Beko dishwasher H2 error code
H2 means heater relay fault. The board cannot switch the heater on.
Often fixable at home · Fault type: Electrical/hardware
Safe checks, in order of likelihood
- Unplug, wait 1 minute, restart.
- Use rinse-only meanwhile.
Call a professional when…
If the code returns after these checks, book a qualified engineer.
Parts usually involved
- Control board
- Heater relay