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Innova Srl

Via I Maggio, 8 - 38089 Storo (TN) - Tel. +39 0465 670104 - Fax +39 0465 674965 - [email protected]
Share capital int. vers. € 150,000. - Tax code / VAT number 01827470228 - REA registration nr. 180610 - Reg. Companies (TN) 10656
Mechanographic number TN025148

www.innovaenergie.com

INSTALLATION, USE AND MAINTENANCE MANUAL

HRC +

High efficiency and high flow decentralized heat recovery unit

HIGH EFFICIENCY HEAT RECOVERY UNIT

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Summary of Contents for HRC +

Page 1: ...re capital int vers 150 000 Tax code VAT number 01827470228 REA registration nr 180610 Reg Companies TN 10656 Mechanographic number TN025148 www innovaenergie com INSTALLATION USE AND MAINTENANCE MANU...

Page 2: ...LIVERY STATE 8 1 1 11 START UP REQUIREMENTS 8 1 1 12 DISASSEMBLY AND DISPOSAL 8 2 INSTALLATION 9 2 1 1 INSTALLATION CONDITIONS 9 2 1 2 UNIT POSITIONING 10 2 1 3 CONDENSATE DRAIN CONNECTION 17 3 AREAUL...

Page 3: ...ING OR REPLACING FILTERS 33 7 1 2 CLEANING THE HEAT EXCHANGER 34 7 1 3 GENERAL CLEANING OF THE UNIT 34 8 ALARMS 36 8 1 1 GENERALITY 36 8 1 2 PROBLEMS WITHOUT ERROR INDICATION ON THE DISPLAY 37 8 1 3 A...

Page 4: ...les Department to receive further information or updates to the technical documentation and for any improvement proposals to this manual All reports received will be rigorously examined 1 1 2 BASIC SA...

Page 5: ...the presence of moving parts and involves a risk of damage to exposed people 1 1 4 WARNINGS The unit must be installed by qualified and authorized personnel according to the regulations in force in th...

Page 6: ...liance on distribution pipes Momentary surges of high intensity could damage the unit Installations performed outside the warnings in this manual or use outside the operating limits will instantly voi...

Page 7: ...h polyethylene insulated interiors HEAT EXCHANGER High efficiency countercurrent cross flow polypropylene exchanger Low freezing temperatures and operation down to 25 C Very high exchange efficiency F...

Page 8: ...rotection control unit with display predisposition for easy connection to the network and remote control 1 1 10 DELIVERY STATE The supply includes recovery unit complete with fans installed inside the...

Page 9: ...he condensate water must be drained not frozen at a certain inclination using a siphon do not install the unit in areas with a high relative humidity rate such as a bathroom or toilet to avoid condens...

Page 10: ...ale fittings on the unit which will be used to connect the pipes to the outside The ducted installation provides for the possibility of creating a maximum of 8 meters of ducting For non ducted install...

Page 11: ...of the unit Place the installation template on the ceiling Mark or drill directly according to the dowel threaded bar used Ensure sufficient space for carrying out maintenance activities the opening o...

Page 12: ...drill the wall making the two holes for external air and internal air expulsion Prepare the condensate drain if it is conveyed directly outside with the air passage holes Ensure sufficient space for c...

Page 13: ...of the unit Place the installation template on the ceiling Mark or drill directly according to the dowel threaded bar used Ensure sufficient space for carrying out maintenance activities the opening...

Page 14: ...nd drill the wall making the two holes for external air and internal air expulsion Prepare the condensate drain if it is conveyed directly outside with the air passage holes Ensure sufficient space fo...

Page 15: ...oints to remove it Remove the 4 screws of the two aesthetic sides under the grille Extract the side towards the front of the unit in order to release the rear fixings Ensure sufficient space for carry...

Page 16: ...f a nut and washer on the 4 brackets on the sides Level the unit by tilting it 1 2 towards the left side condensate drain by adjusting the height of the fixing on the brackets Ensure sufficient space...

Page 17: ...of disconnecting the drain hose for any maintenance in particular in the case of ceiling installation make sure that the discharge end of the pipe is at least below the water level of the siphon make...

Page 18: ...e expulsion towards the outside For the correct connection of the air ducts refer to the following diagram and the stickers placed on the unit As seen in the unit positioning part there are two instal...

Page 19: ...Use cables and electrical conductors with adequate sections and in compliance with the regulations in force in the various countries Absolutely avoid running electrical cables in direct contact with...

Page 20: ...the lower central panel itself after removing the two lower external panels Use the two cable glands on the left side of the unit to enter the electrical cables inside the unit Use electric cables wi...

Page 21: ...CUSTOMER GRID Speed Booster Contact closed function active CHILLER Post battery generator control or pre heating battery Clean Contact N CL CP Water valve rear coil Live contact 220v REMOTE DISPLAY Re...

Page 22: ...nection ERA ERB649 Serial control with the possibility of connection to a WIFI network and management of the unit through a dedicated APP The controls can be supplied in both White and Black colors Th...

Page 23: ...network is an RS485 network Use a 2 wire shielded cable with a maximum length of 150 m Carry out a layout in order to minimize the length of the leads terminate the line with the supplied 120 resisto...

Page 24: ...Innova Srl Page 24 N420741A_manuale HRC 2022 rev 01 _EN docx...

Page 25: ...30 v control provided on the board N COMMON CL FIXED VOLTAGE FOR 3 POINT VALVE CONTROL CP ON OFF CONTROL VALVE 2 3 POINTS Water valve rear coil connection POST PRE HEATING GENERATOR BATTERY CONNECTION...

Page 26: ...m intervening in summer mode Coil with pre heating function The coil has the function of defrosting and anti freeze protection of the unit Installation mount the heater on the fresh air duct connect t...

Page 27: ...RA649 ERB649 wall mounted touch control 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 ensur...

Page 28: ...eating coil Deactivation of the CHILLER contact preheating battery DIP SWITCH B ON OFF Enable unit with modulating battery control Disabling of units with modulating battery control NB The unit model...

Page 29: ...EQA649 EQB649 or ERA649 ERB649 The keys present in the main screen are shown below Meaning of the keys in the main display Allows the unit to be turned on off from the keyboard Button for changing th...

Page 30: ...NOMINAL SPEED FUNCTION By pressing the auto key the unit will operate according to the humidity and air quality sensor request setting according to the dipswitch settings made when starting the unit...

Page 31: ...is given by the display of the message bL All adjustments are disabled for the user and bL appears when any key is pressed By repeating the sequence the keys are unlocked bL Key lock 6 1 4 6 PANEL BR...

Page 32: ...g and holding the central fan key 3sec The panel immediately shows the humidity detected by pressing one of the two keys and the set humidity set point is shown immediately and it will be possible to...

Page 33: ...to clean them proceed as follows disconnect the unit from the power supply open the lower external aesthetic covers by removing the fixing screws then open the filter holder caps by removing the addi...

Page 34: ...sconnect the unit from the power supply open the lower aesthetic covers i by removing the fixing screws remove the lower panel by removing the additional fixing screws remove the filters to access the...

Page 35: ...sate drain and the internal walls of the unit These operations must only be carried out by qualified personnel installer For cleaning you can use a vacuum cleaner a rag dampened slightly with water a...

Page 36: ...ed Clean pipes or exchanger Insufficient efficiency of the exchanger Exchanger fins clogged Clean the surfaces of the exchanger Excessive vibration and noise Incorrect installation of the drive Incorr...

Page 37: ...Innova Srl Page 37 N420741A_manuale HRC 2022 rev 01 _EN docx 1 LED FOR SIGNALING THE UNIT CARD ALARMS 2 PANEL ALARM SIGNALEQA649 EQB649 or ERA649 ERB649...

Page 38: ...pulsion probe Broken or missing reading of the probe Check the connection of the probe or replace it 3 flashes off 3 seconds Alarm External air probe H4 Broken or missing reading of the probe Check th...

Page 39: ...______________________________________________________________________________________________________________________________________________________ _________________________________________________...

Page 40: ...__________________________________________________________________________________________________________________________________ _____________________________________________________________________...

Page 41: ...Innova Srl Page 41 N420741A_manuale HRC 2022 rev 01 _EN docx N420741A _01 2022 rev 01 The data contained in this manual can be changed by the manufacturer without prior notice...

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