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Summary of Contents for Innova HRP DOMO
- Page 1 INSTALLATION, USE AND MAINTENANCE MANUAL HRP DOMO HIGH EFFICIENCY HEAT RECOVERY UNIT Page1...
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Page 2: Table Of Contents
INDEX GENERALITY ............................................4 1.1.1 INTRODUCTION......................................... 4 1.1.2 BASIC SAFETY RULES ....................................4 1.1.3 SYMBOLOGY ........................................5 1.1.4 WARNINGS ..........................................5 1.1.5 COMPLIANCE ........................................6 1.1.6 RANGE ............................................6 1.1.7 IDENTIFICATION .........................................7 1.1.8 CONSTRUCTION FEATURES..................................7 1.1.9 OPERATION DESCRIPTION ..................................8 1.1.10 DELIVERY STATE ...................................... - Page 3 COMMISSIONING AND METHOD OF USE ..............................18 6.1.1 GENERALITY ........................................18 6.1.2 PANEL DESCRIPTION ....................................19 6.1.3 PSSWITCH SETTINGS ....................................20 6.1.4 VERSION OPERATION -I- .................................... 21 MAINTENANCE ..........................................24 7.1.1 CLEANING OR REPLACING FILTERS ..............................24 7.1.2 CLEANING THE HEAT EXCHANGER ..............................24 7.1.3 GENERAL CLEANING OF THE UNIT ..............................
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Page 4: Generality
GENERALITY INTRODUCTION 1.1.1 This manual was conceived with the aim of making installation and management of your system as simple as possible. By reading and applying the suggestions in this manual, you will be able to obtain the best performance from the purchased product. We would like to thank you for the choice you made by purchasing our product. -
Page 5: Symbology
SYMBOLOGY 1.1.3 The symbols shown in the following file allow you to quickly provide the information necessary for correct use of the unit. Safety related symbols ATTENTION Warns that the operations indicated are important for the safe operation of the machines. Authorized personnel only DANGER Warns that failure to observe the instructions involves a risk of electric shock. -
Page 6: Compliance
Electromagnetic Compatibility Directive 2014/30/EC • Ecodesign 2009/125/EC • RoHS2 2011/65/EU • WEEE 2012/19/EC 1.1.6 RANGE HRP DOMO 1) Defines the maximum range 2) Type of installation 3) Type of control From 200 m³/ha 500 m³/h V: Vertical I: electronics H: horizontal Page... -
Page 7: Identification
1.1.7 IDENTIFICATION -The unit can be identified by the plate placed on the lower front panel of the same. - On the packaging there will be an additional identification plate with the unit model and shipping references. -The plate on the packaging has no value for the traceability of the product in the years following the sale. The removal, deterioration and illegibility of the plate placed on the unit entails major problems in identifying the machine, in finding spare parts and therefore in any future maintenance. -
Page 8: Operation Description
1.1.9 OPERATION DESCRIPTION The unit is a ventilation system with heat recovery with the following characteristics and peculiarities: • promotes healthy ventilation inside homes, allowing for correct air exchange in the rooms and extracting excess humidity and bad odours; • allows considerable energy savings for heating thanks to the efficiency of the heat recovery unit greater than 90%;... -
Page 9: Installation
INSTALLATION 2.1.1 INSTALLATION CONDITIONS The unit must be installed according to the national and local standards governing the use of electrical devices and according to the following indications: • install the unit inside residential buildings with an ambient temperature between 0 °C and 45 °C; •... -
Page 10: Condensate Drain Connection
VERSION V – Wall mounting To mount the unit on the wall you will need: • Install the condensate drain kit on the back panel: remove the plugs, insert the internal connection pipe and screw the siphon on the outside; •... -
Page 11: Area Connections
AREA CONNECTIONS 3.1.1 AREAUAL ORIENTATIONS The unit is equipped with 4 circular male connections of different Ø according to the size: for optimal operation. For the correct connection of the air ducts, refer to the following diagram and the stickers placed on the unit. Table of unit aeraulic connection diameters Size 20 V... -
Page 12: Electrical Connections
VERTICAL VERSION (ALL SIZES) Units are shown top view ELECTRICAL CONNECTIONS 4.1.1 GENERALITY -Before starting any operation to make the electrical connections, make sure that the unit is not electrically powered. -Make the necessary electrical connections by consulting only the electrical diagram attached to this manual. - Install a suitable interrupting and differential protection device for the exclusive service of the unit. -
Page 13: Unit Wiring Diagrams
4.1.2 UNIT WIRING DIAGRAMS Version I LINKS PROVIDED BY THE CUSTOMER GRID Speed Booster Contact closed / function active CHILLER Post battery generator control or preheating battery Clean contact N - CL - CP Water valve / rear battery Live contact (220v) REMOTE DISPLAY Remote control (4 wires) ON OFF REMOTE (ON DISPLAY) -
Page 14: Electrical Connections Version -I
4.1.3 ELECTRICAL CONNECTIONS Remote panel connection complete with air quality, humidity and temperature probe The -I- version card has capacitive touch- type remote controls for managing all the unit's functions and is set up for wall- mounted or external 502 box installation. There are two families of remote commands: •... - Page 15 DISPLAY CONNECTION FOR CONTROL OF MULTIPLE UNITS The panel provides for the command of several units; it is possible to connect up to 30 units which will be managed by the single remote panel; They must be connected in series with an in and out connection on the boards of the individual units;...
- Page 16 BOOSTER CONNECTION The connection of a contact which brings the ventilation speed to maximum speed is foreseen; The connection is made on the GRID terminals as indicated on the wiring diagram Contact closed – booster speed active Booster connection VALVE / POST BATTERY CONNECTION The unit provides for the command of an electric post valve/battery, through the 230v command provided on the board;...
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Page 17: Installing External Batteries
INSTALLING EXTERNAL BATTERIES 5.1.1 ELECTRIC BATTERIES The unit can be equipped with an electric heater which can be installed in the following ways. The coil is managed directly by the unit in version I and is equipped with an internal thermostat for further regulation. -
Page 18: Hydronic Batteries
5.1.2 HYDRONIC BATTERIES As an alternative to the electric coils, the unit can be equipped with a hydronic coil capable of heating/cooling the air entering the building, thus allowing it to be brought to the set temperature. The hydronic coil in cooling mode will be able to dehumidify the incoming air. Version I controls the coil via the valve command (2-point command) and via the Chiller clean contact which can be used to activate the generator;... -
Page 19: Panel Description
6.1.2 PANEL DESCRIPTION The unit is controlled completely manually by the user, through the touch control on the wall; The remote control has an internal air quality and humidity sensor for automatic control of the air flow; The sensors interact to regulate the air flow and ensure the comfort of humidity and air quality inside the environment;... -
Page 20: Psswitch Settings
6.1.3 PSSWITCH SETTINGS In the upper part of the board there are 4 dipswitches for the various operating configurations of the unit; It is essential to set the dip-switches correctly; then the indications for the various methods of use are repeated; DIPSWITCH FUNCTIONS DIP SWITCH CHILLER contact pre-heating coil activation... -
Page 21: Version Operation -I
6.1.4 VERSION OPERATION -I- The unit is controlled completely manually by the user, through the touch control on the wall; The remote control has an internal air quality and humidity sensor for automatic control of the air flow; Remote Panel Meaning of the keys in the main display: Allows the unit to be Button for modifying the... - Page 22 6.1.4.2 CHANGE FAN SPEED AND BOOSTER FUNCTION - The keys for selecting the desired speed of the unit are present on the display; Every time the speed is selected, after 1 second there is an effective variation in fan speed. -There are three selectable speeds: Night (minimum speed) –...
- Page 23 6.1.4.5 KEY LOCK By pressing the + and - keys simultaneously for 3 seconds, local blocking of all keys is activated, confirmation is given by the display of the writing bL. All adjustments are inhibited by the user and bL appears when any key is pressed.
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Page 24: Maintenance
MAINTENANCE To always guarantee the correct and optimal functioning of the unit, it is necessary to carry out all the maintenance interventions periodically. 7.1.1 CLEANING OR REPLACING FILTERS To replace the filters, or clean them, proceed as follows: • remove power to the unit; •... -
Page 25: General Cleaning Of The Unit
7.1.3 GENERAL CLEANING OF THE UNIT It is advisable to occasionally check and, if necessary, clean the fans, the condensate drain and the internal walls of the unit. These operations must only be carried out by qualified personnel (installer). To carry out the above operations, proceed as follows: •... -
Page 26: Alarm Signaling
-Insufficient rotation speed -Increase the rotation speed - Clogged pipes or exchanger -Clean pipes or exchanger Exchanger performance -Clogged exchanger fins -Clean the surfaces of the exchanger insufficient -Incorrect installation of the unit -Check the unit's brackets and fixings Excessive vibration and -Incorrect installation of the pipes -Check pipe fixings and fixings noise... -
Page 27: Table Of Alarms Indicated By The Display - Versions I
8.1.4 TABLE OF ALARMS INDICATED BY THE DISPLAY - VERSIONS I - The table below shows the unit operating anomalies indicated, in the electronic versions I, by the remote display or by the flashing of the LED on the board. CODE DESCRIPTION CAUSE... -
Page 28: Notes And Maintenance Information
NOTES AND MAINTENANCE INFORMATION NOTE -------------------------------------------------- -------------------------------------------------- -------------------------------------------------- -------------------------------------------------- ------------------- -------------------------------------------------- -------------------------------------------------- -------------------------------------------------- -------------------------------------------------- ------------------- -------------------------------------------------- -------------------------------------------------- -------------------------------------------------- -------------------------------------------------- ------------------- -------------------------------------------------- -------------------------------------------------- -------------------------------------------------- -------------------------------------------------- ------------------- -------------------------------------------------- -------------------------------------------------- -------------------------------------------------- -------------------------------------------------- ------------------- -------------------------------------------------- -------------------------------------------------- -------------------------------------------------- -------------------------------------------------- ------------------- ------------------------------------------------ -------------------------------------------------- -------------------------------------------------- -------------------------------------------------- --------------------- -------------------------------------------------- -------------------------------------------------- -------------------------------------------------- -------------------------------------------------- ------------------- 01 -2 02 3 Technical Assistance Center...
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