IntesisBox IS-IR-KNX-1i User manual

IntesisBox®
IS-IR-KNX-1i v1.0
User's Manual
Issue Date: 06/2017
r1.0 eng

IntesisBox®KNX –IR Universal AC
User's manual r1.0 eng
© Intesis Software S.L.U. - All rights reserved
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IntesisBox®is a registered trademark of Intesis Software SLU
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© Intesis Software S.L.U. 2017 All Rights Reserved.
Information in this document is subject to change without notice. The software described in this document is
furnished under a license agreement or nondisclosure agreement. The software may be used only in
accordance with the terms of those agreements. No part of this publication may be reproduced, stored in a
retrieval system or transmitted in any form or any means electronic or mechanical, including photocopying and
recording for any purpose other than the purchaser’s personal use without the written permission of Intesis
Software S.L.U.
Intesis Software S.L.U.
Milà I Fontanals, 1 bis
08700 Igualada
Spain
TRADEMARKS
All trademarks and tradenames used in this document are acknowledged to be the copyright of their respective
holders.

IntesisBox®KNX –IR Universal AC
User's manual r1.0 eng
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Gateway for integration of IR air conditioners into KNX TP-1
(EIB) control systems.
Compatible with AC units, of most AC brands, provided with an IR receiver.
Application’s Program Version: 1.0
Order Code: IS-IR-KNX-1i

IntesisBox®KNX –IR Universal AC
User's manual r1.0 eng
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Table of Contents
1Presentation ............................................................................................................................................ 6
2Quick setup.............................................................................................................................................. 7
3Device Installation ................................................................................................................................... 8
Location selection............................................................................................................................... 8
Connection to IR and location............................................................................................................ 9
Connection to KNX........................................................................................................................... 11
Binary Input connection.................................................................................................................... 12
4Configuration and setup ........................................................................................................................ 14
5ETS Parameters and Configuration ...................................................................................................... 15
General configuration....................................................................................................................... 16
5.1.1 AC brand................................................................................................................................ 16
5.1.2 Model...................................................................................................................................... 16
5.1.3 Delay before sending initial “Read” telegrams ....................................................................... 16
5.1.4 Scene to execute on bus recovery / startup........................................................................... 17
5.1.5Enable “lock control” objects .................................................................................................. 17
5.1.6 Enable func “Operation time objects”..................................................................................... 17
5.1.7 RGB LED mode ..................................................................................................................... 18
AC supported features ..................................................................................................................... 18
Mode................................................................................................................................................. 19
5.3.1 Enable use of bit-type Mode objects (for control) .................................................................. 19
5.3.2 Enable use of bit-type Mode objects (for status).................................................................... 19
5.3.3 Enable use of + / - object for Mode........................................................................................ 20
5.3.4 Enable use of Text object for Mode ....................................................................................... 20
Fan Speed........................................................................................................................................ 21
5.4.1 DPT object type for fan speed ............................................................................................... 21
5.4.2 Enable use of bit-type Fan Speed objects (for Control)......................................................... 22
5.4.3 Enable use of bit-type Fan Speed objects (for Status) .......................................................... 22
5.4.4 Enable use of +/- object for Fan Speed ................................................................................. 23
5.4.5 Enable use of Text object for Fan Speed............................................................................... 23
Up-Down vanes configuration dialog ............................................................................................... 24
5.5.1 DPT object type for Vane Up-Down....................................................................................... 24
5.5.2 Enable use of bit-type Vane U-D objects (for Control)........................................................... 25
5.5.3 Enable use of bit-type Vane U-D objects (for Status)............................................................ 25
5.5.4 Enable use of +/- obj for Vane Up-Down ............................................................................... 26
5.5.5 Enable use of Text object for Vane U-D ................................................................................ 26
Left-Right vanes configuration dialog............................................................................................... 27
5.6.1 DPT object type for Vane Left-Right...................................................................................... 27
5.6.2 Enable use of bit-type Vane L-R objects (for Control) ........................................................... 28
5.6.3 Enable use of bit-type Vane U-D objects (for Status)............................................................ 28
5.6.4 Enable use of +/- obj for Vane Left-Right............................................................................... 29
5.6.5 Enable use of Text object for Vane U-D ................................................................................ 29
Temperature configuration dialog..................................................................................................... 30
5.7.1 Set Point - Enable use of +/- obj for Setp Temp.................................................................... 30
5.7.2 Set Point - Enable limits on Control_ Setpoint obj................................................................. 31
5.7.3 Set Point - Periodic sending time........................................................................................... 31
5.7.4 Ambient - Transmission of “Status_ AC Ret Temp”............................................................... 31
5.7.5 Ambient - Periodic sending time ............................................................................................ 31
Scene Configuration dialog .............................................................................................................. 32
5.8.1 Enable use of scenes............................................................................................................. 32
5.8.2 Scenes can be saved from KNX............................................................................................ 32
5.8.3 Enable use of bit-field objects for save.................................................................................. 33
5.8.4 Enable use of bit-field objects for execute............................................................................. 33
5.8.5 Scene “x” preset..................................................................................................................... 34
Enable use of Open Window............................................................................................................ 35
Enable use of Occupancy function............................................................................................. 36

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Binary Input “x” configuration dialogs ......................................................................................... 38
5.11.1 Enable use of Input “x” ........................................................................................................... 38
5.11.2 Contact type........................................................................................................................... 39
5.11.3 Debounce time....................................................................................................................... 39
5.11.4 Disabling function................................................................................................................... 39
5.11.5 Function.................................................................................................................................. 39
6Electrical and Mechanical features........................................................................................................ 40
7List of compatible AC indoor units......................................................................................................... 41
8Appendix A –Communication Objects Table........................................................................................ 42

IntesisBox®KNX –IR Universal AC
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1 Presentation
IntesisBox®IS-IR-KNX-1i allows monitoring and control of Air
Conditioners from KNX installations.
Compatible with most AC units with an IR receiver.
Great flexibility of integration into your KNX projects. Configuration is made directly from ETS, the
database of the device comes with a complete set of communication objects allowing, from a simple
and quick integration using the basic objects, allowing a simple and quick integration.
Main features:
•Reduced dimensions and quick installation.
•Includes a USB connector for fast programming download.
•Multiple objects for control and status (bit, byte, characters…) with KNX standard datapoint types.
•Status objects for every control available.
•Special Modes available (Power, Economy, Additional Heating and Additional Cooling).
•Timeout for Open Window and Occupancy. Sleep function also available.
•Control of the AC unit based in the ambient temperature read by the own AC unit, or in the ambient
temperature read by any KNX thermostat.
•Total Control and Monitoring of the AC unit from KNX, including monitoring of AC unit’s state of internal
variables, running hours’ counter (for filter maintenance control), and error indication and error code.
•AC unit can be controlled simultaneously by the remote controller of the AC unit and by KNX.
•Up to 5 scenes can be saved and executed from KNX, fixing the desired combination of Operation Mode,
Set Temperature, Fan Speed, Vane Position and Remote Controller Lock in any moment by using a
simple switching.
•Two binary inputs for potential-free contacts provide the possibility to integrate many types of external
devices for window status control (window contacts) and occupancy (presence sensor

IntesisBox®KNX –IR Universal AC
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2 Quick setup
Figure 2.1 IS-IR-KNX-1i integration example
1. Check the interface location that best fits the installation (section 3.1)
2. Connect the interface to the KNX bus.
3. Download the ETS database for this product, import it and add it to the current ETS project.
4. Access the parameter section of the IntesisBox device. Notice that parameters for this interface are
configured through a specific plugin (section 5).
5. Select the communication objects to be used and other parameters. This step can be omitted if working
with the default objects and parameters.
6. Save the configuration file and download the application program.
7. Close the plugin and apply changes when asked.
8. Link the group address from the communication object of the KNX device with the communication object
inside the IntesisBox interface.
9. Download the ETS parameters as with any other standard KNX device.

IntesisBox®KNX –IR Universal AC
User's manual r1.0 eng
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3 Device Installation
Location selection
Determining that the IntesisBox device will be working as expected in the installation location is an important
stage. In order to determine the best location for your IntesisBox device, use the Wireless Controller (the one
of your AC unit).
When selecting the installation location, please keep in mind that the IntesisBox device has 2 IR emitters and 1
IR receiver. The 2 emitters increase the installation possibilities allowing many different suitable positions for
the device location. On the other hand, the receiver offers the possibility to get the feedback from the IR wireless
remote controller so the KNX status objects can be updated with that feedback.
Figure 3.1 IR emitters and IR receiver location
IR reception area
IR transmission area

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Connection to IR and location
There is no special requirement to match the IR receiver and the IntesisBox IS-IR-KNX-1i interface. Simply
select your model from the list present in the plugin. If your AC unit is not present, please check the compatibility
list as in section 7. You can find more information about the IR configuration in section 5.
IntesisBox IS-IR-KNX-1i can be installed in many different locations.
A) Side-by-side with the AC unit B) In front of the AC unit
C) Under the AC unit D) Desktop position
Figure 3.2 IR emitters and IR receiver location
Case A: Installed side-by-side with the AC unit. In that case, the signal will travel from the IntesisBox device to
the AC unit tacking advantage of the rebounds on the floor or other furniture present in the room.
D
IMPORTANT: Keep in mind that some furniture and materials (carpets, curtains, glass,
metal…) may affect on the IR communication.
!
NOTE: The IntesisBox device has 2 IR emitters pointing at 2 different locations. Considering
this and IR reflections, valid locations for the IntesisBox device may be many and very different
depending on each installation. Check section 3.1 for more information.
!

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Case B: Installed in front of the AC unit. In that case, the signal will travel from the IntesisBox device directly to
the AC unit.
Case C: Installed below the AC unit. In that case, the signal will travel from the IntesisBox device to the AC unit
tacking advantage of the rebounds on the wall in front of it or other furniture present in the room.
Case D: If you want to place the device on your desktop or any other horizontal surface, please consider the
sketch below. In this case, the signal will travel directly from the IntesisBox device to the AC unit.
Figure 3.3 Desktop mounted position
In order not to produce marks or scratches on the surface and also to improve the device stability, you can use
the rubber dumpers included in the package. Please, check Figure 3.4.
Figure 3.4 Rubber dumpers location

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Connection to KNX
IntesisBox device needs to be connected directly through a KNX TP-1 bus.
To get access to the KNX connector, remove the screw as seen in Figure 3.5.
Figure 3.5 Top lid release and KNX connection
Disconnect power of the KNX bus. Connect the IS-IR-KNX-1i to the KNX TP-1 (EIB) bus using the KNX standard
connector (red/grey) of the IS-IR-KNX-1i, respect polarity.
Reconnect power of the KNX bus, and mains power of the AC unit.
Setscrew

IntesisBox®KNX –IR Universal AC
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Binary Input connection
IntesisBox IS-IR-KNX.1i interface is equipped with a Binary Input from factory. To use the built-in binary input
in all the IR WIFI Controllers, a standard 3,5mm stereo jack connector is required.
Connections will be as in the image below.
Figure 3.6 Binary Input connection
IMPORTANT NOTE: Please, note that you can only connect a presence sensor or a window contact
simultaneously. Both sensors cannot work together at same time.
Before proceeding, please check the technical specification of the binary input below:
OPTION 1: PRESENCE DETECTOR
OPTION 2: WINDOW CONTACT
STEREO JACK
(3,5 mm)
BINARY INPUT
CONNECTOR
KNX INPUT
CONNECTOR
RIGHT
CHANNEL
COMMON
RIGHT
COMMON
LEFT (not used)
Potential free binary input
Signal cable length: 5m unshielded, may be extended up to 20m with twisted
Compliant with the following standards:
IEC61000-4-2: level 4 –15kV (air discharge) - 8kV (contact discharge)
MIL STD 883E-Method 3015-7: class 3B

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Once you are sure your installation is compliant with the specifications, please check the presence sensor or
window contact you would like to use. Basically, sensors only need to be equipped with a potential free external
contact. No matter if the contact is NO (Normally Open) or NC (Normally closed) as you will be able to configure
the contact type (NO or NC) of your sensor in the settings of the Binary Input function (Go to Settings menu in
the IntesisBox WEB Site).
IMPORTANT NOTE: Please, note that IS-IR-KNX-1i interface will only react if the contact of your sensor is
opened or closed. In the case of the presence sensor, the installer needs to decide the specific settings of the
presence sensor to be applied. IntesisBox will be not responsible of the incorrect settings or incorrect
installations.
Recommendation: In some presence sensors or window contacts it is possible to setup a delay time to the
external contact. As you will see in this manual, IntesisBox Settings allow the user to setup a timer before
starting with the configured actions. Anyway, we recommend to setup a certain delay time in your presence
sensor or window contact to prevent continuous contact changes in a very short period of time.

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4 Configuration and setup
This is a fully compatible KNX device which must be configured and setup using standard KNX tool ETS.
Before starting with the configuration, please make sure that the binary inputs (if used) and the USB cable are
properly connected to the interface. Make sure as well, that the interface is connected to the KNX bus to allow
the proper download of the KNX programming.
In order to proceed with the configuration and set up, it is recommended to follow instructions next:
1. Download and install the latest version of the ETS data base (section 5).
2. Open the product’s plugin and make sure that the catalog is in its last available version (section 5).
3. Select your AC brand and model (section 5.1).
4. Download the infrared configuration to the IntesisBox pushing on the “Download IR parameters”.
NOTE: Check the current connection to the IntesisBox. Notice that in order to send the Infrared
configuration, you can use the standard KNX connection (the same used to program the device) or a
USB connection.
USB connection is faster than KNX connection. Notice that this is only available for the infrared
configuration settings.
5. Proceed with the rest of AC unit settings and other parameters.
6. Proceed with the KNX programming.
7. Download the programming to the interface as any other KNX device.

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5 ETS Parameters and Configuration
The IntesisBox IS-IR-KNX-1i interface is configured through ETS. General KNX parameters, such as the
physical address, group addresses or DPTs can be configured as usual using the ETS interface. For the specific
AC unit configuration and IR communication, the use of the specific plugin included in the ETS database is
required.
ETS database for this device can be downloaded from:
https://www.intesisbox.com/intesis/product/media/IS-IR-KNX-1i_ETS_database.zip
Please consult the README.txt file, located inside the downloaded zip file, to find instructions on how to install
the database.
Once the database is imported, the plugin can be accessed when editing parameters. To get access to
parameters edition, click on the Parameter tab, located in the project screen, and then press the specific
parameter dialog.
Figure 5.1 ETS Project managing and plugin screen
Remember that before start using the IntesisBox interface along with the AC unit, you need to set up at least
the brand and type of you AC unit. Check section 5.1 for more information about it.
IMPORTANT: Please, update the Catalogue before proceeding with the device configuration and programming.
The laptop where ETS is running shall have Internet connection to update the catalogue.

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General configuration
Inside this parameter’s dialog it is possible to activate or change the parameters shown below:
Figure 5.2 General parameters
5.1.1 AC brand
Use the dropdown menu to select the AC brand of the AC unit you want to control.
In case your AC unit brand is not present, please select the IS-IR-KNX-1i and contact our support department
for more information about the Model to select.
5.1.2 Model
Use the dropdown menu to select the AC brand of the AC unit you want to control.
In case your AC unit brand is not present in the AC brand list, please select the IS-IR-KNX-1i and contact our
support department for more information about the Model to select.
5.1.3 Delay before sending initial “Read” telegrams
This parameter sets the delay before the interface will send READ telegrams for the group addresses associated
on its Control_ objects on bus recovery or application reset/start-up. All Control_ objects with both Transmit (T)
and Update (U) flags enabled will send READs and their values will be updated with the response when
received.
Valid values go from 10 to 60 seconds. This is to give time enough to other KNX devices on the bus to start-up
before sending the READs.
AC brand
AC unit model

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5.1.4 Scene to execute on bus recovery / startup
This parameter executes a selected scene on bus recovery or startup, only if the selected scene has an enabled
preset or values previously saved from KNX bus (see Scene Configuration dialog). You can select any of the 5
available scenes.
5.1.5 Enable “lock control” objects
This parameter shows/hide the Control_ Lock Control Obj communication object which, depending on the sent
value, locks or unlocks ALL the Control_ communication objects except itself.
When a “1” value is sent to this communication object, the remote controller is locked. To be unlocked a “0”
value must be sent. The gateway remembers the last value received even if a KNX bus reset/failure happens.
Figure 5.3 Communication object detail
Important: If an initial scene is enabled and it has as Value for Remote Lock (unchanged) or unlocked,
this would unlock the remote controller because the initial scene has priority over the Control_ Lock Remote
Control communication object.
5.1.6 Enable func “Operation time objects”
This parameter shows/hides the Status_ Operating Hour Counter and Status_ Operating Second Counter
communication object which counts the number of operating hours for the IS-IR-KNX-1i.
Figure 5.4 Communication object detail
oIf set to “no” the object will not be shown.
oIf set to “yes” the Status_ Operation Hour Counter object will appear.
•This object can be read and sends its status every time an hour is counted. The gateway keeps that
count in memory and the status is sent also after a KNX bus reset/failure. Although this object is
marked as a Status_ object it also can be written to update the counter when needed. To reset the
counter should be written a “0” value.
Important: This object comes by default without the write (W) flag activated. If is necessary to write on it, this
flag must be activated.
Important: This object will also return its status, every time a value is written, only if it’s different from the
existing one.
Important: If the stored value is 0 hours, the gateway will not send the status to KNX.

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5.1.7 RGB LED mode
This parameter determines the working mode of the interface LED.
oIf set to “Always off” the LED will always be off.
oIf set to “Always on” the LED will always be on.
oIf set to “Only on changes” the LED will always change when there is a change of value in any of the
active communication objects.
AC supported features
Select the AC features of your AC unit to match both: the AC unit features with the enabled communication
objects and parameters.
Please, select these parameters carefully, otherwise not expected behavior may occur.
Figure 5.5 AC supported features

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Mode
All the parameters in this section are related with the different mode properties and communication objects.
The byte-type communication object for Mode works with the DTP_20.105. Auto mode will be enabled with a
“0” value, Heat mode with a “1” value, Cool mode with a “3” value, Fan mode with a “9” value and Dry mode
with a “14” value.
Figure 5.6 AC mode additional communication objects
5.3.1 Enable use of bit-type Mode objects (for control)
This parameter shows/hides the bit-type Control_ Mode objects.
Figure 5.7 Communication object detail
oIf set to “no” the objects will not be shown.
oIf set to “yes” the Control_ Mode objects for Auto, Heat, Cool, Fan and Dry will appear. To activate a mode
by using these objects a “1” value has to be sent.
5.3.2 Enable use of bit-type Mode objects (for status)
This parameter shows/hides the bit-type Status_ Mode objects.
Figure 5.8 Communication object detail

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oIf set to “no” the objects will not be shown.
oIf set to “yes” the Status_ Mode objects for Auto, Heat, Cool, Fan and Dry will appear. When enabled, a
mode will return a “1” through its bit-type object.
5.3.3 Enable use of + / - object for Mode
This parameter shows/hides the Control_ Mode +/- communication object which lets change the indoor unit
mode by using two different datapoint types.
oIf set to “no” the object will not be shown.
oIf set to “yes” the Control_ Mode +/- object and a new parameter will appear.
➢DPT type for +/- Mode Object
This parameter lets choose between the datapoints 0-Up / 1-Down [DPT_1.008] and 0-Decrease / 1-
Increase [DPT_1.007] for the Control_ Mode +/- object.
The sequence followed when using this object is shown below:
5.3.4 Enable use of Text object for Mode
This parameter shows/hides the Status_ Mode Text communication object.
oIf set to “no” the object will not be shown.
oIf set to “yes” the Status_ Mode Text object will appear.
▪Up / Increase
▪Down / Decrease
DRY
AUTO
HEAT
COOL
FAN