Hi there, I’m just trying to install a LW420ss (2 gang dimmer switch) in the kitchen and I’m having a little trouble.
I’m attaching the live and switched live up, however only the MASTER1 seems to work. If i connect the exact same two wires to the MASTER2, I just get an orange light, but it will not switch on (blue light).
That’s normal on all multi-gang LW dimmers. They have to be operational in turn, for example, on a 3-gang dimmer, both 1 and 2 need complete circuits for 3 to work. If the lamp fails on a single lamp circuit on gang 1, gang 2 will also fail to operate.Chester
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