Miele Dishwasher Hygiene warning

[Radian]

Our new G7165 has now done about 30 washes on Eco low temperature washes and a message popped up in the display recommending we do a high temperature wash for hygiene. So last time we used it we did a normal wash which has a 60^o final rinse. But the message is still there and I see no other way of clearing it.

 

Do we have to do an intensive 75^o wash to keep it happy? I was not expecting to see this prompt anyway as the manual says:

 

"If you mainly use low temperature programmes (below 50 °C), there is a risk of bacteria and unpleasant odours building up in the wash cabinet. To prevent this  happening the dishwasher will automatically increase the temperature in the final rinse of the selected programme after several programmes using low temperatures have been run."

Edited October 27, 2022 by Radian

[markc]

After so many cooler washes my Bosch will only allow a high temp cycle, read somewhere that it’s for hygiene and to flush out any fat or grease from the pump etc