UTEK aura Installation, Use And Maintenance Manual Download Page 24

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Dear Customer

Thanks for your attention to the product UTEK , designed

and manufactured to ensure the real values to the User :

Quality, Safety and Savings on working.

UTEK S.r.l.

UTEK reserves the right to at any time the necessary changes to improve products without prior notice .

Original instructions | from: 2017/03/01 | Rel: 02 | MANUAL_UK

UTEK S.r.l. Via Provinciale,30 23030 Mazzo di Valtellina (So) Italy | Tel.+39 0342 862031 | Fax +39 0342 862029 | www.utek-air.it | [email protected]

Summary of Contents for aura

Page 1: ...Y VENTILATION UNITS for RESIDENTIAL BUILDINGS GUIDE FOR INSTALLATION USE AND MAINTENANCE indoor air quality and energy saving AURA AURA evo indoor air quality and energy saving indoor air quality and energy saving ...

Page 2: ...NIT POSITIONING AND ASSEMBLY OF THE UNIT ELECTRICAL CONNECTIONS ELECTRONIC VERSION CONFIGURATION START UP AND USE MAINTENANCE ALARMS ACCESSORIES pag 3 pag 3 pag 3 pag 3 pag 4 pag 4 pag 5 pag 5 pag 5 pag 6 pag 6 pag 9 pag 9 pag 14 pag 20 pag 21 pag 21 Dear Customer Thank you for your interest in UTEK Our product is designed and manufactured to provide the User with real values Quality Safety and Sa...

Page 3: ...ct the unit from the mains grid before carrying out any cleaning operations Do not perform any changes to the safety or adjusting devices without the Manufacturer s prior authorisation and instructions Do not pull remove and twist any electrical cables coming out from the unit even though the latter is disconnected from the mains grid Do not allow objects and chemical substances to enter the inlet...

Page 4: ...ectrical covers and panels incomplete connection of the cables may cause terminal overheat Any installation not compliant with the instructions contai ned in this manual or any use made outside the recommen ded operation limits will immediately void the warranty Make sure that all installation and starting operations are carried out by qualified personnel 1 5 COMPLIANCE The unit complies with the ...

Page 5: ...er Replacement regenerator Aesthetic cover PRECAUTIONS BEFORE STARTING THE UNIT Before starting the unit make sure that external objects are not present inside it Check the closing panel and inspection door fasteners Check the unit power supply and grounding DISASSEMBLY AND DISPOSAL OF THE UNIT Do not disassemble or dispose of the product by yourself The disassembly demolition and disposal of the ...

Page 6: ...2 mm VERSION AURA 2 102 mm VERSION AURA 1 with an inclination of 1 to the outside environment The Hole can be placed at any height It is suggested a minimum height of 1 8 m a distance from the side walls and from the ceiling of 100 mm Ensure sufficient space for the maintenance In case of installation of two units on the same wall remind to keep a minimum distance of 1 2 m between a hole and the o...

Page 7: ...CT FLUSH WITH THE ROOM WALL INDOOR Pull out the exchanger from the telescopic pipe through the proper handle HEAT EXCHANGER INTERNAL DUCT EXTERNAL DUCT HANDLE 7 Wait until the mortar or polyurethane foam sets Insert the inside outside grille by pressing the springs on the pipe with greater diameter towards the final part of the hole outwards Release and check the grille is duly fastened Insert the...

Page 8: ... A termini di legge si vieta tassativamente la riproduzione e la divulgazione a terzi Fasten the motor holder just next to the exhaust hole by using screws and plugs Questa operazione deve essere svolta SOLO DA PERSONALE QUALIFICATO This operation must be performed ONLY BY QUALIFIED STAFF DPI dispositivi di protezione individuale PPE Personal Protective Equipment ATTENZIONE prima di effettuare una...

Page 9: ...ning the cables in direct contact with the pipes or components present inside the unit AURA CONNECTION OF THE POWER SUPPLY AND CONTROL UNIT Connect the power supply to the mains grid on the AC IN side Blue wire N Brown wire L Connect the two wires of the 12Vdc power supply output side DC OUT from the power supply towards the control unit Respect polarities Red wire Black wire The control unit can ...

Page 10: ...peration cycles It is also possible to connect the third motor on the preferred output depending on the positioning of the unit 12vdc MOTOR A MOTOR B MOTOR C MOTOR D R E D B L A C K Y E L L O W W H I T E R E D B L A C K Y E L L O W W H I T E R E D B L A C K Y E L L O W W H I T E R E D B L A C K Y E L L O W W H I T E CONNECTIONS BY THE CUSTOMER 1 2 12VDC power supply from power Respect the polariti...

Page 11: ...omplete configuration of master unit 1 Press the info button for at least 5 seconds The central reporting LED will flash quickly as shown in the beside figure indicating the configuration 2 go near with the remote control on the first slave to be configured L unità slave risponderà con una breve rotazione del ventilatore 11 Max 5 cm ELECTRONIC VERSION CONFIGURATION ...

Page 12: ...in column A up to which the fan starts to rotate The led at this point will flash alternately as indicate in column A If you want that the slave units rotate parallel to the master press the IN button input as in column B up to which the fan starts to rotate he led at this point will flash alternately as indicate in column B 4 Confirm your choice by long pressing the button IN OUT cicle and wait f...

Page 13: ...ral figure The LEDs indicate the decoupling mode enabled 3 Keep pressed the AUTO button to uncouple all the slaves by the system PROCEDURE RESET DECOUPLING OF SLAVE 1 Keep pressed the ON OFF button and wait for the central LED will start to flash rapidly The central signaling LED will flash fast as shown in the picture below indicating the configuration state 2 After a few seconds the remote contr...

Page 14: ... develop inside the unit and inside the building with possible damage due to moisture AURA OPERATION OF THE CONTROL UNIT The control unit is made a couple of 3 positions switches It is equipped with screws specific for the 503 built in box anyway it is possible to fasten it on any kind of flat wall by using adequate fasteners START UP AND USE 14 Connect the power supply 230 1 50 to each installed ...

Page 15: ...utton allows you to view the sending the command to the fan unit The on off button allows the activation or deactiva tion the The info button It allows you to view the status of the unit A press of the Info button the unit s operating mode is displayed the speed of the fan and if you have set the sensor functions and night operation the buttons on second line allow you to select the operating mode...

Page 16: ...e picture beside showing the choise of the selection the automatic cicle mode and average speed As it regards the only function extraction or only input the unit after 30 minuts return automatically in cycle mode To turn off the system press the ON OFF button REQUEST STATE SYSTEM 1 With active remote control is possible examine the system for understand the state and the active functions Press the...

Page 17: ...iven with the remote control will have as feedback three flashes of the LEDs The duration of the recovery cycle is automatically determined by the outcome of Extra loop process and can vary between 30 and 200 seconds which shall be distributed equally between the extraction phase and that of input DEHUMIDIFICATION A humidity sensor allows to every ventilation unit of detect the environmental humid...

Page 18: ...vel for dehumidification function activation or deactivation of the light function 2 The remote control will show fixed LEDs to indicate through the three speed fan indicates the setting of humidity threshold between Low Medium and High 3 Choose if activate or deactivate the function of the light sensor Led Night On Function active Led Night Off Function deactivates Keep pressed the AUTO button un...

Page 19: ...19 STARTING UNIT CONTROL ELECTRONIC VERSION The control unit for the electronic version is supplied with CR3032 batteries ...

Page 20: ...INFORMATION ON WIRELESS COMMUNICATION The remote control interacts exclusively with the ventilation unit MASTER which in turn sends the commands to the slave unit The slave units that are out of range of the unit s radio coverage MASTER receive commands from the nearest slave unit in the example that follows the unit Slave N 3 receives commands from Slave N 2 HANDLE To guarantee always the correct...

Page 21: ... exchanger Check the fan impellers Clean the exchanger surfaces Set cycle duration according to previous instructions Check the unit clamps and fasteners Check the pipe clamps and fasteners Check the status of the fan impellers Check the correct installation of the ventilator PROBLEM The fan can t start The fan can t change speed The fan can t change the operation mode Fan unexpected cycle duratio...

Page 22: ...roduct The grid is composed of a flat plate for comfortable fixing to a wall Installation is done through 4 simple steps fix the flat part of the aesthetic grid with the supplied dowels install the plastic circular grid supplied in the standard product through the hole of the plate put the part of aesthetic finish ensure the centering of the hole of the grid relative to the tube to avoid load loss...

Page 23: ...sists of a plastic pipe slightly above the standard telescopic tube diameter supplied with the unit an inner plug in expanded polystyrene to prevent air leakage and for have the insulation until the time of installation How to proceed in case of problems with the unit configuration ELECTRONIC VERSION CONFIGURATION MASTER UNIT 1 Give power supply to all units in the system The units will be powered...

Page 24: ...y Safety and Savings on working UTEK S r l UTEK reserves the right to at any time the necessary changes to improve products without prior notice Original instructions from 2017 03 01 Rel 02 MANUAL_UK UTEK S r l Via Provinciale 30 23030 Mazzo di Valtellina So Italy Tel 39 0342 862031 Fax 39 0342 862029 www utek air it utek utek it ...

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