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- 11 Dec 2024
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Hello,
I have got Ariston Ecombi evo boiler which is bit old. Recently I have drained and refilled system to add inhibitor since then it started to show 1p2 err and 105 err reset. I bled the radiators, pump and AAV.
Problem occurs like this
When I turn on CH, boiler starts to fire and runs for about 1-2mins and show 1p2 error and then continues to run for about couple of minutes again and 105 reset occurs on display. When I reset it continues to run for 10-15 minutes and show reset again. This keeps going on.
Also sometimes when CH is on and DhW demand comes up it goes to 105 reset.
I am unable to get to bottom of it, some help is appreciated thanks.
I have got Ariston Ecombi evo boiler which is bit old. Recently I have drained and refilled system to add inhibitor since then it started to show 1p2 err and 105 err reset. I bled the radiators, pump and AAV.
Problem occurs like this
When I turn on CH, boiler starts to fire and runs for about 1-2mins and show 1p2 error and then continues to run for about couple of minutes again and 105 reset occurs on display. When I reset it continues to run for 10-15 minutes and show reset again. This keeps going on.
Also sometimes when CH is on and DhW demand comes up it goes to 105 reset.
I am unable to get to bottom of it, some help is appreciated thanks.
