Components Of The System - Rehau NEA SMART 2.0 Service Manual

3.3

Components of the system

NEA SMART 2.0 Room unit
Fig. 3-3 NEA SMART 2.0 Room unit
Room units with LED matrix display, for mounting on a flush mounting
box or directly onto the wall.
- Operation with a central button and capacitive plus/minus buttons
as well as with an app
- Remote sensor connectable for floor temperature monitoring or
room temperature control
- Illuminated frame to emit display and provide backlighting for bus
variant; chrome-coloured ring for wireless variant
- Flat housing, for mounting directly on the wall or on a flush mounting
box
Variants:
- Bus or wireless technology
- With temperature or temperature/humidity sensor
- Housing color: white or black
NEA SMART 2.0 Room probe
Fig. 3-4 NEA SMART 2.0 Room probe
Room probe for mounting on a flush mounting box or directly onto the
wall.
- Remote sensor connectable for floor temperature monitoring or
room temperature control
- Flat housing, for mounting directly on the wall or on a flush mounting
box
12
Variants:
- Bus or wireless technology
- With temperature or temperature/humidity sensor
- Housing color: white
NEA SMART 2.0 Base 24 V
Fig. 3-5 NEA SMART 2.0 Base 24 V
Central control unit for surface heating and cooling systems for
installation in the manifold cabinet.
- Hybrid technology for connecting a maximum of 8 NEA SMART 2.0
Room units in bus or wireless technology
- Extension of 4 rooms with NEA SMART 2.0 R-Module
- System extension with up to 4 additional NEA SMART 2.0 Bases
possible. Up to 60 rooms can be controlled.
- Activation of 12 thermal actuators UNI 24 V possible
- LAN/WLAN interface for integrating the system into the home
network
- 4 relay outputs to actuate a pump, a hot or cold generator, a
dehumidifier or other external units
- 4 digital inputs for connecting dew point sensors or for switching the
operating mode
- Integrated status LEDs
- Screw less connection technology with clamped connectors
- Wall and DIN rail mounting
- Operating voltage via NEA SMART 2.0 Transformer