How to mend ... 50ff Boiler Light

Glow-worm micron 50ff?

Hi have a problem,Boiler lights for about 10 seconds and goes off,does this 3 times and on third it flashes fa... [Read more]

Micron 50ff boiler?

boiler working ok all through summer with just water on, Now have started to put heating on and boiler won't ... [Read more]

Micron 50FF?

Initial fault was boiler would not start. This was a seized fan, now replaced.Boiler ran for a few hours then ... [Read more]

Micron 50 ff how can I fix it?

Micron 50ff. Seems to be same problem as others. Boiler keeps going off burner light flashing reset and it wor... [Read more]

Glow Worm Micron 50FF has no lights on???

My boiler has been playing up, re-igniting but the heating and HW was working. The reset button stays on whils... [Read more]

glow-worm micron 50ff?

my boiler will not always start. when the external time clock activates the system the boiler tries to go thro... [Read more]

What's wrong with my Saunier Duval Xeon Central Heating Boiler?

The pilot light is lit but the central heating won't work, it is just making a clicking sound. I think it i... [Read more]

Glow Worm Ultimate 50FF Bolier now working?

My above mentioned boiler used to make a click and a whirr sound when switched on from the the thermostat, tod... [Read more]

Micron 50ff will not fire every time?

I have a micron 50ff boiler works fine then it does't fire it's the original P.C.B. no burner or reset light c... [Read more]

glow worm micron 50ff?

my boiler lights up then turns off and the reset light starts flashing so doe's the burner light,what is the p... [Read more]

HOW CAN I CHECK PROBLEM ON SAUNIER DUVAL 50FF?

I HAVE A SAUNIER DUVAL 50FF BOILER, THE PILOT SPARKS BUT WON'T LIGHT SO BOILER WON'T FIRE UP.I'VE CHECKED ELEC... [Read more]

Glow-worm ultimate 50FF?

Hi, we have just arrived back from holiday where the hot water/central heating system was switched off for one... [Read more]

Glowworm micron 40FF Thermistor Rod?

A month ago I was having to reset the boiler frequently because the Reset light would come on. Eventually it s... [Read more]

ultimate 50ff glow worm boiler?

piolt light lights keeps sparking but main flame comes on and of if you take the inspection cover off the main... [Read more]

Glow-worm micro 50ff ?

on switching the boiler on,the fan starts up then cuts out the reset light comes on and then a clicking noies ... [Read more]

boiler will not ignite, saunier duval xeon 50ff?

will not ignite, pilot light is lit but continues to spark

How can i fix or check my, GLOW-WORM MICRON 50FF GAS BOILER?

the boiler is flashing both RESET and BOILER ON light, the RESET light is about ON for 1 second and off for 1 ... [Read more]

glow worm micron 50ff?

My boiler is producing hot water but the rest button and the burner light keep flashing on and off and the boi... [Read more]

Glow-worm 50ff boiler?

The boiler stopped working, both the green light are flashing (ie burner light & resetting light). We have ... [Read more]

PCB Glowworm micron 50FF (replacement fitted)?

I have just replaced the PCB on my Glowworm micron 50FF but the boiler does not light. The old PCB appeared to... [Read more]