Hi there i have a slight problem with my worster bosch 28HE boiler. For the last 2 weeks at around the same time 6.30pm my boiler switches off and the display panel has EA displayed on it.
Having read the forum i understand the problem maybe related to the condensing overflow being blocked. I have checked the overflow all seems to be ok. So this evening i took the boiler cover off and had a look. When the EA came on the condesnate trap in the boiler was 80% full press the red button the water flowed away leaving only a small amount in the bottom of the trap.
now for the next 2 hours what will happen is the boiler will fire up for 5-10 second and then switch off, This will happen for the next 5 minutes and eventually the EA diagnostic falut will come on. Press the red button again and it will go through the same procedure as above. After a while the boiler will fire up ok and work normally.
During the day the boiler is on all day and there is no problems with it at all.
Any help would be appreciated.
Having read the forum i understand the problem maybe related to the condensing overflow being blocked. I have checked the overflow all seems to be ok. So this evening i took the boiler cover off and had a look. When the EA came on the condesnate trap in the boiler was 80% full press the red button the water flowed away leaving only a small amount in the bottom of the trap.
now for the next 2 hours what will happen is the boiler will fire up for 5-10 second and then switch off, This will happen for the next 5 minutes and eventually the EA diagnostic falut will come on. Press the red button again and it will go through the same procedure as above. After a while the boiler will fire up ok and work normally.
During the day the boiler is on all day and there is no problems with it at all.
Any help would be appreciated.