I'll try again. :(
Original regulator is Turnright.
L or Live goes to P1. N or neutral to P2. Load A to 2. Load B to 4. P/L to S.
Can't get my name right either :P
Sleepyhead, December 2007
Original regulator is Turnright.
L or Live goes to P1. N or neutral to P2. Load A to 2. Load B to 4. P/L to S. There should have been a link wire with the new switch. If there was then P1 is linked to S1.