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Temperature sensor
Mains supply line
Consumer (heating)
• Connect the mains supply line to the associated connection terminals; for this, observe
the labels next to the terminals.
L = Phase (brown cable)
N = Neutral conductor (blue cable)
PE = Protected earth (yellow-green cable)
The protected earth conductor must be connected! If your mains supply line
does not have a protected earth conductor, you must place a new mains supply
line!
If no protected earth conductor is present, there is a danger to life by electric
shock in case of malfunction!
• Connect the consumer (e.g. an electrical radiator or an electrical floor heating) to the
corresponding outputs of the room thermostat.
L´ = Switched phase
N = Neutral conductor
If the consumer needs a protected earth connection, you need to connect it
under all circumstances as well.
• Last, connect the enclosed temperature sensor to the associated connection terminals
of the room thermostat. The polarity is irrelevant for this.
L
N
PE
N
L´
