Just installed mains downlighters in my landing. The circuit is 2 way
rocker switch downstairs dimmer upstairs. Wired the dimmer the same
as the old rocker switch upstairs. The switch downstairs turns the lights on and off but the dimmer does nothing. Anybody tell me whats wrong ?
rocker switch downstairs dimmer upstairs. Wired the dimmer the same
as the old rocker switch upstairs. The switch downstairs turns the lights on and off but the dimmer does nothing. Anybody tell me whats wrong ?