Mid Poz valve: Why every install needs a "snubber" I explain.
Автор: Mr Combi
Загружено: 2025-02-27
Просмотров: 1504
One of the most frequent calls to “Technical Support” is the boiler fires up 247 even though it’s in the OFF mode only happens with a “Mid Position” valve
A lot of installers will change many parts only to find the fault is still there, and charge the customer for parts which are not necessary.
Learning and doing the polarity test (Page 16) will show voltage on the blue neutral which is very common, but only a part P electrician can solve this.
Before changing any parts use the Mr Combi books and apps for speedy diagnosis and call technical from our F.22 App which has lots of fault finding answers.
For more information please use the links below:
Mr Combi web site: https://mrcombi.com/
Apple APPs: https://apps.apple.com/us/developer/m...
Android APPs: https://play.google.com/store/apps/de...
Books & Chart: https://mrcombi.com/shop/
#gassafety #heating #boiler
Resideo / Honeywell
http://heatingcontrols.honeywellhome....
Tech. Support: 0300 130 1299 option 3
https://www.resideo.com/gb/en/support/
[email protected]
[email protected]
Training Courses
01189 904950
Snubber
netXL (Please mention Mr Combi Bedford)
https://www.netxl.com/search/snubber/
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