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Hi,
At the weekend I bled the radiators. For a day I had lovely heating and since my Valliant ecoTEC Pro boiler has been throwing a F22 warning and no hot water.
As far as I can tell I need to fill up the water, but my filling loop is disconnected (apparently that’s modern standard now) but for the life of me I can’t work out how to remove the cap so can reconnect.
Can anyone help?
At the weekend I bled the radiators. For a day I had lovely heating and since my Valliant ecoTEC Pro boiler has been throwing a F22 warning and no hot water.
As far as I can tell I need to fill up the water, but my filling loop is disconnected (apparently that’s modern standard now) but for the life of me I can’t work out how to remove the cap so can reconnect.
Can anyone help?
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