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First post. I'm hoping to switch from my old Honeywell t40 to a single channel hive for my combi boiler, Worcester green Star 24i.
I've read many threads but I just wanted to double-check that it's a straight swap and I don't need a linking cable.
The cables go earth, black, light grey and brown.
Yellow and Green -> Hive earth
Black (Honeywell position 2) -> Hive N
Brown (Honeywell position 1) -> Hive L
Grey (Honeywell position 3) -> Hive ?3
also connect Hive 1 and L?
I've read many threads but I just wanted to double-check that it's a straight swap and I don't need a linking cable.
The cables go earth, black, light grey and brown.
Yellow and Green -> Hive earth
Black (Honeywell position 2) -> Hive N
Brown (Honeywell position 1) -> Hive L
Grey (Honeywell position 3) -> Hive ?3
also connect Hive 1 and L?