inVENTer iV-Smart+ User manual
iV-Smart+
Standard • Corner • Ohio
2
iV-Smart+ventilation system •Installation instructions
Trademarks, copyrights and property rights
inVENTer®, Xenion®, inVENTron®and Clust-Air®are registered
trademarks of inVENTer GmbH.
The copyright of this document remains with the manufacturer.
Rights to all contents and images: © inVENTer GmbH 1999-2018.
All trademarks used in this document are the property of their respective
manufacturers and are hereby acknowledged.
Disclaimer
This documentation is a translation of the original German 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
hardware and software. Nevertheless deviations may still occur, there-
fore no guarantee of compliance can be provided. This documentation
describes the functionality of the standard scope. The documentation
does not purport to cover all details on all types of the product and
cannot cover every conceivable scenario for installation and assembly.
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.
www.inventer.eu/downloads
Version 1.1
3
iV-Smart+ventilation system •Installation instructions
Table of contents
1 User and safety instructions .................................................................................................. 4
1.1 User information............................................................................................................... 4
1.2 Safety instructions............................................................................................................ 5
2 System overview ..................................................................................................................... 8
2.1 Function ........................................................................................................................... 9
2.2 Control elements.............................................................................................................. 10
.......................................................................................................................... 11
...................................................................................................... 11
............................. 12
........................................... 14
4 Preparing for installation / Installation position ................................................................... 15
5 iV-Smart+ventilation unit ....................................................................................................... 16
5.1 Construction..................................................................................................................... 16
...................................................................................................................... 17
5.3 Assembly and installation ................................................................................................ 20
6 iV-Smart+Corner ventilation unit.......................................................................................... 28
6.1 Construction..................................................................................................................... 28
...................................................................................................................... 29
6.3 Assembly and installation ................................................................................................ 33
7 iV-Smart+Ohio ventilation unit .............................................................................................. 41
7.1 Construction..................................................................................................................... 41
...................................................................................................................... 42
7.3 Assembly and installation ................................................................................................ 45
8 Troubleshooting and disposal ............................................................................................... 53
9 Guarantee and warranty ......................................................................................................... 55
10 Service...................................................................................................................................... 55
11 Appendix 1: Terminal assignment: reversible fan................................................................ 56
12 Appendix 2: Wiring protocol .................................................................................................. 57
TABLE OF CONTENTS
4
USER AND SAFETY INSTRUCTIONS
iV-Smart+ventilation system •Installation instructions
1 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 unit.
1.1 User information
Concept of safety instructions
The safety and warning instructions in these operating 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.
A signal word indicates the severity of the potential hazard unless the preventative measures
are taken.
WARNING indicates: Imminent danger of serious injury or death.
CAUTION
CAUTION
Before carrying out any work on steps stressed with this symbol disconnect the power supply.
NOTICE indicates: Imminent or possible damage to property due to an adverse event/state.
slope to the exterior wall side to ensure that occuring condensate may drain away.
the unit attach all sealing tapes!
If you see this sign, 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:
Red frame surrounding: Graphic shows the interior wall.
Blue frame surrounding: Graphic shows the exterior wall.
1 – 2°
5
USER AND SAFETY INSTRUCTIONS
iV-Smart+ventilation system •Installation instructions
1.2 Safety instructions
These installation instructions are part of the ventilation unit and must be permanently avail-
be handed over also. Before performing any work on the system, read the installation instruc-
tions carefully and observe all information regarding installation and assembly contained in
this section. Also note the safety instructions that precede the described handling instructions.
Non-observance of safety warnings could result in injury and/or property damage.
Intended use
The ventilation unit is designed to ventilate dwellings and similar residential spaces.
It is controlled via an inVENTer system controller.
General instructions
• Observe the relevant standards, regulations and guidelines, especially the applicable building
• Use the equipment/system exclusively for the applications that are described in this docu-
mentation and only in conjunction with components that are recommended, authorised and
described by inVENTer GmbH in this documentation.
• Your ventilation unit is exclusively designed for use in ambient temperatures
between -20 and 50 °C.
• Trouble-free and safe operation of the equipment depends on proper transportation, proper
storage and installation as well as careful operation and maintenance.
Assembly and installation
•
• Before starting work, you should have a ventilation concept from which the number of
ventilation units, their position, the ventilation principle (cross ventilation, individual room
ventilation, extraction) and the relevant controllers can be determined. The exact positioning
of the units and controllers must be determined on-site and, if necessary, adapted to the local
conditions by the user/planner. Installation is recommended in a suitable position in the upper
wall area for optimal operation.
• WARNING:
chimney sweeper and/or building planner before installation!
• NOTICE: The ventilation unit must not be used for drying out buildings. It must not be put
into operation until after completion of the construction work. The ventilation unit must remain
sealed against dust during the construction work (attached protective discs).
• NOTICE:
above sensitive paintings or furnitures.
• NOTICE: Observe the predetermined minimum distances on both sides of the wall and in
front (see , page 15) to avoid the mixing of outdoor air and exhaust air, and to ensure
access to the unit and its components.
• NOTICE: Install the wall sleeve outside airtight and inside vapour tight into the air resistance
layer. Material must be provided by the customer. After installing the wall sleeve replace the
wall structure as far as the wall sleeve and observe the necessary barrier levels in order to
avoid the interruption of the thermal insulation composite system. Consult your planner!
6
USER AND SAFETY INSTRUCTIONS
iV-Smart+ventilation system •Installation instructions
• NOTICE: Install the wall sleeve with a slope of 1 – 2° to the exterior wall in order to ensure
that occuring condensate may drain away.
• NOTICE: The ventilation unit must not be installed in areas in which direct contact with water
spray is possible.
• NOTICE: In order to prevent algae accumulation and a discolouration of the façade around
the weather protection hood observe all installation advices (apply all sealing tapes!). In
vulnerable areas, apply a biocidal/water repellant treatment to the plaster surface around the
• NOTICE:
to ensure safe fastening. These are not part of the scope of supply, but are available as an
option.
• NOTICE: Exclusively use permanently elastic sealing compound for exterior/outdoor use to
seal the joints at the exterior closures (protective hoods Nova and Ohio).
• NOTICE:
cover with oily and/or dirty hands. Avoid contact with sharp or pointed objects, e.g. rings.
Wiring/Electrical connection of the fan
•
personnel.
• NOTICE: Your ventilation unit operates with a safety extra low voltage (SELV) and an
directly to the 230 V mains, but must always be connected via a controller.
• NOTICE: Exclusively lay cables without a plaster-resistant cable sheath inside an empty
conduit.
• The ventilation units must be synchronised when using multiple ventilation units controlled
via multiple controllers (see installation and operating instructions for the controller). All of the
controllers should be connected via a mains fuse in the building distributor.
If your equipment/system has a defect, contact your nearest distributor or our technical service.
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.
• Contain (or may contain) strong oils or lubricants.
•
• Contain (or may contain) extreme dusts.
• Are exposed to ambient temperatures below -20 °C and above 50 °C.
• Contains obstacles that hinder access to, or removal of, the unit’s components.
7
USER AND SAFETY INSTRUCTIONS
iV-Smart+ventilation system •Installation instructions
The equipment/system may only be installed, set up and operated in conjunction with this docu-
mentation and the documentation for the controllers.
Assembly and installation
Installation, electrical connection and set up of the equipment may only be performed by qual-
-
tation are persons who are authorised to install, put it into operation and identify equipment,
systems and circuits in accordance with established safety procedures.
Conformity
The ventilation unit complies with the applicable technical safety requirements and standards
for household and similar electrical appliances. They are conform to the following European
directives:
• 2014/30/EC: Electromagnetic compatibility directive
• 2009/125/EC: Energy related products directive
• 2014/35/EC: Low voltage directive
• 2011/65/EC: Restriction of certain Hazardous Substances (RoHS) directive
8
SYSTEM OVERVIEW
iV-Smart+ventilation system •Installation instructions
2 System overview
The iV-Smart+ventilation system is designed to ventilate living rooms and bedrooms in single-
and multi-family houses, hotels and guest houses, rooms in public facilities and work rooms in
buildings. Installation is carried out in the exterior wall.
The ventilation unit iV-Smart+comprises a wall sleeve into which a thermal accumulator insert
is installed, as well as an inner cover and an exterior closure.
The thermal accumulator insert contains the ceramic thermal accumulator and inVENTron.
accumulator.
The standard length of the wall sleeve is 495 mm. For thicker walls, there is the option of
ordering a wall sleeve with a length of 745 mm. Both versions can be trimmed on site.
It is controlled via one of the following inVENTer system controllers1):
• sMove s4 • sMove s8 • MZ-Home
Components
•
• Thermal accumulator insert
(thermal accumulator and inVENTron)
•
• Exterior closure:
•
options available
• Sound and wind protection options
available as accessory
Models
• Standard version: iV-Smart+ventilation units with driving rain proof Nova or Smart weather
protection hood (white/grey/Nord/custom colour)
• Corner version: iV-Smart+-
lation layer and reveal grille (white/grey/Nord/custom colour)
into the external wall.
• Ohio version: Ventilation units iV-Smart+ with Ohio weather protection hood (grey)
It is designed as an solution for buildings with the special requirements of particullarly thin
1) The installation and operating instructions for the controller do not form part of this documentation and are supplied separately.
9
SYSTEM OVERVIEW
iV-Smart+ventilation system •Installation instructions
2.1 Function
The iV-Smart+ventilation system is used to provide ventilation for living rooms and bedrooms.
An integrated thermal accumulator in combination with the Xenion reversible fan and the guid-
The ventilation unit operates on the principle of heat
recovery by changing the direction of the fan. The
integrated thermal accumulator charges itself with heat
(extract air). After 70 seconds, each Xenion reversible
-
es direction, it releases the stored heat energy into the
incoming outside air (supply air).
For this principle to work correctly and to ensure the
room’s pressure stability the incoming air and extract
air volumes must match, i. e. two iV-Smart+ventilation
units are required. These are operated in pairs in
push-pull operation: One ventilation unit works in supply air mode while the other works in
extract air mode at the same time.
sensitivity to pressure variation meets the requirements of class S3 according to EN 13141-8
In order to ensure the full functioning of the ventilation system throughout the entire year, an
reversible fan is automatically switched to extract air mode for 4 cycles. This allows the thermal
switches the ventilation unit back to the originally selected mode.
-
A decentralised ventilation system is based on the free movement of air between individual
pairs of ventilation units. Therefore, internal doors must not have air-tight seals. Ensure ade-
quate air transfer measures: An air gap of about 10 mm below the door, unscrew the hinges by
5 mm, use a ventilation grille or similar (cross ventilation).
controller, operating modes and functions may be selected.
70 s
10
SYSTEM OVERVIEW
iV-Smart+ventilation system •Installation instructions
2.2 Control elements
sMove controller
The controllers from the sMove product range are electronic control
unit for controlling the iV-Smart+ventilation units.
They are characterised by their timeless and slim design and a
simple touch-based operating concept.
The sMove controller is available in the s4 and s8 versions.
s4 is used to control up to four iV-Smart+ventilation units.
s8 is used to control up to eight iV-Smart+ventilation units.
The connected ventilation units can be controlled in the following modes:
• Heat recovery • Pause function
•
MZ-Home controller
The MZ-Home controller is an electronic control unit for controlling
up to 16 iV-Smart+ventilation units.
It is characterised by Clust-Air technology (multizone control),
simple installation, touch-based operation and its versatility.
The MZ-Home controller consists of a control unit and at least one
(optional up to four) Clust-Air module(s). Each Clust-Air module
can control up to four iV-Smart+
within the accommodation unit. This allows the MZ-Home controller
within the accommodation unit. For each zone, the operating mode and output level can be set
manually or via a 7-day timer.
The connected ventilation units can be controlled in the following modes:
•
•
The sMove and MZ-Home controllers can be expanded with additional sensors.
An external interface allows the connection of a potential-free switching contact or integration
into an existing home automation system via an analogue input.
For detailed information see the separate operating instructions of the controller.
11
SPECIFICATIONS
iV-Smart+ventilation system •Installation instructions
3
3.1
Feature Value
Operating range [°C] -20 – 50
Extract air/Outdoor air Free from aggressive gases, dust and oils
[m³/h] 8.5 – 29
17 – 58
Sound pressure level [dB (A)] 16 – 36
Standard: 38 – 49
Corner: 39 – 47
Ohio: 34
w] 0.87
6 – 16
1 – 3
0.15
Protection class (EN 61140) III
Type of protection (EN 60529) IP20
G4
S3
Frost protection Automatically due to push-pull operation
(up to -20 °C)
Max. 5390 (with Smart protective hood)
Max. 5330 (with Nova protective hood)
Max. 6150 (with Corner exterior closure)
Max. 5670 (with Ohio protective hood)
Conformity
12
SPECIFICATIONS
iV-Smart+ventilation system •Installation instructions
iV-Smart+, local demand control:
+according to VO 1254/2014 EU, dated 2014-07-11
Pt.
a Supplier's name inVENTer GmbH
b iV-Smart+
iV-Smart+Corner
iV-Smart+Ohio
c-
cold -88.068
average A+ -43.952
warm -18.678
d Typology BVU
e Type of drive installed 2
f Type of heat recovery system regenerative
et[%] 87
h 58
i 6
j Sound power level Lwa [dB (A)] 44
k 42
l 0
m 0.15
n Control factor 0.65
o Internal/external leakage rate [%] n. a.
p Mixing rate [%] n. a.
q Controller
rRegulated supply and exhaust grilles in the facade
(one-direction devices only) no
s Internet: www.inventer.eu
t 29.4
u Indoor and outdoor air tightness [m³/h] 6.3
v 0.87
w
cold 90.25
average 46.13
warm 20.86
3.2
13
SPECIFICATIONS
iV-Smart+ventilation system •Installation instructions
iV-Smart+, manual control:
+according to VO 1254/2014 EU, dated 2014-07-11
Pt.
a Supplier's name inVENTer GmbH
b iV-Smart+
iV-Smart+Corner
iV-Smart+Ohio
c-
cold -82.062
average A -39.422
warm -14.995
d Typology BVU
e Type of drive installed 2
f Type of heat recovery system regenerative
et[%] 87
h 58
i 6
j Sound power level Lwa [dB (A)] 44
k 42
l 0
m 0.15
n Control factor 1
o Internal/external leakage rate [%] n. a.
p Mixing rate [%] n. a.
q Controller
rRegulated supply and exhaust grilles in the facade
(one-direction devices only) no
s Internet: www.inventer.eu
t 29.4
u Indoor and outdoor air tightness [m³/h] 6.3
v 2.07
w
cold 87.23
average 44.59
warm 20.16
14
SPECIFICATIONS
iV-Smart+ventilation system •Installation instructions
2016 1254/2014
44
dB (A)
ENERGIA · ЕНЕРГИЯ · ΕΝΕΡΓΕΙΑ · ENERGIJA · ENERGY · ENERGIE · ENERGI
A++
A+
A+++
A++
A+
A-80%
A-60%
A-40%
A-20%
A+
A
B
C
D
E
F
G
58 m3/h
iV-Smart+; iV-Smart+Corner;
iV-Smart+Ohio;
iV-Smart+Top; iV-Smart+Sylt
Local demand
control Manual control
MZ-Home
sMove w/ sensors sMove with sensors
A
A+
3.3 Label according to EC Directive for energy related products,
regulation 1254/2014 [Germany]
•
• Sound power level Lwa
•
15
PREPARINGFORINSTALLATION/INSTALLATIONPOSITION
iV-Smart+ventilation system •Installation instructions
4 Preparing for installation / Installation position
• The exact positioning of the ventilation units and controllers must be determined on-site and,
if necessary, adapted to the local conditions. Consult your planner!
Installation is recommended in a suitable position in the upper wall area for optimal operation
•
delicate furniture, surfaces or pictures.
• The ventilation unit must not be installed in areas in which direct contact with water spray is
possible.
• Observe the following minimum distances for the unit’s wall opening:
1 between two ventilation units in push-pull operation (pair) in the same room to avoid the
mixing of outdoor air and exhaust air:
2 to adjacent components on the exterior wall (observe insulation/shutters):
Nova protective hood: 450 mm from hole center / center axis circumferentially
Smart / Ohio protective hood: 250 mm from hole center / center axis circumferentially
3 to adjacent components on the interior wall:
250 mm from hole center / center axis circumferentially
4 to frontal adjacent components: 300 mm for maintenance tasks
1,2 m
1,0 m
1,0 m
1,4 m
y
1,2 m – 0,75 y
1,2 m
1,0 m
1,0 m
1,4 m
y
1,2 m – 0,75 y
1,2 m
1,0 m
1,0 m
1,4 m
y
1,2 m – 0,75 y
A
B
C
16
IV-SMART+ VENTILATION UNIT
iV-Smart+ventilation system •Installation instructions
5 iV-Smart+ventilation unit
5.1 Construction
Figure 1: Overview of iV-Smart+Standard ventilation unit
Components
1)
2)
1 Nova-R protective hood base plate
2 Nova protective hood cover
3 Smart protective hood base plate
4 Fastening screws for cover (4 x)
5 Smart protective hood cover
6 Sealing tape
7
8 Recess for fan BUS (interior wall
side)
Thermal accumulator insert
(thermal accumulator and inVENTron)
9 Thermal accumulator with insulation
10 Thermal accumulator handle
11 Standard guiding vane (broad)
12 Xenion reversible fan
13 Slim guiding vane
14 Guiding vane knob
15 BUS plug connection
Flair inner cover
16 Inner cover base plate
17 2)
18 Inner cover panel
19 Spacer (4 x)
Exterior closure: weather
protection hood
Wall sleeve
Smart1) Nova1)
A
A
B
C
A
B
C
13
4
5
7
8
9
10
11
12
13
14
16
17
6
18 15
19
2
17
IV-SMART+ VENTILATION UNIT
iV-Smart+ventilation system •Installation instructions
5.2 Dimensions
Designation Depth/
length [mm] Width [mm] Height
[mm] Ø [mm]
> 270
-
ness1) – – 180
495 (745) – – 160
Smart protective hood 43 222 285 –
Nova protective hood 23 – 88 279 313 –
Flair inner cover V-233x233 612) 233 233 –
1) incl. render, insulation, masonry and inner structure. 2) opened
Sectional drawing
Figure 2: Sectional drawing iV-Smart+(side view)
233
61
Ø160
43
285
10
260
≥270
1 – 2°
150
1 Inner cover base plate
2 Inner cover panel
3
4
hood
5 Joint tape
6 Thermal accumulator
7 Standard guiding vane (broad)
8 Xenion reversible fan
9 Slim guiding vane
A Inner plaster/internal structure
B Masonry
C Insulation
Render
2
78
1
3
4
5
69
CA
B
18
IV-SMART+ VENTILATION UNIT
iV-Smart+ventilation system •Installation instructions
Exterior closure: Nova or Smart weather protection hood
Nova protective hood cover Nova-R protective hood base plate
Figure 3:
Smart protective hood cover Smart protective hood base plate
Figure 4:
A
A
279
A ─ A
23
88
313
21
252
221
148
7
4 x Ø4,8
Ø168
1 Protective hood base plate
2 Exterior wall attachment with
Ø 8 mm, min. 50 mm deep (4 x)
3 Protective hood cover
4 Protective grid
5
44
222
56
285
4 x Ø5
180
90
180
1 Protective hood base plate
2 Exterior wall attachment with
Ø 8 mm, min. 50 mm deep (4 x)
3 Upper drip rail
4 Bottom drip rail
5 Fastening screws for cover (4 x)
6 Protective hood cover
1
2
3
4
3
1
5
11
2
5
4
3
6
19
IV-SMART+ VENTILATION UNIT
iV-Smart+ventilation system •Installation instructions
Position of wall opening
Figure 5: +(Interior view)
1) Minimum distance to adjacent components on the interior wall 3)Observe insulation/shutters
2) Minimum distance to adjacent components on the exterior wall:
Ø180 ≥250
145
140
180
2
1
5
3
6
4
Ø180
148165
≥250
180
2
1
3
4
5
6
≥ 2501)
≥ 2501,2)
≥ 4502)
With Smart protective hood With Nova protective hood
1
(Simplex as an option)
2
3 Position of protective hood (contour)
4
5
6 Bottom edge of reveal 3)
Inner cover
Figure 6:
1 Inner cover panel
2 Sound insulation (optional)
3 Holding plate IC V-233x233
4 Inner cover base plate
5 Spacer (4 x)
6 Interior wall attachment with Ø 6 mm,
min. 40 mm deep (4 x)
215
A - A
4x
Ø
4,8
215
□233
A
A61
6
3
1
2
4
4
5
20
IV-SMART+ VENTILATION UNIT
iV-Smart+ventilation system •Installation instructions
5.3 Assembly and installation
Additional required tools and materials
=
3 x 0.75 mm²
Cable (braided ex),
3 x 0.75 mm²
Wire ferrules with
collar
Interior wall Exterior wall
=
Ø 6 mm
Ø 8 mm
Ø 180 mm
0.75 mm²
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