21
EN
ELECTRICAL CONNEXION
-
The device should have a 220/230V 50/60Hz power supply.
-
The device’s power supply must be directly connected to the main
supply after the circuit breaker without any intermediate switch.
-
The device’s power cable must be connected to the main supply via a
connection box. In damp areas, such as bathrooms and kitchens, the
FRQQHFWLRQER[PXVWEHLQVWDOOHGDWOHDVWFPDERYHWKHÁRRU
-
An Earth connection is prohibited. Do not connect the pilot wire
(black wire) to Earth.
-
Power must be directly connected to the grid after pole disconnection
device in accordance with the installation requirements.
-
If the power cable is damaged, it must only be replaced by an electrician.
-
If you are using the pilot wire and it is protected by a 30mA differential
(e.g.: bathroom use), the pilot wire’s power supply must also be
protected on this differential.
Wiring diagram for the device
Cut off the power supply and connect the wires as shown in the fol-
lowing diagram:
Neutral = Blue
Phase = Brown
Pilot Wire = Black
Panel heater cable
Phase
Neutral
Electricity
grid
1
st
case: One heater
2
nd
case: Multiple heater
Unpiloted device
Pilot wire not connected
To devices with reception box
or central programming
2 possible cases:
Commands
Received
No current
Complete
altermation
230 V
Negative
Half/altermation
– 115V
Positive
Half/altermation
+ 115V
Oscilloscope
Ref/Neutral
Mode
obtained
COMFORT
ECO
ANTI - FREEZE
STOP HEATING
LOAD SHEDDING
