Low pressure in heatline c28 boiler

[Elaurat]

Hi!
We have a heatline c28 boiler which has just lost pressure for no apparent reason. Can someone help us fix it? I've done it before on a different boiler and think it's something to do with turning 2 valves, but I'm not sure which ones and we don't have the manual.
Thanks so much in advance for your help. This is what the pipes look like. (I'm not sure why it's sideways!)

Pipes

• Elaurat
• 29 Mar 2014
• 1

 

[bazdaman]

Use a flt bladed screwdriver to turn the isolation valve on the end of the flex 2nd copper pipe from right,

 

[Elaurat]

Brilliant, thank you! The hot water is back on now, but the pressure is right at the top, in the red area of the dial, I feel like that's not good :S how do I get it to go down again? Thanks.

 

[ianmcd]

first make sure that you have turned the filling valve off correctly, the slot that you turned needs to be set back to horizontal , for off , then take a bowl and release water from an accessible radiator bleed valve untill the water pressure is about 1.5 Bar