Haier SERVICE MANUAL
Contents
1. Wrap the food tightly If you hear Beeps The fridge storage compartment door is open The temperature in the freezer storage compartment is too high The refrigerator is not located on a level surface Remove objects around it The refrigerator touches some object around it Slight sound similar to ltisthe sound of the that of flowing water refrigerating system It is a proce ss to prevent dewing It is a de dewing normal phenomenon Close the door orsilencethe a larm manually The alarm is normal when it is first started due to relatively higher temperature Abnormal sound Adjust the feet to level the refrigerator LT veniri me ist es wt ox nur n enu rm arcana mea jum T ass sun oe wn ITI LL coma nu ass Tura p sm xcu icum s ana LIE EAT LP sto Tai La sens a RIED SD maur now En ur sur 2000 mer TO cu past um Was D HER LUE ARE ur emus ONPIESSOR AT 220 2407 M OUTPUT 22 240 INTER PANE Iron DUI rt m d ET Tote Cn TEE ver XYIT HB21F E A E RARE LH es Sincere forever Haier Group Haier Industrial Park No 1 Haier Road 266101 Qingdao China http www haier com2. step3 The Freezer Drawer Handle should rest comfortably on these Connecting Screws 4 Insert the C onnecting Bolt in to the holes on the bottom of the Freezer Drawe r Handle marked Left Using the provided Hex Driver and tighten until the handle is fixed firmly to the door Repeat this process for the Right side of the Freezer Drawer Handle as shown in illustration 2 step4 Be careful when tightening not to scratch the door surface 5 To disassemble the Refrigeration Door Handle follow these directions in reverse Illustration 1 Illustration 2 SERVICE MANUAL Ee 3 2 Inst alling and Removing Door During Dismantling and Installation of The Door You may not need to remove the doors But if you have trouble getting the unit into its final lacation please follow the below door removal and installation instructions It is suggected for your safety to have two or more people to assist you in completing the below task to avoid bodily injury product damage or properly loss 3 2 1 Right French Door Removal and Installation 1 Remove the screws on the top hinge cover 2 Using a screwdriver remove the top hi nge screws Remove the hinge then take the refrigerator door off and place it aside for the time being 3 Remove the middle hinge if needed 4 Install the refrigerant door in reverse sequence Aion lifting up the refrigerator hinge and separating it from the door body please be careful not to drop t
3. 2 Hot connector pipe 3 Condensor 4 Freezer anti sweat tube 5 Drier filter 6 Capillary 7 Evaporator 8 Suction pipe 9 Connector pipe 10 Compressor DC fan motor 11 Freezer DC fan motor 12 Defrost steel tube heater 5 b Tol e I LA y ED ie rm 12 1 4 6 2 System flow chart 1 Compressor 2 Dew proof pipe 3 Condenser 4 Drier filter 5 Capillary 6 Evaporator 7 Connector pipe SERVICE MANUAL ET Issue Model RDXD910SS C 68 0 0 Rev 7 1 Brief principle diagram REFRIGERATOR FREEZER A POWERPLUG B FREEZER FAN MOTOR C ICE MAKER D REFRIGERATOR DAMPER E TOP DISPLAY PANEL F DOOR DISPLAY PANEL G1 REFRIGERATOR DOOR SWITCH1 G2 REFRIGERATOR DOOR SWITCH2 G3 FREEZER DOOR SWITCH1 G4 FREEZER DOOR SWITCH2 H CONTROL PANEL COOLING FAN MOTOR J1 DEFROST SENSOR J2 FREEZER SENSOR J3 REFRIGERATOR SENSOR J4 SENSOR ENVIRONMENT K1 FREEZER LAMP K2 REFRIGERATOR LAMP1 K3 REFRIGERATOR LAMP2 L1 UPRIGHT BEAM HEATER L2 WATER TUBE HEATER M DISPENSER VALVE N DISPENSER SWITCH O1 THE FIRST WATER VALVE O2 ICE MAKER VALVE P1 FUSE1 P2 FUSE2 Q DEFROST HEATER R INVERTER PANEL S COMPRESSOR T HUMIDITY SENSOR 7 2 Sensor and Error Code Senor Position SERVICE MANUAL Model RDXD910SS C 68 0 CR C 8 2 Water line scenograph HET City Wa ler ap wa SERVICE MANUAL Rev Issue Model RDXD910SS C GB C CR
4. If required 13 3 4 Water line installation 14 3 5 Kick plate installation 15 3 6 Height adjustable shelf 15 3 7 Removing Crisper Cover 16 3 8 Replacing the light bulb Refrigerator 16 4 Control and display system eene nennen nnn nennen nnne nnn nnn nnn 17 4 1 Lock and Unlock 17 4 2 Fresh food temperature adjustment 17 4 3 Freezer temperature adjustment 18 4 4 Time clock adjustment 18 4 5 Freezer Quick Freeze setting 19 4 6 Fresh food Quick Chill setting 19 4 7 Celsius Fahrenheit switching function 19 4 8 The water filter indicator setting 20 SERVICE MANUAL E Model RDXD910SS C GB C CR C 4 9 Control center power down 4 10 Error codes 4 11 Door ajar alarm 4 12 Power breaking memorizing function 20 5 Control principle and related test functions nennt 21 5 1 Air Damper 21 5 2 Control principle of fan motor 21 5 3 Defrost control principle 21 5 4 Ice making process 22 6 System flow principle rre nnn nnne tnn 23 6 1 System flow scenograph 23 6 2 System flow chart 23 T Circuit diagram 24 7 1 Brief principle diagram 24 7 2 Sensor and error code 24 7 3 Display Error Codes Information 25 8 Water line map 26 8 1 The water line sketch map 26 8 2 Water line scenograph 27 9 Trouble shooting 28 9 1 Frequently problems 28 29 SERVICE MANUAL E Chapter 1 General Information ES 1 1 Ge
5. Refrigeration Door Handle onto the Handle Connecting Screws using the upper hole of the Top Refrig eration Door Handle as shown in illustration 1 step3 The Refrigeration Door Handle should rest comfortably to the door on these Connecting Screws 4 Insert the Connecting Bolt into the hole at the top of the Refrigerator Door Handle Using the provided Hex Driver and tighten until the handle is fixed firmly to the door Repeat this process for the Bottom of the Refrigeration Door Handle as shown in illustration 2 step4 Be careful when tightening not to scratch the door surface 5 Place Bolt Covers into the holes on the handle at the top and bottom and push into place as shown in illustration2 step5 6 To disassemble the Refrigeration Door Handle follow these directions in reverse Illustration 1 Illustration 2 SERVICE MANUAL Model RDXD910SS C GB C CR C 3 1 2 Freezer door handle 1 Retrieve the handle clearly marked for the Freezer Door that needs attachment 2 Insert the Handle Con necting Screws into the holes provide d on the Freezer Door Using a hand held screwdriver tighten the Handle Connecting Screw until the screw thread s disappear and the first flat surface of the Handle Connecting Screw touches the Freezer Drawer surface as shown in illustration1 step2 Do not over tighten damage to the door can occur 3 Place the Freezer Drawer Ha ndle onto the Handle Connecting Sc rews as shown in illustration
6. fully freezing comp Half freezing comp Color of drawer w white t transp g green Crisper Chiller Meat salad crisper transparent white Chiller t Vegetable crisper s transparent white pai c Eom Controtpanc Interior exterior Interior Thermometer interior exterior Inter Over temperature alarm LED acoustic Ves Adjustable thermostat Yes Fast freeze switch function Yes Deodorizing Yes Interior light Y Freeze pack s ice maker Manual Automatic Ice cube tray s Adjustable feet front rear Castors front rear Length of cable incl plug Condenser Back Integrated 2 FRONT lyes Unit dimensions H W D 182 91 77 TET SL a EE Packing dimensions H W D em 186 98 76 Soeur Lx User manua CH 2 2 Main Functions Automatic icemaker Foldaway wine holder Large crisper with humidity adjustment Holiday function Fridge storage compartment can be set on off separately Intelligent alarm function automatic alarm at over temperature malfunction door open Cold water dispenser SERVICE MANUAL Model RDXD910SS C GB C CR C 2 3 External views ee ee SERVICE MANUAL E Model RDXD910SS C GB C CR C 2 4 How to User the Crisper The appliance is equipped with a crisper for vegetable and fruit storage You can set the humidity to meet your storage needs 1 Turn the humidity regulator loc
7. hours if you wish to end the quick freeze mode early 6 Fresh food quick chill setting A Press Button L the Fresh Food quick chill refrigerator button indicator lamp will be lighted and the refrigerator will be in the quick chill refrigerator mode The refrigerator will be out of quick chill modeif the storage temperature is 2C lower than its desired temperature if you want the refrigerator to be out quick chill mode you can press Button L and the quick chill button indicator lamp will go out and the refrigerator will be out of quick chill When the refrigerator is in the quick freeze or quick chill modes within the set time the process of refrigerating remains constant without effectiing power Note 7 Celsius Fahrenheit switching function E FG J Press Button F and Button G and Button J on the control center at the same time for three seconds the Celsius will be in effect after the first sound of the buzzer Press Button F and Button G and Button J on the control center at the same time for three seconds again then Fahrenheit mode will be in effect after the first sound of the buzzer SERVICE MANUAL Model RDXD910SS C GB C CR C Setting the Control Functions cont d 8 The water filter indicator setting M N When the indicatior light of the water filter is lit it means the water filter should be changed After the water filter is changed please press the water filter reset butto
8. C 7 3 ERROR CODE LISTS Error Code Meanings of Code Error description R SNR Refrigerator sensor malfunction R1 SNR short circuit or open circuit F SNR short circuit or open circuit F3 RT SNR Ambient temperature sensor malfunction F2 RT SNR short circuit or open circuit Fc ICE SNR short circuit or open circuit Freezer fan motor malfunction El No single send out more than 30 seconds Cooling fan motor malfunction Defrost sensor temperature can t reach to 7 centigrade after temperature rise more than Defrost Heating System error 2 hours Can t detect on off single when icemaker Icemaker system malfunction rotate Issue Rev Chapter 8 Water Line Map 8 1 The water line sketch map SERVICE MANUAL ms ES water dispenser water bottle Connection the water pipes for the ice maker 1 Connect tap water to the inlet A of the main valve 2 Connect the outlet B of the main valve to the water filter then connect the pipe to the water bottle 3 The water that is chilled in the wate r bottle flows to the inlet C of the distributor and then enters into pipe D through the icemaker valve to supply water to the icemaker SERVICE MANUAL Rev Chapter 9 Trouble shooting Issue 9 1 Frequently problem Water moisture frost in the refrigerator Moisture accumulates Hotand moist climate Accumulation of frost and mois ture on the refri
9. Haier SERVICE MANUAL Order No Refrigerator MODEL RDXD910SS C RDXD910GB C RDXD910CR C O WARNING This service information is designed for experienced repair techni cians only and is not designed for use b y the general public It dose not contain wamings and cautions to advice nomtechnical individuals of potential dangers in attempting to service a product Product powered by electnaly should by serviced or repaired only by expenericed professional lechnicians Any attempt to service or repair the product or products dealt with in this service information by anyone alse could result in serious injury or death 2012 HAIER ELECTRICAL APPLIANCES COR LTD All right reserved Unauthorized copying and distribution is a violation of law Haier Group SERVICE MANUAL Contents Table of Contents nennen nennen nnn nn nnn n nnne nnn nnn nnn nnn nennen nnnm nnne nnn 1 General Information nnn nnn nennen nnn nnn nnn nnn nnnm nnn nnn 4 1 1 General guideline 4 1 2 Insurance test 4 1 3 How to read this Service Manual 5 2 Product Feature nennen nennen nnn nn nnne nnn nnn nn nn nnn nnn nnn nnn nnn nnn nn 6 2 1 Specifications 6 2 2 Main Functions 7 2 3 External views 8 2 4 How to use the crisper 9 2 5 How to use the Delicatessen drawer 9 KNIT 10 3 1 Installing the Door Handle 10 3 2 Installing and Removing Door 12 3 3 Removing and installing Lower Freezer Drawer
10. Hz 10 A big fluctuation of voltage exceed the range 187 242V may cause a start failure of the refrigerator a burn out o f the control panel and compressor or an a bnormal sound from the compressor in operation In this condition an automatic voltage regulator over 750W should be added 11 Take care notto damage the supply line Don t yank atthe 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 12 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 13 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 14 Pull out the plug of power suppl y during clearance or power outage Wait at least fiv e minutes to resume the power supply in order to prevent damage to the compressor caused by continuous restart SERVICE MANUAL ES Model RDXD910SS C GB C CR C AL AN 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 1 3 1 Using Icons The meaning of each icon is described in the table below Note Bx A note provide
11. ated at the upper right Humidity regulator corner of the crisper up to get a higher humidity suitable for storage of cucumber grape kiwifruit and persimmon etc 2 Turn the humidity regulator located at the upper right corner of the crisper down to get a lower humidity suitable for storage of strawberry orange bean garlic watermelon plum and tomato etc 2 5 How to Use the Delicatessen Drawer The appliance is equipped with a delicatessen drawer with a temperature range from 2 C 3 C The temperature can be adjusted by the air control knob to meet your storage needs 1 Turn the air control knob left weak to reduce the cooled air moving in the delicatessen drawer and maintain a higher temperature 2 Turn the air control knob right strong to increase the cooled air moving in the delicatessen drawer and maintain a lower temperature SERVICE MANUAL Ee Chapter3 Disassembly 3 1 Door handle installation 3 1 1 Refrigeration door handle 1 Retrieve the handle clearly marked for the Refrigerator Door that needs attachment 2 Insert the Handle Connecting Screws into the holes provided on the Refrigeration Door Using a hand held screwdriver tighten the Handle Connecting Screw until the screw threads disappear and the first flat surface of the Handle Connecting Screw tou ches the Refrigerat or Door surface as shown in illustration1 step2 Do not over tighten damage to the door can occur 3 Place the
12. ator and causes it to start frequently Please do not open the door so frequently Make sure the refrige rator is level place and ther e is no food or cont ainer interfering with the door Set the temperature higher until satisfactory refrigerator temperature is obtained Itt akes 24 hours for the refrigerator temperature to become stable The refrigerator door is not closed tightly This causes mixing of the cold air in the refrigerator with the warm air outside it The refrigerator is in defrosting cycle The refrigerator is not plugged into a power outlet The refrigerator is in OFF state The air door cable is not connected properly The fan does not work The fridge storage compartment is turned off The indoor or outdoor temperature is high The refrigerator has been powered off for a period of time The automatic icemaker is operating The door is opened too frequently or for long periods The door of the fridge freezer storage compartment is not tightly closed The temperature setting for the freezer storage compartment is too low on the refrigerator s outside surface or between two doors Refrigerator operation The compressor does not work The fridge storage compartment does not work The refrigerator runs frequently or runs for too long period gasket Leakage g ap of doorg asket can cause longer running time of the refrig erator in order to maintain desired tempe
13. d away from the wall 7 Connectthe pipe to the valve Put the Tightened nuts and the copper shaft on the end side of the pipe and connect the pipe to the stopping valve Make sure that the pipe is cut into valve completely Tighten and press the nut SERVICE MANUAL E 8 Clean the Pipe Power the main water supply till the water in the pipe becomes clean Turn off the water valve after having used water of about 1V 9 Connect the pipe to the refrigerator A Before connecting the pipe to the refrigerator make sure that the power line is not cut into the electric plug on the wall 1 Tighten the water pipe on the water valve and take the nut off the water pipe 2 And then as shown in the figure connect the end side of the water pipe to the water valve tighter the water pipe using tightening nuts 3 5 Kick Plate Installation 3 6 Height adjustable Shelf The height of shelf can be adjusted to meet your storage needs To adjust the shelf height remove the shelf first The steps are as follows 1 tilt the shelf up at front and lif t it up and out of tracks 2 To replace the shelf wi th shelf front rai sed slightly engage the lugs in tracks Then lower shelf front until it locks into position o remove SERVICE MANUAL ia cad 3 7 Removing Crisper Cover Rev Take out the crisper and put it away Lift up the cover end 1 and remove it 2 3 8 Replac
14. gerators The door is not closed accelerate in such climate inner walls tightly Make sure the refrige rator is level and The door is opened too there is no food or cont ainer interfer ing frequently or for too with the door long time Do not open the door so frequentl Water moisture frost on outside surface of the refrigerator Moisture accumulates Damp climate It is normal in damp climate The moisture will decrease when the humidity drops Make sure the refrige rator is level and there is no food or cont ainer interfer ing with the door It is normal for an auto matic defrosting refrigerator Verify the ug is plugge 0 in the socket firmly Press the Power button for 3 second or more to restart the refrigerator or turn the knob from O FF to temperature selection position Check if the air doo r cable is not connected properly and install it correctly if not so Verify that th e air door act s normally with the Fridge ON OFF key on the display panel The fan does not work while the refrigeration air door is open Please check if the door on off behind the f ront decoration strip is inst alled prope rly Reinstall it correctly if not so Turn on the fridge storage comp artment manuall In this ca se it i s normal for the refrigerator to run longer Normally it takes 8 to 12 hours for the refrigerator to totally cool down Icemaking process makes the refrigerator to run longer Warm air enters the refriger
15. he door slanted forward SERVICE MANUAL Model RDXD910SS C GB C CR C 3 2 2 Left French door removal and installation 1 First remove the top hinge cover as above 2 Disconnect the water line from back of unit 3 Remove the hinge screws using a screwdriver and take off the hinge then remove the door body and place it in a safe position Disconnect the wire cable connector ground wire and pull water line out from cabinet 4 Please remove the middle hinge if needed 5 Install the door in the reverse order Z wnen lifting the hinge as it sep arates from the door be careful it does not lean for ward and fall causing you bodily harm or damaging the door 3 3 Removing and installing Lower Freezer Drawer If required 1 First open the drawer as far as possible and then remove the screw on each side of the drawer 2 Then pull the drawer body up and towards you and put it aside in a safe place 3 Install the drawer in the reverse order AN Keep children and pets from playing inside the lower drawer as a hiding place Use caution after drawers and removed due to the possibility of the plastic track protruding from unit SERVICE MANUAL Model RDXD910SS C GB C CR C 3 4 Water line installation Installation of connecting valves and plumbing must follow all local plumbing guidelines laws and restrictions Insta
16. hed SERVICE MANUAL Model RDXD910SS C GB C CR C Setting the Control Functions cont d 3 Freezer temperature adjustment 111 087 Press Button F or Button G on the freezer temperature control center area H will flicker and when the temperature is set the range of the freezer is 16 22 C Each time you press Button G the freezer temperature will increase a level till the highest temperature level is reached each time you press Button F the freezer temperature will decrease a level till the lowest temperature level is reached G H 4 Time clock adjustment C When pressing Button A and Button B at the same time for three seconds the time sign D will begin to flicker after the first sound of the buzzer Press Button A to adjust the hours each time you press Button A one hour will be increased till 12 hours is reached then press Button A again 01 will be shown Press Button B to adjust the minutes each time you press Button B one minute will be increased till 59 minutes is reached then press Button B again 00 will be shown SERVICE MANUAL Model RDXD910SS C GB C CR C Setting the Control Functions cont d 5 Freezer quick freeze setting E The function of quick freeze is to freeze the food completely in the shortest time Press Button E the quick freeze button indicator lamp will be lighted and the freezer will be in the quick freeze mode You can press Button E after 3
17. ing the Light Bulb refrigerator Bulb specifications 220V 25W Socket E14 DO NOT use a bulb over 25W 1 Unplug the appliance 2 To remove the light shield press the stopper At rear out of the square hole Pull the shield backward until the retainer is Separated from the square hole 3 Turn the bulb anticlockwise and out Replace a Bulb of the same specifications in the reverse sequence of removal 4 To replace the light shield Engaged the retainer Into the square hole and then press the shield Rear forward until the stopper is locked in the square hole SERVICE MANUAL Model RDXD910SS C GB C CR C Setting the Control Functions cont d Ju 1 Lock and Unlock D A B C Press Button C after the first sound of the buzzer the light indicator lock is in effect and the clock settings are fixed and the function of getting cold drinks is locked press Button C again after the first sound of the buzzer the light goes out indicating the clock settings can be adjusted 2 Fresh Food temperature adjustment mma K I J Press Button J or Button K the fresh food temperature control center will flicker and when the temperature is set the temperature range is 34 to 44 degrees F and each time you press Button K temperature will increase a level till the highest temperature level is reached Each time you press J thetemperature will decrease a level till the lowest temperature level is reac
18. ll the shutoff valve on a cold water supply line that is frequently used 1 Turn off the main water supplying pipe routine Turn on the nearest tap till the water pipe is cleaned completely 2 Choose the position of the valve Choose a position for the valve that is easy to be approached It is recommended that the valve is connected to the side of a vertical water pipe and if it is really needed to connect the valve to a level water pipe Connect it to the upside of the water pipe not the downside in case the sediment may flow out from the water pipe 3 The hole of the drill valve Drill a hole of 1 4inches on the water pipe using a sharp drill even using an automatic valve Clean the burr left on the water pipe by the drill Use care not to allow water to flow into the drill Tighten the shutoff valve 5 Tighten the pipe tip Tighten the bolts of the pipe tip till the closing begins to expand Don t let the bolts If the pipe tip be too tight otherwise the water pipe is pressed flat 6 The deposing line of the pipe The deposing line between the cold water pipe and the refrigerator Drill a hole on the wall or on the floor that is near the wall to a great degree and let the pipe line go through the hole Assure the pipe has an enough margin area about 8 inches 2 4 meters and make it be three circles with the diameter of each circle about 10 inches 25centimeters and after this installment is done the refrigerator can be move
19. n M and the indicatior light of the water filter N will go out When the water filter needs to be changed please refer to the water filter section Note 9 Control Center Power Down 30 seconds after adjusting the control center buttons the digital screen lighting will go out automatically and if you press any button or open any door or activate the water dispenser the screen will light again 10 Error codes When errors in the control center occur there will appear on the digital screen particular alphanumeric codes These are F1 F2 F3 F5 F6 Ed ER EO El E2 If this happens please consult your servicer to have the refrigerator repaired 11 Door ajar alarm When any door body is opened for over 60 seconds the door ajar alarm function of the refrigerator will be started and the refrigerator will produce buzzers at the intervals of 30 seconds which alerts the user that there is a door left open 12 Power breaking memorizing function When the refrigerator cuts off from over voltage protection the state of the refrigerator before the power break is memorized allowing the refrigerator to operate with the original default values prior to the event SERVICE MANUAL Chapter 5 Control principle and related test functions Ei 21 5 1 Air Damper 1 The refrig eration air d amper is controlled with the fresh food storage temperature sensor R SNR 2 The air damper is closed from the beginning of defr
20. neral 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 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 D SSeS Take out every part in the cabinet before moving the machine especially things like panels e g glass shelf Please wear intact cotton gloves wh en repair any parts of the evapor ator so that scr atches by the sharp fins can be avoided 8 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 9 The refrigerator use AC of 220V with a frequency of 50 60
21. osting until 15 minutes after the defrosting is finished 3 Upon initial powering on or resetting of the control panel the air damper conducts a close and open cycle before acting according to the control conditions in item 1 4 The air damper will be forced to conduct an open and close cycle if it has been closed for 1 hour After that its closing opening will be controlled by R SNR 5 The air damper will automaticlly close when REF door has been opend over 2 minutes 5 2 Control Principle of the Fan motor Control principal of the evaporator fan motor and fresh food damper 1 When a fresh food door is opened the evaporator fan moto r will operate on high speed and the damper will be full open After 2 minutes with the door open the damper will close but the evaporator fan motor will operate according to the compressor function 2 The evaporator fan motor will not operate if the freezer door is open even if the fresh door is open 3 An error code alerting ofa fan motor problem will appear see error code section if the motor speed is below 300rpm or does not operate for longer than 30 seconds during the run cycle Condenser fan motor s controlling The motor works with compressor synchronous condenser fan motor has a 12V s power supply voltage while the rotate speed 1150RPM on normal And high speed operation is 13 5v 1300rpm 5 3 Defrosting Control Principle Compressor mte Defrost heater Compressor Freezer Fan Air Damper turns off
22. rature Clean orr eplacethe door SERVICE MANUAL The door gasket of the fridge freezer storage compartment is dirty worn cracked or mismatched The condenser is dirty Clean the condenser Too high temperature Too high temperature in the fridge freezer storage compartment Warm air will enter the refrigerator whenever the door is opened Try to open long periods of time the door as infrequently as possible Temperature is set too Reset the temperature high Make sure the refrig eratoris onal evel The door is not closed surface and there is no f ood or container tightly interfering with the door The condenser is dirt Clean the condenser The temperature is set Setthe freezer temperature lowe r It too high takes 24 hours for the temperatur e of the refrigerator to become stable The door is opened too frequently or for too The temperature in the freezer storage compartment is too high while the temperature in the fridge storage compartment is OK The temperature in the fridge storage compartment is too high while the temperature in the freezer storage compartment is OK The inside of the The inside of the Clean the internal of the refrigerator refrigerator is dirty refrigerator needs cleaning Food with strong odor is stored in the refrigerator Set the fridge temperature lower It takes 24 hours for the temperatur e of the refrigerator to become stable The temperature is set too high
23. s 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 A reference guides to find additional information on a specific topic SERVICE MANUAL Chapter 2 Product Feature 2 1 SPECIFICATIONS Product description Refrigerator Freezer Type of appliance FS free standing Bl built in Type of cooling system NF no frost S static Climate class Freezer compartment Star rating SN N ST T Total gross volume Total storage volume Defrosting M manual A automatic Energy consumption year Frost free system Defrost water outlet ye Air rang ventilator pmi SS Kind ofcoolant O AO Tp Foaming components ar Temperature range romat aew Eee 20 Cooling system K Compressor AzAbsorpion K flat R rounded S streamline Inside color ou Hinged r right left reversible Freezing compartment integrated with door Shelves qu es 3 ua o 4 Number Fridge Freezer Type gr grill gzglass p plastic Color w white g green t transparent lt SERVICE MANUAL Model RDXD910SS C GB C CR C Adjustable Y yes N not Drawers Plastic drawers
24. tums off turns on turns on opens FC fan tums off Air Damper Closes Defrost is terminate when the sensor reaches 7 C Accumulative Defrost aborted after 120 minutes compressor run time Failing to reach 7 C 7 hours ED displayed on LCD paned as fault 7 minutes 5 minutes 3 minutes Back to Normal Run Defrost Time is about 30 minutes h SERVICE MANUAL Defrost Heater control rule Defrost heater will be controlled according to the following 1 The very first defrost will occur 4 hours after cabinet has been switched on or after a replacement control board fitted 2 If the PC sensor temperature is greater than 10 C a defrost will occur 3 If the FC temperature is above 5 C a defrost will occur 4 Ifthe PC amp FC doors have been opened more than 5 times before the cabinet has run for 5 hours after first being switched on 5 If none of the above conditions 1 2 3 4 have occurred a defrost will take place after 7 hours of accumulative run time terminating when the defrost sensor reaches 7 C The defrost will be aborted after 120 minutes with the defrost sensor failing to reach 7 C Fault code ED will be displayed If the defrost sensor fails a forced defrost will occur every 120 minutes If Fast freeze or fast fridge is selected while the cabinet is in defrost mode these modes will notoccur until the defrosting has been completed o M O In order to minimize the rise in temperature while defrosting the s
25. ystem will go into advance cooling lower the FC temperature below the normal switch point by 3 C If the cabinet cannot reach this temperature with in 30 minutes a forced defrost will occur 5 4 Ice making process Water in Ice making Ice detection Ice releasing delay time ice full cycle 1 Water in The machine let water into ice maker after ice releasing action Ice making delay time Include two conditions one condition is that the ice ma king time reach to 60 minutes another conditio n is that the ice maker senor te mperature is low er than 14 C It must be meet these two conditions the ice maker could overturn and make ice cube 3 lce detection When ice maker is under working status ice measure st aff move downward firstly to detect if the ice is full If the measure staff can move to the lo west position it means that the ice in ice drawer is not full and it can continue next ice releasing action If the me asure staff can not move to the lowest position machine will take for the ice in ice drawer is full and return to ice making delay time to wait another ice detection action and then come into being cycle 4 ce releasing If the result of ice detection is not full ice box will rot eat to release ice After ice releasing machine going on another water in action and then come into being cycle SERVICE MANUAL Chapter 6 System flow principle 6 1 System flow scenograph 1 Compressor
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