Service Manual
Contents
1. 7 4 3 WHEN DISPOSING OF OLD 6 0 1 Fi 4 4 POSITIONING THE 00 eme 8 L V LING THE i A divas 8 4 6 GOLD WATER CONNECTION ennemi dun 8 DBAINTIOSECONNEOTION are cutie Eder euo cet ne ein M SED 8 4 8 ELECTRICAL CONNECTION Annette dent le eee inertie eat ist s 9 A 9 DISSEMBLE AND ASSEMBLE ote uris He eee da a 10 B PARTS AND FUNG a acer 22 5 a GL LOSE VP VIEW CON AOL AANE cc ead 22 5 2 DISHWASHER INTERIOR Ein satin aires tan vats nat brc a 22 HOW TO FILE THE SALT ES co eis duse Re aa duet rusa 23 AES ce c M I i E 23 6 2 LOADING THE SALT INTO THE 00 0 80001000000 reped aa 23 6 3 ADJUSTING SALT re re seme se2. e 37 15 MAINTENANCE SERVICES AND TROUBLE SHOOTING eene nnne 41 195 12 MAINTENANCE SERVICES acai EUN iui 41 15 2 TROUBLE SHOOTING a M ata as quota etate dia 41 16 ANALYSIS OF THE COMMON 5 eene nennen ranas nennen nnn ian nnns 42 16 1 DOOR SWITCH TROUBLE ia rd dU nt Nr 42 15 2 WATER SUPPLY TROUBLE ed ten ei 43 16 3 DRAIN PUMP TROUBLE 44 10 4 BIEATING EUEMEN T TROUBLE te ie 45 16 5 WATER OVERFLOW TROUBLE adi dd 46 16 5 POWER SUPPLY TRO UB Eis din te 47 15 7 PEAK TROUBLE epi oa Ei Par 48 17 NET DIMENSION ae et de 49 Service Manual Model No DW12 TFE3 Series 16 TECHNICAL DATA c 19 CIRCUIT DIAGRAM ne Service Manual Model No DW12 TFE3 Series 1 Features 1 1 grade for energy consumption of European standard 1 2 grade for washing efficiency of European standard 1 3 grade for drying efficiency of European standard 1 4 Electronic control delay washing 3
3. 30 FUNCTION na dt add ho 31 9 0 RESET ORAIN FUNCTION de 31 TO WASH CY CEE TABLE di nes altitude a attends 32 TLEFUNCTION SCHEDULE attend tai cu 34 12 HOW TO KEEP YOUR DISHWASHER IN SHAPE eerie eere eene eene nennen nennen 35 12 VARTER EVERY WASP tech eas Tu dede 35 12 2 REMOVE THE PUCES 35 12 3 NO SOLVENTS OR ABRASIVE CLEANING PRODUCTS iii 35 12 4 MOVING THE APPLIANCE tton dut i 35 KDE 35 mix belts 35 IS CLEAN AND MENTENANGE cU Rid ato wv equa Fun 36 13 OVERALIAC ONDITION OF APPLIANCE sn sunt etu 36 19 2 DISHWASHER SALT uu dee er 36 eremo mm 36 TO RITES deseas eui aie 36 SPRAY ARMS ne 36 iJ MID coe 37 14 1 RESOLVING MINOR PROBLEMS YOURSELF iicet Ecc ce 37 14 2 PROBLEMS m eto
4. 2 gt It is preferable to place serving dishes and lids on the sides of the racks in order to avoid blocking the rotation of the top spray arm Pots serving bowls etc must always be placed face down Deep pots should be slanted to allow the water to flow out Warning knives and other utensils with sharp points must be loaded in the basket with their points down or placed in a horizontal position J 4 1 EN SV SJ M 8 2 How to use the upper rack The upper rack is designed to hold more delicate and lighter dishware such as glasses cups and saucers plates small bowls and shallow pans as long as they are not too dirty Position the dishes and cookware so that they do not get moved by the spray of water The upper rack can be adjusted for height by using the knobs located on both sides of the rack itself see fig E Adjust the upper basket to the higher level and you have more space to accommodate those taller pans and trays in the bottom basket 24 Service Manual Model No DW12 TFE3 Series 8 3 Shelf Lean tall glasses and those with long stems against the shelf not against other items to be washed Place glasses cups and small bowls on the additional cup rack The additional cup rack can be swiveled in or out as required see fig F 8 4 Knife rack The knife rack clips onto the side of th
5. Manual Model No DW12 TFE3 Series 14 Fault finding 14 1 Resolving minor problems yourself Experience has shown that you can resolve most problems that rise during normal daily usage yourself without having to call out a service engineer Not only does this save costs but it also means that the appliance is available for use again that much sooner The following list of common occurrences and their remedies should help you identify the causes of most problems 14 2 Problems when the appliance is switched on Appliance does not start up Fault with fuse in mains electricity supply Plug not inserted in wall socket Appliance door not closed properly Programme button has not been pressed Water tap not turned on Blocked strainer in water intake hose The strainer is situated in the Aquastop or supply hose connection Caution Do not forget that repairs should only be carried out by qualified specialist Improper repairs can lead to considerable equipment damage as well as danger to the user with the appliance itself Error display on the time remaining indicator When the buzzer emits 10 short warning signal every 30 seconds and the time remaining indicator display Have you checked whether the door is closed properly When the buzzer emits 10 short warning signal every 30 seconds and the time remaining indicator display Have you checked whether the drain hose is too low Wh
6. Remove the mains plug cut the mains wire and set aside Damage the door lock so that the door can no longer be closed Service Manual Model No DW12 TFE3 Series 4 4 Positioning the appliance Positioning the appliance in the desired location The back should rest against the wall behind it and the sides along the adjacent cabinets or wall The dishwasher is equipped with water supply and drain hoses that can be positioned to the right or the left to facilitate proper installation 4 5 Leveling the appliance Once the appliance is positioned adjust the feet screwing them in or out to adjust the dishwasher making it level In any case the appliance should not be inclined more than 2 If the appliance is level it will help ensure proper performance 4 6 Cold water connection Connect the water supply hose to a threaded 3 4 gas connector making sure that it is fastened tightly in place see fig A i Some models are fitted with an Aquastop water supply hose see fig B M in which the small filter is already housed in the threaded end fig A If the water pipes are new or have not been used for an extended period of time let the water run to make sure that the water is clear and free of impurities If this precaution is not taken there is a risk that the water inlet can get blocked and damage the appliance Warning The appliance is to be connected to the water mains using new hose sets
7. Salt and should be filled as follows When the low salt indicator 1 lights you must fill the salt Remove the lower rack and then unscrew and remove the cap from the salt container If you are filling the container for the first time fill it with water Place the end of the funnel supplied into the hole and introduce about 2 kg of salt It is normal for a small amount of water to come out of the salt container Carefully screw the cap back on To prevent the formation of rust load the salt just before beginning wash cycle Important 6 3 Adjusting salt consumption The dishwasher is designed to allow for adjusting the Amount of salt consumed based on the hardness of the water used This is intended to optimize and customize the level of salt consumption so that it remains at a minimum To adjust salt consumption proceed as follows Unscrew the cap from the salt container There is a ring on the container with an arrow it see figure to the side f necessary rotate the ring in an anticlockwise direction from the setting towards the sign based on the hardness of the water being used 23 Service Manual Model No DW12 TFE3 Series Autonomy consumption 2 Grams cycle 10 25 18 44 1 8 4 4 25 50 45 89 4 5 8 9 The default setting of the water softening system is If using multi functional tablets fill the salt dispense
8. compartment cannot be closed Detergent compartment has been overfilled Mechanism is clogged with remnants of detergent Indicator lamps do not extinguish after washing has finished Main switch is still set to ON Remnants of detergent stuck inside dispenser Compartment was damp when it was filled up with detergent Compartment must be dry before detergent is added Service Manual Model No DW12 TFE3 Series Water remains inside appliance after programme has ended Blockage or kind in drainage hose Pump is jammed Filters are blocked The programme is still running Wait for the programme to end during washing Unusual amount of foam is creased Normal washing up liquid has been poured into the rinse aid container Hemove any spilled rinse aid with a cloth as it could otherwise lead to excessive foaming during the next washing cycle Appliance stops suddenly while washing is taking place Cut off electricity supply to appliance Water supply has been interrupted Knocking sound can be heared while washing is taking place A spray arm is knocking against the dishes inside the appliance Rattling sound can be heared while washing is taking place Crockery has not been stacked properly inside the appliance Knocking sound coming from inlet valves This is caused by the way the water pipes have been laid and it has no effect upon the way the appliance functions There is no remedy for this with the dishes cutlery etc Remnan
9. in 1 function 1 5 Water softener for descaling 1 6 Super capacity for 12 settings HAIER Product Code EAN NO Appearance Colour Power Standard DW12 TFE3 U FAO7VGE0000 6925777857227 EUROPE TYPE DW12 TFE3ME U 07 0000 6925777857234 EUROPE TYPE DW12 TFE3BL U 07 0000 6925777857241 EUROPE TYPE 1 6 How to read the serial label number Serial label located on the top left hand side of the inner door panel Haief DISHWASHER 220 240V 50Hz 0 03 1 0MPa IPX1 Model DW12 TFE3 U MAX 1950W iir 1800W A Enclosure Dimensions 600X600X850mm S7 C C serial FAO7V Product Code DW12 TFEME U FA0 VFE0000 DW12 TFE3BL U FA07VEE0000 Dishwasher Line Code FA Year A Product number 0001 Date 1 Month 4 heels eel iis O18 Sie ee eee ae ee pe ele ee Sele ee Service Manual Model No DW12 TFE3 Series 2 How to read this Service Manual treated as household waste Instead it shall be handed over to the applicable collection point for the recycling of electrical and electronic equipment By ensuring this product is disposed of correctly you will help prevent potential negative consequences for the environment and human health which could otherwise be caused by inappropriate waste handling of this product For more detailed information about recycling of this product please contact your l
10. left picture Connect the pipe together Attention pipe must be put on the interspaces between vent hole and the tub Put the pressure switch wedge into the large ringent slot part then push it until to the slot bottom Put the pipe to the smaller ringent place of its bottom and then the installation is completed 14 Service Manual Model No DW12 TFE3 Series Detergent dispenser disassembly Open door disassemble the outer door Detergent dispenser Accord to the disassembly step Close the door use screwdriver to drive the 6 screws of Detergent Dispenser off pull the wire out then open the door and get the Detergent Dispenser off Lie the machine down use ross screwdriver to drive two screws on baseboard off m Use screwdriver to push the baseboard off the support foot don t put big force to avoid break the stator 15 Service Manual Model No DW12 TFE3 Series Left right side plate and baseboard disassembly B Disassemble the baseboard Pls find the pic of baseboard Left right side plate Use cross screwdriver to drive two screws off the side panel Disassemble the Complete top pls follow the disassembly step use the cross screwdriver to drive two screws which are on left top of machine off side panel 16 Service Manual Model No DW12 TFE3 Series B Use the cross screwdriver to drive five screws which are in left back of machine of
11. phase 31 Service Manual Model No DW12 TFE3 Series 10 Wash Cycle Table T f m Type of Amount of Condi Wash china pots tion of programme Pans food cutlery remains remains remains glasses etc 1 Soups casseroles Intensive ae TM Wash a lot hard potatoes pasts rice 2 005 roast or Normal fried food Wash Soups 3 potatoes loosely asta rice a little Light Wash p attached 9 eggs roast or fried food Glass Coffee cakes ware milk sausage loosely Very little cold drinks attached 5 Mixed salads Rapid wash 6 For dishes that need to be rinsed and dried only Heat 7 Rinse off if the dishes have been stacked for several days in the dish Soak washer prior to washing Description of cycle Pre wash with warm water Extended wash at 70 C Rinses with cold water Rinse with hot water Drying Pre wash use cold water Extended wash at 55 C Rinse with cold water Rinse with hot water Drying Pre wash use cold water Extended wash at 50 C Rinse with cold water Rinse with hot water Drying Wash at 45 C Rinse with warm water Hot rinse Drying Short wash at 40 C Cold rinse Hot rinse at 65 C Drying Short cold wash to pre vent food residue from drying on the dishes 3in1 Service Manual Model No DW12 TFE3 Series Delayed Detergent Rinse Aid Start Extended Prewash Energy Water consump consump t
12. surface which is attached to the adjacent cupboards in order to ensure that the appliance is entirely stable After the appliance has been installed the mains plug should still be easily accessible Not on all models The plastic housing on the water inlet contains an electrically operated valve The connecting wires are inside the inlet hose Do not cut through this hose and do not immerse the plastic housing in water During installation the power supply cord must not be excessively or dangerously bent or flattened 3 3 During normal use The dishwasher must only be used by adults for the washing of household dishes and cooking utensils This appliance cannot be installed outdoor not even if the area in which it is installed is covered by a roof it is also very dangerous to leave it exposed to the rain and elements Do not place any heavy objects or stand on the door when it is open The appliance could tip forward The water inside the dishwasher is not suitable for drinking Do not use solvents of any kind inside your dishwasher They could cause an explosion danger Open the door very carefully if the dishwasher is operating There is a risk of water squirting out Do not touch the heating element during or after a wash cycle Fundamental rules to follow when using the appliance Never touch the dishwasher when barefoot or with wet hands or feet We discourage the use of extension cords and multiple sockets If the appliance is not operati
13. 23 7 HOW TO FILL RINSE AID AND DETERGENT DISPENSER eere eene nnne nnn 25 stc TO RIBIEBINSEAID ER an ee ie a ce f sica tie 25 7 2 HOW TO FILL DETERGENT 0 010 01010 00200000 25 8 LOADING THE quo acce cce tas ve ace euo veu De Tes ves idence Accord 27 HOW TO USE THE LOWER BACI oce Cis eo 27 8 2 HOW TO USE THE UPPER RACK 0 4 00000000000 27 d DM 28 GE se cate nee ade ar nce on a TOi MUS 28 9 TURNING 2222220 29 9 1 SWITCHING THE DISHWASHER 5 29 Service Manual Model No DW12 TFE3 Series 9 2 END OP PROGRAMME nee Lic M bcc ie et 29 9 3 SWITCHING THE DISHWASHER end 29 9 4 INTERRUPTING THE PROGRAMME gait ERE ates 30 9 5 START PROGRAMMING 30 J6 CANCELEINGOR MODIF YINGA CYCLE nt
14. Haier SERVICE MANUAL Order No DISHWAHSER Model DW12 TFE3 Series A WARNING This service information is designed for experienced repair technicians only and is not designed for use by the general public It does not contain warnings or cautions to advise non technical individuals of potential dangers in attempting to service a product Products powered by electricity should be 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 2010 Qingdao Haier Dishwasher Co Ltd All rights reserved Unauthorized copying and distribution is a violation of law Haier Group Service Manual Model No DW12 TFE3 Series Contents L PADURES DP AUR MURUS 4 2 HOW TO READ THIS SERVICE 2 1 1 0 RR RR SR RR RR 5 JS SAFETY PHECAUTYION SG uinea Tenue Du come ee aai 6 RR R A O OcC 6 8 2 DURING ING AGEA TION Toe nd alain aee sine 6 INSTALLAN ON cR 7 4 1 AF YOUR FAMILY INCLUDES CHILDREN met Denies ede vu Ne 7 Ae NE OCCURS
15. and that old hose sets should not be reused 4 7 Drain hose connection Insert the drain hose into a drain pipe with a minimum diameter of 4cm or let it run into sink making sure to avoid bending or crimping it If necessary fit a syphon trap U bend with a connecting piece for the drain hose fig C The free end of the hose must be at a height between 40 and 100 cm and must not be immersed in water Service Manual Model No DW12 TFE3 Series MAX 100 cm MIN 40 cm fig C Attention The connecting piece for syphon trap U bend must be securely fastened to the wall to prevent the drain hose from moving and allowing water to spill outside the drain 4 8 Electrical Connection After making sure that the voltage and frequency values for the current in the home correspond to those on the rating plate located on the stainless steel inner door of the appliance and that the electrical system is correct for the maximum voltage on the rating plate insert the plug into an electrical socket which is earthed properly the earthing of the appliance is a safety requirement mandated by law If the electrical socket to which the appliance must be connected is not appropriate for the plug replace the whole cable rather than using adaptors or the like as they could cause overheating and burns Caution The dishwasher plug must be accessible even when the appliance is installed as a built in unit so that main
16. ase the detergent dispenser must be refilled see the paragraph entitled Loading the detergent To modify a cycle that is already underway follow the instructions contained in the paragraph entitled Reset drain function and select the programme you wish see the paragraph entitled Switching the dishwasher ON 30 Service Manual Model No DW12 TFE3 Series 9 7 3 in1 function When using 8 in 1 combination products the rinse aid and salt lights are no longer useful It may be helpful to select the lowest possible setting for water hardness If you decide to switch to the use of a standard detergent system we advise that you Refill both the salt and rinse aid compartments owitch the water hardness setting to the highest possible position and run for three normal cycles without a load Readjust the water hardness setting again according to the conditions for your region For more information please refer to your instruction manual Warning Do not place the tablets in the tub or the cutlery basket as this will result in poorer wash results The tablets should be placed in the detergent doser Notice The usage of 3 in 1 or similar tablets is forbidden when Heat Rapid Wash and Soak programmes are selected 9 8 Reset drain function You can use Reset drain function to stop the washing cycle under running by Rotating the knob to Reset and the appliance will stop after a few minutes drain
17. d Detergent does not have a sufficient bleaching effect Washing temperature was set too low Traces of rust on cutlery Cutlery is not sufficiently rustproof Salt content in washing water is too high Lid on salt container is not screwed tight Too much salt was spilt while filling container Glasses become clouded and discoloured coating cannot be wiped off Unsuitable detergent was used Glasses are not dishwasher proof Smears left behind on glasses and cutlery glasses have acquired a metallic appearance Amount of rinse aid set too high 40 Service Manual Model No DW12 TFE3 Series 15 Maintenance Services and Trouble Shooting 15 1 Maintenance services It may occur that the dishwasher does not function or does not function properly before calling for assistance let us see what can be done first have you forgotten to press one of the buttons or to perform an essential operation 15 2 Trouble shooting You can check the malfunction when the time remaining indicator G displays one of the signs as following Drain pump trouble buzzer emits 10 short warning signals every 30 seconds Water supply trouble buzzer emits 10 short warning signals every 30 seconds Water overflow trouble buzzer emits 10 short warning signals every 30 seconds 41 Service Manual Model No DW12 TFE3 Series Rev 16 Analysis of the common breakdowns 16 1 Door switch trouble Phenomenon the dishwasher doe
18. e the pipe hoop 20 Service Manual Model No DW12 TFE3 Series Remove the connector pipe of the hot pump and the middle hot pump then can take the heater down 21 Service Manual Model No DW12 TFE3 Series 5 Parts and Functions 5 1 Close up view control panel State Indicator ON OFF Button 3 in 1 Indicator 3 in 1 Button Delayed Start Indicator gt 5 2 Dishwasher interior M 11 s c b UNIV Xu Upper Rack Lower Rack Top Spray Arm Silverware Basket Bottom Spray Arm Salt Container Cap F Delayed Start Button G Time remaining Indicator H Low Rinse Aid Indicator Low Salt Indicator J Knob For Selecting Cycle Washing Filter Detergent and Rinse Aid Dispenser Water Inlet Hose Some models fitted Aquastop Drain Hose Power Supply Cord 22 Service Manual Model No DW12 TFE3 Series 6 How to fill the salt 6 1 Salt The hardness of the water varies from place to place If hard water is used in the dishwasher deposits will form on the dishes and utensils The appliance is equipped with a special softener that uses a salt specifically designed to eliminate lime and minerals from the water 6 2 Loading the salt into the container Always use Salt intended for use with dishwashers The salt container is located beneath the lower rack C Low
19. e top basket giving you the freedom to wash your large sharp knives separately and out of harm s way see fig G 28 Service Manual Model No DW12 TFE3 Series 9 Turning on the 9 1 Switching the dishwasher ON Turn on the tap Close the door after loading the appliance Set button to On state indicator light Rotate the knob to select programme you wish the timeremaining indicator display the time of the programme you selected After 3 seconds the appliance emits a short warning signal and start the programme state indicator A blinks N Warning When the dishwasher power on the programme which the knob indicated can not be carried out you must Rotate the knob to another programme and then back to it 9 2 End of programme oix beeps will indicate that the wash cycle has finished and the state indicators A light 9 3 Switching the dishwasher OFF oeveral minutes after the programme has ended oet On Off button to Off Open the door Turn the water tap off Remove dishes when they cooled down N Notice When the appliance is already underway press the button B for 3 seconds all of the settings will be cancelled 29 Service Manual Model No DW12 TFE3 Series 9 4 Interrupting the programme Open the door Caution There is a risk of water squirting out from inside the appliance Do not open the door fully until sp
20. eating element trouble Phenomenon Heating element cannot work Whether socket connector N Connect it well 15 connected well Y Check the resistance between the Replace the heater heater resistor Y Check whether the RRT Y Connect the two circuit between the two terminals is open terminals well The cable or the controller board is suspected damaged 45 Service Manual Model No DW12 TFE3 Series Rev 16 5 Water overflow trouble Phenomenon drain pump keep on working Whether water 15 deposited Whether water flows out of N Bottom case 18 in the bottom case the water overflow conduit leaking Y Y Check whether the water level N Change the water switch is closed level switch Whether the water overflow swich 15 ok y The cable or the controller board is broken y Change the water overflow switch The controller board or the cable is broken 46 Service Manual Model No DW12 TFE3 Series 16 6 Power supply trouble Phenomenon dishwasher cannot work Check whether the power N T Connect it properly connector 1s 1n position Check whether the circuit between the two terminals is open The cable or the controller board should be suspected Replace the power switch 47 Service Manual Tissue 5 Rev 16 7 Lea
21. en the buzzer emits 10 short warning signals every 30 seconds and the time remaining indicator display 4 Have you checked whether the drain hose is crimped or bent the drain hose is too high When the buzzer emits 10 short warning signals every 30 seconds and the time remaining indicator G display E5 Have you checked whether 37 Service Manual Model No DW12 TFE3 Series the water supply to the house is on and has sufficient pressure the water supply hose is crimped or bent the filter for the water supply hose is clogged the drain hose is too low When the buzzer emits 10 short warning signals every 30 seconds and the time remaining indicator G display E2 or E6 Contact the nearest authorized service center If you take all these checks and the dishwasher still does not function or your dishwasher have any other error display you can power the dishwasher OFF and wait a few minutes You can power the dishwasher on try it again if the dishwasher still does not function and or the problem persists contact the nearest authorised service center and provide them with the following information the nature of the problem the model type number Mod And the serial number S N which are indicated on the plate located on the side of the inner part of the door Lower spray arm rotates with difficulty Spray arm is blocked by small items or food remains Lid in detergent
22. f the right side panel B Open the door use cross screwdriver to drive four screws which are in left front off Sump disassembly m Disassembly the drain pump refer to with the way required for the drain pump 17 Service Manual Model No DW12 TFE3 Series m Disassembly the wash pump refer to with the way required for the wash pump B Remove the rubber pipe of the sump B Remove the transparent pipe of the water level switch m Disassembly the temperature sensor with black plastic bracket 18 Service Manual Model No DW12 TFE3 Series screw the Ring nut for sump fastening out with an anticlockwise way Sump are dissembled completly Lay the dishwasher on the floor then remove the bottom cover pull out the connector of the salt adding valve and the low salt switch Remove the three clips for fixing the rubber connect pipe then pull out the rubber pipe Open the out door you can see the salt adding cover then circumrotate the cover anticlockwise and screw it down 19 Service Manual Model No DW12 TFE3 Series Circumrotate the fixing set of the water softer anticlockwise then screw id down you can use the disassembly tool to operate Then take the water softer down accordingly Remove the two self drilling bolts for fixing the heater bracket from the middle bar then remove the heater Pull out the three connector of the heater m Remov
23. ion in kWh tion in litres Duration in minutes 1 62 18 Laboratory measured valve in accordance with European Standard EN50242 33 Service Manual Model No DW12 TFE3 Series 11 Function Schedule Intensive wash 40 C warm pre wash gt 70 C main wash Coldrinse gt 65 hot rinse Natural drying Normal wash Cold pre wash gt 55 C main wash Coldrinse gt 65 hot rinse Natural drying Light wash Cold pre wash gt 50 Coldrinse 65 Chot rinse Natural drying Glass wash 45 Main wash Warmrinse gt 65 hot rinse Natural drying Rapid wash 40 C Main wash Cold rinse Heat 65 C hot rinse Natural drying Soak Cold rinse Service Manual Model No DW12 TFE3 Series 12 How to keep your dishwasher in shape 12 1 After Every Wash After every wash turn off the water supply not necessary for models with Aquastop the appliance and leave the door slightly ajar so that moisture and odors are not trapped inside 12 2 Remove the plug Before cleaning or performing maintenance always remove the plug from the socket Do not run risks 12 3 No solvents or Abrasi
24. k trouble Phenomenon dishwasher stop working Check whether the drain Drive up the drain hose 15 too low hose properly N heck whether the water level switch 15 damaged Change the water level switch Replace the PCB 48 Service Manual Model No DW12 TFE3 Series 17 Net dimension 600mm 49 Service Manual Tissue 5 Rev 18 Technical data Width 60 cm Depth 60 cm Height 85 cm Capacity 12 standard place settings Mains water pressure See nameplate Power voltage See nameplate Fuse Total absorbed power See nameplate 5 gt Y i o LL n gt a o 19 Circuit Diagram Jojeou pie esuu Ads L PE osuoes oJneJodus enjeJeduje gt Qo gt god 5 Jesuedsiq OA EA 19U9 0S YO IMS uJeJ60Jgd 9 9 197e M U91IMS 100 ZHOS 51 Sincere Forever Haier Group Haier Industrial 1 Road 266101 Qingdao China http www haier com
25. ng properly or maintenance must be performed disconnect the appliance from the power supply Service Manual Model No DW12 TFE3 Series 4 Installation 4 1 1f your family includes children The appliance is not intended for use by young children or infirm persons without supervision Young children should be supervised to ensure that they do not play with the appliance Keep detergents out of the reach of children who must also be kept away from the dishwasher when it is open 4 2 If a fault occurs If the appliance malfunctions turn off water supply to the appliance and disconnect the plug from the wall socket Then consult the section entitled Fault finding If you cannot solve the problem contact a service center Only specialized personnel are authorized to make repairs If the supply cord is damaged it must be replaced by a special cord or assembly available from the manufacturer or its service agent To maintain the EFFICIENCY and SAFETY of this appliance we recommend call only the Service Centers authorized by the manufacturer always use original Spare Parts 4 3 When disposing of old appliances Appliances which are no longer being used must be made inoperable by cutting the power supply cord and removing the door lock Take the appliance to a designated waste disposal center Dangerous voltage Warning Children could get locked the appliance risk of suffocation or get stuck in other positions Therefore
26. o grease or scale has accumulated on the inside of the dishwasher If you discover any deposits H Clean the interior of the dishwasher thorughly with a detergent solution 13 2 Dishwasher salt sn Check the LOW SALT indicator up with salt if required ps 13 3 Rinse aid Check the LOW RINSE AID indicator on the front panel Top up with rinse aid if required 13 4 Filters The filters 8 9 prevent larger particles of food in the water from reaching the pump These particles may occasionally block the filters When the appliance has finished washing check the filters for particles of food and if required clean After undoing the coarse micro filter 8 the filter unit 9 can be removed Remove any particles of food and rinse the filters under running water Insert the filter unit 9 and tighten the coarse microfilter 13 5 Spray arms Lime and remnants of food in the washing water can block the nozzles in the spray arms 10 and 11 and the arm mountings 11 Inspect the nozzles in the spray arms for blocked holes due to remnants of food es If necessary pull the lower arm 11 upwards and lift it off Unscrew the upper spray arm 10 Clean both spray arms under running water Refit the spray arms Ensure that the lower arm has locked into place and the upper one is screwed tight 36 Service
27. ocal city office your household waste disposal service or the shop where you purchased the product Warning warning is used when there is danger of personal injury Caution caution is used when there is danger that the reader through incorrect manipulation may damage equipment loose data get an unexpected result or has to restart part of a procedure Notice notice provides information that is not indispensable but may nevertheless valuable to the reader The symbol on the product or on its packaging indicates that this product may not be Service Manual Model No DW12 TFE3 Series 3 Safety precaution 3 1 At time of delivery Check packaging and dishwasher immediately for signs of transport damage If the appliance is damaged do not put it into use but contact your supplier or customer service without delay Please dispose of packaging materials properly 3 2 During installation Site the dishwasher and connect it up in accordance with the installation instructions The dishwasher must not be connected to the electricity supply while installation is being carried out Ensure that the domestic wiring is properly earthed The mains electricity supply must conform to the details shown on the dishwasher nameplate Do not connect the dishwasher to the electricity supply via an extension cable Built under and built in appliances should always be installed under a continuous work
28. r and set the adjuster to if the hardness of the water is greater than 60 set it to 24 Service Manual Model No DW12 TFE3 Series 7 How to fill rinse aid and detergent dispenser 7 1 How to fill rinse aid 7 1 1 Rinse aid Low Rinse Aid This product makes dishes sparkle and helps them to dry without spotting The dispenser is located on the inside panel of the door H When the low rinse aid indicator lights you must load rinse 7 1 2 Loading the rinse aid Regardless of the type of detergent dispenser installed on your appliance you must proceed as indicated below when loading the rinse aid To open the dispenser turn the 2 cap in an anti clockwise direction and then pour in the rinse aid making sure not to overfill The amount of rinse aid used for each cycle can be regulated by turning the 3 dose adjustor located beneath the 2 cap with a screwdriver There are 6 different settings the normal dosage setting is 3 Important Proper dosage of the rinse aid improves drying If drops of water remain on the dishes spotting occurs the dosage adjustor should be turned to a higher setting If the dishes have white streaks turn the dosage adjustor to a lower setting 7 2 How to fill detergent dispenser 7 2 1 Detergent Detergent specifically intended for use with dishwashers must be used The dispenser must be refilled before the Start of each wash cycle following the instr
29. ray arm has stopped rotating When you open the door the dishwasher will beep ten times every thirty seconds If the appliance has already heated up or the hot water was switched ON and then the appliance door opened leave the door ajar for several minutes and then close Otherwise the appliance door may open due to expansion 9 5 start programming You can delay the start of a programme in increments of 1 hour up to 24 hours Switch dishwasher ON Immediately press the Delayed Start button the delayed start indicator E blinks the time remaining indicator G changes to im Press the Delayed Start button for 2 seconds until the numerical display show the required delay To cancel the time delay setting pressing the Delayed Start button until the delayed start indicator goes out Rotate programme knob J to select the desired programme 1 2 3 4 5 6 7 Intensive Normal Light Glassware Rapid Heat Soak After seconds the delayed start indicator blinks the time remaining indicator G will blink and decrease the programme will start until the delayed start indicator G goes out 9 6 Cancelling or modifying a cycle A cycle that is underway can be modified if it has only been running for a short time Otherwise the detergent may have already been used and the appliance may have already drained the wash water If this is the c
30. s not work N Whether the door 1s closed gt Close the door Y Check if door is Replace it Y Dismantle the door case and use N Change the door avometer to measure 1f the two terminals of switch the door switch 16 connected Cable or the controller board is broken 42 Service Manual Model No DW12 TFE3 Series 16 2 water supply trouble Phenomenon water level cannot reach the required location Whether water is flowing the hose N Turn on the Whether the stopcock is turned on stopcock Y Whether solenoid N Measure whether solenoid valve is working valve is electrified Change the solenoid valve User s water pressure is too low Check whether the water intake velocity is too slow Whether water level Change water level switch is ok switch Cable or the controller board is broken 43 Service Manual Tissue 5 Rev 16 3 Drain pump trouble Phenomenon water cannot be drained Repair the pipeline and drain pump Whether drain pump Y Whether the pipeline and is working drain pump was blocked N N Whether drain The drain hose pump is electrified is too high Y Cable or the controller board 1s broken The drain pump is broken 44 Service Manual Model No DW12 TFE3 Series Rev 16 4 H
31. tenance can be done safely Service Manual Model No DW12 TFE3 Series 4 9 Dissemble and assemble Tools and assemble for dishwasher dm components B Dissemble and assemble for dishwasher components Blade Unpacking F i Electric drill _ Drill holes while installation Combine the inlet hose ANN 10 Service Manual issue 5 Rev How to remove the top of your dishwasher i 20 30mm us Service Manual Model No DW12 TFE3 Series Water pressure switch disassembly 12 B Water pressure switch locates in the behind of the tub on the right and is fixed in Straight pole B Put the guiding groove up until to the top which is ringent B Press the wedge of the water pressure switch until it comes out of slot with hands Service Manual Model No DW12 TFE3 Series at LEE B Press the pinchcock at full tilt with your hands and then pull the pipe out B With stand the raised parts of the 1 45 quick connect termianl with thumb and then pull it out B Change the old water pressure switch into a new Insert cable line in connection method is just like the picture on the left 13 Service Manual Model No DW12 TFE3 Series Connection method there are several corresponding number marks on the component at the position of 1 2 3 showing on the
32. ts of food are stuck to the dishes cutlery etc Dishwasher was not loaded properly Jets of water could not reach all parts of the dishes ect Too many items in the rack Items in the rack were touching each other Not enough detergent was added to dispenser oelected wash programme was not intensive enough Rotation of spray arm was obstructed by dishes etc N ozzles in spray arm are blokcked by remnants of food Filters are blocked Filters have been incorrectly fitted Waste water pump is jammed Service Manual Model No DW12 TFE3 Series Plastic items are discoloured Not enough detergent was added to dispenser Detergent has insuffcient bleaching properties Use a detergent containing a chemical bleaching agent White stains are left on crockery glasses have a milky appearance Not enough detergent was added to dispenser compartment Amount of rinse aid was set too low Although water is quite hard no salt has been put in appliance Water softener was set too low Lid on salt container is not screwed tight If you used a phosphate free detergent try a detergent containing phosphates and compare results Dishes cultlery etc have not been dried Selected programme did not include drying function Amount of rinse aid was set too low ltems were removed from dishwasher too soon Glasses have a dull appearance Amount of rinse aid was set too low Tea stains or traces of lipstick have not been completely remove
33. uctions provided in the Programme overview The detergent dispenser is located on the inside panel of the door 7 2 2 Loading the detergent To open the 4 cover on the dispenser press the 5 button The detergent for the wash cycle should be poured into the 6 compartment The detergent for the pre wash cycle should be poured into the 7 compartment After the detergent has been placed in the dispenser 25 Service Manual Model No DW12 TFE3 Series close the cover and press down until it clicks in place Notice To facilitate closing the cover remove any excess detergent on the edges of the dispenser Service Manual Model No DW12 TFE3 Series 8 Loading the dishwasher Before placing the dishes in the dishwasher remove larger food particles to prevent the filter from becoming clogged which results in reduced performance If the pots and pans have baked on food that is extremely hard to remove we recommend that they are soaked before washed This will eliminate the need for extra wash cycles Pull out the rack to load the dishwasher 8 1 to use the lower rack We recommend that you place the most difficult to clean items on the bottom rack pots pans lids serving dishes and bowls as shown in the figure to the right Normal daily load i CY Ey j RS ANN Y AZN PR KS SK y 354 Kes
34. ve Cleaning Products To clean the exterior and rubber parts of the dishwasher do not use solvents or abrasive cleaning products Rather use only a cloth and warm soapy water To remove spots or stains from the surface of the interior use a cloth dampened with water and a little while vinegar or cleaning product made specifically for dishwashers 12 4 Moving the Appliance If the appliance must be moved try to keep it in a vertical position If absolutely necessary it can be positioned on its back 12 5 Seals One of the factors that cause odors to form in the dishwasher is food that remains trapped in the seals Periodic cleaning with a damp sponge will prevent this from occurring The door should not be left in the open position since this could present a tripping hazard 12 6 When You Go on Holiday When you go on holiday it is recommended that you run a wash cycle with the dishwasher empty and then remove the plug from the socket turn off the water supply and leave the door of the appliance slightly ajar This will help the seals last longer and prevent odors from forming within the appliance Service Manual Model No DW12 TFE3 Series 13 Clean and mentenance Regular inspection and maintenance of your appliance helps to prevent problems from occurring This saves time and aggravation You should therefore carefully inspect the inside of your dishwasher from time to time 13 1 Overall condition of appliance Check that n
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