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1. 222 7 12VDC Pyroelectric SNR e 4 _ 7 e LJ POVER PANEL 220v AC Control panel 220VAC 12VDC IN 80 270V AC QUT 12VDC Lower Chilled box Lamp r3 9 Chilled box Lamp Ch box SNR Chilled box Display panel Frozen Display panel CN12 CN8 CN FRE Drawer Lamp 12 09 HAT V G DAHAT N DFHAT N DFHAT L CDHAT L QOR N DAHAT L DHAT N FDHAT L FDHAT EEH The Facade Heater 24V 55W ec 3 mp heater 220V 170W R door Heater 220 30W Power panel of the facade heater RD heater Compressor IN 807270 220V 1204 OUT 24VDC 3A 2 A INVERTER SERVICE MANUAL 7 2 Brief principle diagram 2014 11 13 Ref1411S025V1 Refrigerator freezer Type Frost free K hl Gefrierkombination R frig rateur2. If throttle is not is not tightly sealed sealed 2 Take fridge electric air outlet apart repeatedly seal lax part with switching freezer detect whether air door can freely Sponge article switch on off and close closely Fridge is in deep freeze a panel and check every lines conducting state throttle is bad coolin according to the color aulted piece o The above detection without problems test whetherjsensor parameters of fridge sensor 1 are normal SERVICE MANUAL _ __ lott adjust and Screwdriv eae internal erminal main control panel and display panellapplicable main erminal contact well match well Detecting dynatron is normal around display check and main control panel connector 1 Detecting defrosting fuse is not open 2 Detecting defrosting sensor parameters are normal Detecting defrosting fuse is normal 4 Detecting contact of above components connecto is normal 5 Enter mandatory defrosting detecting heating fuse heat up and main control panel has output voltage 6 If above condition is normal because defrosting Display Ed 10cm Note displaying Ed means defrosting system is bad and not means certain unit is bad but as long as the refrigerator Power down and power on the fault code control panel and display panel disappeared Display panel display normally but do no
3. Ref upper lighting Mz2 Ref back lighting M3 Fre upper lighting M4 Fre back lighting N1 Ref thermo cut out 1 N2 Ref thermo cut out 2 N3 Fre thermo cut out 1 N4 Fre thermo cut out 2 O1 Ref defrosting heater O2 Fre defrosting heater Inverter panel Q Compressor Qingdao Haier Joint Stock Co Ltd SERVICE MANUAL Model HRF soopGss_ 7 3 Sensors and error codes Sensor Location Middle of below freezer wind Measure the temp of FRZ Freezer sensor F SNR passage assembly compartment Middle of below REF wind Measure the temp of REF REF sensor R SNR passage assembly compartment Measure the temp of My zone sensor S SNR In my zone drawer zone drawer FRZ defrost Measure the temp of RD SNR In FRZ evaporator assembly sensor FRZ evaporator Measure the temp of RT sensor RT SNR Under the right hinge box circumstance REF defrost Measure the temp of REF FD SNR In REF evaporator assembly sensor evaporator SERVICE MANUAL x Issue 2014 11 13 Model HRF 800DGS8 REF Ref1411S025V1 Error code lise Error I Error code meaning Indicator RT SNR is short circuit or open RT SNR failure F SNR failure R SNR failure circuit 3 F SNR is short circuit or open F3 circuit 4 R SNR is short circuit or open F4 circuit REF defrost sensor is short circuit 5 REF defrost sensor failure F1 or open circui FRZ defrost sensor is short circuit FRZ defrost sensor failure F6 cui
4. li 24 SERVICE MANUAL x 8000658 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 N po GE doe n Check if there is any leak of current 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 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 servi
5. the refrigerator is in Unlock mode Turning the appliance off on The appliance is in operation as soon as it is connected to the power supply Empty the refrigerator before turning the appliance off To switch the appliance off unplug the main cable SERVICE MANUAL Model HRF 800DGS8 Chapter 5 Control principal and related test functions 5 1 Control principle of fan motor Control of F fan When open any door the F fan will be off after 10 minutes the F fan will rework if any door still open and if all door is close the F fan will work in normal model If setting the s FRZ or s cooling mode F fan speed is 1500RPM In other mode the speed from 1300 to 1500rpm for different condition like environment temp setting temp and so on Control of C fan C fan is working in phase with the compressor and at a mutative speed from 1100 to1400RPM for different environment temp 5 2 Defrost control First power on and defrost error mode the defrost circle is comp working time reach to 4 hours At the normal mode The defrost circle time is alterable it decided by open door close door open door times temperatures When open the door more times the defrost circle is 7 12 hours When open the door less times the defrost circle is 12 20 hours The longest cycle is 73 hours 5 3 Self testing function 1 Force start Under locked mode press Set gt Ref Temp gt OK gt Frz Temp A D B gt C A one by one
6. within 5 sec then press Set and the REF and RFZ display icon will display T1 T1 2 Forced defrost Keep the current state and press Set T2 will be present then enter forced defrost mode 3 Quit Keep the current state press Set then will be present T3 T4 back to normal display control and escape from test mode MODE WORKING CONDITION ZJ 1 R and F display areas T1 T1 2 Compressor start work 3 Freezer FAN work with high votage Cooling FAN work with high votage 4 defrost heater off 5 REF air damper open 1 R and display areas T2 2 2 Enter defrost model compressor OFF Forced Freezer Cooloing FAN OFF defrost Defrost heater work if the D SNR 2 7 D HTR work 10 sec and then quit test 2 mode if the D SNR 7 D HTR will keep working until the D SNR gt 7 and then quit test 2 mode REF air damper keep close 000050 Keep the current state press Set then will be present T3 T4 back to normal display control and escape from test mode Chapter 6 System flow principle The list of system components 1 REF evaporator 2 Drier filter 3 Compressor 4 Suction pipe connector 5 Electromagnetic valve 6 Injection tube FRE capillary tube 8 REF capillary tube 9 Silencer 10 Condenser 11 Hot connector pipe for fridge 12 FRE evaporator 13 Suction pipe SERVICE MANUAL 2014 11 13 Ref1411
7. within a narrow range which is better for the preservation of food Door opening alarms high definition concealed LED touch display screen High photosynthetic efficiency LED illumination Dynamic intelligent lighting system consists of energy efficient area light source and line light source SERVICE MANUAL Model HRF 800DGS8 2 3 External views Fig 2 1 HRF B00DGS8 L al eH ll 9 B The HRF 8000288 Flg 2 1 has the following features 1 3 4 5 8 3 Freezer top LED light Fridge bottle helder Freezer rear decorative lamp Easy slide out storage shelves Freezer bottle holder Seperate room Manual Icemakar Fridge storage snalvag Freezer storage shelves Fridge rear decorative lamp Freezer drawer Egg bracket Freezer 2 bottle holder Fridge top LED light Fridge drawer Fridge bottle holdar My zone drawer SERVICE MANUAL LIGULA Model HRF 800DGS8 REF Ref1411S025V1 Chapter3 Disassembly and Installation Note Unplug the power cord from the outlet when demount the refrigerator 3 1 REF amp freezer wind passage disassembly 1 Remove the screwcover and then remove the screw with cross screwdriver See red area on the picture 2 Hold the windboard red area on picture of wind passage with your hand and then pull it out a little 3 Disconnect the connector of wind passage red area on picture and put it out SERVICE
8. Cong lateur Frigorificos Congeladores Frigo congelatore MODEL HRF B00DGSS Bruttoinhalt Volume brut total Total capacidad b ta lorda oae 800 volume Mettoinhalt Volume net Capacidad neta Capacit netta refrigerator freezer m oe frigorfera congelatore ant gas non isolante Classe climatique RUIT noe ja R frg rant eee refrigerante input p iung apacit de cong lation input Leistung fuer Potencia modo FrostEntiem ung Puissance ded givrage descongelaci n Protection Chill vomparmn TTwo Star Section ve h A Freezing Class Nat Volume Capacidad congelador mos i e es jm _ Serial Number Qingdao Haier Joint Stock Co Ltd Qiamvangang Road Haier Industrial Zone in Economy amp Technology Development Zone Qingdao Shandong 266510 China MADE IN CHINA Refrigerator Freezer A Power plug B Power panel Cl Condenserfan motor C2 Evaporator fan moter C3 Evaporator fan moter D Ref damper E UV sterilizer F Display panel G Handle lighting H1 Ref door switch H2 Fre door switch I Chilled control panel box lighting J2 Fresh box lighting K Control panel LI Ref sensor L2 Ref defrosting sensor Capacit di congelamento Potenza di 1751250 e HRF 800DGS8 L3 Fre sensor 14 C hilled box sensor L5 External temp sensor L Fre defrosting sensor M1
9. Haier SERVICE MANUAL Order No Ref1411S025V1 Refrigerator MODEL HRF 800DGS8 NWARNING 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 2013 HAIER ELECTRICAL APPLIANCES COR LTD All right reserved Unauthorized copying and distribution is a violation of law Haier Group Version V4 Date 20141113 SERVICE MANUAL Model HRF 800DGS8 REF Ref1411S025V1 Contents Issue 2014 11 13 Chapter 1 General Oral OTI LLL uyta sss aE NENEA TE R EESE SEERE EEE SEE NPETE ERTES 3 IEEE E EE L CS EE TE TEE 3 J li n 0 uuu EE A AE 3 How ori hs Service Mannal 4 Water Tudu T Gl E E EAE E EEE EEE 5 PA E e u uuu TE mm 5 AEAEE o suu n n E TEE 6 a E N N 2 Chapter3 Disassembly and 4 00000 000000000000000000000000000000000000000018 50 senis nnn nnns 8 371 REF Sc fr
10. MANUAL n PET Model HRF 800DGS8 REF Ref1411S025V1 4 Loosen screws fixed the wind passage and put it out 5 Hold the wind out let of below wind passage assembly pull it out a little Disconnect the connector of wind passage red area on picture and put it out SERVICE MANUAL Model HRF 800DGS8 3 2 Control PCB disassembly power cable disassemble or open control PCB only for professional Turn off the power supply 2 Loosen screws fixed the control PCB cover and put it out 3 Pull out the pin of cable 4 Change the damaged control PCB 51 Close control PCB cover and fix it with screw SERVICE MANUAL Issue Model HRF 800DGS8 3 3 Display Panel Disassembly 1 Loosening screw fixed the cover of control panel assembly MANUAL Chapter4 Control and display system HRF B00DGSB Control Panel A Frz Ref selection icon B Temperature adjustment C Super cool icon D Super freeze icon E Fuzzy icon F Holiday icon Lock icon H Lock halo SERVICE MANUAL 8000058 Lock Unlock Setting The Lock mode is on with Lock icon highlighted but not Lock halo The Unlock mode is on with the above icons lighting status reversed Set Lock Unlock as follows In the Unlock mode by pressing Lock icon the three light points in Lock halo H die out antic lock wise and the refriger
11. RF 800DGS8 In the Fuzzy mode it is not allowed to set the temperature range for the freezer and the fridge If you attempt to do so the Fuzzy icon will flicker and beep to indicate that it is in Fuzzy mode Holiday Mode The Holiday function is designed to meet your need when you decide not to use the fridge compartment for a considered long time In the Holiday mode the freezer compartment is free for your setting while the fridge compartment is automatically set to 17 C actual temperature is below 17 C to prevent the compartment giving off an odour and save energy So you have the possibility to let the empty fridge compartment closed Tap Holiday icon to switch on off Holiday mode When the icon F being highlighted means the Smart mode is on while the icon F being half lit means the mode is off Make sure to empty the fridge compartment before setting the Holiday mode Some special functions such as Fuzzy and Super Freeze cannot be set on in parallel mode because of the contradicting control mechanism Your selection of one mode will cause the contradicting mode to be automatically set off Adjust the Temperature Adjust the Temperature for Fridge Tap Frz Ref icon A to highlight the fridge section now you can see the temperature of fridge in the temperature section Tap Temperature adjustment icon the fridge compartment s temperature is shown in order of 9 8 7 6 5 4 3 2 1 9 You can sli
12. S025V1 Issue REF Model HRF 800DGS8 Chapter 7 Circuit diagram 7 1 Main control PCB diagram Handle LED Lamp 5V 0 Back Ref lamp 12V 6W Back Fre Lamp 12V 4W FRE Damper UV LED Module 12V e Heater 12V1W i TT 5 Display Panel 12V Ind Lamp K Top Fre Lamp 12V 2W e e um 2 e 12V R FAN 9 Dam motor 12V 19VDC2 5W Top Ref lamp12V 2W F FAN 12VDC2 5W LT FD SNR R SNR Ref Damper eae Dampe RD SNR Dam motor F SNR 12 UV Lamp 5V C FAN 12VDC2 5W Value assy 2 oe oe 4 oo e oe E RWYOW GND ND 12V 12 FAN G L G RT GND FFA G 1 TL G FBL G 2v FRED FWITE X GND TE SNR U FAN FAN F RI AN V RB L V RT DS IFFAN V FFAN F GND v g FDOOR GND FBL V FW 12V GND BDOOR RDOOR RES GND CFAN V CFAN G CFAN F Y B Y A CN3 CN2 CN1 12V Y A
13. VICE MANUAL Model HRF 800DGS8 When fridge door open more frequently according to the different frequency compressor defrost one time every working 3 6 hours When fridge door open less times according to the different frequency compressor defrost one time every working 6 12 hours The longest time for defrosting is refrigerator running 72 hours SERVICE MANUAL _ 000 58 Chapter 9 Trouble shooting Consulting of typical fault and the measures to solve the common problems lut Ll Maintenance Detection method Use tools bhenomenon measures 10 Detect whether main control panel display panel and frequency conversion panel is matching 2 detect whether frequency conversion panel and main control panel is connected properly Replace Screwdriv Do not powerp Detect whether Connecting line between frequency conversion panel and compressor is normal Component multimeter 4 Detect whether main control panel output frequency signal o Enter the mandatory start to detect whethe compressor is working Side by side series 1 Minor unevenness can adjust bottom foot Large height difference can increase the gasket in Adjust amp Repair he lower hinge parts 3 Adjustable hinge door body can adjust hinge to be even 1 Closing the fridge air outlet detect air outlet position and assembly whether cold air blowing around if
14. ator switches to the Lock mode In the Lock mode by pressing Lock icon the three light points in Lock halo H are highlighted clockwise and the refrigerator switches to the Unlock mode It is not allowed to select Frz Ref adjust temperature range or change the function mode in the Lock mode If you do the adjustment in Lock mode Lock icon G will flicker and the panel beeps to alarm the not allowed operation in Lock mode In the Unlock mode the Lock icon G switches to Lock mode after being pressed and hold for 3 seconds In the Lock mode the Lock icon G switches to Unlock mode after being pressed and hold for 3 seconds The following descriptions are by default in Unlock mode unless stated specifically Energy Saving Control When all the doors are closed and no operation has been carried out for 30 seconds the panel will auto set off into Lock mode for energy saving Pressing and holding Unlock icon for 3 seconds or opening any doors the panel will be lighted again Super Cool Mode Switch on the Super Cool mode if larger quantity of food should be stored for example after the purchase or if you want to cool drinks quickly The Super Cool mode accelerates the cooling of fresh food and protects the goods already stored from undesirable warming The factory setting temperature is 2 Tap Super cool icon C to switch on off Super Cool mode The icon C being highlighted means the Super Cool mode is on while the icon C b
15. ce center else the leaked refrigerant may pollute the atmosphere The refrigerator use AC of 220V with a frequency of 50Hz A big fluctuation of voltage exceed the range 187 242V 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 In this condition an automatic voltage regulator over 60W should be added lake 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 HRF 800DGS8 N 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 Servic
16. de the Temperature adjustment icon B up and down to select the required temperature range To lower the temperature slide up and otherwise slide down The optimal cooling temperature in the cooling area is 4 If you make no adjustment in 5 seconds after tapping the current temperature range will be displayed Tap any other icon to confirm the set range Adjust the Temperature for Freezer Tap Frz Ref icon A to highlight the freeze section now you can see the temperature of freeze in the temperature section Tap Temperature adjustment icon B the freeze compartment s temperature is shown in order of 15 16 17 18 19 20 21 22 23 15 You can slide the Temperature adjustment icon up and down to select the required temperature range To lower the temperature slide up and otherwise slide down The optimum temperature in the freezing area is 18 If you make no adjustment in 5 seconds after tapping the current temperature range will be displayed Tap any other icon to confirm the set range Door Open Alarm When the door s is are open for a long time or not closed fully the appliance will tick periodically to alarm you to close the door tight Power off Memory The working status is stored instantly at the time of power off and will be fully restored after power on The status cannot be memorized in Lock mode when power off After power on the panel will self check with Lock icon G not light and
17. e Manual The meaning of each icon is described in the table below voe A note provides information that is not indispensable Caution N A caution is used when there is danger 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 reference guides to find additional information on specific topic SERVICE MANUAL Chapter 2 Product Feature 2 1 Specifications 1 Product identification Desorption otappianes SHeBySHe _ Type of appliance FS free standing BI built in o FS Supra 2 Basie teatures Climate class SN N ST T SN 10 32 C N 16 32 C ST 18 38 C T 18 43 C wss 3 _ Toney o e Net capacity reroror companen 1 Net capscy freezer comparment co 1 2s _ _ ja O s S S Fridge 9 1 C Temperature range from gt to C freezer 24 14 C SinerCooing XS _ were mew O Sew _ Pru ra DL I M SNR RR SERVICE MANUAL Model HRF 800DGS8 2 2 Main Functions Full frequency Control It incorporates the technologies of frequency conversion noise reduction energy conversation quick frozen and makes mutual pr
18. eezer Wind passage dISASSOBIDIS 2 2 8 9 2 COMMON PCTS Cis as se MMM E TT 10 2 sas play Panel Isa TO Tm 11 Chapter4 Control and display SySI8In 12 Chapter 5 Control principal and related test functions 21 1 4 0 0000000000000020000 0 00000000 15 j Conirol principle of BIBIT UPPER 15 COMIEO 15 S593 SELLOS DRE 15 Chapter O 5ystem TOW uuu unu unas Or dI 16 ori MEI UU eG ae eda UT T 17 gx iO i PED PA ET ua 17 T2 Bact pAn pleda kim u T TT TT 18 159 SE n OMS ANN 19 uuu TOTO 21 Chapter S Refrigerator control FU FR 22 8 1 The refrigerator temperature control introduction 22 9 2 The detros np control TnttOdUCLOIE naut exo245260290 62909022623 4025 202909590622 02 8523 6955141380002 G10 URIRN 22 ji Ti DI Sl
19. eing half lit means the mode is off In the Super Cool mode the refrigerator will automatically switch off the Super Cool mode once reaching the selected temperature To exit the mode manually tap Super cool icon C to switch it off Super Freeze Mode The Super Freeze function is designed to fully retain the food nutrition in frozen room The food can be frozen thoroughly in the least time If you need to freeze a large amount of food once it is recommended to set the Super Freeze mode on ahead for 12h before the usage of frozen room By doing so the compartment can reach the lower temperature as needed to quickly freeze food retain the full nutrition for easy storage Tap Super freeze icon D to switch on off Super Freeze mode When the icon D being highlighted means the Super Freeze mode is on while the icon D being half lit means the mode is off In the Super Freeze mode the refrigerator will automatically switch off the Super Freeze mode once reaching the selected temperature To exit the mode manually tap Super freeze icon D to switch it off Fuzzy Mode In the Fuzzy mode the refrigerator can automatically adjust the temperature range of each compartment based on the ambient and refrigerator s temperature This function is totally hand free Tap Fuzzy icon E to switch on off Fuzzy mode When the icon E being highlighted means the Fuzzy mode is on while the icon E being half lit means the mode is off SERVICE MANUAL Model H
20. fixed display 04 The mode don t memory function after the power failure Clear Entry Methods Press Temperature zone all through and press lock icon five times Buzzer sounds once Function mode Empty Information in the EEPROM refrigerator returns to the first state of power on Exit Methods Press and exit automatically Fault code Entry Methods Press Temperature zone all through and press fast freeze five times Buzzer sounds once Functional model If the refrigerator has no fault temperature display region will display the or it will display in accordance with the provisions of note failure mode then press locking function and display multiple fault according to the fault priority by recycling Exit way If the refrigerator has no fault the will disappear and exit after 5 seconds fault withdrawal automatically when no button action after 20 seconds Pressing Temperature zone all through and fast freeze five times again can be manually exit SERVICE MANUAL Model HRF soopGss_ Chapter 8 Refrigerator control principle 8 1 The refrigerator temperature control introduction owitch point of fridge setting temperature is based on fridge sensor SNR temperature When the fridge SNR temperature is greater than the starting point fridge 5 large wind door will open When the fridge SNR temperature is less than shutdown point fridge s large wind door will close When the ref
21. omotion then keeps the superior performance Variable Temperature Function We set variable temperature drawers in refrigerating chamber in accordance with types of preserved foods you can select different gears It will be more convenient to adjust the variable chamber between Fruits and Vegetable Mode Frozen Mode 0 Preservation Mode and Soft Frozen Mode Noise Reduction Function Using several noise reduction technology to reduce the noise of refrigerator such as centrifugal fan noise reduction technology light sensation night noise reduction and F D plus frequency conversion technology Muti temperature and muti cycle refrigerating system with air cooling and frostless function Multi temperature zone with independent control double evaporator refrigerating system multipath air supply refrigerating cycle Ultrathin oversized and super luxurious design Ultrathin size oversized volume big cold store space and big refrigeration space The refrigerating chamber consists of top grade stalinite commodity shelf and big size fruits and vegetables room Refrigerating chamber and frozen chamber consisted of several storage spaces which are convenient for food storage by types Fluoride free and frostless full wind cooling refrigerating system and deepin quick frozen Defrosting pre cooling system Judge the temperature in refrigerator before defrosting and perform pre cooling control the temperature variation
22. rigerator SNRF temperature is greater than switch point freezer fan motor will start or fan motor will stop Variable temperature position regulate by setting variable room s key press panel the initial setting state is in the fresh food section once press set key temperature position shift from right to left by recycling When the variable room SNRD SNR temperature is greater than the starting point fridge s small wind door will open or will close 8 2 The defrosting control introduction First power on to defrost amp under fault state compressor accumulatively work 5Hr enter the state of defrosting fridge and freezer defrosting frozen at a time And do statistic and judgment according to the running time of compressor and refrigeration frozen door switch s opening time then defrosting fridge and freezer separately or simultaneously Under normal working condition Defrosting cycle can change by defrosting control change defrosting cycle and the door opening and closing times and time inner temperature is related to environmental temperature Freezer defrosting When freezer door open more frequently according to the different frequency compressor defrost one time every working 7 12 hours When freezer door open less times according to the different frequency compressor defrost one time every working 12 24 hours The longest time for defrosting is refrigerator running 72 hours Fridge defrosting SER
23. t or open circui My zone sensor s short circuit or T My zone sensor failure F5 ircui No reflect when setting between EO i display PCB and Power PCB no signal transmitted over 2 min failure communication Freezer fan motor low rev Cooling fan motor low rev REF fan motor low rev REF defrost display lower 7 when Freezer fan motor failure Cooling fan motor failure REF fan motor failure REF defrost failure E REF defrost heater work more zhan 60minute FRZ defrost display lower 7 when FRZ defrost failure FRZ defrost heater work more zhan 60minute Attention These error codes cannot be displayed automatically EO gt EC gt Ed gt F3 gt F1 gt F6 gt F2 gt F4 gt F5 gt E1 gt E2 gt E6 SERVICE MANUAL Model HRF 800DGS8 7 4 The combination key Combination of keys can enter under the state of unlocking The function of exhibition hall Entry Methods Press Temperature zone all through and press intelligent icon five times Buzzer sounds once Function mode Under the default state lit from top to bottom in order then automatic switching icon and select temperature zone room once at the same time display temperature switch once lit again from top to bottom in order cycle Exit Methods Temperature zone selection and intelligent five times a buzzer sounds display before entering state Note in exhibition mode the freezing temperature of fixed display 18 refrigerated
24. t means repaired If you do not solve the problem it ill show again after a day When you maintain Must pay attention to avoid a service being not in place thoroughly 10 Check noise part according to the noise portion for check and detecting the freezing fan motor is working normally repair fan motor Noise loudly is not mutual touch ibrati SERVICE MANUAL 8000058 REF 5 Evaporator may send the ice cracked voice in thejattenuation mud defrosting process this is a normal phenomenon while 3 Adjust the bottom seat ensure each seat to stress fo MANUAL Sincere forever Haier Group Haier Industrial Park No 1 Haier Road 266101 Qingdao China http www haier com
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