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- 12 May 2009
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on a britony combi when boiler is set to hot water only the pressure reads 1 bar but when i switch it to hot water and radiation the pressure gauge shows different much less than 1 bar.
1 i beleve the boiler should be running between 0.7 and 1 is this right?
2. is the pressure change when selecting different modes on boiler normal?
3.shoud i fill using filling loop when boiler is in off position, hot water only or hot water and radiation ?
thanks
1 i beleve the boiler should be running between 0.7 and 1 is this right?
2. is the pressure change when selecting different modes on boiler normal?
3.shoud i fill using filling loop when boiler is in off position, hot water only or hot water and radiation ?
thanks