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SERVICE MANUAL
Order No. Ref1505S017V0
Upright Freezer
MODEL:
HVF430VW
HVF430VS
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
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Summary of Contents for Haier HVF430VW
- 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.
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Page 2: Table Of Contents
SERVICE MANUAL Contents Chapter 1 General Information ............................2 1-1. General Guidelines ................................2 1-2. Insurance test ..................................2 Chapter 2 Product Feature .............................. 3 2-1. Specifications ..................................3 2-2. External views .................................4 2-3 Space requirement ................................5 2-4. Main features ...................................6 2-5. Explanation of the Models ...............................6 Chapter 3 Disassembly and Installation........................... -
Page 3: Chapter 1 General Information
SERVICE MANUAL 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: Chapter 2 Product Feature
SERVICE MANUAL Chapter 2 Product Feature 2-1. Specifications Picture HVF430VW Model HVF430VS · Basic features Energy efficiency class 3.5 star Climate class Freezer compartment star rating */*** Gross capacity Total net capacity Net capacity freezer compartment (total) Chill compartment Energy consumption / year... -
Page 5: External Views
SERVICE MANUAL 2-2. External views 1 LED light 6 Auxiliary door seal 2 Air-duct cover 7 Adjustable door shelves 3 Glass shelves 8 Rating plate 4 Freeze storage bins 9 Door handle 5 Adjustable feet 10 Twist ice maker... -
Page 6: Space Requirement
SERVICE MANUAL 2-3 Space requirement Appliance width in mm Appliance width in mm Model HVF325VW 1076 1725... -
Page 7: Main Features
5. LED light illumination: adopting the technique of light illumination, the light is soft, even, bright and no illumination dead angle. 6. Adjusting shelf height：The shelf can be relocated to accommodate food size or height.. 2-5. Explanation of the Models Freezer’s Color (W: White S: Satina) Freezer’s Gross Capacity Haier Vertical Freezer... -
Page 8: Chapter 3 Disassembly And Installation
SERVICE MANUAL Chapter 3 Disassembly and Installation 3-1 Disassembly of Assembly Air Duct Hole cover Remove hole cover Remove screw Remove the upper air duct cover Freezer temperature sensor Fan terminal Remove screw Remove the lower air duct cover Pull out the fan tetminal... -
Page 9: 3-2.Switch On Opening The Door And Led Light
SERVICE MANUAL 3-2.Switch on opening the door and LED light Pry the side of the light Remove the connector Remove the LED light Open the hinged cover and remove the Press the clip and Remove the switch Remove the Screws（7 screws） switch harness 3-3.Display panel in the door cupule... -
Page 10: 3-4.Pcb Board
SERVICE MANUAL 3-4.PCB board Remove the 3 screws with screwdriver Separate the connector box from each other. Push the clips of the PCB box, remove the PCB board Install it according to the reverse step... -
Page 11: 3-5.Auxiliary Door Seal
SERVICE MANUAL 3-5.Auxiliary door seal Install the auxiliary door seal close to the door seal groove, with its end face aligned with the Note: Do not install the auxiliary door seal upside down door lining boss, centered on the left and right Smooth out the outer door seal and check whether the outer door seal Install the upper part of the outer door seal and interferes with the end of the auxiliary door seal. -
Page 12: Chapter 4 System Flow Principle
SERVICE MANUAL Chapter 4 System flow principle 4-1 Refrigerating cycle plan... -
Page 13: Refrigerating Cycle Perspective
SERVICE MANUAL 4-2 Refrigerating cycle perspective Condenser2 De-dewing tube Evaporator Suction tube Capillary Dry filter Charge tube Compressor Condenser1... -
Page 14: Chapter 5 Circuit Diagram
SERVICE MANUAL Chapter 5 Circuit diagram 5-1. Brief principle diagram... -
Page 15: Main Control Chart
SERVICE MANUAL 5-2. Main control Chart Connectors` location on PCB... -
Page 16: Pcb Pins Break Method
SERVICE MANUAL Connector name Wire connecting Parts connecting Position of parts Normal working parameter 1,2: LED 1,2: DC 12V 1,2； 3,4,5,6: Evaporator FAN 3,4,5,6,: DC 12V 3,4,5,6； 7,8: door switch 7,8: DC 5V 7,8； 10,11,12: display 10,11,12: DC 12V 10,11,12;(CN8-5) 3,,8Freezing sensor 4,5;... -
Page 17: Chapter 6 Main Function Operating Principle
SERVICE MANUAL Chapter 6 Main Function Operating principle 6-1 Defrost system 6-1-1 defrost control ： 1. The first defrosting cycle start after freezer compressor has running more than 7 hours, if the product is powered initially. 1.1. A defrosting cycle will be started when the freezer is working for 50（96） hours continuously and the door must keep closing. - Page 18 SERVICE MANUAL 6-1-4. defrost rule Temperature RT（℃） Time Defrost condition setting door open accumulative time ≥180s ， Compressor accumulative running time：8H＜T Defrost Immediately door open accumulative time ≥180s ， Compressor accumulative RT＜35 running time：T＞8H Defrost Immediately Freezer power-on time =50H Defrost Immediately or 96H door open accumulative time ≥180s ，...
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Page 19: Chapter 7 Control And Display System
SERVICE MANUAL Chapter 7 Control and display system 7-1 Control and display panel Icons Description a：Temperature display icon b：Super Freeze icon c：Daily function icon d：Holiday icon e：Auto Set icon f： Lock icon Key Description A：Decreasing temperature setting key:Press to decrease the temperature B：Super Freeze key: Press to active the super freeze function C：Daily function key: Press to active Daily functions D：Holiday key: Press to active Holiday function... -
Page 20: Function Adjustment
SERVICE MANUAL 7-2 Function adjustment 7-2-1 Start-up Please note：The high temperature alarm will not sound when the freezer is first switch on. It will only sound after 3 hours if the freezer has not cooled down below -3° C. 1. Insert the plug in the socket to switch on the freezer. At this time the gear position is set at -18. 2. - Page 21 SERVICE MANUAL 4. Holiday function (D): When display is unlocked, by touching "Holiday" (D), the Holiday icon (d) will be light, the freezer works in Holiday function. In the Holiday mode, touching "Holiday" (D), the Holiday icon (d) is off, and the freezer exits the holiday function. In the holiday mode, if the temperature before entering Holiday is higher than -18 ℃, then after entering the Holiday function, the temperature is automatically set to -18 ℃;...
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Page 22: Chapter 8 Quick Check And Self-Test Model
SERVICE MANUAL Chapter 8 Quick check and Self-test model 8-1 Checking method of fault code Entry mode: In the unlock state, press the “＋” button and click the“－”button for 10 times (within 8 seconds); after entering the fault query, press the “Lock” button to switch the fault code display. If there is no fault currently, then display“--”. -
Page 23: Demo Mode
SERVICE MANUAL 1. Under T1 mode, press the button “Lock” for 1 time will appear T2, press 2 times will appear T3, press 3 times will appear T4, press 4 times will appear T5, press 5 times will appear T6, press 6 times will appear T7 until the normal temperature is displayed, then exit T1 mode. -
Page 24: Sensor Layout Plan
SERVICE MANUAL 8-4 Sensor layout plan environment temperature the freezer temperature sensor sensor the defrost temperature sensor... -
Page 25: Chapter 9 Electrical Parts Specifications
SERVICE MANUAL Chapter 9 Electrical Parts specifications 9-1 Electrical Parts Spare parts Model The main parameters Picture GW15D12MS1 DC12V, 0,29A AB-57Z32 Heating element for 0064001680C 230V, 200W,269Ω defrosting LED lamp 0064002304 DC12V, 4W AC 230V/40-150Hz,R600a Resistance between lines at 25℃ Compressor VTX1113Y 13.4±10%Ω... -
Page 26: Sensor Parameter
SERVICE MANUAL 9-2 Sensor parameter Value of the Freezer Temperature sensors Value of Value of Value of Value of Temperature Temperature Temperature Temperature sensors sensors sensors sensors 33.84 18.9 10.9 6.162 31.88 17.86 10.33 5.861 30.04 16.89 5.576 28.32 15.97 9.296 5.306 26.7... -
Page 27: Chapter 10 Trouble Shooting
SERVICE MANUAL Chapter 10 Trouble shooting 10-1. Common problems and solutions 10-1-1 Symptom: no defrosting Check: Enter T2 mode. Check if the temperature of the defrosting heating wire is rising. If the temperature of the heating wire does not change, please check if all the connectors are connected properly and test if there is 220-240V voltage output across the terminals of the heating wire. -
Page 28: Examination And Solutions For Other Problems
SERVICE MANUAL 10-2 Examination and Solutions for Other Problems Problems Causes Solutions Mains plug is not connected in The compressor does Connect the mains plug. not work. the mains socket. In this case, it is normal for the appliance to run longer. - Page 29 SERVICE MANUAL The goods were not adequately packaged. Always pack the goods well. The door is not tightly closed. Close the door. The door has been opened too Do not open the door too frequently. Strong ice and frost in ...
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Page 30: Checking Flow Chart
SERVICE MANUAL 10-3. 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 NORMAL... - Page 31 SERVICE MANUAL Sincere forever Haier Group Haier Industrial Park, No.1, Haier Road 266101, Qingdao, China http://www.haier.com...
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