24
-You can connect the pilot wire if your home is equipped with a pro-
gramming unit or controller.
In this case, make the following checks according the selected mode
(
Comfort, Eco, etc.
) to that the programming instructions are being
transmitted correctly:
COMFORT
ECO
FROST
SWITCH-OFF
OF HEATING
AND POWER
CUT-OFF
COMFORT
-1°C
COMFORT
-2°C
SIGNAL TO BE
TRANSMITTED
MEASUREMENT
BETWEEN THE
PILOT WIRE
AND NEUTRAL
0 Volt
230 Volts
-115 Volts
negative
+115 Volts
positive
230 Volts
for 3 s
230 volts
for 7 s
