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SERVICE MANUAL
Order No. Ref1406S011V1
Refrigerator
MODEL:
HSBS628AS
HSBS628AW
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.
©2014(HAIER ELECTRICAL APPLIANCES COR. LTD)
All right reserved. Unauthorized copying and distribution is a violation of law.
Haier Group
Version: 1 Date: 20140625

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Summary of Contents for Haier HSBS628AS

  • 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. ©2014(HAIER ELECTRICAL APPLIANCES COR. LTD) All right reserved. Unauthorized copying and distribution is a violation of law.
  • Page 2: Table Of Contents

    SERVICE MANUAL Issue 2014-06-25 Rev. Ref1406S011V1 Model: HSBS628AS/W Content Chapter 1 General Information ......................3 1-1. General Guidelines ............................ 3   1-2. Insurance test .............................. 3   1-3. How to read this Service Manual  ........................ 4   Chapter 2 Product Feature ......................... 5 2-1. Specifications  .............................. 5  ...
  • Page 3: Chapter 1 General Information

    SERVICE MANUAL Issue 2014-06-25 Rev. Ref1406S011V1 Model: HSBS628AS/W 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 4: How To Read This Service Manual

    SERVICE MANUAL Issue 2014-06-25 Rev. Ref1406S011V1 Model: HSBS628AS/W Photo used in this manual The illustration and photos used in this Manual may not base on the final design of products, which may differ from your products in some way. 1-3. How to read this Service Manual...
  • Page 5: Chapter 2 Product Feature

    SERVICE MANUAL Issue 2014-06-25 Rev. Ref1406S011V1 Model: HSBS628AS/W Chapter 2 Product Feature 2-1. Specifications Product identification HSBS628AS HSBS628AW Description of appliance Side By Side Side By Side Type of appliance (FS = free standing, BI = built-in) Basic features Energy efficiency class Climate class (SN=10~32°C, N=16~32°C, ST=18~38°C, T=18~43°C)
  • Page 6: Main Functions

    SERVICE MANUAL Issue 2014-06-25 Rev. Ref1406S011V1 Model: HSBS628AS/W 2-2. Main Functions 1.Whole air-cooled computer control system, there is a freezer evaporator and a fan in freezing room, fridge room through the air circulation blowing by fan to carry on the...
  • Page 7: Chapter3 Disassembly And Installation

    SERVICE MANUAL Issue 2014-06-25 Rev. Ref1406S011V1 Model: HSBS628AS/W Chapter3 Disassembly and Installation 3.1. Door and handle Fix the bolt into the hole on the door, and then use the handle aiming to the bolt, push the handle down until it touch the door firmly.
  • Page 8 SERVICE MANUAL Issue 2014-06-25 Rev. Ref1406S011V1 Model: HSBS628AS/W 2. Pull out the connection-peg, dismantle to show the front-panel; 3. Dismantle the screw.
  • Page 9: Ref Damper

    SERVICE MANUAL Issue 2014-06-25 Rev. Ref1406S011V1 Model: HSBS628AS/W 3.4 REF damper 1. Tear open the card claw, dismantle the cover plank 2. Dismantle screw, dismantle to cover the plank 3. Pull out the connection-peg; 4. Dismantle foam, Pull out the connection-peg;...
  • Page 10: Freezer Wind Passage Cover

    SERVICE MANUAL Issue 2014-06-25 Rev. Ref1406S011V1 Model: HSBS628AS/W 5. Tear open the foam, replace the damper. 3.5 freezer wind passage cover 1. Dismantle the screw cover;...
  • Page 11 SERVICE MANUAL Issue 2014-06-25 Rev. Ref1406S011V1 Model: HSBS628AS/W 2. Dismantle screw, dismantle the cover plank with the sucker; 3. Tear open to connect the plug-in, dismantle the support;...
  • Page 12 SERVICE MANUAL Issue 2014-06-25 Rev. Ref1406S011V1 Model: HSBS628AS/W 4. Dismantle the below cover.
  • Page 13: Chapter 4 Control And Display System

    SERVICE MANUAL Issue 2014-06-25 Rev. Ref1406S011V1 Model: HSBS628AS/W Chapter 4 Control and display system A – Lock icon B – Quick freezing icon C – Freezer temperature setting indicator D – Temperature indicator E – Fridge temperature setting indicator F – Quick cool icon G –...
  • Page 14 SERVICE MANUAL Issue 2014-06-25 Rev. Ref1406S011V1 Model: HSBS628AS/W Press and hold the ‘LOCK’ button for 3 seconds. The LOCK icon will switch off and the refrigerator will unlock. Holiday Mode! WARNING ! Before selecting Holiday Mode remove all food and drink from the fridge compartment as is maybe unsafe to eat or drink after a short period of time.
  • Page 15 SERVICE MANUAL Issue 2014-06-25 Rev. Ref1406S011V1 Model: HSBS628AS/W feature before putting large quantities of food into the fridge chamber at any time. The Quick Cool Mode will turn off once it has reached the set temperature. To turn on Press the ‘S.COOL’ button , the Quick cool icon will turn on, the appliance will work under Quick cool mode.
  • Page 16: Chapter 5 Control Principal And Related Test Functions

    SERVICE MANUAL Issue 2014-06-25 Rev. Ref1406S011V1 Model: HSBS628AS/W Chapter 5 Control principal and related test functions 5-1. Air damper 1) Refrigerating sensor R1 controls the startup and shutdown of air damper in refrigerator compartment. 2)The air damper is closed (in order to prevent the compartment from freezing) within 15 minutes from the beginning to the finishing of defrosting.
  • Page 17 SERVICE MANUAL Issue 2014-06-25 Rev. Ref1406S011V1 Model: HSBS628AS/W MODE OPERATION WORKING CONDITION REMARKS 1)R and F display areas:T1、T1; 2)COMP start work; Test mode 3)F FAN work with high votage; TEST1 will have a Pull down C FAN work with high votage;...
  • Page 18: Chapter 6 System Flow Principle

    SERVICE MANUAL Issue 2014-06-25 Rev. Ref1406S011V1 Model: HSBS628AS/W Chapter 6 System flow principle 6-1.System flow scenograph...
  • Page 19: 6-2.System Flow Chart

    SERVICE MANUAL Issue 2014-06-25 Rev. Ref1406S011V1 Model: HSBS628AS/W 6-2.System flow chart...
  • Page 20: Chapter 7 Circuit Diagram

    SERVICE MANUAL Issue 2014-06-25 Rev. Model: HSBS628AS/W Ref1406S011V1 Chapter 7 Circuit diagram 7-1. Main control PCB diagram Ref.damper 12V Ref.sensor 1 moter (Lower) Ref.sensor 2 (Upper) heater Frz.LED lamp 12V 3W Ref.LED lamp 12V 3W Condenser fan motor DC 13V/1.8W Evaporator fan motor DC 13V/3.6W...
  • Page 21: Brief Principle Diagram

    SERVICE MANUAL Issue 2014-06-25 Rev. Ref1406S011V1 Model: HSBS628AS/W 7-2. Brief principle diagram HSBS628AS HSBS628AW...
  • Page 22: Sensors And Error Codes

    SERVICE MANUAL Issue 2014-06-25 Rev. Ref1406S011V1 Model: HSBS628AS/W 7-3. Sensors and error codes Sensor Location: Sensor name Sensor marker Sensor location F SNR Freezer sensor On the left side of the FRZ cabinet R1 SNR Refrigerator sensor 1 beside the air-vent in REF...
  • Page 23 SERVICE MANUAL Issue 2014-06-25 Rev. Ref1406S011V1 Model: HSBS628AS/W Error code list: Error Indicator Malfunction Error code meaning F SET R SET F SNR failure normal F SNR is short circuit or open circuit RT SNR failure normal RT SNR is short circuit or open circuit...
  • Page 24: Chapter 8 Trouble Shooting

    SERVICE MANUAL Issue 2014-06-25 Rev. Ref1406S011V1 Model: HSBS628AS/W Chapter 8 Trouble shooting Water/moisture/frost in the refrigerator  Accumulation of frost and  Hot and moist climate. moisture accelerate in such  The door is not closed climate. Moisture accumulates on tightly ...
  • Page 25 SERVICE MANUAL Issue 2014-06-25 Rev. Ref1406S011V1 Model: HSBS628AS/W  The door gasket of the 24 hours for the refrigerator fridge/freezer storage temperature to become stable. compartment is dirty,  Clean or replace the door gasket. worn, cracked or Leakage gap of door gasket can mismatched.
  • Page 26 Sincere forever Haier Group Haier Industrial Park, No.1, Haier Road 266101, Qingdao, China http://www.haier.com...

This manual is also suitable for:

Hsbs628aw

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