Wiring Diagrams - Riello N2 Mode D'emploi

WIRING DIAGRAMS

Wiring diagram for HN2
Wiring diagram for HN3
10
Alarm safety
circuit (voltage free)
max 250V/6A
sw sw bl br
Socket
230V – 50Hz
3
4 N L1
1
3
SK1
SK2
Electronic control circuit
(12V)
Socket 230V – 50Hz
Maximum current resisted
by 10 A fuse
gn/ge
Pump
gn/ge
230V
br bl br bl
1 N L1 N
Socket 230V – 50Hz
Maximum current resisted
by 10 A fuse
sw sw
4 3
3
br Level switch
1
2
br
6(-) bl
Pump
12V DC
5(+)
br
3
1
bl
Pressure switch
2
bl
circuit (voltage free)
bl br
L1
N
sw sw
2 3
4
Electronic control circuit
br bl
L1 N
Alarm safety
max 250V/6A
sw sw
2 4
Level switch
sw sw sw sw
5 6
7
8