Airflow Uno hab User manual

Uno hab Controller Kit Flush / Controller Kit DIN Installation and Operating Instructions
INSTALLATION AND OPERATING INSTRUCTIONS
Control Kit
Uno hab CONTROLLER KIT
FLUSH (PSF)
Uno hab CONTROLLER KIT
DIN-RAIL MOUNTED (PSD)
Including
- Uno hab CTRL Controller
- Uno hab
PSF
- Uno hab
PSD
Switching Power Supply Flush or
Switching Power Supply DIN-rail
© Airflow - we reserve the right to make changes without prior notice

Uno hab control system
1
2
First fix kit
Uno hab Cavity
wall inst. kit 500mm
Part No: 90000990
Uno hab Cavity wall
inst. kit 800mm
Part No: 90000991
Ventilation unit
Unohab
Part No: 90000993
Distribution box
Output 12 V-control line*
3
Un
Control
o hab
set
CTR kit flush
Part No: 90000994
Uno hab CTRL kit
DIN rail
Output 12 V-control line*
Mounting steps:
max. 8 units
ATTENTION: additional power supply required over 6 units
optional
Input 230 V~*
Part No: 90000995
Switching power supply
Unohab PSF
(Included in Uno hab CTRL SET)
Part No: 90000996
Unohab PSD
(Included in Unohab CTRL SET-
DIN) Part No: 90000998
Six or more units require
additional power supply
Input 230 V~*
Four or more units require
additional power supplies
QuietAir
Extractor fan module
Unohab EXM
Part No: 90000997
*See wiring diagram p23/24
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© Airflow - we reserve the right to make changes without prior notice
Uno hab Controller Kit Flush / Controller Kit DIN Installation and Operating Instructions

Uno hab Controller Kit Flush / Controller Kit DIN Installation and Operating Instructions
Table of contents
CHAPTER 1. SAFETY .........................................................................................................................................4
1.0 Important information..................................................................................................................................4
1.1 Warning instructions...................................................................................................................................4
1.2 Safety instructions ......................................................................................................................................4
1.3 Area of application......................................................................................................................................4
1.4 Personnel qualification................................................................................................................................4
CHAPTER 2. GENERAL INSTRUCTIONS ..........................................................................................................5
2.0 Warranty claims - Exclusion of liability........................................................................................................5
2.1 Certificates - Guidelines..............................................................................................................................5
2.2 Shipping......................................................................................................................................................5
2.3 Receipt. ......................................................................................................................................................5
2.4 Storage.......................................................................................................................................................5
2.5 Scope of delivery........................................................................................................................................5
CHAPTER 3. TECHNICAL DATA........................................................................................................................6
3.0 Technical data ............................................................................................................................................6
3.1 Accessories................................................................................................................................................6
CHAPTER 4. CONTROLLER UNO HAB CTRL...................................................................................................7
4.0 Operation and function ...............................................................................................................................7
4.1 Ventilation stage button..............................................................................................................................8
4.2 Operating mode button...............................................................................................................................8
4.3 Overview of adjustable functions................................................................................................................9
4.4 Programming............................................................................................................................................10
4.5 LED menu displays...................................................................................................................................11
CHAPTER 5. SOFTWARE INSTALLATION......................................................................................................13
5.0 System requirements................................................................................................................................13
5.1 Software installation –Duplexvent UNO...................................................................................................13
5.2 Installation USB driver..............................................................................................................................14
CHAPTER 6. SOFTWARE CONFIGURATION..................................................................................................16
6.0 Software Duplexvent UNO –Overview.....................................................................................................16
6.1 Software configuration..............................................................................................................................16
CHAPTER 7. IMPORTANT UNIT INFORMATION.............................................................................................20
7.0 Filter change –Display.............................................................................................................................20
7.1 Minimum ventilation speed ........................................................................................................................20
7.2 External contact........................................................................................................................................20
7.3 Lock operating mode selection.................................................................................................................20
7.4 Operating hours counter...........................................................................................................................20
7.5 Mains power return...................................................................................................................................20
7.6 Factory settings. .......................................................................................................................................20
CHAPTER 8. FAULT CAUSES..........................................................................................................................22
8.0Fault causes .............................................................................................................................................22
CHAPTER 9. WIRING DIAGRAM OVERVIEW..................................................................................................23
9.0 Wiring diagram SD-3 ................................................................................................................................23
9.1 Wiring diagram SD-4 ................................................................................................................................24
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7.7Software options .......................................................................................................................................20

Uno hab Controller Kit Flush / Controller Kit DIN Installation and Operating Instructions
CHAPTER 1
SAFETY
1.0 Important information
In order to ensure complete and effective operation and for your own safety, all of the following instructions should
be read carefully and observed.
This document should be regarded as part of the product and as such should be kept accessible and durable
to ensure the safe operation of the fan. All product-related safety regulations must be observed.
These installation instructions cannot take all installation, operating and maintenance conditions into account.
You can obtain further information from your local dealer or the product data sheet, which can be downloaded
on the Internet or reference to Airflow technical support department.
DANGER
WARNING
CAUTION
DANGER
1.1 Warning instructions
The adjacent symbols are safety -relevant warning symbols. All safety
regulations and/or symbols in this document must be absolutely
adhered to, so that any risks of injury and dangerous situations are
avoided!
1.2 Safety instructions
Special regulations apply for use, connection and operation; consultation is
required in case of doubt. Further information can be found in the relevant
standards and legal texts.
!The following points must be observed before any cleaning,
maintenance and installation work:
•Isolate device from the mains power supply and secure against being
switched on again!
•After switching off, a waiting time of 5 min. must be observed, as
dangerous voltages may be present after disconnection from the mains
due to internal capacitors' discharge!
•Non-observance, touching live electrical parts or improper use of this
power supply unit can result in death, serious injuries or significant
material damage.
•All product-related safety regulations must be observed!
Further country-specific regulations must also be observed.
1.3 Area of application
Uno hab is controlled via the Uno hab CTRL controller, up to eight units can be connected to one Uno hab CTRL
(note wiring diagrams SD-3 or SD-4).
–Normal use:
The control set and its components are only approved for fixed installation inside buildings in a flush-mounted box
or in a control cabinet. The maximum permissible ambient temperature can be found on the type plate.
–Reasonably foreseeable misuse:
The units are not suitable for operation under difficult conditions, such as high levels of humidity, corrosive
substances, long standby periods, heavy atmospheric contamination, excessive loads due to climatic,
technical or electronic influences. The same applies for the mobile use of fans (vehicles, aircraft, ships,
etc.). Usage under these conditions is only possible with approval from Airflow, as the standard version is not
suitable in this case.
–Improper, prohibited use:
Any use other than the intended use is not permitted!
1.4 Personnel qualification
DANGER
DANGER!
The electrical connection and commissioning as well as installation, servicing and maintenance of the fan must
only be carried out by qualified electricians with Part F and Part P certification.
Uno hab individual room ventilation units can be used by children over the age of 8 as well as persons with physical,
sensory, or mental disabilities or lack of experience and knowledge, if they are supervised or instructed with regard to
the safe use of the unit and they understand the resulting risks. Children must not play with the unit. Cleaning or user
maintenance must not be carried out by unsupervised children.
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© Airflow - we reserve the right to make changes without prior notice

Uno hab Controller Kit Flush / Controller Kit DIN Installation and Operating Instructions
CHAPTER 2
GENERAL
INSTRUCTIONS
DOWNLOAD
2.0 Warranty claims –Exclusion of liability
All versions of this documentation must be observed, otherwise the warranty shall cease to apply. The same
applies to liability claims against Airflow. The use of accessory parts, which are not recommended or offered by
Airflow, is not permitted. Any possible damages are not covered by the warranty. Changes and modifications to the
unit are not permitted and lead to a loss of conformity, and any warranty and liability shall be excluded in this case.
2.1 Certificates - Guidelines
If the product is installed correctly and used to its intended purpose, it conforms to all applicable EU guidelines at
its date of manufacture.
2.2 Shipping
The control set Uno hab Controller Kit Flush / Controller Kit DIN is packed ex-works in such a way that it is
protected against normal transport strain. Carry out the shipping carefully. It is recommended to leave the fan
in the original packaging until required.
2.3 Receipt
The shipment must be checked for damage and correctness immediately upon delivery. If there is any damage,
promptly report the damage with the assistance of the transport company. If complaints are not made within the
agreed period, any claims could be disallowed. Please refer to terms and conditions on https://www.airflow.com/.
2.4 Storage
In case of storage over longer periods, the following measures must be taken in order to avoid damaging
influences: Protection of components through dry, air and dust-proof packaging (plastic bag with desiccant and
humidity indicators). Vibration-free, water-protected and constant temperature storage. In case of reshipment
(above all, over longer distances; e.g. by sea), it must be checked whether the packaging is suitable for the form
and route of transport. Damages due to improper transportation, storage or putting into operation are not liable for
warranty.
2.5 Scope of delivery
Leave the components in the packaging until just before the respective installation step or installation in order to
prevent any possible damage and contamination. The delivery contains:
Control set Unohab CTRL KIT FLUSH Part No: 90000994
Fig..1
Consisting of:
1. Uno hab CTRL Controller
–White controller, with cover (55 x 55 mm)
–Single frame
2.Uno hab PSF Switching Power Supply
–Switching power supply for installation
in flush-mounted box
Control set Unohab CTRL KIT DIN RAIL Part No: 90000995
Fig..2
Consisting of:
1. Uno hab CTRL Controller
–White controller, with cover (55 x 55 mm)
–Single frame
2. Uno hab PSD Switching Power Supply
–Switching power supply for top-hat rail (2 TE)
1.
2.
The Duplexvent UNO software can be downloaded from www.airflow.com
in the help & support / selection software section
5
© Airflow - we reserve the right to make changes without prior notice
1.
2.

CHAPTER 3
TECHNICAL DATA
Uno hab Controller Kit Flush / Controller Kit DIN
Installation and Operating Instructions
3.0Technical data
–Uno hab CTRL Controller
Voltage/frequency
12 V / DC
Max. current
3.0 A
Ventilation modes 5
Operating modes
3
Control cable (analogue)
J-Y (ST) Y 2 x 2 x 0.8 mm
Protection category
IP20
Protection class
II
Dimensions (mm)
W 80 x H 80 x D 37
Part number
90000992
–Uno hab PSF Switching Power Supply
Input voltage
230 V AC / 0.24 A
50 / 60 Hz
Operating voltage range
207-253 V AC
47-63 Hz
Output voltage
12.0 V DC / 1.9 A
23 W
Integrated overtemperature protection
Overload protection, current limiter
> 2..5 A
Power loss standby
max. 0.5 W
Short-circuit protection
output side, automatic restart
Overvoltage protection
output side, snap-in,
mains disconnection required
Ambient temperature range
-5 °C to +40 °C bzw.
Maximum surface temperature
+85 °C
Relative humidity
5-95 % (non-condensing)
Storage temperature
-40 °C to 85 °C
Safety:
Protection category
IP20
Input side
Protection class II
Output side
Protection class III
Safety extra-low voltage SELV compliant
Safety approval
according to EN60950-1 and EN60335-1
–Uno hab PSD Switching Power Supply
Input voltage 230 V AC / 0.2A 50 / 60 Hz
Operating voltage range
100-240 V AC
50-60 Hz
Output voltage
12.0 V DC / 1.5 A
18 W
Integrated overtemperature protection
-
Overload protection, current limiter
>2.6 A
Power loss standby
0.4 W
Short-circuit protection output side
Voltage reduction to Imax. 2.6 A
Overvoltage protection output side
Automatic restriction to max. 25 V
Ambient temperature range
-25 °C to +70 °C
Relative humidity
95 % (non-condensing)
Storage temperature
-40 °C to +85 °C
Safety:
Protection category
IP20
Input side
Protection class II
Output side
Protection class III
Safety extra-low voltage SELV compliant
Safety approval
according to EN60950-1 and EN60335-1
3.1Accessories
Uno hab CSM
Casing for surface mounting
Dimensions mm:W 83 x H 83 x D 41
Part number: 90000999
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© Airflow - we reserve the right to make changes without prior notice

Uno hab Controller Kit Flush / Controller Kit DIN Installation and Operating Instructions
CHAPTER 4
CONTROLLER
Uno hab CTRL
4.0 Operation and function
Uno hab units can be controlled by the Uno hab CTRL controller, there must be at least two Uno hab units
connected to a Uno hab CTRL (see wiring diagram SD-3 or SD-4).
The controller enables 3-speed operation plus “OFF” function, and heat recovery (HR), cross ventilation or supply
air mode can be selected.
Additional functions can also be activated (see section 7.2) via an additional external contact on the controller.
The Uno hab CTRL must be configured with the Duplexvent UNO software.
The Duplexvent UNO software can be downloaded from www.airflow.com in the help & support / selection
software section.
Fig..3
Controller –Front view
Indication of ventilation stages and operating mode via
the LED display. The functions can be selected via
buttons.
Operating mode button M (LED display) for:
Supply air mode (SA)
Cross ventilation mode (CV)
Heat recovery mode (HR)
Ventilation speed button S: Three speeds + “OFF”
position
Fig..4
7 6 5 4
Controller –Rear view
The connection terminals are located on the rear side of the
controller. Note wiring diagrams SD-3 and SD-4.
Important:
There must always be at least two Uno hab units connected. In heat
recovery and cross ventilation modes, it is necessary to determine
which Uno hab is operated in the starting direction Supply air and
which is operated in the starting direction Extract air. The
assignment is determined by connection to terminals 10 or 11.
8 9 10 11
1 2 3
Terminal 10 >> Starting direction Supply air
Terminal 11 >> Starting direction Extract air
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Uno hab Controller Kit Flush / Controller Kit DIN Installation and Operating Instructions
4.1 Ventilation stage button
The desired ventilation stage can be selected via the “Speed” button. s
The three ventilation speeds + “OFF” can be selected by repeatedly pressing the
button. The factory setting upon delivery is standby ventilation speed.
Uno hab
1 3 5
14
32
45
7
16
22..5
14
27
34
Unit
Fan speed
Air flow supply/extract rate per pair of units (2 Unohab units) [m3/h]
Air flow supply/extract rate per unit (1 Unohab unit) [m3/h]
Sound pressure level LPA dB(A)
Sound insulation Dn,e,w dB
Power consumption [W]
Heat recovery efficiency
Power supply
Rated current [mA]
Protection class
El. supply cable power supply unit
El. supply cable power supply control
El. supply cable to the fan
Connection according to wiring diagram no.
Weight approx. kg
Working range temperature
44
1.6 2.8 4.5
up to 88%
Input 230V~ 50/60Hz / Output 12VDC
IP20
NYM-O 2 x 1.5mm 2
NYM-O 2 x 1.5mm 2
J-Y (ST) Y 3x0.8mm2
SD-3 / SD-4
4.3
-12°C up to +40°C
The sequence of ventilation speeds is 0 (“OFF/Standby”) AWAY-HOME -BOOST and ventilation speed 0 starts again
when the button is pressed again after ventilation speed BOOST. The selected ventilation speed indicated via the LEDs.
OFF AWAY HOME BOOST
4.2 Operating mode button
There are three operating modes available “reversing mode with HR”, “cross ventilation” and “supply air mode”. An
operating mode can be selected by pressing the MODE button . The sequence is reversing mode > cross
ventilation mode > supply air mode. Operating mode “reversing mode” starts again when the button is pressed
again during operating mode “supply air mode”.
The factory setting upon delivery is operating mode “reversing mode” (i.e. heat recovery).
Operating mode
LED colour
Abbreviation
Reversing mode (heat recovery)
GREEN
HR
Cross ventilation mode
YELLOW
CV
Supply air mode
BLUE
SA
–Identification
Mode HR
Mode CV
Mode SA
Green
Yellow
Blue
–Reversing mode (HR)
The “reversing mode” function enables maximum heat recovery. In reversing mode, the Uno hab units change
between supply air and extract air mode. The heat accumulator integrated in the Uno hab unit absorbs the heat
from the passing air in extract air mode and emits this heat into the incoming outside air in supply air mode. Thus,
up to 88% of the extract air heat is emitted into the outside air. The reversing mode (change of fan direction)
activates every 60 seconds.
–Cross ventilation mode (CV)
The “cross ventilation” function enables ventilation without heat recovery. For this purpose, the Uno hab unit,
which is connected to terminal 10, is switched to supply air mode. The Uno hab unit, which is connected to
terminal 11, is switched to extract air mode.
–Supply air mode (SA)
The “supply air mode” function enables the combination with an extract air fan (QuietAir) fitted to wet rooms as per A.D.
Part F. For this purpose, the Uno hab unit, which is connected to terminal 10, is switched to supply air mode. You
can also set whether the units, which are connected to 11, also change to supply air mode or standby mode via the
programme mode.
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17 27 42

Uno hab Controller Kit Flush / Controller Kit DIN Installation and Operating Instructions
4.3 Overview of adjustable function
The programme mode enables the individual adjustment of the ventilation system, numerous functions can be configured:
Configuration
Description
Filter change
Setting the interval times for the filter change display.
Four filter intervals can be selected (3, 6, 9 ,12 months).
Function External contact
The external contact is assigned a function, which is activated when the
contact is closed.
a) Cross ventilation
The ventilation units run continuously in supply air or extract air mode
corresponding to their configuration as a supply air unit (terminal 10) or
extract air unit (terminal 11). This operating mode involves permanent
cross ventilation and there is no heat recovery.
b) Supply air mode
The units selected when setting the supply air mode unit assignment
run continuously in supply air mode. In this operating mode, extract air
is not removed by the ventilation units.
c) Unit standby
All ventilation units are in standby mode (fan off).
d) Max. ventilation stage
All ventilation units are operated at max. speed in current mode.
Unit assignment
a) Only supply air units (terminal 10):
Supply air mode
When the operating mode supply air is selected or when supply air
mode is activated by the external contact, only the supply air units will
operate in supply air mode. The extract air units will be switched off.
b) All units:
When the operating mode supply air is manually selected or when
supply air mode is activated by the external contact, all units will
operate in supply air mode.
Minimum ventilation speed If the “Unit standby” function is selected, the fans can be deactivated
via the ventilation speed button. With regard to “Ventilation speed 1”,
the deactivation of the fans is not possible.
Distribution ratio
Distribution ratio (number of supply air units: extract air units)
Definition:
Units connected to terminal 10 start in supply air mode.
Units connected to terminal 11 start in extract air mode.
In order to ensure a balanced air volume flow through the ventilation
units with an uneven number of units, the volume flow of the extract
air units are reduced corresponding to the distribution ratio. This
adjustment applies equally for all ventilation speeds.
a) 1:1 (2:2, 3:3, 4:4)
The volume flows of the (individual) extract air units and supply air units
are the same.
b) 1:2 (2:4)
The volume flows of the (individual) extract air units and supply air units
are in the ratio 1:2, i.e. an extract air unit removes 50 % of the volume
flow of a supply air unit.
c) 2:3
The volume flows of the (individual) extract air units and supply air units
are in the ratio 2:3, i.e. an extract air unit removes 66.6 % of the
volume flow of a supply air unit.
d) 3:4
The volume flows of the (individual) extract air units and supply air units
are in the ratio 3:4, i.e. an extract air unit removes 75 % of the volume
flow of a supply air unit.
e) 3:5
The volume flows of the (individual) extract air units and supply air units
are in the ratio 3:5, i.e. an extract air unit removes 60 % of the volume
flow of a supply air unit.
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Installation and Operating Instructions
Configuration
Description
Function
Function Operating mode setting
Operating mode setting
a) Operating mode optional
Each operating mode can be activated by pressing the operating mode
button.
b) Heat recovery
All units run continuously in reversing mode.
A change of operating mode by button is not possible.
c) Cross ventilation
The ventilation units run continuously in supply air or extract air mode
corresponding to their configuration as a supply air unit (terminal 10)
or extract air unit (terminal 11). This operating mode involves
permanent cross ventilation and there is no heat recovery. A change
of operating mode by button is not possible.
d) Supply air
The units selected when setting the supply air mode unit assignment
run continuously in supply air mode. In this operating mode, extract air
is not removed by the ventilation units. A change of operating mode by
button is not possible.
LED display
The brightness of the LEDs can be adjusted in three stages.
brightness
LED display
The light time of the LED display can be activated for a set period or for
light time/contin. operation
continuous operation.
LED display
After the button is pressed, the LED display will continue to operate for
light time limit
the set time (adjustment range 5 - 60 s).
Factory setting: 15 s
If continuous operation is activated, the LED display will stay on.
4.4 Programming
The Uno hab can be programmed via the Duplexvent UNO software or the two buttons on the Uno hab
CTRL controller.
“SPEED (S)” button
–Selection / setting the ventilation speed
“MODE (M)” button
–Adjustment / setting the operating mode
In order to start programme mode, hold down both controller buttons S+M for 8 seconds. If the programming
mode is active, the LEDs 1 and 5 flash. For configuration, S and M must be pressed until the corresponding
LEDs are on or flashing (slow or fast). The filter maintenance is indicated by flashing LEDs (see following
pages).
Setting ventilation mode
S-Press 1 x => Off (0) => LEDs 3, 2, 1 are off (factory setting)
S-Press 2 x => operation in Away mode (Level 1) => LED 3 is on
S-Press 3 x => operation in Home mode (Level 2) => LED 2 is on
S-Press 4 x => Boosted operation (Level 3) => LED 1 is on
Afterwards, the setting will repeat in a continuous loop.
Setting operating mode
M-Press 1 x => HR mode => LED 4 is on (default)
M-Press 2 x => Cross ventilation => LED 5 ls on
M-Press 3 x => Supply air => LED 6 is on
Afterwards, the setting repeated as in an endless loop.
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© Airflow - we reserve the right to make changes without prior notice
NOTE
NOTE: The programme mode is left automatically if no buttons are pressed within 30 seconds.
This cannot be saved!
Uno hab Controller Kit Flush / Controller Kit DIN