Installation information for flush-mounted box

We recommend standard flush-mounted boxes for installing the control components listed below.

DN 60 mm, depth of 66 or 61 mm for

• Room air control RLS 45 O
• Room air control RLS 45 K
• Wireless extension module PP 45 EO
• Power unit PP 45 LT
• Humidity sensor PP 45 HY
• CO2 sensor PP 45 CO2
• VOC sensor PP 45 VOC

When using more than 2 units, we recommend installing the room air control in an electronic switch box (to be supplied by the customer). This provides sufficient space for the connection of the cables to the room air control.