Instructions for installation and use
4. Connection diagram
Observe the following points when connecting the power to the sauna control unit:
● Work on the sauna control unit may only be performed when the power has
been disconnected.
Figure 1: Connections
6
1
2
1 Sauna 1 RS485 connection
2 Sauna 2 RS485 connection
3 5 V DC mains input
4 Ethernet RJ45
5 Mini-USB (not in use)
6 RS485 transmission indicator lamp
7 RS485 reception indicator lamp
7
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3
4
5