On 11/05/2020 11:35, wrote:

Hi,what could be a problem on my fuel boiler switching off before reach pressure settings.

What kind (make and model) of boiler is this?

Many sealed system boilers will require certain amount of pressure in
thee primary heating circuit before they can operate correctly. If the
pressure is below this limit, the boiler will normal enter a lockout
state. You would need to add more water to the primary system to fix this.

--
Cheers,

John.

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