Wiring for a 2 gang outdoor weatherproof switch ALTO AL4268

[ns3270]

Calm down dear.
As you said last June, switches are so very very very simple.
Connect together the three neutral wires from mains,pump and lights.
Connect the live from mains to first common.
Connect first common to second common.
Connect live from pump to first L1.
Connect live from lights to second L1.

 

[ban-all-sheds]

Actually what I said was

Switches are so very very very simple, and I find it quite scary that you think you should be doing outside wiring when you don't know how they work, or how to complete a simple circuit.

and I gave you links to follow which would allow you to acquire the understanding you needed.

But you, of course, couldn't be rsed to actually learn anything, could you?

Instead you went off to B&Q to find someone who would lead you by the nose into doing electrical work without a proper understanding and without doing all the essential testing.

And now you're trying to do the same to other people who should leave things alone which they do not

 

[riveralt]

Calm down dear.
As you said last June, switches are so very very very simple.
Connect together the three neutral wires from mains,pump and lights.
Connect the live from mains to first common.
Connect first common to second common.
Connect live from pump to first L1.
Connect live from lights to second L1.

Why do you insist on giving people the wrong information?
The set up you have described above for the alto outside switch is dangerous and should not be followed. The problem is that you don't know why it is dangerous.
Even your alter ego micandbabs got more right than you.