Haier HSBS555AW Service Manual
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Haier HSBS555AW Service Manual

Haier HSBS555AW Service Manual

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SERVICE MANUAL
Order No. Ref1505S017V0
Refrigerator
MODEL:
HSBS555AS
HSBS555AW
WARNING
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.
©2015(HAIER ELECTRICAL APPLIANCES COR. LTD)
All right reserved. Unauthorized copying and distribution is a violation of law.
Haier Group
Version: V2 Date: 20150529

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Summary of Contents for Haier HSBS555AW

  • Page 1 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. ©2015(HAIER ELECTRICAL APPLIANCES COR. LTD) All right reserved. Unauthorized copying and distribution is a violation of law.

  • Page 2: Chapter 1 General Information

    SERVICE MANUAL Issue 2015-05-29 REF. Ref1505S017V0 Model: HSBS555AS/AW Rev. Chapter 1 General Information 1-1. General Guidelines When servicing, observe the original lead dress. If a short circuit is found, replace all parts which have been overheated or damaged by the short circuit. After servicing, see to it that all the protective devices such as insulation barriers, insulation papers shields are properly installed.

  • Page 3: Chapter 2 Product Feature

    SERVICE MANUAL Issue 2015-05-29 REF. Ref1505S017V0 Model: HSBS555AS/AW Rev. Chapter 2 Product Feature 2-1. Specifications Model HSBS555AS/AW Product identification Description of appliance Side By Side Type of appliance(FS = free standing, BI = built-in) Supplier own brand Haier Basic features Climate class SN.N.ST.T...

  • Page 4: External View

    SERVICE MANUAL Issue 2015-05-29 REF. Ref1505S017V0 Model: HSBS555AS/AW Rev. 2-2. External view...

  • Page 5: Space Requirement

    SERVICE MANUAL Issue 2015-05-29 REF. Ref1505S017V0 Model: HSBS555AS/AW Rev. 2-3 Space requirement 2-4. Main features Single cooling system with air-cooled computer control, there is a freezer evaporator in freezing room, fridge room temperature is controlled by ON/OFF of electronic air damper.

  • Page 6: Chapter 3 Disassembly And Installation

    SERVICE MANUAL Issue 2015-05-29 REF. Ref1505S017V0 Model: HSBS555AS/AW Rev. Chapter 3 Disassembly and Installation 3-1 Disassembly of the assembly 3-1-1 Disassembly of refrigerator duct ① Take out the screw (in the red zone) by using cross ③ screwdriver ② pull the air duct down ①...
  • Page 7 SERVICE MANUAL Issue 2015-05-29 REF. Ref1505S017V0 Model: HSBS555AS/AW Rev. 3-1-2 door display panel The first way: Push a sucker on the bottom of the display panel, then pull it Bottom of the display The second way: Use the knife pry the display panel Notice: Don’t break the door...
  • Page 8 SERVICE MANUAL Issue 2015-05-29 REF. Ref1505S017V0 Model: HSBS555AS/AW Rev. 3-1-3 freezer air duct ①First remove the screw cap on the freezer air duct cover (in the red zone), then take out screw by using cross screwdriver ② Pry the top freezer air duct cover...
  • Page 9 SERVICE MANUAL Issue 2015-05-29 REF. Ref1505S017V0 Model: HSBS555AS/AW Rev. pull out the freezer fan Take off the connecter of the freezer Freezer sensor ④Seize the top of the bottom freezer air duct cover and pull it then take it off...
  • Page 10 SERVICE MANUAL Issue 2015-05-29 REF. Ref1505S017V0 Model: HSBS555AS/AW Rev. Defrost heater connector Defrost sensor connector When you install the defrost heater, the bottom should be 2 cm far away from the cabinet, if it is too near, it will roast the cabinet badly, if it is too far, the drain hole will be iced up.
  • Page 11 SERVICE MANUAL Issue 2015-05-29 REF. Ref1505S017V0 Model: HSBS555AS/AW Rev. 3-1-4 the ambient sensor Open the right hinge cover, you will find the ambient sensor 3-1-5 the cabin compressor Cooling fan condenser ① Open the cover of the cabin, you will find...
  • Page 12 SERVICE MANUAL Issue 2015-05-29 REF. Ref1505S017V0 Model: HSBS555AS/AW Rev. capacitance Thermal relay protection...

  • Page 13: Chapter 5 System Flow Principle

    SERVICE MANUAL Issue 2015-05-29 REF. Ref1505S017V0 Model: HSBS555AS/AW Rev. Chapter 5 system flow principle 4-1 Refrigerating cycle plan 4-2 Refrigerating cycle perspective...

  • Page 14: Chapter 5 Circuit Diagram

    SERVICE MANUAL Issue 2015-05-29 REF. Ref1505S017V0 Model: HSBS555AS/AW Rev. Chapter 5 Circuit diagram 5-1. Main control Chart...
  • Page 15 SERVICE MANUAL Issue 2015-05-29 REF. Ref1505S017V0 Model: HSBS555AS/AW Rev. Connectors ‘ location on PCB CN 4 CN 2 CN 1 CN 5 CN 8 CN 10 CN 11 5-2 PCB pins break method Display board break J02...

  • Page 16: Defrost System

    SERVICE MANUAL Issue 2015-05-29 REF. Ref1505S017V0 Model: HSBS555AS/AW Rev. Chapter 6 Main Function Operating principle 6-1 Defrost system 6-1-1 defrost control ： According to the times of opening and closing the door and the time of the compressor cumulative working, the refrigerator has different frost timing . When the temperature of the defrost sensor reaches 7℃,the defrost stops, in defrosting the compressor and freezer fan are off, the refrigeration...
  • Page 17 SERVICE MANUAL Issue 2015-05-29 REF. Ref1505S017V0 Model: HSBS555AS/AW Rev. Compressor accumulative R.door open accumulative time ≥3min ，Defrost Immediately； running time：T＞12H Refrigerator accumulative Defrost Immediately running tim=50H Compressor accumulative R.door open accumulative time ≥9min ，Defrost Immediately running time：7H＜T≤12H Compressor accumulative 35≤RT＜41 R.door open accumulative time ≥3min ，Defrost Immediately；...
  • Page 18 SERVICE MANUAL Issue 2015-05-29 REF. Ref1505S017V0 Model: HSBS555AS/AW Rev. 6-2 Adjust the level of the refrigerator The appliance should be placed on a flat and solid sur- face. 1. Tilt the refrigerator slightly backwards. 2. Set the feet to the desired level.

  • Page 19: Chapter 7 Control And Display System

    SERVICE MANUAL Issue 2015-05-29 REF. Ref1505S017V0 Model: HSBS555AS/AW Rev. Chapter 7 Control and display system 7-1 Control and display panel...
  • Page 20 SERVICE MANUAL Issue 2015-05-29 REF. Ref1505S017V0 Model: HSBS555AS/AW Rev. 7-2 Function adjustment 7-2-1 First, The panel is unlocked. ▶ Touch button “F” for 3 seconds to block all panel elements against activation. An acoustic signal sounds .The related indicator “f” is now displayed and the lightening of the panel is switched off. The icon flashes if a button will be pressed, when the panel lock is activated.

  • Page 21: Smart Function

    SERVICE MANUAL Issue 2015-05-29 REF. Ref1505S017V0 Model: HSBS555AS/AW Rev. consumption. 4. Press any key except “B“ (Freezer) to confirm, or the setting confirms automatically after 5 sec- 7-2-4 SMART function In the SMART function, the appliance can automatically adjust the temperature setting according to the ambient temperature and temperature change in the appliance.
  • Page 22 SERVICE MANUAL Issue 2015-05-29 REF. Ref1505S017V0 Model: HSBS555AS/AW Rev. Switch on the Power Cool function if larger quantity of food should be stored (for example after the purchase). The Power-Cool function accelerates the cooling of fresh food and protects the goods already stored from undesirable warming.
  • Page 23 SERVICE MANUAL Issue 2015-05-29 REF. Ref1505S017V0 Model: HSBS555AS/AW Rev. Chapter 8 Quick check and Self-test model 8-1 Checking method of fault code 5 times lock Step 1, locked Step 2, Press the “Refrigerator” continuously Step 3, Press “Smart” for 5 times Step 4, Press the “unlock”...

  • Page 24: Fault Code

    SERVICE MANUAL Issue 2015-05-29 REF. Ref1505S017V0 Model: HSBS555AS/AW Rev. Fault code Error code Defect explaination Remark Freezer sensor fault Freezer defrosting sensor fault Refrigerator sensor fault ambient-temperature sensor fault Freezer fan fault cooling fan fault Communication fault between PCB and display panel...

  • Page 25: Test Mode

    SERVICE MANUAL Issue 2015-05-29 REF. Ref1505S017V0 Model: HSBS555AS/AW Rev. 8-2 Test mode Entry Check T1→T2→T3→T4→ exit the test mode open refrigerator door Step 1, locked Step 2, Press “Refrigerator” continuously Step 3, Press the “Power Freeze” for 5 times. Step 4, Press the “unlock” to enter...

  • Page 26: Demo Mode

    SERVICE MANUAL Issue 2015-05-29 REF. Ref1505S017V0 Model: HSBS555AS/AW Rev. mode Working rule compressor freezer defrost Factory test, no Factory test, no /freezing fan and heater, Defrost useful useful cooling sensor ＞ 7 ℃ , engineer engineer working defrosting heater is...
  • Page 27 SERVICE MANUAL Issue 2015-05-29 REF. Ref1505S017V0 Model: HSBS555AS/AW Rev. 8-4 Sensor layout plan Ambient sensor refrigerator sensor Defrosting sensor freezer sensor...
  • Page 28 SERVICE MANUAL Issue 2015-05-29 REF. Ref1505S017V0 Model: HSBS555AS/AW Rev. The resistance of the sensors The resistance(K) ( ± The resistance(K) (± The resistance(K) (±5%K) 5%K) 5%K) T(℃) T(℃) T(℃) R type F type R type F type R type F type 33.070...
  • Page 29 SERVICE MANUAL Issue 2015-05-29 REF. Ref1505S017V0 Model: HSBS555AS/AW Rev. Chapter 9 Electrical Parts specifications The main parameters Photo Spare parts list ENB130 The main winding resistance at 20℃： 11.24±10Ω Compressor constant frequency Volt： Freezer compartment fan Power：3.6W Volt： Cooling fan Power：1.5W...

  • Page 30: Chapter 10 Trouble Shooting

    SERVICE MANUAL Issue 2015-05-29 REF. Ref1505S017V0 Model: HSBS555AS/AW Rev. Chapter 10 Trouble shooting 9-1. Symptom: not work I t should be Electrician to fix Check if the power supply accord wit h the rated voltage? I t should be Electrician to fix...
  • Page 31 SERVICE MANUAL Issue 2015-05-29 REF. Ref1505S017V0 Model: HSBS555AS/AW Rev. The compressor is failure check if the value of the compressor is right Check if the thermal protection is access The thermal protection is on normal temperature failure Replace the relay, check if the The relay is failure compressor can working(the relay can’t...
  • Page 32 SERVICE MANUAL Issue 2015-05-29 REF. Ref1505S017V0 Model: HSBS555AS/AW Rev. 9-2 fridge compartment icing Control the display to the if the fridge temperature set too lo normal temperature w? normal is 5 ℃ If the fridge sensor resistance Replace the fridge sensor...

  • Page 33: Poor Cooling

    SERVICE MANUAL Issue 2015-05-29 REF. Ref1505S017V0 Model: HSBS555AS/AW Rev. 9-3 Poor cooling Repair the gasket or flow the Check if there is gap between the gasket with the electric fan gasket and the cabinet The products do not brunt, ventilation...
  • Page 34 SERVICE MANUAL Issue 2015-05-29 REF. Ref1505S017V0 Model: HSBS555AS/AW Rev. If there is signal to the heater (230 The control board is failure V )or the fan(6V-13V) Change the compressor Check if the compressor is normal Open the cooling system, Connect the...
  • Page 35 SERVICE MANUAL Issue 2015-05-29 REF. Ref1505S017V0 Model: HSBS555AS/AW Rev. Sincere forever Haier Group Haier Industrial Park, No.1, Haier Road 266101, Qingdao, China http://www.haier.com...

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