Blomberg Dryer Drum Not Turning? It’s Almost Always the Fan

You press Start, the display comes on, the dryer hums — but the drum doesn’t move. On a Blomberg dryer this has a very specific cause. In almost every case we see, something has got stuck in the fan, or the fan itself has broken. When the fan is jammed, the motor can’t turn freely, and the drum stops with it.

The good news: this is usually a straightforward repair. The bad news: it’s not something to fix with a few restarts.

The signs

• The display lights up and the cycle starts, but the drum stays still.
• You hear a hum or a strained motor sound instead of the normal tumbling.
• Before it stopped, the dryer was rattling, ticking or knocking for a few loads.
• The dryer stops after a short time, or shows a warning.

If the drum turned with a rattle for a while and then stopped completely, it’s very likely something hit the fan.

What ends up in the fan

On service calls we’ve pulled all sorts of things out of Blomberg dryer fans: small socks, baby clothes, hair ties, tissues, paper, coins and thick clumps of lint. Most of them get there when a filter isn’t seated properly, is damaged, or was left out during a load. Once something reaches the fan, it jams the blades or breaks them.

A broken fan is the second scenario. The blades are plastic, and a hard object or a heavy clump of lint can crack them. A fan with broken blades may still turn, but it rattles, moves less air and eventually stops the dryer.

What you can check — and what not to do

1. Unplug the dryer or switch off its breaker.
2. Check both filters. Make sure the door filter and the filter drawer are in place, not torn, and seated all the way.
3. Look inside the drum for anything caught at the edges or near the filter opening.

Don’t keep pressing Start. Each attempt makes the motor strain against a jammed fan, and it can overheat.

Don’t open the back or the base of the dryer yourself. A heat pump dryer has a sealed refrigerant system and live electrical parts inside, and the fan housing isn’t designed to be opened without the right tools.

If the drum still won’t turn, it needs a technician.

A typical case: something stuck in the fan

A Blomberg heat pump dryer in a Brentwood condo started rattling halfway through a load, and on the next load the drum wouldn’t turn at all. The owner had been drying baby clothes.

We opened the fan housing and found a small baby sock wrapped around the fan. The blades were intact. We removed the sock and the lint packed around it, cleaned the housing, checked that the filters were sealing properly, and ran the dryer through a full cycle. The drum turned normally, and the dryer dried properly again.

A typical case: a broken fan

In a Surrey townhouse, a Blomberg dryer had been knocking for a couple of weeks before the drum stopped. This time the cause had already done its damage: several fan blades were cracked. We replaced the fan, cleaned out the broken pieces and the lint around them, and tested the dryer. Leaving a knocking dryer running is what turns a simple clean-out into a part replacement.

What it costs

The exact price depends on whether the fan only needs clearing or has to be replaced — you get it after diagnosis, before any work starts. For reference, most dryer repairs on our price list are $150–250 in labour, parts extra. The $85 service call is included in the labour when the repair goes ahead. Plus applicable taxes.

Warranty: up to 1 year on labour for repairs. Clearing a blockage is a cleaning job and carries a 2-week warranty. Parts carry the manufacturer’s warranty. Save $25 on your Blomberg dryer repair — mention the offer when you book. See coupons & offers.

How to keep it from happening again

• Check pockets before every load, especially children’s clothes.
• Wash small items like baby socks in a mesh laundry bag.
• Never run the dryer without both filters in place.
• Replace a torn filter instead of using it.
• Wash the filters under running water with dish soap. The Blomberg mesh is very fine, so a brush won’t clear it. Give them a full wash at least once a year.

FAQ

Why does a jammed fan stop the drum? When the fan is jammed, the motor can’t turn freely, so the drum stops too. Clearing or replacing the fan lets everything turn again.

Is it the belt or the motor? On Blomberg dryers, in our experience it’s almost always the fan. We check the drive while the dryer is open anyway.

Can I keep using the dryer if the drum still turns but rattles? Better not. A rattle often means something is hitting the fan. Stopping early can save the fan from breaking.

How long does the repair take? Usually one visit. If the fan has to be replaced and isn’t in stock, we order it and come back as soon as it arrives.

Do you repair other Blomberg dryer problems? Yes — won’t turn on, not drying, not heating, noise and warning lights. See Blomberg dryer repair.