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Appliance fault guide.
Find your next step.

Washing machine not draining? Fridge not cooling? Find common symptoms, selected error codes and sensible first checks — with a clear route to a repair in London and Essex.

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Appliance help

Search a code or describe the problem

Try “Samsung 5C”, “Hotpoint F05” or “oven not heating”. Brand filters include common symptoms as well as the selected codes below.

Before you check anything

Stop using an appliance that leaks, smells of burning, overheats or trips the electrics. Disconnect power only when safe. Keep checks to the user-maintenance steps in your exact model’s manual; never open electrical covers or bypass a safety device.

22 fault & symptom guides

Common symptom · multiple brands

Washing machine not draining

Water left in the drum can be linked to a blocked filter, restricted drain hose or a pump fault. A machine may also refuse to spin while water remains.

First checks & when to book

What you can check

Look for a visible kink in an accessible drain hose and check whether the connected sink drains normally. Only clean a user-accessible filter as your manual describes: switch off, unplug safely and let the water cool first. Do not force a stuck filter.

When to arrange a repair

Arrange a visit if water remains, the pump makes unusual noises or the problem returns. We can assess the drainage system before discussing any parts.

Common symptom · multiple brands

Washing machine leaking

Water around the machine needs attention. Possible sources include the door seal, detergent drawer, hose connections and internal components.

First checks & when to book

What you can check

Stop the cycle. Switch off and unplug only if the plug is safely accessible and dry. Close the water supply tap if safe. Note where the water first appeared; do not remove panels or run another wash to investigate.

When to arrange a repair

A recurring leak, damaged seal or water underneath the machine needs diagnosis before further use. Send a photo of the leak location with your enquiry.

Common symptom · multiple brands

Washing machine not spinning

An uneven load, selected programme or drainage problem can prevent a spin. Persistent faults may need investigation of the drive or controls.

First checks & when to book

What you can check

Check whether the selected cycle includes a spin and whether water is still in the drum. Once the door unlocks normally, redistribute an uneven load using the guidance in your manual. Do not force the door open.

When to arrange a repair

Book an assessment if the machine still will not spin, makes unusual sounds or repeatedly stops with a balanced load.

Common symptom · multiple brands

Dishwasher not draining

A small amount of water near the filter may be normal; standing water across the tub after a finished cycle can indicate restricted drainage.

First checks & when to book

What you can check

Switch off and unplug safely before cleaning the removable filter as instructed in your manual. Watch for broken glass. Check that the connected sink drains normally. Do not remove covers, disconnect hoses or tilt the appliance.

When to arrange a repair

Arrange a repair if standing water remains after the permitted checks, a leak appears or the fault keeps returning.

Common symptom · multiple brands

Dishwasher not cleaning properly

Poor results can be linked to loading, dirty filters, detergent or spray-arm obstruction. Persistent problems can involve circulation or heating.

First checks & when to book

What you can check

Check loading, the detergent instructions and the programme selected. With the appliance switched off, clean only removable filters and spray arms that your manual identifies as user-maintenance items.

When to arrange a repair

If dishes remain dirty or the machine repeatedly stops, describe the results and any code when arranging a visit.

Common symptom · multiple brands

Fridge not cooling

A warm fridge needs prompt attention. Settings, door closure and blocked internal air vents are worth checking; a cooling fault requires diagnosis.

First checks & when to book

What you can check

Check that the appliance has power, the door closes fully and food is not blocking internal air vents. Confirm the temperature setting in your manual and move perishable food to suitable cold storage if needed.

When to arrange a repair

If cooling does not recover or a warning persists, contact us with the model and symptoms. A warm fridge alone does not identify which component needs repair.

Manufacturer reference ↗
Common symptom · multiple brands

Freezer not freezing

Softening food or a persistent temperature warning can indicate a door, airflow or cooling problem. Heavy frost can also affect operation.

First checks & when to book

What you can check

Check the door is fully closed and the temperature setting is correct. Keep the door closed as much as possible and move food to suitable frozen storage. Do not chip ice away or use a heater to defrost the appliance.

When to arrange a repair

Contact us if the freezer remains warm, ice rapidly returns or a warning continues. Share any unusual noise and the model number.

Common symptom · multiple brands

Oven not heating

The oven may have power but fail to heat. Timer settings, the selected mode and heating-system faults are possible causes.

First checks & when to book

What you can check

Check the selected cooking mode and whether the clock or automatic timer needs setting, using your manual. Do not remove covers or attempt to test an element. For gas-appliance faults, use a suitably Gas Safe registered engineer.

When to arrange a repair

If an electric oven remains cold or heats unevenly after the settings check, arrange diagnosis. We discuss proposed parts or additional work before proceeding.

Manufacturer reference ↗
Common symptom · multiple brands

Tumble dryer not drying clothes

Long drying times can relate to loading, the selected programme, filters or ventilation. Heating and sensor faults may also need assessment.

First checks & when to book

What you can check

Follow your manual to clean the lint filter and empty the water tank where fitted. Check the load size and accessible vent for obstruction. Clean a condenser only if your model manual allows it; heat-pump designs differ.

When to arrange a repair

Arrange a visit if clothes remain damp after the permitted maintenance or the dryer repeatedly stops. Stop using it if there is a burning smell or overheating.

Manufacturer reference ↗
Samsung · Washing machines

Samsung 5C / 5E: not draining

These Samsung codes indicate a drainage problem. They are different from the Sud excess-foam warning.

First checks & when to book

What you can check

Check the accessible drain hose and follow your model manual for filter care. Unplug safely and let hot water cool first.

When to arrange a repair

Persistent drainage faults need assessment.

Manufacturer reference ↗
Samsung · Washing machines

Samsung 4C / 4E: water supply

The machine is reporting a water-supply problem.

First checks & when to book

What you can check

Check that the water tap is open and an accessible inlet hose is not kinked.

When to arrange a repair

If the warning continues, arrange a diagnosis.

Manufacturer reference ↗
Samsung · Washing machines

Samsung dE / dC: door warning

These codes can indicate a door-related problem.

First checks & when to book

What you can check

Check for trapped laundry and close the door normally without forcing it.

When to arrange a repair

A repeated warning needs investigation.

Manufacturer reference ↗
Samsung · Washing machines

Samsung Sud: excess foam

Sud indicates excess foam rather than the 5C/5E drainage fault.

First checks & when to book

What you can check

Follow the foam guidance in your model manual and check detergent dosage.

When to arrange a repair

Seek advice if the warning persists or water leaks.

Manufacturer reference ↗
Samsung · Washing machines

Samsung UE / Ub: unbalanced load

These warnings indicate an unbalanced load.

First checks & when to book

What you can check

Redistribute laundry once the door unlocks normally, following your manual.

When to arrange a repair

Repeated warnings with a balanced load merit assessment.

Manufacturer reference ↗
Hotpoint · Washing machines

Hotpoint F05: drainage problem

F05 can indicate a waste-pipe blockage or pump issue. The machine may retain water and keep the door locked.

First checks & when to book

What you can check

Check accessible drainage and the manual’s user-filter guidance. Do not force the door or a stuck filter; let hot water cool before any permitted draining.

When to arrange a repair

If the fault remains after basic checks, book a drainage assessment.

Manufacturer reference ↗
Hotpoint · Washing machines

Hotpoint F06: door-lock fault

Hotpoint identifies F06 as a door-lock fault.

First checks & when to book

What you can check

Check that no laundry is caught in the door and close it normally. Do not force a locked door or bypass the lock.

When to arrange a repair

A persistent F06 warning needs assessment of the locking system.

Manufacturer reference ↗
Hotpoint · Washing machines

Hotpoint F08: heater fault

Hotpoint lists F08 as a heater fault. A code alone does not establish which part must be replaced.

First checks & when to book

What you can check

Record the exact code and model. Do not open panels or attempt electrical checks.

When to arrange a repair

Arrange diagnosis before further use, especially if the appliance trips the electrics.

Manufacturer reference ↗
AEG · Washing machines

AEG E20 / E21 / C2: not draining

These codes can accompany a drainage problem, with water left in the drum or an incomplete spin.

First checks & when to book

What you can check

Check an accessible drain hose for kinks and use only the user-maintenance steps in your model manual. Switch off and unplug safely; let water cool before permitted filter care.

When to arrange a repair

If water remains or the warning returns, arrange a drainage assessment.

Manufacturer reference ↗
Zanussi · Washing machines

Zanussi E20 / E21 / C2: drainage

These warnings can relate to a drainage problem. Check the code against the manual for your exact model.

First checks & when to book

What you can check

Look for visible restrictions in an accessible drain hose. Follow your manual for filter maintenance, with power safely disconnected and water cooled first.

When to arrange a repair

Book an assessment if the machine still retains water or will not finish its cycle.

Manufacturer reference ↗
Siemens · Washing machines

Siemens E18 / F18: not draining

Siemens identifies E18/F18 as a drainage problem. A restriction or pump issue can leave water in the drum.

First checks & when to book

What you can check

Check an accessible drain hose for kinks. Use only the filter-care instructions in your model manual, disconnecting power safely and allowing hot water to cool.

When to arrange a repair

If the code returns or the filter cannot be opened normally, arrange a visit.

Manufacturer reference ↗
Bosch · Dishwashers

Bosch E15: leak protection

Bosch identifies E15 as a water-leak protection warning.

First checks & when to book

What you can check

Stop using the dishwasher. Turn off its water supply and disconnect power only if it is safe and dry to do so. Do not tilt it or empty the base to clear the warning.

When to arrange a repair

Arrange an assessment to find the leak or triggering fault before restarting.

Manufacturer reference ↗
Miele · Washing machines

Miele F53: drum-drive fault

Miele identifies F53 as a technical fault involving the drum drive.

First checks & when to book

What you can check

Record the code and model. This needs a technician; do not remove covers or attempt a motor repair.

When to arrange a repair

Contact us to discuss a diagnostic visit and repair options.

Manufacturer reference ↗

Code meanings and maintenance steps can vary by model. Use the linked manufacturer reference and your exact appliance manual. These guides describe possible causes; a diagnostic visit may be needed to establish the repair.

On-site repair visits

Appliance repair in London and Essex

LCDA visits homes and businesses across East London, North London, Enfield and parts of Essex. Tell us your full postcode and appliance details to discuss an appointment.

Published by London Commercial and Domestic Appliances Ltd. Guide updated 30 September 2026. Selected code explanations include links to manufacturer support. Brand names identify the appliances we discuss and repair; they do not imply manufacturer authorisation. Repair options depend on the appliance model and parts availability. For a fault during a manufacturer warranty, check the warranty arrangements first.

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