Rehau NEA SMART 2.0 End User Manual page 7

All system components:
Room unit
The room unit operates the room temperature and
humidity sensor as well as an operating unit for the
room temperature specification. The room unit is fitted
with a LED matrix display and is fixed to the wall in
every room. The thermostat is operated via a central
button and plus/minus buttons. In addition, the room
unit can be operated via the app.
Variants:
▪ Bus or wireless technology
▪ With temperature or temperature/humidity sensor
▪ Housing colour: black or white
Room probe
The room probe serves as a room temperature and
humidity sensor. It can be fixed to the wall in any room,
particularly in rooms where direct temperature adjust-
ment is not required. The room probe can be operated
using the app.
Variants:
▪ Bus or wireless technology
▪ With temperature or temperature/humidity sensor
▪ Housing colour: white
Base 24 V / 230 V
The base is a central control unit for underfloor heating
and cooling systems and is normally located in the
heating circuit manifold box. Up to 8 room control units
can be connected to the base via bus or wireless tech-
nology.
Transformer
The transformer powers the base 24 V and is normally
positioned in the heating circuit manifold box.
R-Module 24 V / 230 V
The R-Module is used to extend the base by 4 rooms. It
is usually located in the heating circuit manifold box.
End user manual 07