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A Guide To Understanding Miele Dishwasher Error Codes And Solutions

We know how important it is to keep your Miele dishwasher running smoothly, especially where replacement parts can come at a high cost. If an error code appears, use our complete list of Miele error codes to help diagnose the issue. If you need further expert advice, Zest’s Helpdesk team is always here to support you with all your home appliances.

Take a look at our appliance care page to learn more about our care plans – designed to give you peace of mind and expert support whenever you need it.

dishwasher (2)
Error CodeDescriptionSolution
Automatic door opening (AutoOpen) is not functioning correctly.

The AutoOpen function is switched off.

Select “AutoOpen”, “On,” in the “Settings” menu. Confirm with “OK”. AutoOpen is not activated in some programmes. If you have switched on AutoOpen and the door lock rail does not automaticall retract into the appliance, contact a professional. Cotnact us about our Repair & Care option.
F1

Water/heating temperature sensor short circuited.

Contact us about our Repair & Care option if your appliance is broken.
F2

Water/heating temperature sensor open circuited.

Please contact us about our Repair & Care option.
F11 (G 1xxx-G 6xxx)

The non return valve is incorrectly positioned in the dishwasher.

Contact us about our Repair & Care option if your appliance is broken.
Fault F11 (G7 xxx & G5 xxx Discovery from year of manufacture 2019 onwards).

The drain pump cover is positioned incorrectly in the dishwasher.

Please contact us about our Repair & Care option.
F12 (water inlet)

The stopcock is not open or the inlet filter is soiled.

Please contact us about our Repair & Care option.
F13 (water inlet)

The stopcock is not open or the inlet filter is soiled. 

Contact us about our Repair & Care option if your appliance is broken.
F14

The circulation pump is blocked. In longer breaks between wash/rinse cycles (lasting weeks or months at a time), the pump may become dry and stick together.

Please contact us about our Repair & Care option if your appliance is broken.
F14

Technical fault. Water intake fault – pump pressure level switch or heating level switch.

Switch the dishwasher off. Wait a few seconds. Switch the dishwasher back on. Select the programme you want and start it. If the fault persists, please contact us about our Repair & Care option.
F14

The on-site drainage connection is situated lower than the guide path for the lower basket rollers in the door. 

For example, in the case of a dishwasher installed at a height, the on-site drainage connection may be situated lower than the guide path for the lower basket rollers in the door.

Ventilate the drain as described in the operating instructions for your dishwasher.
F15 (water inlet)

The stopcock is not open.

Open the stopcock.
F15 (water inlet)

The inlet filter is soiled.

lease contact us about our Repair & Care option if your appliance is broken.
F15 (water inlet)

The water inlet hose is kinked.

Remove any kinks or loops from the water inlet hose. Keep an eye on these points for a while afterwards, as the plastic may weaken and the material may tear. In the event of any damage, the water inlet hose must be replaced. If this is necessary, contact us about our Repair & Care option.
F15 (water inlet)

The flow pressure at the water connection is lower than 50 kPa (0.5 bar).

Contact a plumber or the facility manager. If the fault persists after this, book a repair. Contact us about our Repair & Care option.
F18

Water intake valve defective.

Please book a repair. Contact us about our Repair & Care options.
F19

Flow meter defective.

Please book a repair. Contact us about our Repair & Care options.
F24

Heating relay contact fault.

Please book a repair. Contact us about our Repair & Care options.
F25

Desired temperature fault.

Please book a repair. Contact us about our Repair & Care options.
F26

Boiling protection.

Please book a repair. Contact us about our Repair & Care options.
F33

Door lock does not open.

Please book a repair. Contact us about our Repair & Care options.
F36

Door lock switch defective.

Please book a repair. Contact us about our Repair & Care options.
F38

Electronic module fault.

Please book a repair. Contact us about our Repair & Care options.
F40

Electronic module fault.

Please book a repair. Contact us about our Repair & Care options.
F42

Mains frequency registration fault.

Please book a repair. Contact us about our Repair & Care options.
F47

Electronic module fault.

Please book a repair. Contact us about our Repair & Care options.
F51

Pump pressure level switch fault.

Please book a repair. Contact us about our Repair & Care options.
F52

Excess quantity of detergent or rinse aid dispensed.

To remove the fault message, set the programme selector to Stop/End or, if you are using light touch switches, press and hold Start/Stop for around 5 seconds. Switch your appliance off and back on again. If you are using detergent tabs that already contain rinse aid, select the “Combi tab” function (if available). Do not use detergent tabs with the “Quick wash 40 deg. C” programme. If the fault persists, please book a repair. Contact us about our Repair & Care option.
F53

Speed sensor fault.

We recommend seeking professional advice. Contact us about our Repair & Care option.
F63

Water path control unit fault.

We recommend seeking professional advice. Contact us about our Repair & Care option.
F67

Circulation pump fault.

We recommend seeking professional advice. Contact us about our Repair & Care option.
F68

Circulation pump fault.

We recommend seeking professional advice. Contact us about our Repair & Care option.
F69

The circulation pump is blocked.

Remove the filter combination from the wash cabinet. Pour 1 litre of warm water (max 75 deg. C) with 3-5 drops of rinse aid into the dishwasher interior and let it soak for 5 minutes. Then start the programme again. Repeat this step 2-3 times.
F69

There may be a technical fault.

Switch the dishwasher off. Switch the dishwasher back on again after a few seconds. Select the desired programme using the Programme button. PRess the Start/Stop button. If the fault persists, please book a repair. Contact us about our Repair & Care option.
F70 (Waterproof system)

The Waterproof system has been activated. The current programme is cancelled and te drain pump switches on.

Contact a professional. Contact us about our Repair & Care option if your appliance is broken.
F78

The circulation pump is blocked.

Please book a repair. Contact us about our Repair & Care option if your appliance is broken.
F78

There may be a technical fault.

Please book a repair. Contact us about our Repair & Care option if your appliance is broken.
F79

Circulation pump fault.

Please book a repair. Contact us about our Repair & Care option if your appliance is broken.
F84

Water intake fault.

Please book a repair. Contact us about our Repair & Care option if your appliance is broken.
F85

There is a technical fault.

Please book a repair. Contact us about our Repair & Care option if your appliance is broken.
F86

The salt reservoir flap in the door is not closed.

Close the salt reservoir flap. If the issue persists, please book a repair. Contact us about our Repair & Care option if your appliance is broken.
F87

There is a technical fault.

Please book a repair. Contact us about our Repair & Care option if your appliance is broken.
F88

Turbidity sensor fault.

Please book a repair. Contact us about our Repair & Care option if your appliance is broken.
F91

Load recognition inactive.

Please book a repair. Contact us about our Repair & Care option if your appliance is broken.
F170

Lack of rinse aid.

Refill with rinse aid in plenty of time. Confirm with the OK button. If the fault persists, please book a repair. Contact us about our Repair & Care option if your appliance is broken.
F171

Insufficient salt.

Replecnish the salt at the end of the programme. Confirm with the OK button. If the issue persists, please book a repair. Contact us about our Repair & Care option.
F172

There is a technical fault.

Please book a repair. Contact us about our Repair & Care option.
F173

The water inlet is blocked or restricted.

Open the stopcock.
F173

The inlet filter is soiled.

Please book a repair. Contact us about our Repair & Care option if your appliance is broken.
F173

The flow pressure at the water hose is too low.

Prioritise water intake for the dishwasher. Contact the facility manager or a plumber. If the issue persists, please book a repair. Contact us about our Repair & Care option if your appliance is broken.
F177

A predefined number of programme sequences have been started, you will receive a message telling you that the filter needs cleaning.

Clean the filters in accordance with the operating instructions. Press OK to confirm that the cleaning has been carried out. If the issue persists, please book a repair. Contact us about our Repair & Care option if your appliance is broken.
F179

Electronic module fault.

Please book a repair. Contact us about our Repair & Care option if your appliance is broken.
F594

Electronic module fault.

Please book a repair. Contact us about our Repair & Care option if your appliance is broken.
F595

Electronic module fault.

Please book a repair. Contact us about our Repair & Care option if your appliance is broken.
F600 (AutoDos: dispensing process outlet fault)

The AutoDos system is blocked. 

Clean the spray arms. Clean the AutoDos system. If the issue persists, please book a repair. Contact us about our Repair & Care option if your appliance is broken.
F601

There is a fault in the AutoDos.

Check whether the PowerDisk holder and the PowerDisk have been fitted correctly: Clean the Miele AutoDos system. Activate the AutoDos function and restart the programme.
F607

The bottom spray arm is blocked or the nozzles of the bottom spray arm are clogged. The AutoDos function is automatically deactivated during the programme sequence because the AutoDos detergent outlet cannot be completely flushed out.

Please book a repair. Contact us about our Repair & Care option if your appliance is broken.

Need To Take Action?

If you own a home appliance, from kitchen gadgets to home tech, our standard Appliance Care Plan helps keep your equipment running smoothly. If you notice any faults, don’t worry with the optional Repair & Care upgrade, we can have an engineer out to you quickly.
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