Beko Dishwasher Error Codes: What F1-F5 and i30 Mean and How to Fix Them
Independent guide — no official affiliation with the platforms mentioned.
Short answer
The most common Beko dishwasher codes are: F1 no water inlet (tap closed or filter clogged), F2 water not heating (heater/sensor), F3 continuous inlet or overfill, F4 no drainage (pump/filter), F5 distribution system fault and i30 water in the base pan (leak protection). The most frequent cases are F1 and F4; the user fixes them in minutes by cleaning the tap, inlet filter and pump filter. Some models show E-prefixed codes instead of F; the logic is the same.
Official source
beko.com.tr
Model numaranızla makinenize özel kod tablosunu doğrulayın; F kodları model ailesine göre küçük farklar gösterebilir.
01 — Step-by-step fix
Step-by-step fix
0/6 steps completed
STEP SISTEMİ
STEP 01
Fix F1: water inlet fault
F1 appears when the machine times out waiting for water. Verify the tap is open; opening and closing the kitchen tap tests supply pressure. Clean the tap strainer and the inlet hose filter; limescale and sediment are the leading causes of F1. Check the hose for kinks and confirm the door lock signal (some models show F1 when the door is not fully closed). With a clean filter, a persistent F1 gets the inlet valve checked.
STEP 02
Fix F4: drainage with the pump filter
F4 appears when drain fails. Open the bottom filter and pump area; clean food residue, hairpins and glass shards. Check the drain hose for kinks and the sink connection for clogs; a blocked sink strainer back-pressures and regenerates F4. With clean filter and hose, a persistent F4 questions the pump motor or control board — service verification.
Scraping large food residue off plates dramatically reduces pump clogs; check the under-filter area weekly.
STEP 03
Separate F2 and F3: heating and water level codes
F2 is a heating issue; programs stretch and dishes come out cold. A power cycle (unplug 10 minutes) clears temporary cases; repeats need heater or sensor checks. F3 is continuous inlet or overfill; close the tap, do not run the machine and leave the level system to service. On both, do not remove the heater or valve yourself; you risk voiding warranty.
STEP 04
Evaluate F5 and distribution issues
F5 points to the distribution system (spray arms/pump circuit). Check rotation of lower and upper spray arms; food particles clog arm jets and dishes come out dirty. Remove the arms, clean with hot water and test rotation by hand. Clean the main filter if present. A repeating F5 needs circulation pump checks.
STEP 05
Behave safely on i30: water in the base
i30 means leak protection detected water in the base. Unplug the machine and close the tap — a safety rule. Excess detergent can foam and seep into the base; if the machine allows, run a detergent-free program to purge foam. Inspect the door gasket and hose joints. If the pan collects water again, there is an internal leak: stop using the machine and call service.
Do not keep running with i30 active; a leak can become an electrical hazard. Unplug and close the tap first.
STEP 06
Apply the general reset flow
On every code the first step is a power cycle: turn off, unplug, wait 10 minutes and reconnect. Board memory clears and temporary cases resolve. If the code returns, move to the relevant step (tap, filter, pump); codes repeating on three consecutive programs need service. Prepare model number, code and program name for the call — you can get a first estimate by phone.
Tips
- Check the under-filter area weekly; food residue is the top cause of F4 and F5 cases.
- Keep detergent at the manufacturer's dose; excess foam triggers the i30 leak code.
- Prepare code, model and program before calling service; get a first estimate by phone and avoid visit fees.
02 — Frequently asked questions
Frequently asked questions
How do I reset a Beko dishwasher error code?
Turn the machine off, unplug for 10 minutes and reconnect; the power cycle clears board memory. If the code returns, the fault is real; reset gives temporary relief, not a permanent fix.
Why does F1 persist with the tap open?
With the tap open, F1 traces to a clogged inlet filter or a faulty valve. If the code persists after cleaning, the inlet valve coil may be burned; report to authorized service with the model number.
i30 keeps coming back — can I run the machine?
i30 means water in the base and active leak protection. Dry the base, find the source (foam, gasket, hose joint) and retry. If the pan collects water again, there is an internal leak: stop using the machine and call service.
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Links in this guide point to official platform pages. Steps may change with platform updates; check the page date.
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