Tumble Dryer

Blomberg TKF8451AG50 Tumble Dryer Cuts Out Mid Cycle Water Full

August 31, 2024
Customer Question

I have Blomberg TKF8451AG50 tumble dryer and the rear water tray is getting full triggering float cut off. But have fitted a new pump, checked operation with self test function, pump works fine in test mode pumping loads up. Pull out tray is always half full. pipe has been checked between pump and top tray. My logic says the pump is not running enough? Some sort of control module? I would be grateful for any advice, your videos have been a great help. (pump fitted was not a genuine one if this might be a cause, but has only really proven that the old pump was fine anyway as the symptoms haven't changed)Many thanks again.

Paul
Paul Repair Expert

I will try and help with this problem about Blomberg TKF8451AG50 Tumble Dryer,

Hi Michael,

Sorry to hear about the issue with your Blomberg tumble dryer. I'm away for three weeks, so I can't do any one-to-one calls to help you directly. However, I've managed to get you the full workshop manual for this machine, as it was made by Beko. I also have the wiring diagrams and exploded views of the machine.

I'm suspicious about the programme not letting the pump run for long. I doubt the programming on the circuit board has changed. It might be that the float switch isn't activating early enough, or the water isn't transferring correctly to the top container. Without the machine in front of me, it's hard to assist properly.

I've checked forums and found no notifications, but this workshop manual should help you understand how the machine works and provide technical information to solve the problem. I'm at the IFA Berlin trade show for three weeks, so contacting you directly is difficult.

Please don't give up on the machine; it's worth fixing. Some people with condenser dryers have fitted drain-off holes into the compartment to drain water naturally into a drainage system. This was a customer modification, but I thought it was ingenious and worth mentioning.

Have a great day, mate!

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Blomberg TKF8451AG50 Tumble Dryer

Blomberg TKF8451AG50 Tumble Dryer Spares

Match your part for Blomberg TKF8451AG50 Tumble Dryer and the use reference number in list below and click on the link to your part

Blomberg TKF8451AG50 Tumble Dryer Circuit Diagram

Blomberg TKF8451AG50 Tumble Dryer Service Manual

Blomberg TKF8451AG50 Tumble Dryer Service Programs

Blomberg TKF8451AG50 Tumble Dryer Error Flow

Blomberg TKF8451AG50 Tumble Dryer Body Assembly

Blomberg TKF8451AG50 Tumble Dryer Chassis Assembly

Blomberg TKF8451AG50 Tumble Dryer Front Door and Control Panel Assembly

full list of spare parts for Blomberg TKF8451AG50 Tumble Dryer model below

Reference Part Number Description
1 2971200100 TOP PLATE ASSY
10 2979501200 GLASS DOOR ASSEMBLY
1001 2964780200 COMP. OVERALL PROTECTOR(B90-150B-241C)
1003 2807962400 CAPACITOR (ARCOTRONICS 20 uF)
1005 2962510800 CONDENS PUMP
1005 2962510600 End Of Life CONDENS PUMP
1022 2963460100 PROTECTIVE FOIL
1028 2977400100 CARRIER COMPRESSOR SHEET ASSY.
1041 2977600200 CAPILLARY TUBE GROUP
1044 133000001 WASHER 12x18x1 DIN 988..
1045 160200200 Snap Ring 9x1 DIN 6799 DRCS68
1046 2973902400 REAR PANEL ASSY
1064 2964840100 EVAPORATOR FILTER SPONGE
1077 492204404 PULLEY ASSY FOR SERVICE-ARES
1087 2982820100 HOSE AND CABLE HOLDER OPPOSITE DIRECTION
1209 2969500300 LOCK BODY ASS
1214 9003271500 PLASTIC SCREW (diameter 4x12) INOX
1246 2971703502 CABLE ASSEMBLY
1248 2960910300 SILICONE GASKET
1249 2977904200 CABLE ASSEMBLY
1256 2973100700 SHAFT-FRONT BEARING ASSY
1259 2982200100 ASYMMETRIC FILTER CASSETTE ASSY.
1260 2964660100 PUMP BALLCOCK (SIRIUS HP)
1269 2964950100 FAN COVER
1279 2982600100 SENSOR CARRIER ASSY. COMPLETE
1287 2960150100 RUBBER STOPPER
1290 2986220100 DOOR GASKET
1295 2963120400 MOTOR BRACKET CLAMP (PLASTIC)
1300 2964990100 RUBBER_GASKET
1303 2962450100 TANK GUIDE (TOP_60CM)
1306 2961390200 TANK GUIDE BARRIER
1313 2705810300 PT SCREW (3_5x8)
1377 2965200700 MAIN CABLE ASSEMBLY
1390 9002900200 COUNTERSUNK HEAD SCREW (PT-4X14)
1398 2951780300 DELTA PT VIDA 50x26 WN 5454 HB
1399 2962950100 NTC GASKET
14 2962170200 HINGE
1401 2963210100 MOTOR SHAFT SEAL
1417 2705810400 PT SCREW (3_5x14)
1432 2964980100 COMPRESSION SPRING
1440 2983410100 PLASTIC FOOT ASSY (2K)
1453 2953741500 SINGLE ADHESINE EPDM FOAM
1454 2963090300 AIR GUIDING GASKET
1455 2962810100 SIDE WALL PIN
1457 2971900200 NTC (EPCOS_12K)
1457 2971900500 NTC (GAOLI_12K)
1457 2971900100 NTC
1457 2971900300 NTC (THINKING_12K)
1459 2974680200 WHEEL (RUBBER)
1459 2987300200 WHEEL (RUBBER)
1460 2951261000 POMP WATER TANK HOSE.
1465 2951261100 POMP WATER TANK HOSE.
1466 9003272000 PLASTIC SCREW (DIAMETER 4x10) INOX
1469 100700120 SCREW (B4.2*9.5 DIN 7982-H)
1471 2953741100 SINGLE ADHESINE EPDM FOAM.
1472 2973000100 Button
1473 2962390100 LOCK MOUTH
1484 2961990100 SIDE SUPPORT (RIGHT 60CM)
1485 2962010100 Side support left 60CM
1486 2974470700 SHAFT DRUM COVER SHC ALS
1486 2974470100 SHAFT DRUM COVER
1486 2974470300 SHAFT DRUM COVER
1489 2962290100 DOWN HINGE GUIDE
1490 2962310100 UP HINGE GUIDE
1491 2962340100 SPRING BACK BUTTON
1492 2962460100 TANK GUIDE CAP
1493 2826510200 PEG PLASTIC CLAMP
1508 2964790100 COMPRESSOR OVERLOAD PROTECTOR SPRING
1509 2964810100 TERMINAL BOX COVER GASKET
1510 2981220100 HEAT EXCHANGER COVER GR
1514 2964610100 CHANNEL COVER
1515 471400501 GROUNDING TERMINAL (MESA)
1522 2965090100 KICK PLATE BUTTON SPRING
1523 2953760500 SINGLE ADHES_NE PE FOAM.
1530 2964880100 INNER DOOR
1531 2964940100 DOOR_GASKET
1532 2964240300 DOOR GLASS
1533 2964890300 INNER INLAY_(ARC722_PIANO_BLACK)
1534 2964870100 TRANSPARENT_DOOR_COVER_(SMOKED_GREY)
1535 2964915300 OUTER DOOR
1536 2964930100 INNER_HANDLE_(ARC1_WHITE)
1537 2964920100 OUTER_INLAY (ARC1)
1540 2966930100 SMART LAMP
1542 2966040100 End Of Life CARD HOLDER (SMART-LAMP)
1553 2967570100 NTC CABLE HOLDER
1572 2990600200 DRYER MODULE
1573 2964970100 TUBE INSULATION SPONGE(EVA-COND)
1587 2966990100 CABLE TRAY
166 2978001400 MAIN CABLE ASSEMBLY
169 2970447100 POWER SUPPLY CORD
169 2970445400 POWER SUPPLY CORD
169 2970444900 POWER SUPPLY CORD
180 2964170100 ON_OFF SWITCH(ROLD (+) FORM)
186 2970040503 ELECTRONIC PCB ASSY.
189 491500303 POLY-V 285 H 4 MA BELT
197 2972709076 DRAWER PANEL ASS.
200 2972509109 PANEL BODY
2013 2970540100 POWER PLUG HOLDER
203 2969301100 PROGRAMME KNOB BUTTOM. ASSY.
2107 2953742600 SINGLE ADHESINE EPDM FOAM
33 9001230800 PLASTIC CLAMP 152 mm
341 2962150100 LOCK HOOK
374 265900012 End Of Life OVEN LAMP 15 W-230 V
401 2961970100 FRONT PANEL
4210 2974870200 INTERFERENCE FILTER
43 2960310508 USER'S MANUAL (EU LANGUAGES)
468 2961865000 ON OFF BUTTON (ARC 549)
48 2985420300 DRUM ASSEMBLY
481 2827190400 Rotary switch
510 2962260100 KICK PLATE BUTTON
577 2962350200 PUSH BUTTON SPRING
583 2705870100 SELF LOCKING CABLE HOLDER
584 2967020500 DRUM LIFTER
59 2962470100 ELASTIC POLY-V BELT. 7PH 1956
63 2963140400 DRYER MOTOR
632 2962160100 HINGE BUSHING
653 2807961400 CAPACITOR (ARCOTRONICS 9 uF)
653 2807962900 CAPACITOR (BICAI 9 uF).
750 2964450100 PCB HOLDER
798 2964630100 EVAPORATOR FILTER CASSETTE LOCK
804 2973800700 REAR DRUM TIGHTNESS PLATE ASSY
804 2973801100 REAR DRUM TIGHTNESS PLATE ASSY
804 2973800100 REAR DRUM TIGHTNESS PLATE ASSY
817 2952070400 COMPRESSOR COOL FAN
822 2964710100 KICK PLATE-LEFT
826 2976670100 NARROW BACK COVER
827 2962020100 UPPER BEAM
8314 130500120 Lock Washer
8320 100601520 SHEET METAL SCREW (B4.2X13 DIN 7981-H)
834 2951900100 BEARING WASHER
8384 9003270100 PLASTIC SCREW
8385 9003270400 PLASTIC SCREW (4_10)
8386 9003270500 PLASTIC SCREW (4_12)
8392 9003610300 sheet metal screw(B4_2x9_5-perforated)
8397 9003610100 SHEET METAL SCREW(B4_2x9_5-perforated)
8398 9003670100 SCREW FOR PLASTIC -4.5x12
8403 9003860300 SHEET METAL SCREW
8413 120800120 FIBERED_NUT_M6X1_DIN_985
8414 130600420 WASHER_A_6_4x1_5_DIN_9021
8418 2963340200 M5X0_8 NUT WITH WASHER DIN6923
8419 2963340100 End Of Life WASHERED NUT (M6x1)
842 2960190100 CABLE HOLDER
8422 2951580400 COUNTERSUNK HEAD PT SCREW (4.5x12)
8428 2971870100 MX10 RYSB PERFORATED SCREW
843 2962440100 WATER TANK (UP_8KG)
8430 9003860900 SHEET METAL SCREW
8434 2951780400 DELTA PT SCREW
844 2961290200 DISCHARGING FUNNEL
845 2964690100 KICK PLATE - RIGHT
846 2974540100 AIR GUIDING PART SNAPPER
847 2978100100 PLASTIC CHASIS ASSY
847 2982230300 PLASTIC CHASIS ASSY (HP_SEMI_LIGHT)
856 2974940100 HINGE PIN HOLDER (PLASTIC)
857 2963150300 SPRING
861 2963330100 FRONT SELING FELT
865 2962650100 LAMP COVER
877 2977500200 PROCESS FAN ASSY
888 2951060600 MICRO SWITCH
888 2951061000 MICRO_SWITCH
888 2951060700 MICRO_SWITCH
906 2961190200 SPECİAL WASHER (8,1*17*1,5)
916 2977430600 FILTER DRAWER ASSY
932 2961961000 SIDE PANEL
975 9001230500 PLASTIC CLAMP
985 2954700400 Micro Switch Ass.
990 2964760100 COMPRESSOR TERMINAL COVER
991 2964750100 COMPRESSOR FOOT RUBBER

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