F50 problem

[Pekkaväisänen]

-95 t4 Biker was very low on fuel. I tried several times to start the heater even though the code F52 appeared on the screen. Finally, the device locked up and the code F50 appeared on the screen. Can anyone tell me how to unlock it? Here in Finland / Kuopio there is no branded service

 

[sidepod]

I’ve done a quick search and it seems like it needs a diagnostic box to unlock it?

You could try calling these guys for help, I’ve found them very good before.

Eberspacher and Espar heater fault and diagnostic codes and blink code

Eberspacher Espar Airtronic D2 D4 heater repair instruction manual also Hydronic heater diagnostic codes

www.butlertechnik.com

Keep us informed if you fix it.

 

[Pekkaväisänen]

Yes! Problem solved by local heater service (Vesvel Oy) here in Kuopio. They reset the fault code via the blue and white wire coming to the display panel.
So far everything ok now with the heater.
But now we have bigger problem, engine had been eating all oil at our latest veekend trip!
anyway, this is only a hobby and is will be cost a lot