Electric Connection Of Pump; Connecting The Room Thermostat Or Zone Valves - Biasi ADVANCE OV Series User Manual And Installation Instructions

Remote
External Probe
Electric power
supply
C.H. external pump
Ambient thermostat
Fig. 6.16
The route of the boiler and ambient thermo-
stat's electric power supply cable or wires
must follow the route indicated in Fig. 6.17.
Fig. 6.17
Allow the cables to exit the boiler by using
the relevant cable clamps "N" (Fig. 6.18).
- 50 -
INSTALLATION
Fig. 6.18

6.10 Electric connection of pump

Use the clamps indicated in Fig. 6.19 to
connect the C.H. external pump.
C.H. external
Fig. 6.19
6.11 Connecting the room thermo-
Use the clamps indicated in Fig. 6.16 to
connect 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 thermo-
stat are inserted between clamps "1 and 3"
as in Fig. 6.20 or Fig. 6.21 or Fig. 6.22.
N
pump
stat or zone valves