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Help with wiring from Honeywell st699 to Honeywell st9400c Hi all, can I get some help with the wiring from a st699 controller, trying to upgrade to Honeywell st9400c. Any advice would be appreciated

Hi all new to forum and need some help. I've just replaced a broken pull cord switch for the shower, the new switch is marked supply and load L&N on either side of the switch, I have 6 wires = 2 live 2 neutral and 2 earth, I have connected the load wires at the top of the switch and...