Beko BM3T3822W Heat Pump Tumble Dryer Not Heating Properly
Customer Question
Jamal Freiser asks:
Hi paul I have a Beko BM3T3822W heat pump tumble dryer. It turns but only produce cold air. I watched one of your videos about not heatin but could not solve the problem. I really need it working as I need to dry my clothes cheers.
Model: BM3T3822W
Paul Says:
I will try and help with this problem about Beko BM3T3822W Heat Pump Tumble Dryer,
Hi Jamal,
Sorry to hear about the problem with your Beko heat pump tumble dryer, model BM3T3822W. You're in luck because Beko provides excellent workshop information for repairs.
I've got the wiring diagram, some diagnostic pages, and the workshop manual for you. The manual has over 70 pages of detailed information on servicing the machine and testing each component separately. It also includes a diagnostic sequence to help you.
Let me explain the issue. Heat pump tumble dryers often have fluff build-up in the condenser and evaporator. If fluff accumulates here, it restricts airflow and can stop the compressor from turning on. This means it can't heat or condense the air properly, so water can't be pumped to the collection drawer. It's crucial to keep these coils clean and ensure water can drain to the pump system. Blockages can restrict airflow and prevent the compressor from activating.
Another possible issue is the refrigeration unit losing gas, which stops it from heating or condensing air properly. This would also prevent clothes from drying. Additionally, there could be a fault with the compressor or sensors.
Since I don't have your machine in front of me, I can only guide you through the repair process. That's why I've provided all this information. Take your time cleaning the system and checking that the compressor runs at proper temperatures. On the cooling side, expect temperatures between 0 and -20 degrees, depending on airflow over the coil. On the high side, it should heat air to 30-40 degrees or more, depending on room temperature.
Work through the workshop manual carefully to diagnose the problem. I suspect it's either a fluff build-up or a lack of gas in the system. Compressor faults are rare but can happen due to fluff getting past filters into the coils.
There are 2 similar models to your Beko BM3T3822W Heat Pump Tumble Dryer please use you full model number which is written on the ID plate.
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Beko BM3T3822W Heat Pump Tumble Dryer Spares
Match your part for Beko BM3T3822W Heat Pump Tumble Dryer and the use reference number in list below and click on the link to your part
Beko BM3T3822W Heat Pump Tumble Dryer Wiring Diagram
Beko BM3T3822W Heat Pump Tumble Dryer Service Manual
Beko BM3T3822W Heat Pump Tumble Dryer Chasis & Refrigerant Assembly
Beko BM3T3822W Heat Pump Tumble Dryer Cabinet
Beko BM3T3822W Heat Pump Tumble Dryer Additional Features
Beko BM3T3822W Heat Pump Tumble Dryer Outer Body
Beko BM3T3822W Heat Pump Tumble Dryer Inner Body
Beko BM3T3822W Heat Pump Tumble Dryer Control Panel & Door
Service Documents
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