Washing Machines

Beko WDIK754421 Washing Machine PSU Board Went Bang

December 19, 2024

Customer Question

john asks:

Beko WDIK754421 washing machine's board does not correspond to the circuit diagram for this machine, it is P/N2856540100.Board needs replacing as TRIACs and surface mount resistors that drive the inlet valves destroyed. No short found on valve coils so want to find what caused flash/bang so a circuit diagram would be very helpful for the machine or board.

Model: WDIK754421

P

Paul Says:

I will try and help with this problem about Beko WDIK754421 Washing Machine,

John, I'm sorry to hear about the problem with your Beko washing machine, model number WDIK754421. I've gathered all the details from the model you've provided. Below, you'll find the wiring diagram, technical bulletins, and exploded diagrams for your machine.

Thank you very much for providing the pictures to show the problem especially with the printed circuit board and showing the screw that cut through the wire. Sometimes on the assembly lines mistakes can happen. I normally call these Friday machines as everyone is rushing to get home instead of doing the job correctly Your problem being the machine is 18 months old and outside of the warranty although this to me looks like a mistake by the manufacturer I'm sure if you contact them and explain the situation they would be happy to help as Beko are quite a good reputable company.

You can find a full list of spare parts for this machine at the links provided. Make sure to match the circuit board with your correct PNC number from your identification label. You might also want to ask the supplier to confirm that this PCB fits and is programmed for your machine. Be aware that a new program can be very expensive.

It might be worth checking shopping channels like eBay or Facebook Marketplace for a second-hand machine with problems like a bearing issue, heating problem, or motor problem. You could then use parts from that machine to repair yours. I hate seeing machines go to landfill due to simple faults.

I can't tell you why your circuit board has blown without seeing the machine. However, you should check every component on the board to ensure none are faulty and causing a direct short. Also, check all the wiring to make sure no wires are damaged and causing a short.

I'm sorry I can't provide more specific help without seeing the machine. I've included the workshop manual, wiring diagram, and other information from Beko's website for this model. I hope this helps you repair your machine.

Good luck with your repair.

Paul

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Beko WDIK754421 Washing Machine

Beko WDIK754421 Washing Machine Spares

Match your part for Beko WDIK754421 Washing Machine and the use reference number in list below and click on the link to your part

Beko WDIK754421 Washing Machine Wiring Diagrams

Beko WDIK754421 Washing Machine Error Codes

Beko WDIK754421 Washing Machine Control Group Assembly

Beko WDIK754421 Washing Machine Cabinet Assembly

Beko WDIK754421 Washing Machine Front Door Assembly

Beko WDIK754421 Washing Machine Water System Assembly

Beko WDIK754421 Washing Machine Drying Group Assembly

Beko WDIK754421 Washing Machine Top Panel Assembly

Beko WDIK754421 Washing Machine Kick Plate Assembly

Beko WDIK754421 Washing Machine Oscillating System Assembly

Beko WDIK754421 Washing Machine Detergnet Box Change

Beko WDIK754421 Washing Machine Detergent Box Hose Change

full list of spare parts for Beko WDIK754421 Washing Machine model below

Reference Part Number Description
10 2508300100 FRONT DOOR ASSEMBLY
10 2495000100 End Of Life FRONT DOOR ASSEMBLY
1008 2829960500 PULLEY FIXING SCREW
1008 2829960200 PULLEY FIXING SCREW
103 2814430200 End Of Life HOSE CLAMP
106 2426000200 HOSE -WATER INLET SLIM-COLD
106 2906760300 End Of Life HOSE -WATER INLET -COLD
106 2906860700 HOSE -WATER INLET SLIM-COLD
1096 1912260300 SCREW
1097 2836970200 SCREW
11 2842650100 End Of Life DOOR GLASS
11 2842650300 FRONT DOOR GLASS
1112 2907191200 HOSE L=140 MM.
1120 2907192000 HOSE L=100 mm
117 2845620100 Tub inlet hose
1210 2865200100 TUB-FILTER HOSE ASSEMBLY COMPLETE
1232 2817470100 SPRING HOLDER
1233 2817480100 SPRING HOLDER
1251 2500001000 MOTOR BOARD ASSY.
1251 2446407000 MOTOR BOARD ASSY.
13 2849660600 DOOR LOCK
1347 2820980100 Y PIPE
1363 2435302100 End Of Life WELDED TUB ASSEMBLY
1384 2882601600 End Of Life HEATER ASSEMBLY without NICKEL
1384 2863403000 HEATER ASSEMBLY without NICHEL
1384 2850360100 HEATER ASSEMBLY
14 2708210100 HINGE
1402 2907192600 End Of Life HOSE L=75 mm
1406 2820820100 CHASSIS FLAP
1442 2817050400 SHOCK ABSORBER PIN
1457 2971900100 NTC
1457 2971900200 NTC (EPCOS_12K)
1459 2826440100 FRONT WALL HOLDER
146 2914800300 DETERGENT BOX ASSEMBLY
1460 2826450100 FRONT WALL HOLDER PIN
1462 9001230100 PLASTIC CLAMP
1467 9003860400 SCREW.
1467 9003860800 SCREW.
1483 2827210100 HINGE
1486 2827220300 CABINET HINGE SUPPORT PLATE (LEFT)
1487 2827220400 CABINET HINGE SUPPORT PLATE (RIGHT)
149 2847280100 Front counterweight
1497 2707730400 PLASTIC SCREW 3x4_5
1497 9003271200 PLASTIC SCREW
1501 2827420100 PLUG HOSE PIPE KEEPER
1523 2895300200 MAGNET ASSEMBLY
1524 2827970200 DOOR PLATE KMI
1528 2828820400 PANEL GASKET
1529 2831380100 CABLE HOLDER
1538 2907193400 HOSE L=110 mm
1570 2838870100 THERMAL CUTOUT
1575 2858560100 TERMINAL SHEET
1594 2841880100 DD MOTOR MOUNTING FIX
16 2835320100 HINGE SUPPORT BRACKET
1613 2837010100 NTC SEAL
162 2834310400 INTERFERENCE SUPPRESSOR
162 2827981200 INTERFERENCE SUPPRESSOR
1620 2837220300 METAL HOUSE CLAMP
1621 2837350100 THERMOSTAT SEAL
1628 2837850100 ALUMINUM SCREW(SELF THREAD)
1640 2466301501 PRESSURE SWITCH
1640 2833830300 PRESSURE SENSOR METALFLEX
1640 2828170500 PRESSURE SWITCH
1643 2499700700 HEATING DUCT FOAM DIRECTIONAL HOSE ASSEM
1659 2960430095 BUILT-IN TEMPLATE
166 2507602900 MAIN CABLE HARNESS
1686 2002374300 HOSE CLAMP (ø 1.8)
169 2836390900 POWER CORD ASSY.
1697 2439500300 KONDANSER HOSE ASSY.
1700 2907160100 THERMAL PROTECTOR
1701 2837560100 PINNED CABLE CONNECTOR
1714 2434001500 HEATER CHANNEL GROUP
1715 2433800100 CONDENSER GROUP
1724 2845970300 CABLE HOLDER WIRE
1726 2847050200 Side counterweight
1727 2847060300 Upper counterweight
1729 2845640100 DRAIN HOSE HOLDER
1730 2847570100 drain hose part transitional
1731 2845930400 HEATER ASSEMBLY
1731 2845930100 HEATER ASSEMBLY
1731 2845930500 HEATER ASSEMBLY
1740 2858530200 ENCODER PROTECTOIN PART
1785 9003611200 SHEET METAL SCREW(B4_2x11.5-TOOTHED)
18 2912701400 ADJUSTABLE FEET ASSEMBLY
1824 2845550100 CONDENSER GASKET
1825 2845560200 CONDENSER SPONGE TOP
1855 2855230100 HOSE CLAMP
186 2503301050 C7S SYK DISPLAY CARD ASS.
1869 2709890100 SWITCH OPENING LEVER (BUILT-IN)
1880 2464100200 ADJUSTABLE FEET ASSEMBLY
1880 2464100100 ADJUSTABLE FEET ASSEMBLY
1881 2851080100 MOTION ROD HOLDER
1883 2462500100 ADJUSTABLE FEET BOLT ASSEMBLY
1900 2843610700 HOSE CLAMP
1905 2827540500 TOP COVER
1906 2851040100 PROTECTOR FOAM
1907 2851040200 PROTECTOR FOAM
1923 2487905000 C7S SYK ANKASTRE POWER KART
1923 2487904000 C7S SYK BUILT-IN POWER CARD
194 2840941500 PUMP-FILTER ASSEMBLY
1958 2422600400 AIR PIPE HOSE
197 2503409003 DRAWER PANEL
20 2737601600 TRANSPORT SAFETY ASSEMBLY VPE1
2011 1430600200 HOSE ASSEMBLY
203 2851339001 TIMER KNOB ASSEMBLY.
208 2502609003 PANEL BODY ASSY.
230 2603901100 CABINET BELLOWS CLAMP ASSEMBLY
25 2801540200 REAR COVER CAP
33 9001230800 PLASTIC CLAMP 152 mm
336 2914700300 DRAWER ASSEMBLY.
336 2914700100 DRAWER ASSEMBLY.
341 2851560200 PULL OPEN HOOK
373 2803804200 DISCHARGE HOSE ASSEMBLY
4014 2845430700 FRONT PANEL
411 2811230100 DISCHARGE HOSE HOLDER
428 2005680800 WATER INLET VALVE (TRIPLE)
53 2824010600 SUSPENSION SPRING
54 2856910200 DOOR HOOD RUBBER
55 2802580600 DOOR GASKET SPRING
56 2853680300 PLASTIC PULLEY
59 2852280100 End Of Life ELASTIC POLY-V BELT
59 2907260500 ELASTIC POLY-V BELT #N 2466300203
598 2505500100 End Of Life FILTER ASSEMBLY
60 2818450100 End Of Life ENGINE CONNECTION SCREW
60 2818450500 ENGINE CONNECTION SCREW
617 2703946400 Felt with adhesive
63 2843120300 MOTOR (ATLAS 32 MM)
66 2816871100 SHOCK ABSORBER
682 2811250100 M8 x 1_25 FLANGED NUT
7 2827610100 BACK COVER WHITE
719 2853580200 PLUG HOLDER
719 2853580100 PLUG HOLDER(NATURAL)
724 2858170200 E600 WW_BUILT-IN WD_MED WD_Aquatech FOAM
78 2801430400 SHOCK ABSORBER PIN
78 2801430300 End Of Life SHOCK ABSORBER PIN
78 2817050300 End Of Life SHOCK ABSORBER PIN
797 2831370100 CABLE HOLDER
797 2507700100 HOSE HOLDER ASSEMBLY
80 2488200100 SPECIAL BOLT.
80 2898400400 SPECIAL BOLT
827 2825170100 End Of Life PANEL SUPPORT BRACKET
827 2812110200 End Of Life PANEL SUPPORT BRACKET
827 2851980100 PANEL SPAREPART
830 2002371300 HOSE CLAMP (Ø 20.2)
8355 2002371700 HOSE CLAMP (Ø 28_7)
8359 2002372400 HOSE CLAMP (Ø 38.8)
8365 2828040300 DRAIN HOSE HOLDER
8394 2705810100 PT SCREW (3_5x9.5)
8395 2829060400 CHIPBOARD SCREW (4x16)
8396 111201010 BOLT (AM5x11 DIN 7985 4.8 TORX)
8397 9003610900 SHEET METAL SCREW (B4.2x9.5 K=8 TOOTHED
8397 9003610500 HEET METAL SCREW(B4_2x9_5-TOOTHED)
8398 9003670300 SCREW FOR PLASTICS
8399 9003270900 PLASTIC SCREW
8416 2832450100 SPECIAL PT SREW
8419 9001230300 PLASTIC CLAMP 100 mm
8424 9003611100 SHEET METAL SCREW(B4.2x9.5)
8431 2826150200 HOSE CLAMP
8438 1912260100 SCREW
8440 1912250400 PLASTIC SCREW
9 2854430100 HANDLE
9203 1803431300 PLASTIC SCREW
953 2903090600 DOOR LOCK WATER PROTECTOR
964 2860380100 VECTOR CARD PROTECTION FOIL
964 2907410400 FOIL
99 2828540100 SIPHON
99 2827520100 SIPHON

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