Rehau NEA SMART R User manual

NEA SMART R ROOM CONTROL DISPLAY UNIT
Installation and operating manual

CONTENT
1 Safety 3
1.1 Used symbols 3
1.2 Intended use 3
1.3 General safety warnings 3
2 Versions 4
2.1 Technical data 4
2.2 Compliance 4
3 Installation 5
3.1 Box contents 5
3.2 Installation 5
4 Operation 7
4.1 Overview and display 7
4.2 Operation 8
4.3 Commissioning (incl. pairing) 8
4.4 Connection test 8
4.5 Comfort programs - Smart Start/Stop mode 8
4.6 Lifestyle functions overview 8
4.7 Lifestyle functions 9
4.8 Overview parameters 9
4.9 Parameters 10
5 Troubleshooting, Cleaning and Decommissioning 11
5.1 Troubleshooting 11
5.2 Changing the batteries 11
5.3 Cleaning 11
5.4 Disposal 11
More information on the NEA Smart control system and all
documentation available for download can be found at
www.rehau.uk/neafamily
2

1 SAFETY
1.1 Used symbols
There is danger to life and limb.
1.2 Intended use
The NEA Smart R room control display unit (in the following abbrevi-
ated as room control unit D) is a room control unit for the base station
NEA Smart R 230 V.
The device is intended to
- control the NEA Smart R base station 230 V.
- register the room temperature and setting of the desired target
temperature in the allocated heating zone.
Every other use outside its intended use, the manufacturer cannot be
held liable for.
1.3 General safety warnings
Danger to life in case of swallowing
Small children might swallow the control knob.
Install room control unit out of the reach of small children.
These instructions belong to the device NEA Smart R room control
display unit. Retain this manual and provide it to future owners.
3

2 VERSIONS
2.1 Technical data
NEA Smart R room control unit D
Floor temperature monitoring
NEA Smart remote sensor (optional)
Power supply 2 x LR03/AAA (micro battery) alkaline
Battery lifetime > 2 years
Wireless technology Wireless, 868 MHz SRD band
Range 25 m (in buildings)
Protection type/protection class
IP20 / III
Ambient temperature 0 to 50 °C
Relative humidity 5%-80%, not condensing
Dimensions (HxWxD) 86 x 86 x 26.5 mm
Target temp. setting range 5 up to 30°C
Target temp. resolution 0.2 K
Actual temp. measuring
range 0 up to 40°C (int. sensor)
Measuring accuracy of internal NTC
±0.3 K
Tab. 2-1 Technical data NEA Smart R room control unit D
2.2 Compliance
This product is labelled with the CE Marking and therefore complies
with the requirements from the following guidelines:
- 2004/108/EG with amendments “Council Directive on the approxi-
mation of the laws of the Member States relating to Electromagnetic
Compatibility”
- 2006/95/EG with amendments “Council for Coordination of the
Regulations of EU Member Countries regarding the electrical
equipment for use within certain voltage limits”
- “Radio and Telecommunications Terminal Equipment Act (FTEG) and
Guideline 1999/5/EG (R&TTE)”
Increased protection requirements may exist for the overall installation,
the compliance of which is the responsibility of the installer.
4

3 INSTALLATION
3.1 Box contents
+
-
AAA
1 x 2 x
Accessories:
NEA Smart remote sensor
Fig. 3-1 Box contents
3.2 Installation
~150 cm
~ 30 cm
NEA Smart remote sensor
Fig. 3-2 Information on the mounting location of the room control unit D
5

1 2 3
Ø 3,5 mm
45b5 5b6
7
Fig. 3-3 Installation and connection of the room control unit D
6

4 OPERATION
4.1 Overview and display
Display with function icons
Room temperature
Time
Control knob
Fig. 4-1 Technical data NEA Smart R room control unit D
Symbol Meaning Symbol Meaning
Menu "Lifestyle" active Night mode active
Menu "Parameters" active Condensation detected, cooling deactivated
Menu "Service" active Cooling mode active
Important note/malfunction Flashing: Smart Start/Stop mode active
Permanent on: Heating mode active
Child safety lock active Presence active (only in Automatic mode)
Low battery Party function active
Stand-by mode active
Holiday function
Flashing: planned
Permanent on: active
Transmitting power Floor temperature below minimum
Automatic mode active
Day mode active
Tab. 4-1 Meaning of display symbols
7

4.2 Operation
The room control display can be operated via the control knob:
Pressing the control knob activates menus and functions.
+-
Rotating allows setting the target temperature as well as
navigating between menus and functions.
A basic level and three menus are available.
Basic level:
+-
Rotating sets the desired target temperature.
Menu selection with:
Functions: includes all important lifestyle functions.
Parameters: includes several parameters e. g. heating and
setback temperatures, date and many more.
Service: includes settings for the specialist (secured by PIN,
see manual of the base station)
4.3 Commissioning (incl. pairing)
1. No other base stations within range must be in pairing mode.
2. Activate the pairing function at the base station for the desired
heating zone (see manual NEA Smart R base station 230 V).
3. Press the control knob for approx. 3 secs. in order to activate
pairing function (the display shows "Set").
- The base station and the room control unit D are now con-
nected to each other.
- If the base station has been programmed before, the date and
time of the room control unit are set automatically.
For first commissioning of the base station:
Set year, date and time by rotating, confirm entries by pressing the
control knob.
4.4 Connection test
Press the control knob for approx. 3 secs. in order to activate pairing
function (the display shows "Set").
At the base station, the heating zone connected to this room control
unit changes status for 1 minute, in other words switches on or o
depending on the previous operating status.
4.5 Comfort programs - Smart Start/Stop mode
Comfort programs include pre-defined heating times to be used for
week days (1-5) or for weekends (6-7). Outside the heating times the
installation switches to night mode. You can select the comfort
programs in the Parameter menu. The Smart Start/Stop Mode of the
system calculates the required times in order to achieve the desired
temperature at the start and finish time of the heating program.
Program Comfort time 1 Comfort time 2
P0 05:30 – 21:00 –
P1 04:30 – 08:30 17:30 – 21:30
P2 06:30 – 10:00 18:00 – 22:00
P3 07:30 – 17:30 –
Tab. 4-2 Predefined time programs
You can create individual comfort programs with the on-line software
available under www.ezr-home.de and transfer these to the base
station with a MicroSD card.
4.6 Lifestyle functions overview
In this menu you can activate or deactivate the lifestyle functions.
1. Press the control knob.
2. Activate the menu “Lifestyle functions” by pressing the control
knob again.
3. Select the desired lifestyle function.
The following lifestyle functions are available to you; you can find
further information in the Table 4-3 (page 9).
It may take up to 10 minutes before changes of global lifestyle
functions are displayed on all room control units.
+
–
Fig. 4-2 Selection menu of lifestyle-functions
8

4.7 Lifestyle functions
Lifestyle functions Symbol Steps
Party
Deactivates the
temperature setback for
XX hours
- Activate by pressing.
- Set the duration in hours (hh)
- Confirm your entry by
pressing.
Presence
Weekend heating times
are also used for working
days
- The automatic mode is only
available on workdays.
- Activate by pressing.
- Finish by selecting another
Lifestyle function.
Day (default setting)
Permanent regulation
after setting the target
temperature
- Activate by pressing.
Night
Permanent setback to a
programmed night
temperature.
- Activate by pressing.
Automatic
Automatic temperature
regulation according to
the correspondingly
activated comfort
programs
- Activate by pressing.
Deactivates the room
control unit, the
temperature is still
displayed, frost
protection is activated
- Press to switch o the room
control unit D
- A short press switches the
room control unit back on.
Selection of heating or
cooling operation
The operating mode can
be set on the room
control unit D when the
CO pilot function is
activated on the base
station.
(The CO pilot of the base station
is activated.)
- Activate by pressing.
- Select the mode.
- Confirm your entry by
pressing.
Holiday mode
The temperature is set
back automatically to the
set holiday temperature
- Activate by pressing.
- Select 1. the start date and
2. the end date (dd:mm)
confirm by pressing.
- Deactivate the holiday mode by
selecting the holiday function
again.
Child safety lock
Locks the room
operating unit
- Activate by pressing.
- Deactivate by prolonged
pressing for more than 3 secs).
BACK
The room control unit
returns to the basic level. - Exit the menu by pressing
Tab. 4-3 Lifestyle functions
4.8 Overview parameters
This menu is needed only for basic setup.
- Press the control knob.
- Select the menu “Parameters” and activate it by pressing again.
The following parameters are available to you; you can find further
information in the Table 4-4 (page 10).
It may take up to 10 minutes before changes of global system
parameters are displayed on all room control units.
+–
min.
max.
E-CL
SET
P0
6-7 P0
1-5
SET
TIME
XX.X
XX.X
XX.X
RES
USER
Fig. 4-3 Selection of parameters
9

4.9 Parameters
Parameters Symbol Steps
Temperature for
presence in
heating mode
- Activate and set the desired
temperature.
- Confirm by pressing.
Temperature
for presence in
cooling mode
- Activate and set the desired
temperature.
- Confirm by pressing.
Setback temperature
for heating mode
- Activate and set the desired
temperature.
- Confirm by pressing.
Setback temperature
for cooling mode
- Activate and set the desired
temperature.
- Confirm by pressing.
Floor heating
minimum temperature
(only in connection
with NEA remote
sensor)
- Activate and select the
desired comfort tempera-
ture
(1.0...6.0 ≈ 18 °C...28 °C)
- Confirm by pressing.
Setback temperature
for holidays
- Activate and set the desired
temperature.
- Confirm by pressing.
Setting the tempera-
ture limitation
min
max
- Activate
- Select the min./max.
temperature, confirm each
by pressing
Time control via
external timer (instead
of Comfort programs
P0 to P3)
E-CL
SET
- Activate and select the
status On or O.
- Confirm by pressing.
Select Comfort
program for week
days
P0
1-5
- Activate and confirm entry.
- Select and activate Comfort
program (P0-P3).
Select Comfort
program for the
weekend
P0
6-7
- Activate and confirm entry.
- Select and activate Comfort
program (P0-P3).
Set time/date SET
TIME
- Activate, set year (yyyy),
month (mm) and day (dd)
as well as time (hh:mm),
confirm each by pressing.
Software version of
room control unit
So1
XX-XX
- Displays the software
version of the room control
unit
Parameters Symbol Steps
Base station software
version
So2
XX-XX
- Displays the software
version of the base station
Software version
Ethernet Controller
So3
XX-XX
- Displays the software
version of the Ethernet
Controller
User level reset
Reset of all user
settings to factory
settings!
RES
USER
- Activate and select Yes
- Press in order to reset all
functions.
Tab. 4-4 Parameters
10

5 TROUBLESHOOTING, CLEANING AND
DECOMMISSIONING
5.1 Troubleshooting
Error messages are displayed with the corresponding symbols
flashing.
Display Meaning Handling
Low battery - Battery replacement will soon
be necessary.
Connection to
base station
faulty
- Check the voltage supply of the
base station.
- Use the repeater accessories or
active antennae to increase
wireless range.
- Contact your installer in case of
a defect.
Room control
unit not paired.
- Carry out new pairing of the
room control unit.
- Contact your installer.
Base station
switched o
- Re-establish the power supply
to the base station.
- Contact your installer in case of
a defect.
Err 0001
Internal
temperature
sensor defective.
- The room control unit must be
replaced.
Err 0002
External
temperature
sensor defective.
- Replacement necessary,
contact your installer.
Err 0004 Very low battery - Change the batteries
immediately.
Err 0005
Base station not
found in spite of
successful
pairing
- Check the voltage supply of the
base station.
- Perform another pairing of the
room control unit.
- Contact your installer.
Err 0006
Communication
between base
stations faulty
- Check the voltage supply of the
base station.
- Contact your installer.
Tab. 5-1 Errors shown on the display
5.2 Changing the batteries
Danger to life in case of swallowing
Small children can swallow batteries/control knobs. Do not
leave the room control unit unattended during a battery change.
1 2
5b6
Fig. 5-1 Changing the batteries
Activate the room control unit by pressing.
All previously made settings will be recovered.
5.3 Cleaning
Only use a dry and solvent-free, soft cloth for cleaning.
5.4 Disposal
The batteries and the room control unit must not be
disposed with domestic waste. The operator has the duty to
hand the devices to appropriate collection points. The
separate collection and orderly disposal of all materials will help to
conserve natural resources and ensure a recycling in a manner that
protects human health and the environment. If you need information
about collection points for your devices, please contact your local
council or your local waste disposal services.
11

© REHAU Ltd
Subject to technical changes.
954624 EN 04.2016
Follow REHAU Underfloor:
UK HEAD OFFICE
Rehau Ltd, UK Head Oce, Hill Court, Walford, Ross-on-Wye, Herefordshire HR9 5QN Phone: 01989 762 600 Fax: 01989 762 601
UK & IRELAND SALES OFFICE
London, REHAU Ltd, The Building Centre, 25 Store Street, London WC1E 7BT Phone: 0207 580 6155 Fax: 0207 307 8595 Slough, Units 5 J & K, Langley Business Centre, Station
Road, Langley, Slough SL3 8DS Phone: 01753 588500 Fax: 01753 588501 Manchester, Brinell Drive, Irlam, Manchester M44 5BL Phone: 0161 777 7400 Fax: 0161 777 7401
Glasgow, Phoenix House, Phoenix Crescent, Strathclyde Business Park, Bellshill, North Lanarkshire ML4 3NJ Phone: 01698 503700 Fax: 01698 503701 Dublin, 9 St. Johns Court,
Business Park, Swords Road, Santry, Dublin 9 Phone: 00353 (0)1 8165020 Fax: 00353 (0)1 8165021
Our verbal and written application engineering advice is based upon experience and the best of our knowledge. However it is to be regarded as non-binding information.
Working conditions and use under conditions for which the product was not intended and over which we have no influence exclude any claim resulting from our information. We
recommend that a suitable check is made as to whether the REHAU product is suitable for the envisaged purpose. Application, use and processing of the products is carried out
beyond the scope of our control and are therefore carried out exclusively at your own responsibility. If liability should still apply, then this is restricted, in the case of all damage,
the value of the goods supplied by us and used by you.
Our warranty applies to the consistent quality of our products as per our specification and in accordance with our general terms and conditions of delivery and payment. This
document is protected by copyright. All rights based on this are reserved. No part of this publication may be translated, reproduced or transmitted in any form or by any similar
means, electronic or mechanical, photocopying, recording or otherwise, or stored in a data retrieval system.
www.rehau.uk/neafamily
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