Installation manual

SAVIO PLUS COMBI MANUAL 29
12. Electrical Connections/Wiring Cont.
Zone Valve Micro Switch Connection:12.5
The zone valve micro switch must be con-•
nected to the terminal block situated next
to the control panel.
Figure 12.10
When connecting the zone valve switch, •
the jumper J in Fig. 12.10 must be re-
moved.
12
LN
3
To fused spur
isolation switch
Power supply
terminal block
External controls
terminal block
J
120 VAC Control
Terminal Block
Figure 12.11
Connect the micro switch of the zone •
valve to terminals 1 and 3 as shown in fi g-
ure 12.11
Connect the zone valve switch to the room •
thermostat as shown in fi gure 12.11
120 VAC
Control Terminal
Block
1
L
N
3
V
T
Zone
Valve
Room
Thermostat
Finishing12.6
Route the electrical supply cord and the external control cord as illustrated in Fig. 12.12.•
Figure 12.12
Lock the cords in place with the fl exible cord clamps.•
Replace the control panel reversing the steps on page 27.•
To the fused spu
r
To the external
control device
isolation switch