Reference
(Figure 3 and Figure 4)
1
2
3
4
5
6
7
8.1
Power supply connection
ENGLISH
Figure 4: Electrical connections (rear)
Pull-out terminal board for connection of the supply line:
1x220-240 V, 50/60 Hz
auxiliary LED
system live indicating LED
Connector for connecting twin circulators
Connector for connecting the pressure and temperature sensor on the
circulator (standard)
Pull-out 13-pole terminal board for connecting the inputs and the MODBUS
systems
Pull-out 6-pole terminal board for alarm signals and system status
Table 2: Electrical connections
Figure 5: Pull-out terminal board for supply
Description