gloworm micron boiler

[emmkat]

HI

i drained my central heating system today to replace a couple of rads and check my 3 port valve as i think it is stuck on heating only. replaced rads and checked valve. needs replacing but didnt do it today. i filled the system up and bled everywhere sucessfully bur when i went to start boiler nothing happened. then after turning it on and off a few times it started but i got flashing lights on reset and on burner and no heat. my boiler is a glowworm micron 40ff. anybody got any ideas? thanks.

 

[Armo74]

No need to drain the system to do either of those jobs if the rads were like for like size wise.

 

[emmkat]

they werent like for like size wise, but that aside can you help with my boiler problem

 

[Armo74]

Do you have hot water? did you check the feed and expansion tank was full?

 

[emmkat]

no hot water and f&e full.

 

[seco services]

You say reset and burner neons are flashing in what sequence ?

 

[emmkat]

Reset light flashing at twice the speed of burner on light

 

[seco services]

Fan/aps fault.

 

[emmkat]

Oh right because it does sound like the fan is running. What is APS ?

 

[emmkat]

Oh right because it does sound like the fan is running. What is APS ?

 

[emmkat]

Oh right because it does sound like the fan is running. What is APS ?

 

[seco services]

Air pressure switch.

 

[emmkat]

Great thanks. DIY job?

 

[seco services]

You need to check the aps. Can check it with a multi meter.

 

[emmkat]

Will do . thanks for yr time