AEG Dishwasher iF1 error

ErroriF1

iF1 is identified by AEG support as water-level or excess-suds condition. Follow the official, model-scoped checks and service boundary below.

Quick answer

What iF1 means

AEG Dishwasher iF1: water-level or excess-suds condition. This interpretation applies to AEG dishwashers covered by the linked UK support article in United Kingdom / English.

Model scope: AEG dishwashers covered by the linked UK support article
Region: United Kingdom / English
Verified: Aug 24, 2026

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Primary evidence: AEG dishwasher iF0/iFo/iF1 support.

Open official source ↗

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What the code means

water-level or excess-suds condition

Follow the exact model manual. disconnect power, inspect and clean the accessible filter and sump of foam or debris, reconnect once and test one suitable cycle Do not open fixed panels or test live circuits.

Typical symptoms

01iF1 is shown on the AEG dishwasher display, indicator, or connected app

02The published condition is: water-level or excess-suds condition

03The documented pump or circulation function does not complete as expected while iF1 is active

04The important observation is when iF1 appears and whether the exact published action changes that condition

Fault area and what the code does not prove

Separate the manufacturer-defined condition from components that still need exact-model diagnosis.

01Manufacturer-defined fault area — water-level or excess-suds condition

02iF1 identifies the pump or circulation path but does not alone prove the pump, obstruction, wiring, or control failed

03Model boundary — apply this interpretation only to AEG dishwashers covered by the linked UK support article

Safe next steps

1
Confirm the exact AEG Dishwasher iF1 model and displayed code before changing settings.
2
Complete only the user-accessible checks described in the linked official source.
3
Run one controlled test after the check; if the code returns, stop and use the model manual or qualified service.

Step-by-step diagnosis

1
Photograph the complete iF1 display before changing controls or removing power
2
Confirm that the full model number is covered by this scope: AEG dishwashers covered by the linked UK support article
3
Confirm that the observed condition matches the published meaning: water-level or excess-suds condition
4
Published check — disconnect power, inspect and clean the accessible filter and sump of foam or debris, reconnect once and test one suitable cycle
5
Use the result as the decision point: if the documented condition is corrected, complete only the source-listed check
6
if iF1 remains, stop and move to exact-model diagnosis
7
Published check — If iF1 returns after the listed action, do not repeat the same correction indefinitely
8
Published check — continue with exact-model diagnosis
9
Use the result as the decision point: if the documented condition is corrected, complete only the source-listed check; if iF1 remains, stop and move to exact-model diagnosis

Evidence-backed actions

1
disconnect power, inspect and clean the accessible filter and sump of foam or debris, reconnect once and test one suitable cycle
2
If iF1 returns after the listed action, do not repeat the same correction indefinitely
3
continue with exact-model diagnosis
4
If iF1 returns after the listed action, do not repeat the same correction indefinitely; continue with exact-model diagnosis

Repair planning

€Cost for the first check
iF1 cost planning: Accessible filter or blockage checks are usually €0; a confirmed hose, cap, or seal is commonly €10–€60. Internal pump-system diagnosis is generally planned within €90–€220 before parts.

⏱Time for the first check
iF1 time plan: 15–35 minutes for safe draining and the permitted iF1 accessible checks; professional pump-system diagnosis commonly takes 30–90 minutes.

🔧Tools
Towels, shallow tray, and gloves, Flashlight, Exact-model instructions for any user-accessible filter or pump cover, No live pump-circuit test equipment

▣Parts or consumables
iF1 parts decision: iF1 points to water-level or excess-suds condition. A blockage, cover, seal, hose, pump, diverter, wiring, or control can share that fault area; order only the exact-model item confirmed after the accessible path is checked.

What not to do

Do not force a pump cover, reach into a powered pump, tip an appliance containing water, or order a pump from iF1 alone
Do not turn iF1 into a parts diagnosis
the display identifies a condition, not a completed component test
Do not turn iF1 into a parts diagnosis; the display identifies a condition, not a completed component test

Preventive maintenance

1
Follow the exact AEG maintenance schedule for the dishwasher and keep the model, serial number, and service history available
2
If iF1 begins recurring despite the documented maintenance, stop repeating the same action and request exact-model diagnosis

Frequently asked questions

What exactly does iF1 identify?

AEG identifies it as water-level or excess-suds condition.

Which action is actually supported for iF1?

disconnect power, inspect and clean the accessible filter and sump of foam or debris, reconnect once and test one suitable cycle; If iF1 returns after the listed action, do not repeat the same correction indefinitely; continue with exact-model diagnosis.

What result matters after the iF1 check?

Whether the documented condition clears after the listed action. If it remains or returns, the exact model needs further diagnosis.

Does iF1 prove which part failed?

No. It identifies “water-level or excess-suds condition”; parts are selected only after the exact model and failed function are confirmed.

What information should accompany a service request?

The iF1 photo, full model and serial number, the operating stage when it appeared, and the result of each published check.

Real repair outcomes

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