Grundfos UPM3

preview_player
Показать описание

Рекомендации по теме
Комментарии
Автор

Thank you so much ❣️, my underfloor heating pump stop working, engineer advice for new but after watching this I followed the instructions and now it's working perfectly. Thank you so much

mnaz
Автор

Wow it worked, thank you so much! You need to push a bit with the screwdriver and then turn it.

miko
Автор

I tried to make it work with screwdriver but it seems it doesn't work :/

Burakekz
Автор

Just got UPM3 Flex AS installd for UFH. ITs got one green and 3 amber lights on - seems like the water is passing through the pump but pump itself isnt running (as theere';s absolutely no noise) - is there a way to findout if the pump is actually functioning?

Modernsufi