Electrical wirings
5
Please notice the following safety guidelines:
• Separate control lines from the power wires.
• Avoid the proximity of remote control switches, electromagnetic
meters, powerful engines.
• Avoid the proximity of power groups, especially those
with phase control.
Wiring diagram
5.1
Optional: multipolar connector (Cod. 0400.70.001).
Displays and keys function
6
4
3
5
10
8
9
14
12
13
1_ Neutral
2_ Neutral
3_ Thermocouple +
4_ Thermocouple -
5_ Power supply (phase)
6_ Control output (phase)
7_ Aux output (phase)
8_ Not Connected
1
2
7
11
16
15
17
ATR902 - User manual
13