inVENTer 60x490x515 Corner External Finish Instruction Manual

Corner external finish
Installation instructions

Corner flat duct 60x490x515
Corner iV-Twin+ flat duct 60x490x515
Reveal grille V-70×527

60x490x515 Corner External Finish

Trademarks, copyrights and property rights
inVENTer® is a registered trademark of inVENTer GmbH.
The copyright to this document remains with the manufacturer.
Rights to all content and images: © inVENTer GmbH 2021.
All trademarks used in this document are the property of their respective manufacturers and are hereby acknowledged.

Disclaimer
This documentation represents a translation of the original installation instructions.
After completion of the installation it must be given to the user (tenant, owner, property management, etc.).
The content of this documentation has been checked for compliance with the described components. Nevertheless deviations may still occur, therefore no guarantee of compliance can be provided.

This documentation describes the functionality of the standard scope. For reasons of clarity, the documentation does not purport to cover all details on all types of the product and cannot cover every conceivable scenario for assembly and  installation.
The illustrations in this document may differ slightly from the design of the product that you have purchased. The same functionality is ensured despite any design deviations.

This documentation is updated regularly. Necessary corrections and appropriate supplements are always included in subsequent editions. You can find the latest version at www.inventer.de/downloads.

Company information

Publisher:
inVENTer GmbH
Ortsstraße 4a
07751 Löberschütz
Germany
CEO: Annett Wettig
VAT ID number: DE 815494982
Jena District Court HRB 510380

Phone: +49 (0) 36427 211-0
Fax: +49 (0) 36427 211-113
E-mail: info@inventer.de
Web: www.inventer.de

User and safety instructions

Thank you for purchasing this high quality product from inVENTer!
This section provides an overview of the basic safety precautions for safe and proper operation of your ventilation system.

1.1 User information
Safety and warning instructions
The safety and warning instructions in these installation instructions have a uniform structure and are marked with a symbol on the left side of the instruction. A signal word in front of the text also indicates the hazard level. If several  hazard levels exist, the highest level safety instruction is always used.
The safety and warning instructions contain the following information:

SIGNAL WORD: Type and origin of the hazard. Possible consequences of the hazard!
Measures to avoid the hazard.

The signal word indicates the severity of the potential hazard unless the preventive measures are taken:

WARNING means: Possible danger of serious injury or death.
CAUTION means: Direct danger of minor/significant injury.
NOTICE means: Direct or possible risk of property damage due to an adverse event/state.

If you see these signs, ensure you observe the described measures to prevent possible hazards and/or damage.

Other symbols used in this documentation
In addition to the safety instructions, the following symbols are used:

| A TIP symbol indicates practical and useful tips for handling your ventilation system.
---|---
| Before each step, any additional tools and materials required for the activity are listed.
| Red bar over a graphic: graphic shows the interior wall.
| Blue bar over a graphic: graphic shows the exterior wall.

► Action required: This prompts the user to perform a specific action.
Check the results requires you to check the results of the action you have performed.

1.2 Safety instructions
The installation instructions are part of your iV14-MaxAir ventilation unit and must be available at all times (see www.inventer.de/downloads). When handing the system to a third party, the information regarding access to the installation instructions must be handed over also.
Before performing any work on the unit/system, read the installation instructions carefully and observe all notices that refer to the assembly and installation process in this section. Also note the safety instructions that precede the  described handling instructions.
Non-observance of safety instructions could result in injury and/or property damage.

Intended use
“Corner” refers to an external finish for inVENTer ventilation units.
The associated components must only be installed in combination with such units.

General information

• Always observe the relevant standards, regulations and guidelines when installing the components for this variant. In particular also applicable building regulations, fire safety regulations and accident prevention regulations of the  employers’ liability insurance association.
• Only use the components in accordance with the usage scenarios described in this documentation. Changes or modifications to the components are not permitted.
• Your ventilation system has been developed exclusively for use in ambient temperatures between -20 and +50 °C and the components of this installation variant must also only be used within this temperature range.
• Trouble-free and safe operation of the components of this installation variant depends on proper transportation, proper storage and installation, as well as careful cleaning and care.

Installation and assembly

• CAUTION: The system may only be installed by qualified personnel.

• Before starting work, you should have a project plan showing the number of ventilation units,  the location of the ventilation units, the ventilation principle (cross ventilation, single room ventilation, extract ventilation) and the  associated controllers. The exact positioning of the individual units and control devices must be checked at the installation site and, if necessary, adapted to the local conditions with the involvement of the responsible planner or  user.
  For optimum functionality, installation is recommended in an appropriate place in the window’s reveal area.

• NOTICE: Contamination of components, e.g. by plaster residue, will damage the components! Seal the air outlets so they are dust-tight throughout the construction work.
  Do not remove the thread locks, if applicable, until final assembly.

• NOTICE: Store components securely and do not throw them to avoid damage and breakage of the components.

• NOTICE: In order to avoid algae growth around the flat duct/reveal grille, the instructions for installation must be followed exactly (apply all sealing tapes!). Insulation of at least 10 mm thickness must be applied to the flat duct. We  recommend a biocidal pre-treatment/ water-repellent pre-treatment of the façade surface around the flat duct/reveal grille.
  Consult your planner about this!

• NOTICE: When installing components in (exterior) walls with insulation, use insulation wallplugs to ensure that the components are securely fastened.
  Insulation wallplugs are not included in the scope of supply, they are available as an option!

Cleaning and care

• CAUTION: The care of components must not be carried out by children and/or persons who are not fully capable of doing so due to their physical, sensory or mental capabilities, inexperience or lack of knowledge.
  Young children should be supervised to ensure that they do not play with the equipment.

• NOTICE: Do not use strong cleaning agents or solvents. Use a soft, damp cloth or brush for cleaning.

Any kind of use other than the intended use will exclude all liability claims.

Improper use
Any use that is not mentioned in the intended use section, is considered to be improper.
Especially do not install the components in areas in which the following may occur:

• Environment containing strong oils or lubricants.
• Flammable, aggressive and corrosive gases, liquids or vapours.
• Extreme dust exposure.
• Ambient temperatures outside the range of -20 to 50 °C.

Qualified personnel
The components may only be set up, operated and cleaned in conjunction with this documentation.
Any necessary cleaning or maintenance work can be carried out by the user following brief instructions. The cleaning/care of components must not be carried out by children and/or persons who are not fully capable of doing so due to  their physical, sensory or mental capabilities, inexperience or lack of knowledge.

Overview: Corner external finish

The corner is an external finish for inVENTer ventilation units and comprises a flat duct and the reveal grille. It has been developed to integrate ventilation units in as inconspicuous a way as possible into exterior walls with insulation. It is  especially ideal where soundproofing requirements are higher or if no visible weather protection hood can be affixed to the exterior wall due to building regulations (e.g. listed building stipulations).”
The Corner external finish is intended for installation in insulation. The reveal grille inserted into the window reveal (white/grey/anthracite/custom colour) means that the ventilation units are integrated into the wall structure in a  visually discreet manner.
The ultra-flat duct means that the Corner external finish is also suitable for low insulation thicknesses and can be inserted on both the right and left of the window reveal.
The Corner external finish is available in two variants:

• Standard for all inVENTer ventilation units with simple airflow
• iV-Twin+ for iV-Twin+ (split airflow)

Components

• Corner flat duct

• Sliding sleeve (Fixation element)

• Reveal grille
  An adapter depending on the ventilation unit

• Cut-out adapter Ø 100 mm, Ø 160 mm, Ø 200 mm

2.1 Construction

1. Flat duct

2. Sliding sleeve
   (Fixing element)

3. Reveal grille
   3a Bottom drip rail
   3b Condensate drip

4. Adapter Ø100 mm

5. Adapter Ø 160 mm

6. Adapter Ø 200 mm
   Only for variant iV-Twin+:

7. Sealing element

8. Flat duct separating insert (L-form)

2.2 Dimensional drawings

Flat duct

1. Flat duct

2. Air outlet

3. Wall sleeve adapter
   (Ø 100 mm, Ø 160 mm, Ø 200 mm)

4. Fixing holes (4 x)

Flat duct sliding sleeve

1. Metal sleeve
2. Threaded hole (2x)
3. Fixing holes (4 x)

Reveal grille

1. Reveal grille
2. Bottom drip rail
3. Pass-through drill hole (2 x)
4. Condensate drip
5. Air outlet

Flat duct separating insert
Only used in conjunction with the inVENTer iV-Twin+ ventilation unit!

Preparing for installation

3.1 Position of the wall opening

1. Wall opening
2. Flat duct contour
3. Bottom edge of lintel 1)
4. Door/window frame
5. Reveal

1. Be aware of the insulation thickness and possible roller shutters on the exterior wall
2. See sectional drawing ( 12 f., Fig. 9/10)

Dimensions

Designation| Depth/length [mm]| Width [mm]| Height [mm]
---|---|---|---
Wall opening for wall sleeve| Wall thickness 1)| Ø115
R-D103 wall sleeve| 495 (745)| Ø103
Corner flat duct 60x490x515| 515| 60| 490
Reveal grille V-70×527| 12.4| 70| 527
|
---|---
1 Wall opening
2 Flat duct contour
3 Bottom edge of lintel1)
4 Door/window frame
5 Reveal| 1 Wall opening
2 Flat duct contour
3 Bottom edge of lintel1)
4 Door/window frame
5 Reveal

1. Be aware of the insulation thickness and any roller shutters on the exterior wall
2. 160 mm: See sectional drawing ( 14 f., Fig. 11/12 )
3. 200 mm: See sectional drawing ( 16 f., Fig. 13/14 )

Dimensions

Designation| Depth/length [mm]| Flat duct with adapter Ø160 mm| Flat duct with adapter Ø 200 mm
---|---|---|---
Width [mm]| Height [mm]| Width [mm]| Height [mm]
Wall opening for wall sleeve| Wall thick- ness 1)| Ø180| Ø225
Wall sleeve| 495 (745)| Ø160| Ø200
Corner flat duct 60x490x515| 515| 60| 490| 60| 490
Reveal grille V-70×527| 12.4| 70| 527| 70| 527

1. with masonry and plaster; insulation thickness at least 70 mm

3.2 Sectional drawing of the installation setup
Wall sleeve Ø  100 mm
Installation version 1: Flat duct is attached to masonry

A Plaster
B Masonry
C Window frame
D Window casement
E Reveal edge plaster
F Render
G Insulation1)| Reveal grille with sealing tape
Flat duct sliding sleeve with sealing tape
Flat duct2)
---|---

1. The insulation thickness on the flat duct must be at least 10 mm.
2. (y + z) must be min. 250 mm / max. 385

Installation version 2: Flat duct is underlaid with insulation
By underlaying the flat duct with insulation material, it is possible to adjust the position of the flat duct in the insulation layer.

A Plaster
B Masonry
C Window frame
D Window casement
E Reveal edge plaster
F Render
G Insulation1)| 1 Reveal grille with sealing tape
2 Flat duct sliding sleeve with sealing tape
3 Flat duct2)
---|---

1. The insulation thickness on the flat duct must be at least 10 mm.
2. (y + z) must be min. 250 mm / max. 385

Wall sleeve Ø  160 mm
Installation version 1: Flat duct is attached to masonry

A Plaster
B Masonry
C Window frame
D Window casement
E Reveal edge plaster
F Render
G Insulation1)| 1 Reveal grille with sealing tape
2 Flat duct sliding sleeve with sealing tape
3 Flat duct2)
---|---

1. The insulation thickness on the flat duct must be at least 10 mm.
2. (y + z) must be min. 250 mm / max. 385

Installation version 2: Flat duct is underlaid with insulation
By underlaying the flat duct with insulation material, it is possible to adjust the position of the flat duct in the insulation layer.

A Plaster
B Masonry
C Window frame
D Window casement
E Reveal edge plaster
F Render
G Insulation1)| 1 Reveal grille with sealing tape
2 Flat duct sliding sleeve with sealing tape
3 Flat duct2)
---|---

1. The insulation thickness on the flat duct must be at least 10 mm.
2. (y + z) must be min. 250 mm / max. 385

Wall sleeve Ø  200 mm
Installation version 1: Flat duct is attached to masonry

A Plaster
B Masonry
C Window frame
D Window casement
E Reveal edge plaster
F Render
G Insulation1)| 1 Reveal grille with sealing tape
2 Flat duct sliding sleeve with sealing tape
3 Flat duct2)
---|---

1. The insulation thickness on the flat duct must be at least 10 mm.
2. (y + z) must be min. 250 mm / max. 385

Installation version 2: Flat duct is underlaid with insulation
By underlaying the flat duct with insulation material, it is possible to adjust the position of the flat duct in the insulation layer.

A Plaster
B Masonry
C Window frame
D Window casement
E Reveal edge plaster
F Render
G Insulation1)| 1 Reveal grille with sealing tape
2 Flat duct sliding sleeve with sealing tape
3 Flat duct2)
---|---

1. The insulation thickness on the flat duct must be at least 10 mm.
2. (y + z) must be min. 250 mm / max. 385

Installation and assembly

Read the section carefully before installation to avoid installation errors.
Assembly must be carried out by qualified personnel.

4.1 Check the scope of supply
Check the delivery for completeness and transport damage upon receipt using the delivery note.
Report missing items immediately.

The scope of supply of the Corner external finish is made up of two delivery units:
The Corner flat duct 60x490x515 or Corner iV-Twin+ flat duct 60x490x515 and a V-70×527 reveal grille. The reveal grille is available in various colours and must be ordered according to the specifically requested colour and properties.

Corner Standard external finish

1. Flat duct incl. 4 x fixing material

2. Adapter for various diameters of the wall sleeve
   2a Adapter with cut-out Ø  200 mm
   2b Adapter with cut-out Ø  160 mm
   2c Adapter with cut-out Ø  100 mm

3. Sliding sleeve with
   3a plaster protection (pre-fitted) incl. 4x fixing material

Corner iV-Twin+ external finish

1. Flat duct incl. 4 x fixing material

2. Adapter with cut-out � 200 mm

3. Flat duct separating insert

4. Sealing element

5. Sliding sleeve with
   5a plaster protection (pre-fitted) incl. 4x fixing material

6. Sealing tape 10 mm
   Reveal grille incl. 2 x fixing material

7. Sealing tape 15 mm

4.2 Installation instructions and requirements
NOTICE
Penetration of condensate and/or algae build-up around the flat duct, wall opening and reveal grille leads to damage to the masonry/exterior wall and/or discolouration of the façade!

• Secure sealing tape all the way around the reveal grille before installing the external finish.

• In the wall sleeve, attach end-stop tape toward the exterior wall and place the cut-out in the end-stop tape at the bottom in the centre of the wall sleeve.
  This step is not required when installing an iV-Twin+ since it does not use any end-stop tape!

• Before installation, carry out a biocidal pre-treatment/water-repellent pre-treatment of the plaster surface around the external finish (consult your planner regarding this!)

The exterior wall is completed and even.
The wall sleeve matching your ventilation unit (Ø  100 mm, Ø  160 mm or Ø  200 mm) is installed.

To install the wall sleeve, see the installation and operating instructions for your specific ventilation unit.

4.3 Preparing for installation
Removing plaster protection (Styrofoam disc)

Shown here is the wall sleeve of diameter 200 mm, however this installation step applies in the same way for wall sleeves of diameter 100 mm and 160 mm.
► Remove the protective discs from the wall sleeve on the exterior wall side.

Attaching end-stop tape
This step is not required with wall sleeves of diameter 100 mm and when installing an iV-Twin+.

End-stop tape

The wall sleeve is prepared for installation.

► Attach the end-stop tape, 380 x 15 mm, on the exterior wall side in the upper area of the wall sleeve.
Make sure that the cut-out in the circumferential end-stop tape is placed in the lower area of the wall sleeve (condensate drip).

4.4 Preparing the flat duct
The flat duct can be installed on the right or left of the window reveal. This installation setup must be taken into account when inserting the adapter. The hole cut-out on the adapter must always point upwards, so the flat duct may need to  be rotated around 180° before inserting the adapter.

Corner Standard external finish
Inserting the adapter into the flat duct

► Determine which side of the window reveal the flat duct is to be installed on.
► Align the flat duct in the direction of installation.
► Choose the adapter with the cut-out required for installation of your ventilation unit: Ø  100 mm (adapters Ø  100 mm and adapters Ø  160 must be inserted), Ø  160 mm or Ø  200 mm.
► Insert the selected adapter into the flat duct.

The adjacent illustration of the insertion of an adapter with a Ø  200 mm cut- out is an example.

► Ensure that the hole cut-out on the adapter always points upwards, depending on which side of the window reveal the flat duct is to be installed.
A: Installation on the right of the window reveal

For installation on the left of the window reveal:
► Rotate the flat duct around 180°.
B: Installation on the left of the window reveal

Corner iV-Twin+ external finish
Inserting the flat duct separating insert

There are guides in the flat duct into which the separating insert is slotted.
► Determine which side of the window reveal the flat duct is to be installed on.
The flat duct can be installed on the right or left of the window reveal. This installation setup must be taken into account when securing the separating insert.

► Align the flat duct in the direction of installation.

1. At the top in the direction of installation
2. Air outlet
3. End stop of the long arm
4. Long arm of the separating insert
5. Short arm of the separating insert

► Slide the separating insert into the guide.
The long arm abuts at the top with the opening of the flat duct while the short arm points towards the air outlet.
Ensure that the long arm of the separating insert always points upwards when being inserted and that the short arm points towards the outlet. To ensure this, align the flat duct and separating insert accordingly with each other where  necessary.
A: Installation on the right of the window reveal

For installation on the left of the window reveal:
► Rotate the flat duct around 180°.
B: Installation on the left of the window reveal
The separating insert is secured in the flat duct.

Inserting the adapter into the flat duct

Requirements:
The separating insert is in the flat duct.

The flat duct’s direction of installation (left or right of the window reveal) is already determined by the inserted separating insert.

► Insert the supplied adapter into the flat duct.
Ensure that the adapter with the Ø  200 hole cutout is placed on the long arm of the separating insert.

Attach the sealing element to the separating insert

Requirements:
The separating insert and adapter are positioned in the flat duct.
► Pull the protective film off the adhesive surface of the sealing element.
► Stick the sealing element in the area of the adapter cut-out centrally on the visible long arm of the separating insert.

You have attached the sealing element to the separating insert.

1. Attached separating insert
2. Sealing element stuck in the centre

4.5 Cutting the flat duct to size
Installation version 1: Flat duct is attached to masonry

Folding ruler / measuring tape, pencil, saw

The adjacent illustration is an example.
The installation step applies equally to wall sleeves of diameter 100 mm, 160 mm and 200 mm.

► Determine the installation length:

• Push the flat duct onto the wall sleeve.
• Make a mark flush with the window reveal, deducting 3 mm for the sliding sleeve and sealing tape that will be attached later.
• Add the insulation and plaster thickness (z) to the marked length.

You have determined the installation length L of the flat duct (y+z) + 130.
► Saw the flat duct to the determined installation length L.
You have cut the flat duct to size.

Installation version 2: Flat duct is underlaid with insulation

Folding ruler / measuring tape, pencil, saw

The adjacent illustration is an example.
The installation step applies equally to wall sleeves of diameter 100 mm, 160 mm and 200 mm.

► Determine the installation length:

• Push the substructure panel and flat duct onto the wall sleeve together.
• Make a mark flush with the window reveal, deducting 3 mm for the sliding sleeve and sealing tape that will be attached later.
• Add the insulation and plaster thickness (z) to the marked length.

You have determined the installation length L (y+z) + 130.

► Place the flat duct and the substructure panel congruently on top of each other.
► Saw the flat duct together with the substructure panel to the determined installation length L.
You have cut the flat duct and also the substructure panel to size.

4.6 Fitting the sliding sleeve
10 mm sealing tape, cordless screwdriver, screws

Requirements:
The flat duct is prepared (adapter inserted, flat duct cut to length).

10 mm sealing tape is used.
It is stuck into the interior of the sliding sleeve.

► Pull a piece of the protective film off the adhesive surface of the sealing tape and stick it at the level of the cut-out inside on the cut-out edge of the sliding sleeve.
► Secure the sealing tape all the way around along the cut-out edge on the inside of the sliding sleeve. To do this, gradually pull off the protective film from the adhesive surface of the sealing tape.
► Also secure the sealing tape on the inside to a cross-strut on the sliding sleeve. This crossstrut must be positioned at the bottom when the sliding sleeve is fitted to the flat duct.

 ► Push the sleeve all the way onto the flat duct’s outlet opening until it stops.

Take care to ensure that the strut with the sealing tape is positioned at the bottom.
Take care to ensure that you push the sleeve all  the way until it stops.

► Screw the sliding sleeve at the top and bottom to the flat duct.

You have fitted the sliding sleeve with the sealing  tape secured in place.

Check the length again to ensure it matches with the length determine in section 4.5.
Ensure that you measure up to the edge  of the sliding sleeve. The plaster protection is not included in the measurement.

4.7 Securing the flat duct to the exterior wall

Spirit level, pencil, drill with 8 mm bit, cordless screwdriver, rawl plugs, screws

Requirements:
The sliding sleeve is installed.
► Push the flat duct onto the wall sleeve and mark the drill holes.
The flat duct is fitted without a slope.

► Drill the four holes with Ø  8 mm, min. 50 mm deep.
When installing a iV-Twin+ Corner, there is no end-stop tape in the wall sleeve.

The masonry is prepared.

Installation version 1: Flat duct is attached to masonry

Requirements:
The sliding sleeve is installed.
The masonry is prepared.

 ► Insert the rawl plugs into the boreholes.

 ► Screw the flat duct to the exterior wall.

Alternatively, you can glue the flat duct to the wall. To do this, follow the instructions on how to use your specific façade adhesive.
The flat duct is secured to the exterior wall.

NOTICE: Insulation of at least 10 mm must be applied to the flat duct. We recommend an insulation thickness of ≥ 20 mm on the flat duct.
► Apply the insulation to the exterior wall. Ensure that at least 10 mm of insulation is applied to the flat duct.
► Apply render to the insulation and window reveal.
► Render the window reveal flush with the sliding sleeve.
Take care not to apply render up to the plaster guard (render edge at the height of the sliding sleeve).

The flat duct is installed.

Installation version 2: Flat duct is underlaid with insulation

► Place the flat duct and the substructure panel congruently on top of each other.
► Drill through the screw holes present in the flat duct and create the custom-fit drill holes in the substructure panel.
► Insert the rawl plugs into the boreholes.
► Screw the flat duct together with the substructure panel to the exterior wall.

Alternatively, you can glue the underlay to the flat duct and then bond them to the masonry together. To do this, follow the instructions on how to use your specific façade adhesive.

The flat duct is secured to the exterior wall.

NOTICE: Insulation of at least 10 mm must be applied to the flat duct. We recommend an insulation thickness of ≥ 20 mm on the flat duct.
► Apply the insulation to the exterior wall.
Ensure that at least 10 mm of insulation is applied to the flat duct.
► Apply render to the insulation and window reveal.
► Render the window reveal flush with the sliding sleeve.
Take care not to apply render up to the plaster guard (render edge at the height of the sliding sleeve).
The flat duct is installed.

4.8 Fitting the reveal grille
Screwdriver, 15 mm sealing tape, screws

Requirements:
The exterior wall is completed and even.
The flat duct is installed.

NOTICE: If the reveal grille is installed on not fully hardened exterior walls, the exterior wall will be damaged!

• Only fit the reveal grille once the exterior wall is finished and has fully hardened.

► Remove the thread locks.
► Remove the plaster protection.
TIP: Do not apply the sealing tape until immediately before installing the reveal grille. This prevents the sealing tape from swelling too much and makes installation easier.

 ► Pull a piece of the protective film off the adhesive surface of the sealing tape and stick at the bottom in the bending edge of the window reveal.

 ► Fasten the sealing tape on the outside wall side all around along the bending edge on the inside in the reveal grille.

Take care to ensure that the sealing tape is bonded below the condensate drip and the passthrough drill hole at the bottom and above the  pass-through drill hole at the top.

 ► Also secure the sealing tape on the inside to the lower surface between the reveal grille’s grid honeycomb.

 ► Screw the reveal grille to the flat duct.
Make sure that the drip rail is directed towards the ground.

You have fitted the reveal grille.

The external finish is fitted.

Technical data

The specifications contained in the instructions for your specific ventilation unit apply.
The standard sound level difference altered by the use of the Corner external finish is specified in the table below.

Ventilation unit| Standard sound level difference  [dB]| | Ventilation unit| Standard sound level difference  [dB]
---|---|---|---|---
iV-Smart+| 53 – 59| | aV100 wall installation set| 55 – 59
iV14-Zero| 55 – 60| aV100 ALD| 53
iV14-MaxAir| 45 – 51| aV160 ALD| 61
iV-Twin+| n. a.| aV200 ALD| 54

Scope of supply

All components are also available as spare parts.

1. Special variant: consisting of aluminium, with increased salt resistance.

Disposal

The products described in these installation instructions contain valuable materials which can be recovered and recycled.
The separation of waste materials into different varieties facilitates recovery of the recyclable materials. Contact your local authority disposal company to arrange environmentally friendly recycling and disposal of your old system. They  will dispose of the product in compliance with the applicable national regulations. Ensure that the product’s packaging is sorted correctly for disposal.

The table below contains disposal recommendations.

metal collection

Guarantee and warranty

Guarantee
Outside Germany, the national guarantee provisions of the country in which the system is sold apply. Please contact the distributor for your country.
The guarantee covers all defects that were present at the time of purchase. Failure to observe the intended use will invalidate all warranty claims.
Manufacturer warranty
inVENTer GmbH provides a five-year warranty for all electrical components and the wall sleeve, as well as a 30-year warranty on the ceramic component of the thermal accumulator.
This covers premature product wear.
Further information about the warranty is available at www.inventer.eu/gtcs.

Service

Claims
Check the delivery for completeness and transport damage upon receipt using the delivery note.
Report missing items immediately, and at the latest within 14 days to your supplier, distributor or factory representative.

Warranty and guarantee claims
In the case of a warranty or guarantee claim, contact your local distributor or factory representative.
In all cases, please return the complete unit to the manufacturer.
The warranty is an additional offering by the manufacturer and in no way affects the applicable law.

Accessories and spare parts
To order components for your ventilation unit, contact your nearest factory outlet or our service staff.

Technical customer service
For technical support contact our service staff:

+49 (0) 36427 211-0
+49 (0) 36427 211-113

info@inventer.de
www.inventer.eu

NOTES

inVENTer GmbH
Ortsstraße 4a
D-07751 Löberschütz
Germany
www.inventer.eu
Subject to modifications.
We accept no liability for printing errors.
Item number: 5050-0005
Version: 1.0 – 08/2023

References

• Dezentrale Lüftungsanlagen - unsichtbar, energieeffizient, lautlos
• inVENTer-Downloads: Alles zu Ihren inVENTer-Produkten
• Decentralized ventilation systems - invisible, energy-efficient, silent
• inVENTer - General Terms and Conditions (GTC)

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