Haier DW12-PFE1 Service Manual
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Domestic Dishwasher
SERVICE MANUAL
Models
DW12-PFE1
Features:
1. Water softener for descaling
2. Conceal heater and avoid heater turf burning

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Table of Contents
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Summary of Contents for Haier DW12-PFE1

  • Page 1 Domestic Dishwasher SERVICE MANUAL Models DW12-PFE1 Features: 1. Water softener for descaling 2. Conceal heater and avoid heater turf burning...
  • Page 2: Table Of Contents

    Serial Number: 0120505220 Version: 00.00 Edition: 2007-02 Dishwasher Model: DW12-PFE1/DW12-PFE1 ME Contents 1. Product Code Illurmination and Series Introduction ..............3 2. Features ............................4 3. Safty precaution ..........................5 4. Installation .............................6 5. Parts and Functions ........................9 6. how to fill the salt.........................10 7.
  • Page 3: Product Code Illumination And Series Introduction

    Serial Number: 0120505220 Version: 00.00 Edition: 2007-02 Dishwasher Model: DW12-PFE1/DW12-PFE1 ME 1. Product Code Illumination and Series Introduction Model Identification D W □□ ─ □ □ □ □ □□ A: Abbreviation of dishwasher B: Code name of Nominal capacity C: Series of factory design D: Freestanding/built –in/semi-built-in...
  • Page 4: Features

    Serial Number: 0120505220 Version: 00.00 Edition: 2007-02 Dishwasher Model: DW12-PFE1/DW12-PFE1 ME 2. Features 2.1 Water softening function is provided which can prevent incrustation forming 2.2 Conceal heater and avoid heater turf burning. Page 4 of 32...
  • Page 5: Safety Precaution

    Serial Number: 0120505220 Version: 00.00 Edition: 2007-02 Dishwasher Model: DW12-PFE1/DW12-PFE1 ME 3. Safety precaution 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 6: Installation

    Version: 00.00 Edition: 2007-02 Dishwasher Model: DW12-PFE1/DW12-PFE1 ME --- 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 operating properly or maintenance must be performed, disconnect the appliance from the power supply.
  • Page 7 Serial Number: 0120505220 Version: 00.00 Edition: 2007-02 Dishwasher Model: DW12-PFE1/DW12-PFE1 ME 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). Some models are fitted with an "Aquastop"...
  • Page 8 Version: 00.00 Edition: 2007-02 Dishwasher Model: DW12-PFE1/DW12-PFE1 ME 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...
  • Page 9: Parts And Functions

    Serial Number: 0120505220 Version: 00.00 Edition: 2007-02 Dishwasher Model: DW12-PFE1/DW12-PFE1 ME 5. Parts and Functions Close-up view (control panel) A ON-OFF Button B Program Button C Program Indicator Dishwasher interior Page 9 of 32...
  • Page 10: How To Fill The Salt

    Serial Number: 0120505220 Version: 00.00 Edition: 2007-02 Dishwasher Model: DW12-PFE1/DW12-PFE1 ME 6. How to fill the salt 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.
  • Page 11: How To Fill Rinse Aid And Detergent Dispenser

    Serial Number: 0120505220 Version: 00.00 Edition: 2007-02 Dishwasher Model: DW12-PFE1/DW12-PFE1 ME 7. How to fill rinse aid and detergent dispenser 7.1 how to fill rinse aid Rinse aid This product makes dishes sparkle and helps them to dry without spotting.
  • Page 12: Loading The Dishwasher

    Serial Number: 0120505220 Version: 00.00 Edition: 2007-02 Dishwasher Model: DW12-PFE1/DW12-PFE1 ME 7.2 How to fill detergent dispenser 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 13 Serial Number: 0120505220 Version: 00.00 Edition: 2007-02 Dishwasher Model: DW12-PFE1/DW12-PFE1 ME How 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.
  • Page 14: Turning On The Appliance

    Serial Number: 0120505220 Version: 00.00 Edition: 2007-02 Dishwasher Model: DW12-PFE1/DW12-PFE1 ME --The upper rack can be adjusted for height by using the knobs located on both sides of the rack itself (see fig.F). Adjust the upper basket to the higher level and you have more space to accommodate those taller pans and trays in the bottom basket.
  • Page 15: Wash Cycle Table

    Version: 00.00 Edition: 2007-02 Dishwasher Model: DW12-PFE1/DW12-PFE1 ME --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.
  • Page 16: Function Schedule

    Serial Number: FA0520E0D00 Version:00.00 Edition: 2005-10 Dishwasher Model: DW12-PFE1 11. Function Schedule Intensive wash 1、 Cold rinse Pre-wash warmly 70℃ Main-wash Hot rinse Drying Normal wash 2、 Pre-wash 55℃ Main-wash Cold rinse Hot rinse Drying Light wash 3、 Cold rinse Pre-wash 50℃...
  • Page 17: How To Keep Your Dishwasher In Shape

    Serial Number: 0120505220 Version: 00.00 Edition: 2007-02 Dishwasher Model: DW12-PFE1/DW12-PFE1 ME 12. 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 18: Clean And Mentenance

    Serial Number: 0120505220 Version: 00.00 Edition: 2007-02 Dishwasher Model: DW12-PFE1/DW12-PFE1 ME 13. Clean and maintenance 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 19: Maintenances Services And Trouble Shooting

    Serial Number: 0120505220 Version: 00.00 Edition: 2007-02 Dishwasher Model: DW12-PFE1/DW12-PFE1 ME 14. Maintenances Services and Trouble Shooting 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 20 Serial Number: 0120505220 Version: 00.00 Edition: 2007-02 Dishwasher Model: DW12-PFE1/DW12-PFE1 ME 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 .
  • Page 21: Trouble Shooting

    Serial Number: 0120505220 Version: 00.00 Edition: 2007-02 Dishwasher Model: DW12-PFE1/DW12-PFE1 ME 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.
  • Page 22 Serial Number: 0120505220 Version: 00.00 Edition: 2007-02 Dishwasher Model: DW12-PFE1/DW12-PFE1 ME Door Water Drain Water Leak Trouble switch supply pump overflow trouble trouble trouble trouble trouble Cycle Flash Flash Flash Flash Flash Flash Flash Flash Flash Flash Flash Flash Flash...
  • Page 23: Analysis Of The Common Breakdowns

    Serial Number: 0120505220 Version: 00.00 Edition: 2007-02 Dishwasher Model: DW12-PFE1/DW12-PFE1 ME 15. Analysis of the common breakdowns 15.1 Door switch trouble Phenomenon: the dishwasher does not work Whether door is closed Close the door check if door flap is OK...
  • Page 24: Water Supply Trouble

    Serial Number: 0120505220 Version: 00.00 Edition: 2007-02 Dishwasher Model: DW12-PFE1/DW12-PFE1 ME 15.2 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...
  • Page 25 Serial Number: 0120505220 Version: 00.00 Edition: 2007-02 Dishwasher Model: DW12-PFE1/DW12-PFE1 ME 15.3 Drain pump trouble Phenomenon: water cannot be drained Repair the pipeline and drain pump Whether the pipeline and Whether drain drain pump was blocked pump is working Whether...
  • Page 26 Serial Number: 0120505220 Version: 00.00 Edition: 2007-02 Dishwasher Model: DW12-PFE1/DW12-PFE1 ME 15.4 Heating element trouble Phenomenon: Heating element cannot work Whether socket connector is connected well Connect it well Check resistance Replace the heater between the heater resistor Check whether the circuit...
  • Page 27 Serial Number: 0120505220 Version: 00.00 Edition: 2007-02 Dishwasher Model: DW12-PFE1/DW12-PFE1 ME 15.5 Water overflow trouble Phenomenon: drain pump keep on working Whether water is deposited is Whether water flows out of Bottom the bottom case the water overflow conduit case is leaking...
  • Page 28 Serial Number: 0120505220 Version: 00.00 Edition: 2007-02 Dishwasher Model: DW12-PFE1/DW12-PFE1 ME 15.6 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...
  • Page 29 Serial Number: 0120505220 Version: 00.00 Edition: 2007-02 Dishwasher Model: DW12-PFE1/DW12-PFE1 ME 15.7 Leak trouble Phenomenon: dishwasher stop working Drive up the drain hose check whether the drain hose is too low properly check whether the water Change the water level switch...
  • Page 30: Net Dimension

    Serial Number: 0120505220 Version: 00.00 Edition: 2007-02 Dishwasher Model: DW12-PFE1/DW12-PFE1 ME 16. Net dimension 17. Technical data Width 60 cm Depth 60 cm Height 85 cm Capacity 12 standard place settings Mains water pressure 0.03-0.6MPa Power voltage 220-240V~ 50Hz Total absorbed power...
  • Page 31: Circuit Diagram

    Serial Number: 0120505220 Version: 00.00 Edition: 2007-02 Dishwasher Model: DW12-PFE1/DW12-PFE1 ME 18. Circuit Diagram Page 31 of 32...
  • Page 32: Sincere Forever

    Serial Number: 0120505220 Version: 00.00 Edition: 2007-02 Dishwasher Model: DW12-PFE1/DW12-PFE1 ME Sincere Forever Haier Group Haier Industry Park, No.1 Qianwangang Road 266555, Ec-Tech Zone, Qingdao, China http://www.haier.com Page 32 of 32...

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