SERVICE MANUAL - ApplianceAssistant.com
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1. The illustration and photos used in this Manual may not base on the final design of products which may differ from the products in some way 1 3 How to read this Service Manual The meaning of each icon is described in the table below Note i A note provides information that is not indispensable but may nevertheless be valuable to the reader such as tips and tricks Caution caution is used when there is danger t through incorrect manipulation may damage equipment loose data get an unexpected result or has to restart part of a procedure Warning A warning is used when there is danger of personal injury Reference LL A reference guides the reader to other places in this binder or in this manual SERVICE MANUAL Chapter 2 Product Feature 2 1 SPECIFICATIONS Model HBCW100ABB HVFB040BBB PHOTO Capacity Bottles Upper zone 16 Bottles Bottom zone 60 Coke cans amp 15 40 Coke Bottles Temperature Control Type Dual Zone Electronic Led Display Door Type Full View Glass Flat Full View Glass Flat Storage Racks QTY Installation Type Free Standing Free Standing Leveling Legs es lt O Performance Data Electrical Requirements V Hz 115V 60Hz Temperature Setting Range Be Min Max Ambient Temperature 6 18 C Technical Details BC Door Insulation Double Pane Tempered Glass Type Of Refrigerant Used R134a Ventilation Rear Side Front Rear2. and take off the middle partition from the unit 2 Then make the up lid foam low lid separate from the middle partition SERVICE MANUAL ER Model HBCW100ABB HVFE040BBB 4 3 Main control panel 1 Remove the cover of the cabinet which is on the back of the unit 2 Remove the screws which fix the main control panel box 3 The main control panel is fixed in the panel box by a screw dismantle it the control panel will be removed SERVICE MANUAL 2011 10 21 Model HBCW100ABB HVFE040BBB Chapter 5 Control and display system 5 1 Control and display panel HWFEO40BBB HBCWTOOABBE Once we plugged the unit it needs to run for 30 minutes at least to acclimate itself before any adjustments During this time depending on the internal temperature the red or white wine light will stay on for the upper compartment and red or white wine light will stay on for the lower The LED display will show the current internal temperature SERVICE MANUAL 2011 10 21 5 2 Function Schedule Control the LED light Temperature adjustment amp enactment 5 3 Function adjustment and control principles 5 3 1 Temperature Adjustments 1 Wine cellar HVFEO40BBB It can be set to any temperature between 39 and 65 F in either of the compartments to accommodate your wine storage requirements 2 Wine Beverage center HBCW100ABB The upper compartment can be set to any temperature between 46
3. Frequent door openings Allow time for recently added wine to reach desired temperature Check gaskets for proper seal Clean condenser coils PS SY gt Adjust temperature control to colder setting Too cold 1 If temperature control setting is too cold adjust to a warmer setting 8 1 3 Unit runs too frequently 1 This may be normal to maintain constant temperature during high temperature and humid days 2 Doors may have been opened frequently or for an extended period of time 3 Clean condenser coils 4 Check gasket for proper seal 5 Check to see if doors are completely closed 8 1 4 Moisture builds up on interior or exterior of the unit 1 This is normal during high humidity periods 2 Prolonged or frequent door openings 3 Check door gaskets for proper seal SERVICE MANUAL Model HBCW100ABB HVFE040BBB 8 2 Compressor parameter Ambient temperature 25 C Compressor Starter PTC Max working eau voltage Max running 12A current eie ds protector temperature Revert 6148 temperature E SERVICE MANUAL Model HBCW100ABB HVFE040BBB 8 3 Abnormal Problems 8 2 1 Compressor doesn t start Comprssor doesn t start Y Change a new N control panel and test hether display syatem is normal Whether the dispa Lower the setting temperature is higher then N P 5 temperature an
4. Number Of Lights SERVICE MANUAL Model HBCNIOOABEVFEOMOEES Unit dimensions 970 500 550 970 500 550 H W D mm Net weight 45kg 45kg Packing dimensions amp load ability Packing dimensions H 1040 568 640 1040 568 620 W D mm Gross weight 50kg 40 High cube container load 156pcs Service User instruction languages SERVICE MANUAL _ Mede tbowonasamreouosap 2 2 External views HVFEO4OBBB Se te HBCW100ABB Red Wine Indicator Interior Light Button White Wine Indicator Temperature Adjustment up down LED Temperature Display Upper Compartment Door 9 Auto Light Switch 10 Adjustable Leveling Legs 11 Shelves LED Temperature Display Lower Compartment Temperature Set Button SERVICE MANUAL Model HBCW100ABB HVFE040BBB Chapter 3 Installation adjustments and maintenance 3 1 Installation 3 1 1 Unpacking the Unit Remove all packaging material This includes the foam base and all adhesive tape holding the Unit accessories inside and outside compressor from shipping damage due to vibration and shock Inspect and remove any remains of packing tape or printed materials before powering on the Unit 3 1 2 Leveling the Unit The Unit has four leveling legs which are located in the front and rear corners of the Unit After properly placing the Unit in its final position you can level the Unit Leveling cellar or by turning them clockwise to lower
5. and extended opening of glass door will reduce refrigeration ability by cloth pieces or paper or dirt or Whether the glass door has be r closed well Whether the glass door door sea bar is too dirty or sealed wel k move dirt and put on a liftte talcum power SERVICE aie Sincere forever Haier Group Haier Industrial Park No 1 Haier Road 266101 Qingdao China http www haier com
6. before moving the machine especially things like panels e g glass shelf Please wear intact cotton gloves when repair any parts of the evaporator so that scratches by the sharp fins can be avoided If there is a breakdown with the refrigeration system please surrender the machine to the service center else the leaked refrigerant may pollute the atmosphere The refrigerator use AC of 115V with a frequency of 60Hz big fluctuation of voltage may cause a start failure of the refrigerator a burn out of the control panel and compressor or an abnormal sound from the compressor in operation Take care not to damage the supply line Don t yank at the line pull the plug out gently from the receptacle Don t press the line under the cabinet or step on it Take care not to roll on or damage the supply line when moves the machine from the wall In the case of leakage of inflammable gases like carbon monoxide open the door and windows Don t pull out or insert the plugs of the appliance Don t touch the refrigeration surface of the freezing compartment when the refrigerator is in operation especially when your hand is wet else you may be glued to the surface Pull out the plug of power supply during clearance or power outage Wait at least five minutes to resume the power supply in order to prevent damage to the compressor caused by continuous restart SERVICE MANUAL Model HBCWIOOABEVFEOMOEES il Photo used in this manual
7. AL Model HBCW100ABB HVFE040BBB 3 1 5 Net Dimension Unit Dimension W D H 3 2 Maintenance AN To avoid electric shock always unplug the unit before cleaning ignoring this warning may result in death or injury General Prepare a cleaning solution of 3 4 tablespoons of baking soda mixed with warm water Use sponge or soft cloth dampened with the cleaning solution to wipe down the unit o Rinse with clean warm water and dry with a soft cloth e Do not use harsh chemicals abrasives ammonia chlorine bleach concentrated detergent solvents or metal scouting pads some of these chemical may dissolve damage and or discolor the unit Door Gaskets e Clean door gaskets every three months according to general instructions Gaskets must be B clean and pliable to assure a proper seal Petroleum jelly applied lightly on the hinge side of gaskets will keep the gasket pliable and assure a good seal SERVICE MANUAL Chapter 4 Disassembly 4 1 Door 1 Remove the top hinge cover with flat screwdriver 2 Remove the screws fixed the top hinge with screwdriver and then lift the door the door will be removed 4 2 light and the display panel The light and the display panel both are in the electronic box which is on the middle of the wine cellar SERVICE MANUAL Model HBCW100ABB HVFE040BBB 1 The middle partition is fixed on the cabinet with two screws so you should loosen the screws
8. EE ree ee a 16 TT N oo A 16 Z Compressors Saring and Stopping EE N 16 7 Circuit diagram EA anni mins 17 7 1 Circuit DIAGTAM ee aan nenen aan nana ae nana aan aman 17 E EE ER N N 18 8 Trouble shooting ee Oi N EE N EE N OE EEN 19 8 1 Normal Problemes 19 EEE 20 8 3 Abnormal Problems TT EE EE AAA 21 SERVICE MANUAL Model HBCW100ABB HVFE040BBB 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 After servicing make the following leakage current checks to prevent the customer from being exposed to shock hazards 1 Leakage Current Cold Check 2 Leakage Current Hot Check 3 Prevention of Electro Static Discharge ESD to Electrostatic Sensitive 1 2 Insurance Test 1 Check if there is any leak of current 11 12 13 14 Cut out the power supply before the repair to avoid an electrical shock hazard In the case of a live line test insulating gloves should be worn to avoid potential electrical shock Confirm the rated current voltage and capacity before testing with any kinds of instruments Watch if the upper door is open when you check something at a lower position Take out every part in the cabinet
9. Haier SERVICE MANUAL Order No Ref1110S003V0 MODEL HBCW100ABB HVFE040BBB 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 2011 HAIER ELECTRICAL APPLIANCES COR LTD All right reserved Unauthorized copying and distribution is a violation of law Haier Group SERVICE MANUAL Model HBCW100ABB HVFE040BBB Contents Table of Contents SNS SN RS NS ENT NS NN NN SNS NN NN TS TS NS RSS ss Ts ERRE 2 1 General Information Ma ii iii iii iii ia 3 AN BG 3 RE 3 ee de 4 2 Product Feature EE EA CCE E EA ii 5 TT o_o 5 E a ee ee N 7 3 Installation adjustments and maintenance 8 A AREMA BEE 8 Qe en An Ge ovteseassxenenenvnnnbvasasnsnvnvacbonsveon gt ussiaastantsenseunsbendasascdrantheosvepeboodosses 9 4 Disassembly EE EE EE EE Iii 10 EE EE EE ash 10 A an anna 1 e AA 15 5 Control principle of electronic component EE EE Aa Na MN 13 EC LA Wie olay EE A 13 5 9 Function Schedule simon N 13 TE and Ce nens 13 SA T 6 System flow principle EE EE EE
10. and 65 Fithe lower compartment cab be set to any temperature between 34 and 62 F 3 To set the temperature hold the lt lt 1 button for about 3 seconds You will notice the temperature display blink for the Upper compartment Press the A or V button to increase or decrease the temperature setting Once the desired temperature is attained press the se button Doing this the electronic control panel will revert back to display the inside temperature lt may take some time to reach the set temperature 5 3 2 Light Adjustments To complement the look of your wine collection soft light has been built into the wine cooler Light Simply push the Lo J button on the electronic controlled unit and the light comes on push again for off If you want to leave the light on always after closing the door simply push the om button before closing the door leave light off when not viewing your collection SERVICE MANUAL 2011 10 21 5 4 Failure code display Some times the display works out of orders reading the following contention may give you some help Failure code display Error Description and reason code display LL blinks with buzzing That means the related compartment temperature is lower than 5 C HH blinks with buzzing That means the related compartment temperature is higher than 50 C EE is the abbreviation of ERROR ERROR It is someth
11. arting and stopping control Form The temperature display amp the compressor s and valves working status Wong fo fan 2 1 ra s Le a7 fre 19 20 7 e e ol nes an 16 Not working 3 Temperature display SERVICE MANUAL Model HBCWTOORBBIHVFEDAOBSB Chapter 7 Circuit diagram 7 1 Circuit Diagram ee oo A x BB AS CN1 R Ri S o GIF XP Power Plug CN1 Display panel CN2 Control Panel S Lamp switch H Lamp Rt1 Temperature Sensor up Rt2 Temperature Sensor down P Solenoid valve up Q Solenoid valve down M Compressor SERVICE MANUAL Model HBCW100ABB HVFE040BBB 7 2 Connection Sketch Map Temperature sensor Temperature sensor down Ro R5 1 8K ok yr x O b O s Door switch Q Down O Up 7 Z z a 2 Z Z W GO OO GQ QU QU 0 G amp G CN3 Down Up Display panel Control panel Yt ft i TI Oo Oo Od Q GND V2 V1 CMP Lamp AP NA dN Y 2K j Fower switch HH G o amp Pa a O Solenoid value Solenoid value down up FUSE Se Compressor light EN SERVICE MANUAL Chapter 8 Trouble shooting 8 1 Normal Problems 8 1 1 Sounds of Unit 1 Boiling water gurgling sounds or slight vibrations that are the result of the refrigerant circulating through the cooling coils 2 The thermostat control will click when it cycles on and off 8 1 2Temperature of Unit Too warm
12. d test environment gt Y mpr ri n Whether the resistance o LE Be ee N circuit or short gt ompessor ts infinite or 0 re Circuit Y Whether the starting current 15 N Inner thouble of gt about 5A compressor If it is infinite or resistance between running jack and starting jack is 16 N O then the starter gt is out of work 10SS9 1dW09 MIU g ISUBU Whether compressor pin is tight contact is good Insert again electrify and test Hether input and output voltage of main control board is normal Main control board is out of work Whether each contact of mar control board is normal Compressor doesn t start sometimes because the temperature in case is between starting and stop temperature Fighten each contact and tes should pay attention when to test machine again SERVICE MANUAL Model HBCW100ABB HVFE040BBB 8 2 2 Poor cooling Poor cooling eck the diaplay temperature rember whether it is setted at 18 Change to lower Mhether the rear side and the topi too close to the wall Avoid these N matters which will affect heat radiation of condenser and Y reduce refrigeration ability Whether the cellar is under sunlight directly Whether the cellar is near ther source Whether the room temperature is too hoot or not Frequent opening
13. ing wrong with the sensors Usually the sensor circuit is broken Solutions Stop the unit running until the temperature rises up Don t use the unit in lower temperature environment if necessary Don t use the unit in high environment Check the sensor if connects well with the main control panel or find the location of the sensor broken circuit and repair it Buzzing sound we may hear when LL or HH or EE appears on the display panel to remove the buzzing sound we can press the Sa button SERVICE MANUAL Model HBCW100ABB HVFE040BBB Chapter 6 System flow principle 6 1 Refrigeration Flow System Chat evaporator up a gt evaporator down i condensator filter electromagnetism 7 g valve Explanation The electromagnetism valve includes two single valves When the two compartment temperature does not reach the set temperature the two valves are keeping open when one compartment temperature reaches the set temperature the related valve is closed and the other one is keeping open Both the two compartments temperature reaches each set temperature the valves don t close but the compressor stop working 6 2 Compressor s st
14. the unit the unit door will close easier when the leveling legs are extended Proper Air Circulation 1 To assure the unit works at the maximum efficiency it was designed for you should install it in a location where there is proper air circulation plumbing and electrical connections 2 The following are recommended clearances around the unit Sides 2 50mm TOD karsa ana 2 50mm Back 2 50mm 3 Do not over fill the unit for proper internal air circulation 3 1 3 Electrical Requirement Make sure there is a suitable power outlet 115 V with proper grounding to power the unit Avoid the use of three plug adapters or cutting off the third grounding in order to accommodate a two plug outlet this is a dangerous practice since it provides no effective grounding for the unit and may result in shock hazard 3 1 4 Install Limitations Do not install the unit in any location not properly insulated or heated e g garage etc the unit was not designed to operate in temperature settings below 55 Fahrenheit Select a suitable location for the unit on a hard even surface away from direct sunlight or heat source e g radiators baseboard heaters cooking appliances etc any floor unevenness should be corrected with the leveling legs located on the front and rear bottom corners of the unit The unit is designed for free standing installation only it is not designed for built in application SERVICE MANU
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