-
The power supply must be directly connected to the household
power system after the double-pole circuit breaker in accordance
with installation rules.
-
If the power cable is damaged, it must be replaced by the manufacturer,
risks.
-
If you use the pilot wire and it is protected by a 30mA residual-
current circuit breaker (e.g. bathroom), the pilot wire power must be
protected on this residual-current circuit breaker.
-
If you want to use a load-shedding device, choose one with a pilot
wire outlet rather than one with power outlet, so as not to damage
the thermostat.
Device Wiring Diagram
-
Turn off the power and connect the wires according to the following
diagram:
Panel heater cable
Phase = Brown
Neutral = Blue
Pilot Wire = Black
Commands
No current
Received
Oscilloscope
Ref/Neutral
Mode
obtained
Phase
Electricity
Neutral
grid
COMFORT
st
1
case: One heater
nd
2
case: Multiple heater
Complete
altermation
Half/altermation
230 V
ECO
28
2 possible cases:
Unpiloted device
Pilot wire not connected
To devices with reception box
or central programming
Negative
– 115V
ANTI - FREEZE
Positive
Half/altermation
+ 115V
STOP HEATING
LOAD SHEDDING