Wasp 66 pump cutting out after 15+ mins

our pump runs fine for 15 mins or so then cuts out so we just have a dribble of water coming out of the shower head, the problem only started in the last 12 months, its over 4 years old (was installed before we moved in). Not sure if it is overheating or we are simply running out of water (or something else). When the problem occurs the taps in the house still provide hot water, just no shower. Ive noticed that there is a sticker on the pump which says "max water temp 60 degrees 20min on 40 min off" what does this mean/is it as simple as what the label says? Thanks
Asked 6 years ago by Matt
The label is self explanatory. You will need to check if the water is running out or if the filters are getting blocked etc.

Answered 6 years ago by Barrie Seabright

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