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Electrical wiring
Again, before proceeding to electrical wiring, make sure that you’ve read all of the safety warnings, instruction manuals
of all devices around and turn off the main power switch in your house. Installation should be carried out by a qualified
and trained person!
Scheme:
L – Line
L1 – User Line
N – Neutral
N1 – User Neutral
NC – Normally Closed contact
NO – Normally Open contact
COM – Common wire (contact)
S1, S2 – Sensor contacts for underfloor heating (NTC 100K)*
* - Contacts not in function and are disabled.
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