L
longdogs
Hi
IDEAL EVO HE C22/30 COMBI
Wanted to fit a new rad so drained the system after adding cleaner. Fitted the new rad, filled the system, bled all the rads. Turned on the central heating, pressure gauge increased after about 30 seconds, then boiler cut out.
Had a look at the boiler (which is in the loft) and the display had an error flashing L9 which according to the manual is a dry fire thermistor error. Reset the boiler and error disappeared but now reads 0 and three parallel lines (alternating) Tried resetting but boiler only fires up for a few seconds.
Boiler was switched off whilst work was carried out
Have bled the pump in the boiler
Boiler itself is warm but not pipework
All isolation valves are open
PCB was replaced six months ago
No CH or DHW
Any ideas very welcome please.
Thank you.
IDEAL EVO HE C22/30 COMBI
Wanted to fit a new rad so drained the system after adding cleaner. Fitted the new rad, filled the system, bled all the rads. Turned on the central heating, pressure gauge increased after about 30 seconds, then boiler cut out.
Had a look at the boiler (which is in the loft) and the display had an error flashing L9 which according to the manual is a dry fire thermistor error. Reset the boiler and error disappeared but now reads 0 and three parallel lines (alternating) Tried resetting but boiler only fires up for a few seconds.
Boiler was switched off whilst work was carried out
Have bled the pump in the boiler
Boiler itself is warm but not pipework
All isolation valves are open
PCB was replaced six months ago
No CH or DHW
Any ideas very welcome please.
Thank you.