Innova HRP DOMO Quick start guide

Innova S.r.l.
Via I Maggio, 8 - 38089 Storo (TN) - Tel. [phone] - Fax [phone] - [e-mail]
Capitale sociale int. vers. € 150.000. - CF/P.IVA 01827470228 - Iscrizione REA nr.180610 - Num. reg. Imprese (TN) 10656
Numero Meccanografico TN025148
www.innovaenergie.com
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INSTALLATION, USE AND MAINTENANCE
HRP DOMO
Heat recovery high-efficiency
HEAT RECOVERY HIGH-EFFICIENCY

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INDEX
1GENERALITY ...................................................................................................................................................................................... 4
1.1.1 INTRODUCTION ................................................................................................................................................................... 4
1.1.2 SAFETY RULES ...................................................................................................................................................... 4
1.1.3 SYMBOLOGY........................................................................................................................................................................ 5
1.1.4 WARNINGS .......................................................................................................................................................................... 6
1.1.5 CONFORMITY '..................................................................................................................................................................... 7
1.1.6 RANGE ................................................................................................................................................................................. 7
1.1.7 IDENTIFICATION .......................................................................................................................................................... 7
1.1.8 CONSTRUCTION FEATURES ................................................................................................................................................. 8
1.1.9 DESCRIPTION OF OPERATION ............................................................................................................................................. 9
1.1.10 DELIVERY STATE .............................................................................................................................................................. 9
1.1.11 REQUIREMENTS FOR STARTING ....................................................................................................................... 9
1.1.12 REMOVAL AND DISPOSAL ............................................................................................................................... 9
2INSTALLATION ................................................................................................................................................................................. 11
2.1.1 INSTALLATION CONDITIONS ................................................................................................................................. 11
2.1.2 POSITIONING UNIT ' ................................................................................................................................................. 12
2.1.3 DRAIN CONNECTION .......................................................................................................................................... 13
3AREAULICI CONNECTIONS............................................................................................................................................................... 13
3.1.1 GUIDELINES AREAULICI ....................................................................................................................................... 13
4ELECTRICAL CONNECTIONS............................................................................................................................................................. 15
4.1.1 GENERALITY ......................................................................................................................................................... 15
4.1.2 WIRING UNIT..................................................................................................................................................................... 16
4.1.3 ELECTRICAL CONNECTIONS VERSION -I- ............................................................................................................. 17

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5INSTALLATION EXTERNAL BATTERY ................................................................................................................................................ 21
5.1.1 ELECTRIC BATTERY ........................................................................................................................................ 21
5.1.2 HYDRONIC BATTERIES ................................................................................................................................... 22
6COMMISSIONING AND METHOD FOR USE ..................................................................................................................................... 22
6.1.1 GENERALITY ......................................................................................................................................................... 22
6.1.2 WORKING VERSION -I- ...................................................................................................................................................... 22
7MAINTENANCE................................................................................................................................................................................ 25
7.1.1 CLEANING OR REPLACING FILTERS.................................................................................................................................... 25
7.1.2 CLEANING THE COOLER..................................................................................................................................................... 25
7.1.3 GENERAL CLEANING UNIT ' ............................................................................................................................................... 26
8ALARMS........................................................................................................................................................................................... 27
8.1.1 GENERAL INFORMATION................................................................................................................................................... 27
8.1.2 PROBLEMS WITHOUT ERROR INDICATION ON DISPLAY ................................................................................................... 27
8.1.3 TABLE ALARMS REPORTED TO DISPLAY - VERSION I -....................................................................................................... 28
9NOTES AND INFORMATION SERVICE .............................................................................................................................................. 29
NOTE ............................................................................................................................................................................................... 29

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1GENERALITY
1.1.1 INTRODUCTION
This manual has been designed with the aim to make it as easy as possible the installation and management of your plant.
By reading and applying the tips in this manual, you can get the best performance of the product purchased.
We would like to thank you for your choice with the purchase of our product.
Please read this file before making any operation on the unit.
You should not install the unit, you perform on it any work, except they are not thoroughly read and understood this manual
all its parts. In particular, it must take all the precautions listed in the manual.
The with the documentation supplied must be delivered to the person responsible 'facility should keep it carefully (at least 10 years)
for future assistance, maintenance and repairs.
The installation of the unit must take into account both the purely technical requirements for the proper functioning, as well as any
local legislation
force that the requirements specifications.
Ensure the delivery of the unit, there are no obvious signs of damage in transit. In this case, indicate on the delivery note.
This manual reflects the state of the art at the time of commercialization of the machine and can not be considered inadequate
because later updated according to new experiences. The Manufacturer reserves the right to update products and manuals, without
any obligation to the previous update, except in exceptional cases.
Contact the Sales Department of the manufacturer for further information or technical documentation updates and to suggest any
improvements in this manual. All reports received will be strictly scrutinized.
1.1.2 SAFETY RULES
Recall that the use of products that use electricity and water requires the observance of some fundamental safety rules:
•It is forbidden the use of equipment to disabled people and non-assisted
•It is forbidden to touch the appliance barefoot or with wet or damp body
•It is prohibited any operation of cleaning, before disconnecting the appliance from the power supply by placing the mains
switch in the off
•It is forbidden to modify the safety or adjustment devices without authorization and instructions from the manufacturer
•Do not pull, detach or twist the electrical cables coming from' unit, even when disconnected from the power network.
•It is forbidden to introduce objects and substances through the intake grilles and air flow.
•It is forbidden to open the doors of access to the internal parts of the appliance, without having first placed the main switch
of plant on off.
•It is forbidden to disperse and leave within reach of children of the' packing material as it can be potentially dangerous.
•Observe the safety distances between the machine and other equipment or structures to ensure a sufficient drive access
space for maintenance and service operations as described in this booklet.

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•The unit power supply must be made with electrical cables with a suitable section of the' power unit. The voltage and
frequency values must correspond to those indicated for the respective machines; All units must be earthed in compliance
with current legislation in the different countries.
1.1.3 SYMBOLOGY
The symbols shown in the following file, allow to quickly provide information necessary for the proper use of the unit.
Symbols on safety
CAUTION
Only authorized personnel
It warns that the indicated operations are important to the operation of the machine
safety
DANGER
Risk of electric shock It warns that failure to observe the precaution may cause electric shock.
DANGER It warns that failure to observe the precaution may cause risk of injury to exposed
persons.
WARNING It warns that failure to observe the precaution may cause damage to the unit or system.
DANGER It warns that there is the presence of moving parts and involves a risk of damage to
exposed persons

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1.1.4 WARNINGS
The installation of the unit must be performed by personnel qualified according to the regulations in the various countries.
If the installation is not performed could become a dangerous situation
Avoid installing the unit in wet rooms or in the presence of large amounts of heat.
On the electrical side to prevent any risk of electrocution, it is essential to disconnect the main switch before making
electrical connections and any maintenance operation.
In the case of all 'inside the unit water spills, place the main switch of' plant to "Off", turn off the taps dell '
water and contact technical service
It is recommended to use a dedicated power circuit; Never use a power supply in common with other devices.
It is recommended to install an earth leakage circuit breaker; failure to install this device may cause shock
electricity.
For the connection, use a cable of sufficient length to cover the entire distance, without any connection; do not use
extension cords and do not apply other loads on nutrition but use a dedicated power circuit.
After connecting the cables, ensure that the cables are placed so as not to exert excessive forces on the shell or on
electrical panels; any incomplete connection of the covers may cause overheating of the terminals.
Make sure that it meets the ground connection; not to ground the appliance on the distribution pipes.
Overcurrents high momentary intensity may damage the unit
Installations carried out outside of the warnings of this manual or use outside of the operating limits will void
instantly check the warranty.
Make sure that the first operation is carried out by authorized personnel from 'company (see form required initial startup)

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1.1.5 CONFORMITY '
The CE marking (present on every machine) attesting conformity with the following European standards:
•machinery Directive 2006/42 / EC
•Low Voltage Directive 2014/35 / EC
•Electromagnetic Compatibility Directive 2014/30 / EC
•Ecodesign 2009/125 / EC
1.1.6 RANGE
-1-
-2-
-3-
-4-
20
V
IS
BP
(1) Defines the maximum flow
rate
From 200 Mc / 500 Mc / h
2) Type of installation
V: Vertical
H: Horizontal
3) Control Type
E: advanced electronics
I: E
S: Management Card 3v
1.1.7 IDENTIFICATION
-The unit is identifiable through the label on the front panel of the same lower.
-On the package will be an additional nameplate with the unit's model and shipping references.
The plaque on the packaging has no significance for the traceability of the product in the years following the sale.
The excision, the deterioration and the illegibility of the nameplate on the unit, involves great problems in the identification of the
machine, in the availability of spare parts, and then in all its future maintenance.

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1.1.8 CONSTRUCTION FEATURES
FRAME: sheet metal self-supporting frame
Panels in galvanized steel, painted externally
with thermal and acoustic insulation; infill galvanized steel interior thick.
HEAT EXCHANGER : Exchanger polypropylene cross-flow counter-current with high efficiency.
Low freezing and operating temperatures up to -25 °.
Very high exchange efficiency.
FANS: Brushless fans with an electronic motor and modulating control.
Very high efficiency and low noise levels.
FILTERS: F7 filters with low pressure drop.
Easily removable positioning in both horizontal and vertical.
FREE COOLING: Free cooling carried out inside the unit with a large air passage and with motorized damper actuator.
ELECTRICAL CABINET : VERSION S: Complete control panel for management card 3 fan speed, antifreeze and
manual control
of the free-cooling. Control via digital contacts.
VERSION I: Complete control panel management tab 4 fan speed, antifreeze, automatic bypass,
temperature probes, management of post-heating batteries and automatic signaling dirty filters.
Control Panel mandatory for the operation of the unit with capacitive touch for mounting on box 503
or wall;
VERSION E: Electric panel on board unit with microprocessor and dedicated adjustment. Management
of modulating fans, viewing of internal machine temperature probes, dirty filters timed management,
management of the free-cooling with temperature probes. Large graphic interface with configuration
menus and multi-language user menu. Possibility of 2 types of keyboards connection: simple or
evolved
EFFICIENCY: Thanks to the special construction and its components the unit is able to achieve recovery efficiency
greater than 90% .In the winter and summer seasons there is a considerable energy recovery of air
introduced into the environment renewal.

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1.1.9 DESCRIPTION OF OPERATION
The unit is a ventilation system with heat recovery by the following characteristics and features:
It promotes a healthy ventilation inside of the housing, allowing the correct air change of the environments and extracting excess
moisture and odors;
allows a considerable energy saving for heating thanks to the efficiency of the heat recovery greater than 90%;
The class F7 filters, low pressure loss, guarantee the outside air filtering, fundamental for people with allergies;
the electronic speed control motors, guarantee a low consumption of electricity;
thermal and acoustic insulation;
Inspection and maintenance of easy access by panel fasteners;
antifreeze protection;
control unit with display;
predisposition for easy connection to the network and the remote control;
Also available with integrated bypass
1.1.10 DELIVERY STATE
The supply includes:
Full recovery unit of fans installed inside the unit
countercurrent heat exchanger in polypropylene pre-inserted inside the unit;
2 F7 class filters pre-inserted inside the unit;
Electrical box with predisposition connection terminal;
4 ceiling mounting brackets (H version)
wall mounting bracket (Version V)
exhaust kit condensate composed by siphon and internal threaded pipe;
labels / stickers (safety pictograms, identification air attacks, CE marking ...) already positioned on the unit.
Installation, use and maintenance
1.1.11 REQUIREMENTS FOR STARTING
Before starting make sure there are no foreign objects inside the unit.
Check the hardware of the closing panels and doors of inspections.
If there are no channels installed on one of the aeraulic 4 outlets, provide adequate protection to install a network.
Check the power supply and the grounding of the unit.
1.1.12 REMOVAL AND DISPOSAL

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Do not disassemble or dispose of the product yourself. The disassembly, demolition, disposal of the product must be performed by
authorized personnel in accordance with local regulations.

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2INSTALLATION
2.1.1 INSTALLATION CONDITIONS
The unit must be installed according to national and local rules governing the use of electrical devices and according to the following
guidelines:
install the unit within residential buildings with ambient temperature between 0 ° C and 45 ° C;
avoid areas in close proximity to sources of heat, steam, flammable and / or explosive and particularly dusty areas;
install the unit in a place not subject to frost (the condensation water must be discharged not frozen, at a certain inclination, using a
siphon);
not install the unit in areas with a high relative humidity (such as the bathroom or toilet) to avoid condensation on the outer
surface;
choose an installation place where there is enough space around the unit for the air ducts and connections in order to perform
maintenance;
the consistency of the ceiling / wall / floor where the unit will be installed must be adapted to the weight of the unit and does not
cause vibrations.
In the environment chosen for the installation must be present:
connections of the air ducts;
single-phase electrical connection 230V
connection for the condensate discharge.
The unit is an integral part of a balanced ventilation system, with which the contaminated air is extracted from the kitchen,
bathroom or any other local and introducing the same volume of fresh air in the living room or in the bedrooms. Gaps under the
doors ensure a good circulation of air flow inside the home: make sure these gaps are never obstructed, such as para drafts or
carpets, otherwise the system will not work optimally.
The simultaneous operation of the unit and a natural draft boiler (eg. Open fireplace) may cause a depression in the environment,
which may occur due to a backflow of exhaust gas into the environment.

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2.1.2 POSITIONING UNIT '
VERSION H - Ceiling mount
For ceiling mounting unit, you must:
Place the 4 mounting brackets on the rear side of the unit
and fix it with the screws supplied, after having carried
out the holes with a drill (the holes must be drilled on the
frame);
Attach to the ceiling unit, via the brackets, using
appropriate anchoring systems (dowels, threaded rods,
chains ...) and check the leveling with the aid of a spirit
level.
Ensuring sufficient space for the performance of
maintenance tasks: it must be guaranteed the opening of
the cover of the unit (from the bottom).
Not mount the unit with the hips in direct contact with
the walls to avoid possible noises from contact, insert
strips of rubber or neoprene in this case.
Ceiling mount Brackets for ceiling
mounting
VERSION V - Wall mounting
For mounting the unit to the wall it is necessary to:
install the drain kit condenses on the bottom panel:
remove the plugs, insert the internal connection pipe
and screw the siphon outside;
Place the unit on the ground
positioning the mounting bracket supplied to the wall
through the use
Suitable plugs or anchoring systems.
Position the unit above the bracket and adjust the two
spacers to ensure a correct support on the vertical
surface.
Ensuring sufficient space for the performance of
maintenance tasks: it must be guaranteed the opening
of the unit's front panel
Not mount the unit with the hips in direct contact with
the walls to avoid possible noises from contact, insert
strips of rubber or neoprene in this case.
Wall mounting
Bracket for wall mounting

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2.1.3 DRAIN CONNECTION
Because of the heat recovery system (the hot exhaust air is cooled by placing inside the heat exchanger), the moisture contained in
the indoor air will condense inside the unit.
For the proper functioning of the heat exchanger, it is therefore necessary to connect a condensate drain to the hydraulic system
(exhaust) of the house. In addition, to enable the correct outflow of the condensate water, and avoid air eddies, the condensate
drain must always be provided OF THE SPECIAL siphon supplied (on version V) units; on the H versions the installer to install a
siphon;
To install the exhaust condensation adhere to the following standards:
•give a slope of at least 2% to the exhaust pipe;
•provide for the possibility to disconnect the drain pipe for maintenance (in particular in the case of ceiling installation);
•make sure that the discharge end of the tube is at least below the water level of the siphon;
•make sure that the siphon is always full of water.
Install the siphon condensate discharge of the unit ejection to avoid unpleasant odors in ambient air
3AREAULICI CONNECTIONS
3.1.1 GUIDELINES AREAULICI
The unit is equipped with 4 male circulated attacks of different diameter depending on the size: for optimum operation.
For the correct connection of the air ducts, refer to the following diagram and the places adhesives unit.
Table diameters links Aerodynamic units
Size
20 H
20 V
30 H
30 V
40 H
40 V
50 H
50 V
Ø mm
125
125
160
160
160
160
160
160

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We recommend installing at least 500mm of flexible tubing to avoid dragging the vibration or noise caused by installation.
According to the plant in which the unit must be installed, it will be possible to suitably orient the four aeraulici attacks.
Below any possible configurations:
CONFIGURATION VERSION HORIZONTAL H
H1
H2
CONFIGURATION VERSION HORIZONTAL V
V1
V2
UNITS 'VIEWS ARE LISTED ABOVE AND MUST BE ORDERED WITH THE DESIRED CONFIGURATION

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4ELECTRICAL CONNECTIONS
4.1.1 GENERALITY
-First starting any operation to make the electrical connection to make sure that the unit is not electrically supplied
-Perform electrical connections required exclusively by consulting the wiring diagram attached to this manual.
-Install a suitable interrupt and protection device to exclusive service differential unit.
-it is essential that the unit is connected to an efficient earth plug. The manufacturer refuses all responsibility for the non-
observance of this
precaution.
-Make that the electrical components selected for the installation (main switch, circuit breakers, cables and terminal section) are
suitable for
installed unit electrical power and which take account of the compressor inrush currents as well as the maximum attainable load.
THE
related data are indicated on the wiring diagram and on the unit nameplate
-E 'forbidden to enter the electrical wiring in the unit except where specified in this booklet.
-Use cables and electrical conductors of appropriate sections and comply with current regulations of the various countries.
-Avoid absolutely to pass the electric cables in direct contact with pipes or components within the unit
-Verify after the first moments of operation the tightening of the screws of the power terminals
Table for the dimensioning of the power line
Size
20 H
20 V
30 H
30 V
40 H
40 V
50 H
50 V
Maximum current
absorbed
TO
0.74 0.74 1.6 1.6 1.6 1.6 3.5 3.5

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4.1.2 WIRING UNIT
The version I
CONNECTIONS BY THE CUSTOMER
GRID
Hygrostat / air quality regulator
Contact closed / active function
CHILLER Chiller / generators Activation Clean Contact
(Hot / cold activation required)
N - CL - CP
Water valve / battery post
Contact voltage (220v)
REMOTE DISPLAY
Remote control (4-wire)
ON OFF REMOTE (ON DISPLAY) ON OFF remote contact present on the remote
display
Contact closed / unit OFF

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4.1.3 ELECTRICAL CONNECTIONS VERSION -I-
Link remote panel CNV
The -I- Version tab, provides a capacitive
touch type remote control for the
management of all functions of the unit
and arranged for installation on wall or
outer box 502;
For the connection use Shielded cable /
braided from 0.75 / 1mm to 4
conductors;
CNV Remote Panel
Auxiliary Connections
The card allows the operation of the brushless EC fan through a remote command described above;
They have been implemented in some auxiliary functions such as the tab connecting the controllers and the management of a
battery / post valve;

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CONNECT DISPLAY TO CONTROL MORE the unit'
The CNV panel provides for the control
of multiple units; You can connect up to
30 units to be managed by the one
remote control panel;
They will have to be connected in series
connection with enter and exit on the
cards of the individual units;
The network is an RS485 network; Use
shielded cable 2-wire with a maximum
length of 150m;
-Perform a path so as to minimize the
length of the leads;
-Finish the line with a resistance of 120
Ωin each room;
- do not allow connections to "star"; -
the connection with the RS485 cable is
polarized,
LINK ON OFF REMOTE
The CNV remote panel provides an ON
OFF command with which the unit can
be connected through a clean contact to
a device for the switching on / off
remote unit such as a switch or a timer
The logic includes:
Contact closed: unit OFF
Contact open: Unit ON

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CONNECTION TO ELECTRONIC CONTROL QUALITY AIR SQA
Is provided the connection of a
regulator for the air quality of the digital
type.
On the controller there are three levels
of 'air quality:
-Low / Medium / High.
Select via jumpers placed on the
regulator the desired level of comfort.
The connection is made on terminals
GRID
as indicated on the circuit diagram
Note: Interpose a relay to 230v between
the output
the regulator and the input unit.
Connecting Regulator Air Quality
CONNECTING ELECTRONIC CARD CONTROLLER HUMIDITY 'UMR
Is provided the connection of a
regulator for the ambient humidity.
On the controller, is provided for the
adjustment knob through which it will
be possible to choose the desired level
of humidity.
The connection is made on terminals
GRID
as indicated on the circuit diagram
Connecting Regulator humidity
Note: You can connect both the air quality regulator is the humidity regulator in parallel on the same terminals;

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CONNECTION VALVE / AFTER BATTERY
The unit provides for the control of a
valve / electric battery post, through the
230v command provided on the card;
•COMMON N-
•CL LIVE FIXED FOR CONTROL
VALVE 3 POINTS
•CP CONTROL ON OFF VALVE
POINTS 2-3
Connection Valve Water / battery post
LINK GENERATOR / POST OF BATTERY
The unit provides the command of a
generator or a battery post, through the
clean contact terminal;
Contact closed with active request;
Link generator / battery post