Rehau NEA SMART 2.0 User Manual

04 Displays on the Base, R- and U-Module
NEA SMART 2.0 Base 24 V / 230 V
Fig. 04-1 NEA SMART 2.0 Base 24 V / 230 V – labelling LED display
1
2
43 5
6
107
9
8
12 11
1
Green: everything OK
Red: Fuse defective or external supply voltage not
present (L1/L2)
2
Freely configurable potential-free contacts
Green: active
3
Display of rooms/zones 1–8
Green: active
4
Button on the left
5
Confirmation button
6
Button on the right
7
Display of rooms/zones 9–12 of the R-Module
Green: active
8
Blue: Cooling mode active
9
Green: shows communication with Room units bus
or R-Module
10
Green: shows communication with slaves and
U-Module
11
WIFI/LAN status display
(see installation instructions for base))
12
Digital input (window contact, dew point monitor ...)
Green: active
14 End user manual

Rehau NEA SMART 2.0 Specifications

General

Connectivity	Wi-Fi
Type	Smart Thermostat
Mounting	Wall-mounted
Energy Monitoring	Yes
Control	App
Power Supply	Battery
App Support	Yes
Compatibility	Underfloor heating systems
Voice Control	Amazon Alexa, Google Assistant
Programming	Weekly Schedule
Temperature Range	5-35°C
Operating Voltage	3V