That valve is 2.4 k lite codec pack full 7.9.0 part of the expansion vessel which needs sufficient back pressure in it to allow the system to expand and contract.
Paula Eastick April 2010 the pressure rise is due to heating water expanding, this is not a problem and will always happen duff February 2010 why does my 24i junior fire up at random times when it is on timed?
Switching off Should you need to switch off the boiler then do so at the mains supply.
Telephone best time to call?
To reset boiler press the reset button.Product Code : PC601 kurouto common, copy of products image and description is forbidden by law copyright Heat Spares Direct.THE instructions apply IN THE UK only.Free repair advice and information.Guarantee registration You should complete and return the postpaid Guarantee Registration Card within 30 days of purchase.This boiler IS used with, natural GAS OR LPG (Cat II 2H3P type C13, C33 C53).When boiler is turned on it starts, but after 2 minutes it stops the reset button flashes, so no hot water or central heating!Search m has thousands of pages of questions covering all household items, electricals, computer equipment and larger items like cars and motorbikes.All parts come with twelve months warranty.
User instructions customer care guide, greenstar 24i jju un niio or r / 28i jju un niio.
This happened after the boiler was inadvertantly drained fitting an extra radiator.
December 2010 hi my heating wont come on, when i switch it on nothing happens.
Position FOR optional programmer 1 2 6 worcester bosch greenstar 24i/28i Junior controls (05/2009) push using your boiler.
During the period of this guarantee any components of the unit which are proven to be faulty or defective in manufacture will be exchanged or repaired free of charge by Bosch Thermotechnology Ltd.Gina January 2010 anyone that has trouble with the guage dropping, you want to basically, stand in front of your boiler and if you see a sliver pipe that flexi with a little black plastic peice and turn that black peice and you hear hissing.If in doubt read the instructions.You must read our Small Print page before using information supplied via this website.Press and hold the ECO button to select either, not illuminated or illuminated: When the ECO button is not illuminated the boiler will be in pre- heat mode (which will reduce the time taken to produce hot water at the tap).Could it be the thermostat or an electrical fault?If you would like to know more about a Worcester, Bosch Group service contract, please tick the.ECO button (domestic HOT water PRE-heat ON/OFF).Justin December 2008 when heating goes on expansion from the heat in the water can rise it to a bar of extra pressure kevo December 2008 you should have read the instructions before messing about with.