Replacing Dual Immersion Switch

Mr McBoatface

Hi folks,

I'm replacing an immersion switch that has become faulty, the supplier has provided me with a new type as they had too many issue with the old, they where not lasting long and couldn't hold the load.

Anyway the layout between switches is different I would appreciate any pointers to the correct wiring layout for the new switch. Pictures attached but may not be too clear.

Old switch/wiring layout
From the Grey Power cable
Blue wire to N in
Brown to L in
Earth to Earth terminal

From the White cable
Brown to L1
Black to L2
Blue to N out
Earth to Earth terminal
And a connection from Lout to Com on the switch

The new switch layout is completely different.
On the top there is Sink L, Bath L, L out and N out
On the bottom there is 20/250, Supply L and Supply N

meercat

jobyrne30 wrote: »

Hi folks,

I'm replacing an immersion switch that has become faulty, the supplier has provided me with a new type as they had too many issue with the old, they where not lasting long and couldn't hold the load.

Anyway the layout between switches is different I would appreciate any pointers to the correct wiring layout for the new switch. Pictures attached but may not be too clear.

Old switch/wiring layout
From the Grey Power cable
Blue wire to N in
Brown to L in
Earth to Earth terminal

From the White cable
Brown to L1
Black to L2
Blue to N out
Earth to Earth terminal
And a connection from Lout to Com on the switch

The new switch layout is completely different.
On the top there is Sink L, Bath L, L out and N out
On the bottom there is 20/250, Supply L and Supply N

Grey wire
Brown. L in
Blue. N in

White wire
Blue. N out
Brown. Bath
Black. Sink

Put a connection wire between
L out And 20/250

Both earths into earth terminal.