Danfoss randall 103 timeswitch problem

[Crakkers]

Redoing the kitchen........took timeswitch off wall and it fell the length of the connecting wire, two wires fell out - blue and red and touched. POP & FLASH!

Switched everything off, checked the net for the wiring of the switch and reconnected to what I think is correct. Replaced fuse in spur and switched back on - NOTHING!

NO hot water (except immersion) and NO heating. Is the switch dead?

Brian

 

[ChrisR]

Tried the fuse?

 

[Crakkers]

is a fuse in the switch? where?

As stated blew and replaced fuse in spur

Brian

 

[ChrisR]

Sorry, missed that
Have you checked inside that wires haven't pulled out of terminals and touched? We don't know how far it fell!
Terminals 3 and 6 would normally be linked together.

 

[Crakkers]

I am talking about the wires inside the switch, these are the ones that broke free.

3 and 6 are connected with a red wire.

 

[gas4you]

Sounds like the main live in (red) may have been disconnected. Trouble with these is that generally they are wired as needed on site rather than a standard way.