Proline DWF1250P Service Manual
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DW0907S001V2
DISHWAHSER
DWF1250P
DWP5012WA
DWP4912W
DWP4915SL

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Summary of Contents for Proline DWF1250P

  • Page 1 DW0907S001V2 DISHWAHSER DWF1250P DWP5012WA DWP4912W DWP4915SL...
  • Page 2: Table Of Contents

    Service Manual Issue Rev. Model :DWF1250P/DWP5012WA/DWP4912W/DWP4915SL Contents 1. FEATURES..........................3 2.HOW TO READ THIS SERVICE MANUAL................4 3. SAFETY PRECAUTION ......................5 3-1.A ......................5 T TIME OF DELIVERY 3-2.D ......................5 URING INSTALLATION 3-3.D ......................5 URING NORMAL USE 3-4.I...
  • Page 3 Service Manual Issue Rev. Model :DWF1250P/DWP5012WA/DWP4912W/DWP4915SL 9-3.S ..........................20 HELF 10. PROGRAMME OVERVIEW ....................21 11. HOW TO KEEP YOUR DISHWASHER IN SHAPE ............... 23 12. CLEAN AND MENTENANCE....................24 12-1.O ..................24 VERALL CONDITION OF APPLIANCE 12-2.F ..........................24 ILTERS 12-3.S...
  • Page 4: Features

    Service Manual Issue Rev. Model :DWF1250P/DWP5012WA/DWP4912W/DWP4915SL 1. Features A grade for energy consumption of European standard. A grade for washing efficiency of European standard. B grade for drying efficiency of European standard. Electronic control. Super-capacity for 12 settings. Model Exterior Color...
  • Page 5: How To Read This Service Manual

    Service Manual Issue Rev. Model :DWF1250P/DWP5012WA/DWP4912W/DWP4915SL 2.How to read this Service Manual The symbol on the product or on its packaging indicates that this product may not be treated as household waste. Instead it shall be handed over to the applicable collection point for the recycling of electrical and electronic equipment.
  • Page 6: Safety Precaution

    Service Manual Issue Rev. Model :DWF1250P/DWP5012WA/DWP4912W/DWP4915SL 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.
  • Page 7: 3-4.If Your Family Includes Children

    Service Manual Issue Rev. Model :DWF1250P/DWP5012WA/DWP4912W/DWP4915SL appliance from the power supply. 3-4.If your family includes children This appliance is not intended for use by persons (including children) with reduced physical,sensory or mental capcabilities, or lack of experience and knowledge,unless they have been given supervision or instruction concerning use of the appliance by a person responsible for their safety.
  • Page 8: Installation

    4-3.Cold water connection Connect the water supply hose to a threaded 3/4 (gas) connector, making sure that it is fastened tightly in place (DWF1250P/DWP5012WA/ DWP4912W see fig.A). Some models are fitted with an "Aquastop" water supply hose fig.A...
  • Page 9: 4-6.Electrical Connection

    Service Manual Issue Rev. Model :DWF1250P/DWP5012WA/DWP4912W/DWP4915SL fig.C Attention: The connecting piece for syphon trap (U-bend) must be solidly fastened to the wall to prevent the drain hose from moving and allowing water to spill outside the drain. 4-6.Electrical Connection After making sure that the voltage and frequency values for the current in the home correspond to...
  • Page 10: Dissemble And Assemble

    Service Manual Issue Rev. Model :DWF1250P/DWP5012WA/DWP4912W/DWP4915SL How to wire a 13 amp plug. Important The wires in the mains lead on this appliance are coloured in accordance with the following code: Green and Yellow-Earth Blue-Neutral Brown-Live As the colours may not correspond with the markings identifying the terminals in your plug proceed as follows.
  • Page 11 Service Manual Issue Rev. Model :DWF1250P/DWP5012WA/DWP4912W/DWP4915SL How to remove the top of your dishwasher Freestanding dishwasher can also be used as built-in, according to following processes:...
  • Page 12 Service Manual Issue Rev. Model :DWF1250P/DWP5012WA/DWP4912W/DWP4915SL Built In Dishwasher: fixing on top Built In Dishwasher: fixing on side...
  • Page 13 Service Manual Issue Rev. Model :DWF1250P/DWP5012WA/DWP4912W/DWP4915SL Side panel disassembly Use the cross-screwdriver to drive two screws which are on left top of machine, off side panel. Use the cross-screwdriver to drive five screws which are in left back of machine, off the right side panel.
  • Page 14 Service Manual Issue Rev. Model :DWF1250P/DWP5012WA/DWP4912W/DWP4915SL Adjustable softener with reed disassembly 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.
  • Page 15 Service Manual Issue Rev. Model :DWF1250P/DWP5012WA/DWP4912W/DWP4915SL Heater disassembly 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. Remove the pipe hoop. Remove the connector pipe of the hot pump and the...
  • Page 16 Service Manual Issue Rev. Model :DWF1250P/DWP5012WA/DWP4912W/DWP4915SL Detergent dispenser disassembly Open the door, disassemble the outer door (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...
  • Page 17: Parts And Functions

    Service Manual Issue Rev. Model :DWF1250P/DWP5012WA/DWP4912W/DWP4915SL 5. Parts and Functions 5-1.Close-up view (control panel) “ON-OFF” Button Programme Button Programme Indicator 5-2.Dishwasher interior Upper Rack Salt Container Cap Lower Rack Washing Filter Top Spray Arm Detergent and Rinse Aid Dispenser Silverware Basket...
  • Page 18: How To Fill The Salt

    Service Manual Issue Rev. Model :DWF1250P/DWP5012WA/DWP4912W/DWP4915SL 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.
  • Page 19: How To Fill Rinse Aid

    Service Manual Issue Rev. Model :DWF1250P/DWP5012WA/DWP4912W/DWP4915SL 7. How to fill rinse aid 7-1.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 . When the low rinse aid indicator “ 1 ” is bright, it means the rinse aid is low, you must load rinse aid .
  • Page 20: How To Fill Detergent Dispenser

    Service Manual Issue Rev. Model :DWF1250P/DWP5012WA/DWP4912W/DWP4915SL 8. How to fill detergent dispenser 8-1.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 instructions provided in the "Programme overview".
  • Page 21: Loading The Dishwasher

    Service Manual Issue Rev. Model :DWF1250P/DWP5012WA/DWP4912W/DWP4915SL 9. 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.
  • Page 22: Programme Overview

    Service Manual Issue Rev. Model :DWF1250P/DWP5012WA/DWP4912W/DWP4915SL 10. Programme overview Type of crokery Condi- Wash Type of Amount e.g.china, tion of progra- food Description of cycle of food pots/pans, food remains cutlery, remains remains glasses, Pre-wash with warm water. Extended wash at 70°C.
  • Page 23 Service Manual Issue Rev. Model :DWF1250P/DWP5012WA/DWP4912W/DWP4915SL Detergent Energy Water Duration consu- consu- Rinse mption mption Exten- Pre- minutes in kWh in litres wash Wash 1.62 1.24 1.05 0.40 0.02 * EN50242 test with rinse aid setting 5...
  • Page 24: How To Keep Your Dishwasher In Shape

    Service Manual Issue Rev. Model :DWF1250P/DWP5012WA/DWP4912W/DWP4915SL 11. How to keep your dishwasher in shape 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.
  • Page 25: Clean And Mentenance

    Service Manual Issue Rev. Model :DWF1250P/DWP5012WA/DWP4912W/DWP4915SL 12. 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.
  • Page 26: Turning On The Appliance

    Service Manual Issue Rev. Model :DWF1250P/DWP5012WA/DWP4912W/DWP4915SL 13. Turning on the Appliance Switching the dishwasher ON Turn on the tap. Close the door after loading the appliance Set ON-OFF button “ A ” to ON. All the programme C1 C2 C3 C4 indicators “C1,C2,C3,C4,C5 ”...
  • Page 27 Service Manual Issue Rev. Model :DWF1250P/DWP5012WA/DWP4912W/DWP4915SL Reset drain function You can use "Reset drain function"to stop the washing cycle under running by pressing and holding the "B1" and "B3" for 3 senconds, and the appliance will stop after a few minutes drain...
  • Page 28: Fault Finding

    Service Manual Issue Rev. Model :DWF1250P/DWP5012WA/DWP4912W/DWP4915SL 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.
  • Page 29: 14-3.During Washing

    Service Manual Issue Rev. Model :DWF1250P/DWP5012WA/DWP4912W/DWP4915SL 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...
  • Page 30: 14-4.With The Dishes,Cutlery,Etc

    Service Manual Issue Rev. Model :DWF1250P/DWP5012WA/DWP4912W/DWP4915SL 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.
  • Page 31 Service Manual Issue Rev. Model :DWF1250P/DWP5012WA/DWP4912W/DWP4915SL Tea stains or traces of lipstick have not been completely removed Detergent does not have a sufficient bleaching effect. Washing temperature was set too low. Traces of rust on cutlery Cutlery is not sufficiently rustproof.
  • Page 32: Maintenance Services And Trouble Shooting

    Service Manual Issue Rev. Model :DWF1250P/DWP5012WA/DWP4912W/DWP4915SL 15. Maintenance Services and Trouble Shooting 15-1.manintenances services It may occur that the dishwasher does not function or does not function properly Before calling for assistance,Iet us see what can be done first :have you forgotten to press one of the buttons or to perfom an essential operation? 15-2.trouble shooting...
  • Page 33: Analysis Of The Common Breakdowns

    Service Manual Issue Rev. Model :DWF1250P/DWP5012WA/DWP4912W/DWP4915SL 16. Analysis of the common breakdowns Door switch trouble Phenomenon: the dishwasher does not work Whether door is closed Close the door check if door flap is OK Replace it Dismantle the door case and using...
  • Page 34 Service Manual Issue Rev. Model :DWF1250P/DWP5012WA/DWP4912W/DWP4915SL water supply trouble Phenomenon: water level cannot reach the required location Whether water is flowing in the hose Turn on the stopcock Whether the stopcock is turned on Whether solenoid valve is measure whether solenoid valve is...
  • Page 35 Service Manual Issue Rev. Model :DWF1250P/DWP5012WA/DWP4912W/DWP4915SL Drain pump trouble Phenomenon: water cannot be drained Repair the pipeline and drain pump Whether the pipeline and Whether drain pump drain pump was blocked is working Whether drain pump The drain hose is too...
  • Page 36 Service Manual Issue Rev. Model :DWF1250P/DWP5012WA/DWP4912W/DWP4915SL Heating element trouble Phenomenon: Heating element cannot work Whether socket connector is connected well Connect it well Check the resistance between Replace the heater the heater resistor Check whether the circuit Connect the two terminals well...
  • Page 37 Service Manual Issue Rev. Model :DWF1250P/DWP5012WA/DWP4912W/DWP4915SL Water overflow trouble Phenomenon: drain pump keep on working Whether water is deposited is Whether water flows out of Bottom case is the bottom case the water overflow conduit leaking Check whether the water...
  • Page 38 Service Manual Issue Rev. Model :DWF1250P/DWP5012WA/DWP4912W/DWP4915SL Power supply trouble Phenomenon: dishwasher cannot work check whether the power connector Connect it properly is in position check whether the circuit the cable or the controller board between the two terminals is should be suspected...
  • Page 39 Service Manual Issue Rev. Model :DWF1250P/DWP5012WA/DWP4912W/DWP4915SL Leak trouble Phenomenon: dishwasher stop working Drive drain hose check whether the drain hose is too low properly check whether the water Change the water level switch level switch is damage replace the PCB...
  • Page 40: Technical Data

    Service Manual Issue Rev. Model :DWF1250P/DWP5012WA/DWP4912W/DWP4915SL 17. Technical data Width 60 cm Depth 60 cm Height 85cm Capacity 12 standard place settings Mains water pressure 0.03-0.6MPa Power voltage 220-240V~ 50Hz Total absorbed power 1950W Maximum current intensity...
  • Page 41: Circuit Diagram

    Service Manual Issue Rev. Model :DWF1250P/DWP5012WA/DWP4912W/DWP4915SL 18. Circuit Diagram A: Wiring box F: Softener valve J: Temperature limiter B: Door switch G: Overflow switch K: Heater C: Water level switch H1: Inlet valve L: Relay M: Temperature Sensor D: Drain pump motor...
  • Page 42: Sincere Forever

    Service Manual Issue Rev. Model :DWF1250P/DWP5012WA/DWP4912W/DWP4915SL Sincere Forever Haier Group Haier Industrial Park,No.1 Haier Road 266101, Qingdao, China http://www.haier.com...

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