Cutting-out and going to cold.

When the Mira Zest is used for up to 8 minutes or so it works fine. However, when the shower is used for 10 minutes or more (why does it need to be run that long - kids!)?? it cuts out and reverts to cold.
Asked 8 years ago by Chris
It would appear that the TCO ( thermal cut out ) is activating because the shower heating can is getting too hot.

You may have an over sensitive TCO or the kids maybe exceeding the manufacturers time limit on your type of shower.

15 mins on and 20 mins off is the usual time I think for this type of shower.

Answered 8 years ago by Anonymous

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