If your dishwasher is showing an error code, the lights are flashing, the appliance is beeping or the programme stops halfway through, the machine is usually reporting a real fault, not just showing a simple message on the display.
At London Appliance Repair, dishwasher error codes are checked based on the brand, model, when the error appears and the symptoms around it, from drainage and water inlet faults to heating problems, sensors, leaks, door lock faults and control board issues.
Lights are flashing
The dishwasher is beeping
The programme does not finish
Water is left inside the appliance
The same fault returns after a reset
The display locks or stops responding
- ERROR CODE HELP CENTRE
What is your dishwasher error code trying to tell you?
A dishwasher error code is not just a number or letter on the display. It is the appliance’s way of telling you that one part of the normal operation has been interrupted. The issue may be linked to water filling, draining, heating, the temperature sensor, pump, door lock, leak protection or the main control board.
Some errors appear as soon as the dishwasher is switched on, some during the wash, some while draining and some after a few minutes. The timing of the error is an important clue when diagnosing the real cause.
For a Dishwasher Error Codes fault, the code alone is not always enough. The brand, model, appliance behaviour and other symptoms should be checked together.
- E24 - Drain Issue
- E15 - Leak / Safety
- IE - Water Inlet
- OE - Drain Error
- F11 - Pump / Flow
- LOC - Lock / Control
Water inlet problem
If the dishwasher is not receiving enough water, the error may be linked to the inlet valve, water pressure, inlet hose or water level sensor.
Drainage problem
If water is not leaving the appliance, the filter, drain pump, outlet hose or drainage route may need checking.
Heating problem
If the water is not heating, the fault may involve the heating element, temperature sensor, wiring or control board.
Leak or safety fault
If the dishwasher detects water in the base tray or a safety fault, it may stop the programme and show an error code.
Dishwasher error codes usually fall into these groups
ERROR CODES NEED CONTEXT
One error code can have several possible causes
For example, a drainage error does not always mean the pump has failed. The filter may be blocked, the hose may be kinked, the outlet route may be restricted or the water level sensor may be giving incorrect information. The same applies to filling, heating and door lock errors.
That is why accurate interpretation of dishwasher error codes requires checking the code, the appliance behaviour and the actual condition of the related parts together.
Proper diagnosis helps avoid replacing the wrong part and stops the same fault from returning a few days later.
What does the timing of the error tell us?
Before the programme starts
The fault may be linked to the door lock, control panel, power supply, main board or programme selection.
During filling
The inlet valve, water pressure, inlet hose or water level sensor may need checking.
During the wash cycle
Heating, water circulation, the circulation pump, temperature sensor or control board may be involved.
During draining
The filter, drain pump, outlet route or drain hose may need checking.
Error code meanings are not the same for every brand
Codes such as E24, E15, F11, IE, OE or LOC can mean different things depending on the dishwasher brand. In some cases, the meaning can also vary between different models from the same manufacturer.
To find the real cause, the appliance model and brand should be checked together with the error code.
Clearing the error is not always enough
Switching the dishwasher off and on again or resetting it may temporarily remove the code, but if the real cause is still there, the same error code is likely to return.
If the error is linked to a leak, drainage, heating, electrics or a burning smell, it is better not to keep using the appliance until it has been checked.
1. Code and symptom check
We check the error code, when it appears, whether the programme stops, and whether the dishwasher is beeping or flashing lights.
2. Related area inspection
Depending on the fault, we check drainage, filling, heating, the door lock, filter, pump, sensors or control board.
3. Fixing the real cause
The aim is not just to clear the error code. The real cause of the fault needs to be found and addressed.
4. Final testing
After inspection or repair, the appliance is tested to make sure the error does not return.
HOW WE CHECK DISHWASHER ERROR CODES
How we check dishwasher error codes
Dishwasher Error Codes Repair Service in London
If your dishwasher is showing an error code, London Appliance Repair can check the appliance for drainage problems, water inlet faults, heating issues, door lock faults, sensors, leaks, pump problems, blocked filters, wiring issues and control board faults.
This service is suitable when the dishwasher displays a fault code, the lights flash, the programme does not finish, the appliance beeps or the same error returns after a reset.
Why is my dishwasher showing an error code?
It usually means there is a fault in part of the appliance, such as drainage, water filling, heating, the door lock, sensors or control board.
Do error codes mean the same thing on every brand?
No. The meaning of a dishwasher error code can vary depending on the brand and model.
What does it mean if the error comes back after a reset?
It usually means the real fault has not been fixed and the appliance needs a proper inspection.
Does a drain error always mean the pump is faulty?
Not always. A blocked filter, restricted outlet, drain hose issue or sensor problem can also trigger a drain error.
Can dishwasher error codes be repaired?
In many cases, yes. Once the real cause is diagnosed, the issue may be resolved by clearing a blockage, repairing a pump, checking the heater, sensors or control board.
Dishwasher Error Codes FAQs
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Is your dishwasher showing an error code?
If your dishwasher is showing a fault code, flashing lights, beeping or failing to complete the programme, submit your repair request online.