Installa
tion
Installa
tion
Electrical connections -
230 V a.c. - in general
12a
230 V a.c. connections - without safety thermostat
Establish these jumpers:
1-5-8-10-12-14
and jumper 2 to common N-terminal.
Terminal Description
Max. load
1 (L)
Supply voltage 230 V a.c.
2 (N) Supply voltage 230 V a.c.
3 M1 Actuator - open
0.2 A / 230 V a.c.
4 M1 Actuator - close
0.2 A / 230 V a.c.
5
Phase for M1
0.2 A / 230 V a.c.
6 M3 Actuator - open
0.2 A / 230 V a.c.
7 M2 Actuator - open
0.2 A / 230 V a.c.
8
Phase for M2 and M3 - open
9 P1
Circulation pump for heating
circuit
4 (2) A / 230 V a.c.
10
Phase for pump relay R1
11 M2 Actuator - close
0.2 A / 230 V a.c.
12
Phase for M2 - close
13 M3 Actuator - close
0.2 A / 230 V a.c.
14
Phase for M3 - close
Wire cross section: 0.75 - 1.5 mm
2
Electrical connections
Max. 2 x 1.5 mm
2
wires can be inserted into each screw terminal.
Incorrect connection can damage the TRIAC outputs. Max. load
(terminals 3, 4, (6 and 7)) 0.2 A / 230 V a.c.!
12b
