Icos Boiler Fault

[gospvg]

I have an Icos boiler that is failing to light up with an error code 'L' & then 'F' being displayed.

I have tried the reset button but this does not help
Any Ideas what is wrong?
The boiler is only 2 years old.

 

[shambolic]

Could be ignition probes, gas valve, inlet pressure, blocked condense, faulty flue, pcb and a couple more. Really needs to be checked by a pro!

 

[gospvg]

Ok thanks, have just booked an engineer to attend tomorrow afternoon.