I have a year old worchester / bosch boiler and the pressure has gone below 1. How do i re fill it ?
Answers:
There should be a filling loop with a short hose. Connect the hose slowly open the valve, and it will fill, shut off the valve when it gets to the correct pressure.
There has to be a filling loop in every system..try looking under the system or under the sink or near other place where is a water supply.
Mine has a tap built into the water pipe, open it up and watch the guage, turn it off when the correct pressure is reached
There should be a little brass tap on a pipe coming off the boiler, twist it and you will hear a rushing noise and the pressure will go up.
Nimbus shoudln't have a tap built into the system.tut.tut
There shoudl be a link between the CH system and the cold supply. This is often a flexi coupling hose between 2 service valves as its not allowed to be a permanent connection ( to stop CH water potentially going back into the cold water system). Its often near the boiler. Connect them up and crack open the service valves, the pressure will rise . When you done close the walves and disconnect the hose.
your boiler should off had a filling key if its a cdi range
most new worcester boilers have integral filling loop
you turn key and little grey knob untill correct pressure
or ring worcester technical on 08705 266241
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