Gorenje dishwasher F12 error
ErrorF12
Gorenje identifies F12 as a water-inlet fault. Check the tap and external inlet-hose filter only after closing water and isolating power.
What the code means
The dishwasher is not receiving water correctly
Close the water tap and unplug the dishwasher before unscrewing the inlet hose or cleaning its external filter. Check every reconnection for leaks.
Typical symptoms
01F12 appears during filling
02The dishwasher does not receive enough water to continue
03The programme stops soon after starting
Likely causes
Start with the least invasive explanation and stop if the check requires internal electrical or sealed-system access.
01The water tap is closed or supply is interrupted
02The external inlet-hose filter is blocked
03A kinked inlet hose or internal inlet fault
Safe next steps
- 1Confirm F12 and record the exact model
- 2Turn off the water tap and unplug the dishwasher
- 3Check the household tap and visible inlet hose for a kink or leak
- 4Unscrew the inlet hose only with the tap closed and clean its external filter as the manual shows
- 5Reconnect, reopen the tap, check for leaks, and test once
Step-by-step repair
- 1Correct a closed tap or visible hose restriction and clean the external inlet filter. If F12 returns with a good supply, use service rather than selecting an inlet valve from the code alone.
Repair details
€Estimated cost
Tap, hose, and filter checks normally need no part. A fill repair commonly needs a local quote of about €90–€280.
Tap, hose, and filter checks normally need no part. A fill repair commonly needs a local quote of about €90–€280.
⏱Estimated time
About 15–30 minutes for shut-off, filter cleaning, reconnection, and one test.
About 15–30 minutes for shut-off, filter cleaning, reconnection, and one test.
🔧Tools
Towel, Soft brush, Bucket for a small controlled water spill, Exact Gorenje dishwasher manual
Towel, Soft brush, Bucket for a small controlled water spill, Exact Gorenje dishwasher manual
▣Spare parts
A visibly damaged inlet hose may need exact-model replacement. F12 does not confirm a valve or control-board part.
A visibly damaged inlet hose may need exact-model replacement. F12 does not confirm a valve or control-board part.
What not to do
- Do not remove a pressurised hose, force the filter, work on live wiring, or run the dishwasher with a leaking connection.
Preventive maintenance
- 1Keep the inlet filter clean and leave the water shut-off accessible for emergencies.
Frequently asked questions
What does F12 mean?
Gorenje identifies a water-inlet fault.
What must happen before hose removal?
Close the water tap and disconnect power.
Did this fix your appliance?
Your anonymous response helps us show which repairs work in the real world.