Haier HVF-160WH2 Service Manual
Haier HVF-160WH2 Service Manual

Haier HVF-160WH2 Service Manual

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This servic
ce information is
s designed for
dose not c
ontain warnings
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Version:
ANU
UAL
Order N
No.Ref1405S0
011V2
F
reeze
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HV
VF-160
0WH2
HV
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use by the gen
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death.
of law.
V2 Date:
20140523
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Summary of Contents for Haier HVF-160WH2

  • Page 1 ◎201 4(HAIER ELE ECTRICAL AP PLIANCES CO OR. LTD) right reserved d. Unauthorize ed copying an d distribution is a violation o of law.
  • Page 2: Table Of Contents

    SERVICE MANUAL Issue 2014-5-23 Rev. Ref1405S011V2 Model:HVF-160WH/SS Contents Table of Contents ······································································································· 2 1. General Information ·································································································· 3 1-1.General guideline ································································································ 3 1-2. Insurance test ····································································································· 3 1-3. How to read this Service Manual ········································································ 4 2. Product Feature ········································································································· 5 2-1.
  • Page 3: Chapter 1 General Information

    SERVICE MANUAL Issue 2014-5-23 Rev. Ref1405S011V2 Model:HVF-160WH/SS 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, checkif 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 2014-5-23 Rev. Ref1405S011V2 Model:HVF-160WH/SS resume the power supply in order to prevent damage to the compressor caused by continuous restart. the refrigeration surface of the freezing compartment when the refrigerator is in Don’t touch operation;especiallyresume the power supply in order to prevent damage to the compressor caused by continuous restart.
  • Page 5: Chapter 2 Product Feature

    SERVICE MANUAL Issue 2014-5-23 Rev. Ref1405S011V2 Model:HVF-160WH/SS Chapter 2 Product Feature 2-1. SPECIFICATIONS HVF-160WH2 Type Model HVF-160SS2 Product identification Description of appliance Upright freezer Type of appliance (FS = free standing, BI = built-in) Basic features Energy efficiency class ★★★...
  • Page 6: External Views

    SERVICE MANUAL Issue 2014-5-23 Rev. Ref1405S011V2 Model:HVF-160WH/SS 2-2 External views...
  • Page 7: Chapter 3 Control Principle Of Electronic Component

    SERVICE MANUAL Issue 2014-5-23 Rev. Ref1405S011V2 Model:HVF-160WH/SS Chapter 3 Control principle of electronic component 3-1. Control Principle of the Fan The freezer fan is controlled by the control PCB according to the following conditions. 1. When the compressorbegins to run, the freezer fan will run after 60s. When the compressorstops, the fan will stopafter 60s 2.
  • Page 8: System Flow Principle

    SERV VICE M MANUA Issu ue 2014-5-2 v. Ref1405S S011V2 Model:HV VF-160WH H/SS Chapte er 4Sys stem fl low pri inciple 4-1 Refri geration flow char Principle dia agram of the e freezer cyc cle:...
  • Page 9: 4-2Perspective Of The Refrigeration System

    SERVICE MANUAL Issue 2014-5-23 Rev. Ref1405S011V2 Model:HVF-160WH/SS 4-2 Perspective of the Refrigeration System...
  • Page 10: 4-3Air Flow Chart

    SERVICE MANUAL Issue 2014-5-23 Rev. Ref1405S011V2 Model:HVF-160WH/SS 4-3Air Flow Chart Evaporator assembly set Inner liner duct cover-plate...
  • Page 11: 4-4Compressor Parameter

    SERVICE MANUAL Issue 2014-5-23 Rev. Ref1405S011V2 Model:HVF-160WH/SS 4-4 Compressor parameter Part Name Check Method and Criterion Measure the resistance with a tester. (Ambient temperature : Room temperature 20°C) Main Wiring Auxiliary Wiring Compressor Model EHC72 WANBAO Normal 28.99 19.85Ω EHC72 Abnormal Open(∞Ω) or Short Circuited (0 Ω) Measure the resistance with a tester.
  • Page 12: Checking Flow Chart

    SERVICE MANUAL Issue 2014-5-23 Rev. Ref1405S011V2 Model:HVF-160WH/SS 4-5 Checking flow chart Compressor no working Check if the home power Connect the power connected well? Test the input and output voltage using a multimeter .if input Check if input and output voltage is normal but there is no output voltage, it means the Replace voltage of control board is...
  • Page 13 SERVICE MANUAL Issue 2014-5-23 Rev. Ref1405S011V2 Model:HVF-160WH/SS Check if each connector of starter Check each connectors of the starter overload protector Compressor overload protector, run capacitor is and run capacitor, ensure each contact is in good accessories NORMAL in good condition? condition, then power on and retest the machine.
  • Page 14 SERVICE MANUAL Issue 2014-5-23 Rev. Ref1405S011V2 Model:HVF-160WH/SS Sincere forever Haier Group Haier Industrial Park, No.1, Haier Road 266101, Qingdao, China http://www.haier.co...

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