reset the dishwasher

if this doesn't work try running the loading relays for the chemicals manually:

• password to access utility menu: “123”
• chemical 1 load output relay: 11
• chemical 2 load output relay: 12

If this doesn't help run 2 to 3 liter hot water through the pipes (activate relays manually and put the dispensers in a bucket of hot water

press the start and stop button together for 3sec, display should indicate :“SwitchingSequence” press P2 then P1.