Siegenia AEROVITAL User manual

AERO
Wall-mounted ventilator with heat recovery.
AEROVITAL
Window systems
Door systems
Comfort systems
ORIGINAL
OPERATING INSTRUCTIONS

Original operating instructions AEROVITAL
06.2018 3
Contents
Target group of this documentation................................................................................................................................................ 4
Correct use ...................................................................................................................................................................................... 4
Safety notes..................................................................................................................................................................................... 5
Scope of delivery ............................................................................................................................................................................ 5
Installation ....................................................................................................................................................................................... 6
Unit description .............................................................................................................................................................................12
Function .........................................................................................................................................................................................14
Commissioning..............................................................................................................................................................................15
Operation (general)......................................................................................................................................................................15
Program overview .........................................................................................................................................................................17
Programming.................................................................................................................................................................................18
Care and maintenance.................................................................................................................................................................20
Accessories ...................................................................................................................................................................................22
Rectification of malfunctions .........................................................................................................................................................22
Technical specifications ................................................................................................................................................................23
Dimensions ....................................................................................................................................................................................24
Feedback on documentation........................................................................................................................................................24
EU Declaration of Conformity ......................................................................................................................................................25

4
AEROVITAL Original operating instructions
06.2018
Target group of this documentation
This documentation is intended for use by specialists only. All work described in this document is to be performed by
experienced professionals with training and practice in the installation, commissioning and maintenance of ventilation units.
Safe and proper assembly of this unit is not possible without expert knowledge.
Correct use
• Use the AEROVITAL exclusively for the ventilation of closed rooms (kitchen, bathroom, living rooms and bedrooms).
• The AEROVITAL is not suitable for dehumidification (e.g. for the drying of new buildings).
• The unit must always be installed by an experienced specialist, in accordance with the installation and planning
documents of SIEGENIA. The installation instructions in this document must be complied with at all times.
• Be sure to mount the supplied SIEGENIA weather grille for the protection of the unit from the outer side.
• Do not install the unit in contaminated rooms and ensure that no hazardous substances can be drawn in.
• The unit is not suitable for use in swimming pools and/or damp locations.
• The AEROVITAL must be mounted in a vertical position. Mounting on inclines (e.g. walls and ceilings), is not permissible.
• If the unit is to be used in a room with a heating unit that draws air from the room, prior authorisation must be obtained
from the proper authorities, such as the officially appointed district chimney sweep.
• Only operate and/or store the AEROVITAL at temperatures between -15°C and +40°C.
• Use the unit only with original accessories from SIEGENIA.
• Comply with the safety regulations for operating electrical equipment and, if necessary, for ladders, steps and work
overhead or at certain heights.
• Use the unit only when it is in a technically sound condition.
• Do not modify the unit's components in any way.
• Please do not put any objects on top of the unit.
• Do not use the device as a seat.
• Make sure that air can flow in and out at the two outer sides without impedance. Do not hang any textiles or paper or
similar items over the air inlet and outlet ports and do not place any objects directly in front of or next to the unit. Do not
insert any objects into the openings of the unit.
• Do not remove any covers or unit components that are not defined in the "Maintenance" chapter. Do not remove the
cover of the connecting clamps inside the unit.
• The unit must be checked by a specialist in the event of a fault.

Original operating instructions AEROVITAL
06.2018 5
Safety notes
• This unit can be used by children aged 8 and above as well as by people with physical, sensory or mental difficulties or
with a lack of experience and knowledge as long as they are supervised or have been instructed in how to use the unit
safely and understand the resulting risks. Children must not play with the unit. Cleaning and user maintenance may not be
carried out by unsupervised children.
• Electrically operated unit. Risk of fatal injury from electric shock or fire.
To prevent personal injury or damage to property, always comply with the following instructions:
- Insert the Euro mains plug of the standard connecting cable only into a suitable 230VAC mains power supply socket.
- If the mains connection cable for the unit is damaged, it must be replaced by SIEGENIA, its customer service or an equally
qualified person to eliminate hazards.
- Only a qualified electrician may perform any work on the 230V AC mains power supply that is required in order to connect
the unit.
- All-pole safety isolation is required if the customer is routing the mains cable.
- Current local regulations (such as those of the VDE in Germany) must be observed.
- Relevant country-specific regulations must be strictly followed for all work carried out on the voltage supply system or house
wiring system.
- Should a solid object or any liquid get inside the unit, stop operation immediately and disconnect the unit from the mains
power supply.
Scope of delivery
AEROVITAL Pipe
Remote control Drilling template
Top and bottom blower unit 4 screws 5 x 120
4 dowels S8
Weather grille
AERO
AEROVITAL
Fenstersysteme
Türsysteme
Komfortsysteme
ORIGINAL
BETRIEBSANLEITUNG
Original operating instructions
Adhesive tape

6
AEROVITAL Original operating instructions
06.2018
Installation
Risk of damage to property by drilling holes through concealed cables or pipes!
› Before installing the unit, use a suitable cable and pipe detector at the installation location to identify the presence of
concealed cables or pipes in the wall (such as water pipes).
Step 1 (only for in-wall mounting): Create a wall opening
1. Create the wall opening in accordance with the adjacent
diagram.
Note: The base must be level (plastered).
min. 350 mm 437 mm
75 mm
78 mm
462 mm
Step 2: Marking the holes
For in-wall mounting and electrical fixed
connection
1. For in-wall mounting, cut out the drilling template along
the dotted line.
2. Cut out an opening in the drilling template at the point
marked with a cross and pull the end of the cable through
the hole.
3. Use a water spirit level to align the drilling template and
then fix into place.
4. Mark four mounting holes and the core mounting hole on
the wall.
Please note:
• The base must be level (plastered).
• The entire free cable length should be 300 mm, of which
150 mm must be without outer sheathing.
300 mm
150 mm

Original operating instructions AEROVITAL
06.2018 7
On-wall mounting
1. Use a water spirit level to align the drilling template at a
suitable position and attach to the wall.
2. Mark four mounting holes and the core mounting hole on
the wall.
Please note:
• The base must be level (plastered).
• The maximum interval from the outer edge of the template
to the next socket should not exceed 300 mm.
Step 3: Drilling the core mounting hole and mounting holes
1. Drill the core mounting hole (ø 120+3). Using a hammer
drill at an angle of approx. 2° to 5°, drill a hole through
to the outside wall.
ø120+3
2. Drill the four marked mounting holes (all drilled holes
should have a diameter of 8mm and be at least 45mm
deep).
3. Insert four S8 dowels (included in delivery) into the
drilled holes.
Note: Depending on the type of wall (e.g. plasterboard),
suitable dowels may need to be provided by the customer for
inserting into the drill holes.
Step 4: Trim PVC ventilation pipe
1. Trim the pipe according to the formula:
X = Y – 43 mm (on-wall mounting)
X = Y – 118 mm (in-wall mounting)
Y
X
Y
On-wall mounting In-wall mounting

8
AEROVITAL Original operating instructions
06.2018
Step 5: Fixing the pipe to the socket piece
1. Push the side of the pipe with the recessed middle bar on
to the socket piece of the ventilation unit until the pipe is
firmly seated.
2. Fix the transition point with the adhesive tape included in
the delivery. The pipe and socket pieces must be firmly
interconnected.
Step 6: Removing the front panel
1. Insert screwdriver into the left and then the right opening
of the front panel until the underlying snap connection is
released at both sides.
2. Tilt the front panel forwards, lift off and lay down on the
side.

Original operating instructions AEROVITAL
06.2018 9
Step 7: Cable routing
For fixed electrical connection (a)
1. Lift the ventilation unit and push the pipe, fixed to the unit,
a little bit into the wall opening.
2. Pull the cable through the opening on the rear side of the
ventilation unit.
For connection to a socket (b)
1. Route the connection cable on the left or right side in the
cable duct.
Note: The cable must be neatly routed in the cable duct to
prevent it from being pushed through or squeezed during the
installation.
a
b
Step 8: Screwing the ventilation unit onto the wall
1. Lift the ventilation unit and push the pipe fixed to the unit
through the wall opening.
2. Press the ventilation unit firmly against the wall and fix
with four screws.
3. Seal joints between the ventilation unit and wall with
permanently elastic sealing compound.

10
AEROVITAL Original operating instructions
06.2018
Step 9: Connecting the cable to the clamping block (only for permanent electrical connection)
1. Remove screws and cover.
2. Connect the cable to the clamping block.
3. Position cover and screw firmly into place.
Note: Route the cable through the top opening on the
terminal box.
Step 10: Inserting the blower units
1. Insert the top and bottom blower unit and press lightly
against the contacts.
Note: The blower units are kept in this position after the
assembly of the front panel.
Round, yellow
sticker
Spring-tensioned
PVC pin
Step 11: Inserting the foam strips
1. Press the foam strips into the hollow cavity between the
casing and the top blower unit.
Note: The second foam strip must not project beyond the
front edge of the front panel.

Original operating instructions AEROVITAL
06.2018 11
Step 12: Closing the front panel and testing the function
1. Hook in the front panel at the bottom of the ventilation
unit.
2. Press the top of the front panel with both hands until you
can hear it engage at both sides.
3. Insert the Euro plug into the socket, with an electrical
fixed connection, switch on the security device of the
power circuit for the ventilation unit.
4. Press the On/Off button beside the display and test the
functioning of the ventilation unit.
5. Switch off the ventilation unit following successful testing.
Note: If the ventilation unit is not working, check that the
front panel is correctly seated.
Step 13: Mounting the weather grille
1. Apply the permanent elastic sealing compound to the
outer edge of the pipe and weather grille.
2. Press the weather grille firmly against the wall. Two
clamps must be located above the middle bar and one
clamp below the middle bar.
Please note:
• Ensure that the fins of the weather grille are pointing
downwards.
• There must not be a gap at the transition from the pipe to
the house wall.

12
AEROVITAL Original operating instructions
06.2018
Unit description
AEROVITAL
1. Casing trough
2. Display
3. Infrared receiver
4. Button
5. Casing frame
6. Front panel
7. Air inlet and outlet with cover flaps
8. Cable duct
9. Socket piece
10.Mains cable with Euro plug
6.
5.
1. 2. 3.
7.
4.
1. 5.
7.
9.
10.
8.

Original operating instructions AEROVITAL
06.2018 13
Infrared remote control
1. Infrared transmitter (range approx. 5 m with direct visual
contact to AEROVITAL)
2. Reduce amount of air (P1) reduce humidity/temperature
values and basic ventilation level (P2/P3)
3. Increase amount of air (P1) increase humidity/tempera-
ture values and basic ventilation level (P2/P3)
4. On / Off
Programmable function buttons
5. P1: Pollen protection (manual control)
6. P2: Humidity control
7. P3: Humidity and/or room temperature control
5. 7.
2. 3.
6.
4.
1.
Display
In a normal situation all symbols would not be displayed simultaneously.
Room temperature in degrees Celsius
(Measuring range from 0°C to 99°C)
Relative air humidity in %
(Measuring range from 30% to 90%)
Air throughput level (ten possible levels)
Mode of operation (programs):
P1
P2
P3
Manual ventilation mode (pollen protection)
Automatic ventilation mode (humidity control)
Automatic ventilation mode (humidity and/or room
temperature control)
Operation of the blower units
Filter replacement required
Note! The filter is monitored on the basis of the current
consumption of the unit. If the unit is operated continuously in
air throughput level 1 or 2, the AEROVITAL processor
switches every 8 hours for approximately two minutes to air
throughput level 5, for measuring technological reasons, to
check the filter. The unit then automatically switches back to
the previously set air throughput level.

14
AEROVITAL Original operating instructions
06.2018
Function
Features
• Simultaneous aeration and ventilation
• Filters pollen and dust
• Filtering of the exhaust air
• Heat recovery
• Sound absorption of the outside air
• Low inherent noise
Ventilation mode
In ventilation mode, the AEROVITAL vents and aerates
simultaneously. The unit is equipped with two internal,
segregated air passages and two separated blower units for
this purpose.
Indoor air is drawn in at the two top air inlets (a), filtered,
conveyed via the heat exchanger and exhausted to the
outside.
Fresh air is drawn in from the outside, filtered, conveyed via
the heat exchanger and through the two bottom air outlets
into the room (b).
a
a
b
b
Ventilation elements
The heat exchanger partially absorbs the heat from the
exhausted indoor air, thus heating the supplied fresh air. The
heat exchanger is detachable so that the filter unit in the
heat exchanger can be changed.
The filter unit consists of a cassette filter (filter grade F7),
which filters over 97% of the pollen out of the fresh air and a
fleece filter that filters the indoor air. The two filters prevent
the contamination of the heat exchanger and the blower
units. The necessary replacement of the filter unit is indicated
by the " "symbol in the AEROVITAL display.
The performance of the supply air and the exhaust air
unit and therefore the amount of air is adjustable in three
levels.
Neither blower unit is in operation when the AEROVITAL is
switched off.

Original operating instructions AEROVITAL
06.2018 15
Commissioning
Electrically operated unit.
Risk of fatal injury from electric shock or fire.
› The AEROVITAL is connected directly to the 230 V AC mains power supply. However, the voltage is transformed to 12 V
low voltage in the unit. In case of overload, a safety device (thermal overload protection) in the transformer disconnects
the unit from 230 V AC mains power supply and automatically switches on again when the overload has been rectified.
› A safety switch is also integrated for maintenance purposes. If the front panel is removed, the safety switch cuts off the
supply voltage.
To prevent personal injury or damage to property, always comply with the following instructions
› There is a 230 V AC voltage prevailing on the power connection terminals of the unit, even when the front panel is
removed.
› Do not remove the cover of the connecting clamps behind the top casing unit.
The unit can be commissioned following successful installation and electrical connection of the AEROVITAL.
• The Euro plug of the power cable must be properly connected to the 230 V AC mains power supply via a socket. If the
unit has been permanently connected to the 230 V AC mains power supply, the safety device belonging to this electrical
circuit must be switched on.
• Remove any transport and mounting aids prior to the commissioning.
Operation (general)
Cover flaps
› Open the cover flaps (a), before the AEROVITAL is
switched on.
› Close the cover flaps (b), before the AEROVITAL remains
switched off for a prolonged period.
a
b

16
AEROVITAL Original operating instructions
06.2018
Basic functions
• The infrared receiver receives the signals of the remote
control and transmits these to the unit control.
• The switched air throughput levels are indicated by the
corresponding number of bars in the display.
• When it is switched on, the AEROVITAL always starts in
program P1 (pollen protection program).
After a voltage failure (e. g. power failure), the
AEROVITAL automatically starts in the program that was
last used (P1, P2 or P3).
• During the initial commissioning, the AEROVITAL starts in
air throughput level 5 (factory setting).
Later, the unit will start at the most recent set air flow level
when switched on.
AEROVITAL
Infrared
receiver
Button
Buttons on the unit
The required air throughput level can be adjusted by pressing the button briefly.
Unit is switched off Air throughput level 1 Air throughput level 4 Air throughput level 10 Humidity control
Remote control
The required function can be carried out by pressing the corresponding button briefly.
Button Function Comments
Switch on unit • Unit always starts in pollen protection program P1
Switch off unit • Ventilation unit off
Increase air throughput level • The amount of air is increased in increments (max.
level 10)
• Function is only available in program P1
Increase desired air humidity or room temperature and
basic ventilation level
• Function is only available in program P2 and P3
Reduce air throughput level • The amount of air is reduced in increments (min.
level 1)
• Function is only available in program P1
Reduce desired air humidity or room temperature and
basic ventilation level
• Function is only available in program P2 and P3

Original operating instructions AEROVITAL
06.2018 17
Program overview
• Three programs are selectable that can be programmed by means of remote control.
• If a prolonged pause (approx. 30 seconds) occurs during the programming, without the programming having been
completed, the AEROVITAL automatically switches back to the most recent operating mode. Changed values are not
adopted.
Program Function
P1 P2 P3
Manual control of the air throughput level
Humidity control
The unit automatically switches to basic ventilation if the room air humidity drops below the set
value.
If the room air humidity exceeds the set value the air throughput level is increased automatical-
ly.
Attention! The AEROVITAL only operates in basic ventilation mode if the outside air
simultaneously has a high air humidity than the indoor air.
• Background: Due to the humid outside air, otherwise the room air humidity would continue
to rise.
• Recommendation: On especially humid days, manual control of the unit is recommended
because outside air will still enter the room via the basic ventilation.
Room temperature control
The unit automatically switches to basic ventilation if the room air humidity drops below set
value.
If the room temperature exceeds the set value the air throughput level is increased automatical-
ly.
Attention! The AEROVITAL only operates in basic ventilation mode if the outside air
simultaneously has a higher temperature than the indoor air.
• Background: Due to the warm outside air, otherwise the room temperature would continue
to rise.
• Recommendation: On especially hot days, manual control of the unit is recommended
because outside air will still enter the room via the basic ventilation.
Humidity and room temperature control
The unit automatically switches to basic ventilation if the room air humidity and the room
temperature drops below the set values.
If the room air humidity exceeds the set value the air throughput level is increased automati-
cally.
Attention! The AEROVITAL only operates in basic ventilation mode if the outside air
simultaneously has a higher air humidity than the indoor air or if the outside air has a higher
temperature than the indoor air.
• Background: Due to the humid or warm outside air, otherwise the room air humidity or room
temperature would continue to rise.
• Recommendation: On especially humid or hot days, manual control of the unit is
recommended because outside air will still enter the room via the basic ventilation.

18
AEROVITAL Original operating instructions
06.2018
Programming
P1
Pollen protection
The air throughput level can be adjusted using the buttons or the remote control, or manually using the button on the
AEROVITAL (see „Basic functions“ see page 16).
P2
Humidity control
The AEROVITAL vents continuously in basic ventilation mode and automatically switches the air throughput level higher as
soon as the defined values have been exceeded.
• The air throughput level (1 to 4) for the basic ventilation can be freely selected
• The desired room humidity can be set to a value between 30% and 90%.
Programming example
The AEROVITAL should operate with air throughput level 2 in basic ventilation mode and automatically increase the air
throughput level from a room air humidity of 58% upwards.
Step Button
(press briefly)
Function Display
1
P2
hold down
approx. 5
seconds
A flashing value for the relative air humidity appears in the display.
Factory setting: 55%.
2or
press briefly or
hold down
The numerical value is increased (+) or reduced (
— ) in single
increments
3
P2
A flashing fan symbol appears in the display.
4or
press briefly or
hold down
The air throughput level for the basic ventilation is increased (+) or
reduced ( — ) in single increments
5
P2
The new values are saved (the display flashes 2x briefly).
• The program (P2) will now run with the newly set values.
• The display indicates the current measured values for room temperature and humidity.
• When the P2 button is pressed briefly, the programmed values will be displayed for approx. 3 seconds.

Original operating instructions AEROVITAL
06.2018 19
P3
Humidity control and/or room temperature control
The AEROVITAL vents continuously in basic ventilation mode and automatically switches the air throughput level higher as
soon as the defined values have been exceeded.
• The air throughput level (1 to 4) for the basic ventilation can be freely selected
• The desired room humidity can be set to a value between 30% and 90%.
• The desired room temperature can be set to a value between 10°C and 50°C.
• If only the room humidity should be controlled, the room temperature must be set to 0°C.
• If only the room temperature should be controlled, the room humidity must be set to 0%.
Programming example
The AEROVITAL should provide basic ventilation with air throughput level 2 and automatically increase the air throughput
level when an air humidity of 65% or a temperature of 25°C in the room is exceeded.
Step Button
(press briefly)
Function Display
1
P3
hold down
approx. 5
seconds
A flashing value for the room temperature appears in the display.
Factory setting: 0°C
2or
press briefly or
hold down
The numerical value is increased (+) or reduced ( — ) in single
increments
3P3 A flashing value for the relative air humidity appears in the display.
Factory setting: 55%.
4or
press briefly or
hold down
The numerical value is increased (+) or reduced (
— ) in single
increments
5
P3
A flashing fan symbol appears in the display.
6or
press briefly or
hold down
The air throughput level for the basic ventilation is increased (+) or
reduced (—) in single increments
7
P3
The new values are saved (the display flashes 2x briefly).
• The program (P3) will now run with the newly set values.
• The display indicates the current measured values for room temperature and humidity.
• When the P3 button is pressed briefly, the programmed values will be displayed for approx. 3 seconds.

20
AEROVITAL Original operating instructions
06.2018
Care and maintenance
Electrically operated unit.
Risk of fatal injury from electric shock or fire.
To prevent personal injury or damage to property, always comply with the following instructions:
› Pull the mains plug out of the socket prior to every cleaning process or maintenance work. Never pull at the cable to
disconnect the device from the electricity grid.
› For all devices with a fixed connection to the 230 V AC mains power supply, switch off all poles of the feeder. The fuses
may need to be removed.
Cleaning
Important: When cleaning the AEROVITAL, do not allow liquids to get inside the unit.
• Never use cleaning agents that are aggressive or contain solvents, or sharp-edged objects, as these may damage the
surfaces of the casing.
• Never clean the unit with a high-pressure cleaner or steam-jet cleaner.
• Clean the AEROVITAL with a cloth moistened with a mild soap solution or cleaning agent.
Battery replacement remote control
If, when a button is pressed, no function is carried out, the batteries must be replaced.
1. Open the cover of the battery compartment and remove the used batteries.
Note: The battery compartment is located on the rear side of the remote control.
2. Used batteries must be disposed of in an environmentally safe manner.
3. Insert the new batteries (see the marking on the bottom of the battery compartment for the direction).
Note: 2 batteries, e. g. type Micro, type LR03 or corresponding
4. Then close the battery compartment.