WS 170 - 4
WS 170 wiring diagram building control system integration
A | Ventilation unit |
A1 | Electronic slide-in module |
A2 | Controlled domestic ventilation unit control |
If the RLS 1 WR Single Control Unit setting is changed to digital, the controlled domestic ventilation unit can be controlled using a switching actuator (e.g. KNX). This allows the controlled domestic ventilation unit to be integrated in a building control system. The actuator’s potential-free contacts must be configured for switching 12 VDC.