HW/CH 7 day programmer - steamed to death?

[PaulStat]

So I have a Drayton LP722, I was stripping wallpaper with my steamer last night, around the programmer.

This morning I got up and noticed there wasn't any hot water! Looks like I steamed the poor thing to death. Anyway just looking at the instruction manual (click link) and notice it mentions a 3A fuse. Is the fuse going to be in programmer itself or part of my main fuse box?

I can't check at the moment as I'm in work.

 

[Nightglow]

It was a simple job of unscrewing a single screw to remove the programmer from it's backplate.

Usually there should be a switch fused connection which has a 3amp fuse for the central heating boiler to isolate the supply, there is no fuse within the programmer.

Unlikely the fuse has blown though.

Remove it, might dry out, otherwise Screwfix have same type for £52.

 

[PaulStat]

It was a simple job of unscrewing a single screw to remove the programmer from it's backplate.

Usually there should be a switch fused connection which has a 3amp fuse for the central heating boiler to isolate the supply, there is no fuse within the programmer.

Unlikely the fuse has blown though.

Yeah I know but I was only reading the manual on the way to work, so too late by then.

So more likely I'll have to replace the programmer then? From what I can see the programmer is wired into the junction box as well as the boiler/pumps/thermostat. As a result the boiler is off as well.