Introduction; Range Of Application; Functions And Control Of The System - Rehau NEA SMART 2.0 Service Manual

2 INTRODUCTION

Congratulations on your purchase of the REHAU NEA SMART 2.0
control system. We are pleased that you have chosen a control system
from REHAU. We hope you enjoy using your product.
2.1

Range of application

NEA SMART 2.0 is a modern and effective control system with a
variety of functions for underfloor heating and cooling systems.
Important features are:
- Clear and high quality design of the room units
- Fully and automatic control of the complete installation
- Standard with LAN/WLAN interface
- For operation via web browser or App
- Smart functions that ensure a high level of comfort and ensure
effective operation
- Suitable for new installations and retrofitting
2.2

Functions and control of the system

What can the NEA SMART 2.0 system?
The basic function of the system is to heat the rooms comfortably and
economically according to your wishes.
Depending on the installed system many other functions are possible:
- Room cooling via the combined heating/cooling surfaces
- Automatic or manual change between heating, neutral and cooling
- Control of the optimum temperature for the supply of heating/cooling
surfaces („flow temperature control")
- Dehumidification of the rooms
What can I do?
Read room temperature, read and adjust required temperature
Select operating mode „timing program", „normal" or „reduced"
Adjust timing program and assign to the room
Assign room name
Adjust required temperatures for the rooms according timing program
Select heating mode or cooling mode
Use holiday mode
Automatic reduction of energy consumption during absence (geofencing)
See temperature statstics of the room
At dehumidifier control:
Change the switch-on values of the dehumidifer control
Reduce automatically energy consumption during absence
Receive optimization information of the system
Receive maintenance instructions
Tab. 2-1 Possible adjustments on different devices
Via timing programs and functions of the App, the set points of the
room temperature - for heating and cooling - can be switched
between comfort temperature (Normal mode) and Eco temperature
(Reduced mode).
How to operate the system?
- You can operate the system:
Directly via the NEA SMART 2.0 Room units (setting the required
temperature, changing the operating mode)
- as well as either
Locally via the browser of your smartphone, tablet or PC (only inside
the house, use of the integrated web pages)
- or
Via Cloud of the NEA SMART 2.0 App - wherever you are
The NEA SMART 2.0 App is not only easy and user-friendly to use, it
also offers many features that make the system a really smart system.
What can you adjust or look at?
Depending on installed options of the system, there are a variety of
ways to set room temperatures, on-site or on-the-go, adapt the
system to your needs, view statistics, or get hints and informations.
The table 2-1 gives an overview of the different possibilities.
It should be noted that during operating via the app (cloud connecti-
on), it does not matter where you are, while the operation via the
integrated web pages only works within your home.
Room unit Web pages (local)
P
P
App (via cloud)
P P
P P
P P
P P
P P
P P
P P
P
P
P
P
P
P
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