pressure keeps rising to just under 3psi on worcester bosch 24i junior?
problems with worcester bosch 24i junior pressure keeps rising to around 3 and red warning light then flashes - key has been used but is now stuck in place, can only control problem by pressing reset and turning down thermostat which controls central heating, any advice gratefully received.
Take some water out from radiator to bring down to 1 bar,when hot it will go up to 2 that ok if goes to 3bar than problem with expansion tank need recharge
ltd
April 2012
I can answer this question...
pressure keeps rising to just under 3psi on worcester bosch 24i junior?
howtomendit.com for free repair help, information and advice.
Try fixfault.com to fix home heating systems.