Connecting The Room Thermostat Or Zone Valves - Biasi Inovia 25C ERP User Manual And Installation Instructions

Remote
External
Probe
Electric
power supply
Ambient
thermostat
Fig. 6.17
The route of the boiler and ambient thermo-
stat's electric power supply cable or wires
must follow the route indicated in Fig. 6.18.
Fig. 6.18
Allow the cables to exit the boiler by using the
relevant cable clamps Z (Fig. 6.19).
INSTALLATION
Fig. 6.19
6.10 Connecting the room thermo-
Use the clamps indicated in Fig. 6.17 to con-
nect the ambient thermostat.
Remove the electric jumper present be-
tween "1 and 3" when connecting any type
of ambient thermostat.
The electric cables of the ambient thermostat
are inserted between clamps "1 and 3" as in
Fig. 6.20 or Fig. 6.21 or Fig. 6.22.
Potential clean contacts
of the Ambient
Thermostat
Fig. 6.20
Z
stat or zone valves
Be careful not to connect pow-
ered cables on clamps "1 and 3".
T
1
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