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Danfoss WP75-RF hot water controller not working

chickey · 2021-04-21 19:40:27

Hi, my hot water controller Danfoss WP75-RF (c. 10 years old) has started playing up - appeared batteries dies, Replaced and reset but then goes again. Have done a number of times with fresh batteries of different type and reset reprogrammed but only seems to last few hours. Is it likely unit is finished? would it be best…

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21-04-2021 8:40pm

#1

chickey

Registered Users Posts: 160 ✭✭

Join Date: August 2003

Posts: 108

Hi, my hot water controller Danfoss WP75-RF (c. 10 years old) has started playing up - appeared batteries dies, Replaced and reset but then goes again. Have done a number of times with fresh batteries of different type and reset reprogrammed but only seems to last few hours.

Is it likely unit is finished? would it be best to replace like for like? googled unit on amazon but out of stock, would it be easily available in heating merchants etc.

would there be potential to change to a different controller, smart version maybe?

any advice welcome, thanks

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