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TUMBLE DRYER FAULTS

Condenser Dryer Water Not Collecting

If the water container stays empty, the dryer may have a blocked condenser channel, failed condensate pump, kinked hose, direct-drain setup or poor condensing performance.

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Switch off and unplug before cleaning inside, removing panels or checking moving parts

Tumble dryers combine mains electricity, high heat, lint and rotating components. Stop using the appliance if it overheats, trips the electrics, smells burnt or makes grinding noises.

MOST LIKELY CAUSES

Start with these

Direct drain connected Water may be going straight to a household waste.
Condensate pump blocked or failed Water remains in the base or channels.
Hose or channel restriction Condensed water cannot reach the container.
Condenser not working efficiently Moisture remains in the drum air.
◫ Symptom variations Match the exact point in the drying cycle. ⌄
  • Tank remains empty
  • Water appears under dryer
  • Warning light stays on
  • Clothes remain damp
  • Pump hums intermittently
✓ Quick checks Simple checks before removing panels. ⌄
  1. Note when the fault appears.
  2. Clean all accessible lint filters.
  3. Check the load size and programme.
  4. Inspect visible vents, condenser parts and the power lead.
  5. Unplug before touching internal parts.
If airflow was the cause: performance should improve immediately.
If electrical or mechanical faults remain: stop and call an appliance engineer.
1 Step 1 — Check whether direct drainage is fitted Switch off and unplug before opening panels or touching internal parts. ⌄

Process

Inspect the rear hose arrangement.

Success looks like: The empty tank is explained by the installation.
Escalate when: If no direct drain is fitted, continue checking.
2 Step 2 — Clean accessible condenser and channels Switch off and unplug before opening panels or touching internal parts. ⌄

Process

Switch off and unplug, then clean removable parts and visible channels.

Success looks like: Water begins reaching the tank.
Escalate when: Sealed systems need engineer service.
3 Step 3 — Inspect visible hoses Switch off and unplug before opening panels or touching internal parts. ⌄

Process

Check for kinks, loose connections and blockage.

Success looks like: Condensate flows correctly.
Escalate when: Internal pump faults require access.
⌁ Common causes explained Why tumble dryer faults develop. ⌄

If the water container stays empty, the dryer may have a blocked condenser channel, failed condensate pump, kinked hose, direct-drain setup or poor condensing performance.

Airflow and heat are the biggest clues. Poor airflow causes long drying and overheating, while belt, motor and bearing faults affect drum movement and noise.

⌘ Advanced diagnostics Appliance-engineer checks and repair work. ⌄
  • Test condensate pump.
  • Inspect float switch and sump.
  • Clear internal channels.
  • Check direct-drain routing.
  • Verify condenser temperature performance.
▣ Parts that may need replacing Common components linked to this fault. ⌄
  • Condensate pump
  • Drain hose
  • Float switch
  • Condenser
  • Water container
! When to call an appliance engineer Conditions that should end basic troubleshooting. ⌄
  • The dryer trips the electrics.
  • The cabinet overheats or smells burnt.
  • The drum is seized, grinding or not turning.
  • Internal electrical testing is required.
  • The dryer must be dismantled.
  • The same fault returns after basic cleaning.
? Frequently asked questions Common tumble dryer questions. ⌄

Why does the dryer stop and restart after cooling?

Thermal protection may be operating because airflow is restricted or a motor is overheating.

Can lint cause a fire?

Yes. Filters, vents and condenser areas should be kept clean and the appliance should never be used while overheating.

Should I keep resetting the electrics?

No. Unplug the dryer and arrange fault testing.