the Doors 11 3 3 Assembling the handles 11 3 4 Disas...

Page 3: ...ter way 24 7 Circuit diagram 25 7 1 Circuit diagram 25 7 2 Main Control PCB diagram 25 8 Trouble shooting 26 8 1 Common problems and solutions 26 8 1 1 Food in the fridge storage compartment is frozen...

Page 4: ...any parts of the evaporator so that scratches by the sharp fins can be avoided 8 If there is a breakdown with the refrigeration system please surrender the machine to the service center else the leak...

Page 5: ...es information that is not indispensable but may nevertheless be valuable to the reader such as tips and tricks Caution A caution is used when there is danger through incorrect manipulation may damage...

Page 6: ...et capacity l 500L Net capacity refrigerator compartment l 326L Net capacity freezer compartment total l 174L Net capacity adjustable temperature drawer l Freezing capacity 24 hours kg 24 h 10kg 24 h...

Page 7: ...s p plastic G Colour w white lb light blue g green t transparent t Bottle holder bottle s n n 4 4 Crisper s Number colour t transparent w white n 2 T Shelf on salad crisper g glass p plastic 1 G Door...

Page 8: ...0 Packing materials Recycling symbols RS RS Carton Kg 7 12 Service Users instruction languages Multi languages 2 2 Main Functions and Features Automatic ice cube maker Sliding glass shelves Slim prof...

Page 9: ...9 Issue 200906 Rev Ref0906S012V0 2 3 External views 2 4 Product Dimensions SERVICE MANUAL Model HRF 663ISB2R B W...

Page 10: ...bolts and then remove the cover Disconnect any wires except for the grounding wire 2 Remove the screws from the upper hinge following the direction as indicated by Arrow 1 Then remove the upper hinge...

Page 11: ...he wrench in the groove of the right screw and turn it in the direction of the arrow until both doors are the same height see pic2 3 3 Assembling the handles 1 Put the pothook of handle into the conne...

Page 12: ...fixed to ceiling of inner liner 6 Pull out the electric damper wind passage and the wind passage cover 7 After replaced the disabled parts assemble in reverse order of disassembly 3 5 2 Air Duct assm...

Page 13: ...replace it 10 Assemble in reverse order of disassembly 3 6 Disassembling the display panel 1 Unplug the power cord from the outlet 2 Loosening 2 screws fixed the bottom of control panel assembly 3 Un...

Page 14: ...he screws from the ice crushed box slide way 3 Pull out the ice crushed box slide way 4 Take out the ice box and then take out the ice box motor 5 Loosening 4 screws from the ice maker support and put...

Page 15: ...indicator L Refrigerator temperature indicator M Lock function indicator N Water selected indicator O Cubed ice selected indicator P Crushed ice selected indicator 4 2 Function adjustment Fuzzy logic...

Page 16: ...ted if the fuzzy logic is set Setting and Adjusting the Temperature The appliance is preset at fuzzy logic which can be inactivated by a press of Fuzzy logic button A indicator G will go out Setting a...

Page 17: ...e water supply to the ice maker no cubed and crushed ice Ice Water button cannot be used for selecting between water cubed ice and crushed ice but it will not affect the water dispenser cool water is...

Page 18: ...utton E indicator L will reappear and the refrigerator will begin to run as usual Locking and Unlocking the appliance To lock the appliance press and hold button C for 3 seconds under the unlock condi...

Page 19: ...e than 30 seconds the Door Alarm function will start to remind you to close the door Control Function Display 30 seconds after the final press of any button the display will be blank The display will...

Page 20: ...it or open circuit 6 Defrost sensor malfunction F6 D SNR short circuit or open circuit 7 Icemaker sensor malfunction F7 ICE SNR short circuit or open circuit 8 Signal transmit component E0 No reflect...

Page 21: ...e freezer fan will run and the refrigeration air door will open After 2 minutes the refrigeration air door will close 3 When the freezer storage compartment door is open the freezer fan will stop runn...

Page 22: ...ll adjust ice box horizontally then the water valve which is controlled by relay on main control PCB will start to pour water in 6 Water inlet quantity can be controlled through DIP S W Control button...

Page 23: ...igeration flow chart Principle diagram and description of the refrigeration cycle The refrigerant is compressed in the compressor from there it enters the dry filter de dewing tube and the condenser a...

Page 24: ...24 Issue 200906 Rev Ref0906S012V0 6 2 Perspective of the Refrigeration System 6 3 Diagram of icemaker and dispenser waterway SERVICE MANUAL Model HRF 663ISB2R B W...

Page 25: ...enser heater Defrost heater N REF room lamp Nu l ine Compressor Frequency converter PCB M REF a r damper D sp ay panel Water valve Main control PCB Power cab e F lter Brown B ue B ack Compressor conne...

Page 26: ...is circuit the air door is malfunctioning Solutions 1 If the seal between the air door and the foam is found to be not tight please affix seal strip on the interface between the air door and the foam...

Page 27: ...heck if there is apparent abnormal sound in the freezer storage compartment Remove the fan cover plate close the refrigeration air door and the icemaker air door and check if the freezer fan is operat...

Page 28: ...f time is too long will cause ice box to store too much water b Ice in ice box is frozen can t be removed Just clean the ice box c Check whether ice box is installed in icemaker if not just install th...

Page 29: ...k z The air door cable is not connected properly z The fan does not work z The fridge storage compartment is turned off z Check if the air door cable is not connected properly and install it correctly...

Page 30: ...e The temperature in the fridge storage compartment is too high while the temperature in the freezer storage compartment is OK z The temperature is set too high z Set the fridge temperature lower It t...

Page 31: ...tage of main control board is normal Whether each contact of main control board is normal Tighten each contact and test machine again Y Trouble of lighting and display system Adjust the grade accordin...

Page 32: ...Sincere forever Haier Group Haier Industrial Park No 1 Haier Road 266101 Qingdao China http www haier com...

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