I need to re-pressurize my worcester 24i junior. The boiler came with the flat and I have no instructions for it.
It stopped firing up after a light bulb blew and tripped the power. The pressure isn't below 1 but it is below the red needle so I thought I should try re-pressure before calling an engineer.
The red light on the front of the boiler and will not stop if I try a reset.
The boiler has the sealed filling link. I have found the grey key required and inserted it.
Is it the white screw head to the left of the key that I need to turn to start the re-pressuring process, if so how many degrees?

Zoe, February 2008

Pere's suggestion is a good one but the homeowner instructions say to use the filling link "as instructed" which doesn't help if like me you can't quite remember what the installation engineer did at the time. Hence when I get home I'll try following what John suggests because I have a similar problem. Many thanks.

richard, June 2009

Turn the plastic screw that is to the left of the key you mention,and water will start filling the boiler - you'll hear it flowing. Keep an eye on the pressure gauge and it will slowly rise until the needles line up. Stop filling at this point.

John, February 2008

why not go to the worcester bosch website & download the instruction book - its free. you will find it in their website section "homeowner" - "literature"

pere, February 2008