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Pressure in diesel boiler manometer domusa

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Hi, I have a problem with my Domusa diesel boiler, in summer I have it only for domestic hot water and the pressure gauge has risen until it reaches its top and now there is no way to lower the pressure even disconnected from the boiler, it means This has broken the manometer. Thank you

1 Proposed Solution

Hi. I am not a specialist in the subject but if the pressure has dropped because you release it and the pressure gauge continues to show another pressure it would obviously be locked. They can be replaced without problems. Regards
  • 21 days ago

    Avatar de Calefaccion MDQ

    Such a friend Servimat! Moreover, if the boiler works, the instrument is locked, because if it has overpressure it opens the relief valve and activates the corresponding pressure switch