34
- 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
TRANSMIT-
TED
MEASU-
REMENT
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
