Hi,
I have a IMM24 timer switch for my heating.
I wish to replace it with a Horstmann Centaurplus C17 and want to check what the new wiring should be.
Currently the IMM24 has the following wiring:
connector 1 - Live Out - Red cable to boiler
connector 2 - Live In - Red cable from mains
connector 3 - Neutral - one blue cable and one black cable (from mains and to boiler)
So looking at the C17 wiring, would the following be correct:
N - cable currently in connector 3
L - cable currently in connector 2
1 - N/A
2 - labeled boiler live out - cable currently in connector 2
3 - N/A
4 - labeled switch live return to boiler - N/A.
Many thanks
I have a IMM24 timer switch for my heating.
I wish to replace it with a Horstmann Centaurplus C17 and want to check what the new wiring should be.
Currently the IMM24 has the following wiring:
connector 1 - Live Out - Red cable to boiler
connector 2 - Live In - Red cable from mains
connector 3 - Neutral - one blue cable and one black cable (from mains and to boiler)
So looking at the C17 wiring, would the following be correct:
N - cable currently in connector 3
L - cable currently in connector 2
1 - N/A
2 - labeled boiler live out - cable currently in connector 2
3 - N/A
4 - labeled switch live return to boiler - N/A.
Many thanks