S
swilson1972
Hi, i have a Heatline Monza 24 combi boiler.
Came back from holiday today to find the boiler has a p1 message on the control box / window. It responds to a call for hot water and heats the radiators a little but not as much as when we went on holiday.
The boiler was left on timer for the 2 weeks we were away.
Strangely, the boiler on / off switch doesnt work and it doesnt allow an increase or decrease in either the hot water or central heating thermostat on the control box.
I have tried switching on / off but the problem persists, equally have tried the reset but the problem persists.
No Fxx warning messages displayed.
thanks in advance for any help or guidance. I am a complete novice so anything more than a change in the controls will mean i will need to call out an expert, but a diagnosis would be great.
ta
SW
Came back from holiday today to find the boiler has a p1 message on the control box / window. It responds to a call for hot water and heats the radiators a little but not as much as when we went on holiday.
The boiler was left on timer for the 2 weeks we were away.
Strangely, the boiler on / off switch doesnt work and it doesnt allow an increase or decrease in either the hot water or central heating thermostat on the control box.
I have tried switching on / off but the problem persists, equally have tried the reset but the problem persists.
No Fxx warning messages displayed.
thanks in advance for any help or guidance. I am a complete novice so anything more than a change in the controls will mean i will need to call out an expert, but a diagnosis would be great.
ta
SW