How do I turn down the pressure on my Sime Friendly Boiler? It went elapse 3 on the bar, is at hand anyway to...

It went elapse 3 on the bar, is at hand anyway to turn the pressure down. The pressure was previously low at 1 dowel and I increased it to 2 bars presently when heating is on it go pass 3 bar. Any help will be appreciated. Thanks

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Answers:    No problem
Release the pressure by vent one of the rads
like you would bleed the upper air out,just done it myself.

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