Sorry to drag an old thread back from the dead, but here goes...
I purchased a CK-100 humidity controller on ebay. The wiring diagram for the controller is
here. This diagram isn't particularly clear, although looking at the original post in this thread, the devices are similar, the pins are just labelled different numbers.
So logic would tell me that:
Incoming active/load from the mains would be connected to pins 2 and 4.
Outgoing load to the dehumidifier would be connected to pin 3
Outgoing load to the humidifier would be connected to pin 5
Incoming neutral from the mains would be connected to pin 1
Incoming neutral from the mains would also be connected to outgoing neutral for both humidifier and dehumidifier.
Is it possible for someone to take a few minutes and confirm this or provide further advice?
I will always get my sparky mate to check the wiring before I use it, I just like to wire it up before I take it to him, as he's a fair distance away and it means that he doesn't need to dick around with wiring it for me!
Thanks all!