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Summary of Contents for Aspira ASPIRCOMFORT PRO dH
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Page 2: Fundamental Safety Rules
E N G L I S H ASPIRCOMFORT PRO dH 1. GENERAL 1.1 INTRODUCTION This manual was prepared with the aim of making the installation and management of your system as simple as possible. By reading and applying the suggestions of this manual, you can achieve the best performance of the purchased product. - Page 3 E N G L I S H ASPIRCOMFORT PRO dH • It is forbidden to pull, detach, twist the electrical cables coming out of the device, even if it is disconnected from the electrical power mains. • It is forbidden to insert objects and substances through the air intake and supply grids.
- Page 4 E N G L I S H ASPIRCOMFORT PRO dH 1.4 WARNINGS The unit must be installed by qualified and authorised personnel according to the rules in force in the various countries. If installation is not carried out, this could lead to a situation of danger Avoid installing the unit in very damp rooms or where there are large sources of heat.
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Page 5: Construction Features
E N G L I S H ASPIRCOMFORT PRO dH 1.5 CONFORMITY The CE marking (applied on each machine) certifies compliance with the following Community standards: • Low Voltage Directive 2014/35/EC • Electromagnetic Compatibility Directive 2014/30/EC • Ecodesign 2009/125/EC 1.6 RANGE... -
Page 6: Cooling Circuit
E N G L I S H ASPIRCOMFORT PRO dH AIR HANDLING SECTION The unit can be equipped with a cooling circuit for dehumidification or integration of cooling and heating. In the various configurations, it will be possible to select the type of desired air handling from dehumidification only or dehumidification with heating and cooling of the primary air. -
Page 7: Main Components Of The Unit
E N G L I S H ASPIRCOMFORT PRO dH 1.9 MAIN COMPONENTS OF THE UNIT 1. Heat recovery unit 2. Supply fan 3. Exhaust fan 4. Compressor and cooling circuit compartment 5. Finned coils 6. Electrical panel 7. Recirculation air damper... -
Page 8: Packaging And Transport
E N G L I S H ASPIRCOMFORT PRO dH 1.10 PACKAGING AND TRANSPORT The units are prepared for transport secured to a wooden pallet and placed inside cardboard boxes. To facilitate relocation, the units have a wooden pallet and hooks on the base so it can be lifted and positioned in the place of installation 1.11 RECEIVING, CHECKING AND HANDLING... -
Page 9: Installation Conditions
E N G L I S H ASPIRCOMFORT PRO dH 2. INSTALLATION 2.1 INSTALLATION CONDITIONS The unit must be installed based on national and local regulations governing the use of electrical devices and based on the following indications: • install the unit inside residential buildings with room temperature between 0°C and 45°C;... -
Page 10: Floor Mounting
E N G L I S H ASPIRCOMFORT PRO dH 2.2 UNIT POSITIONING CEILING-MOUNTING To mount the unit on the ceiling, it is necessary to: • Place 4 threaded bars inside the brackets set up on the 4 corners of the unit;... -
Page 11: Condensate Discharge Connection
E N G L I S H ASPIRCOMFORT PRO dH 2.3 CONDENSATE DISCHARGE CONNECTION Because of the heat recovery system (the exhaust air is cooled by the air supplied into the heat exchanger) and the dehumidification coils, the humidity contained in the internal air condenses inside the unit. -
Page 12: Aeraulic Connections
E N G L I S H ASPIRCOMFORT PRO dH AERAULIC CONNECTIONS 3.1 AERAULIC ORIENTATIONS The unit has 4 male circular rear fittings of different Ø and one rectangular front opening based on the size; To correctly connect the air ducts, refer to the following diagram and stickers on the unit. -
Page 13: Electrical Connections
E N G L I S H ASPIRCOMFORT PRO dH ELECTRICAL CONNECTIONS 4.1 GENERAL - The units are equipped with hydronic coils with water air exchange; The connections on the units, also in the various applications and versions, are always common to all units. - Page 14 E N G L I S H ASPIRCOMFORT PRO dH 4.2 POSITIONING AND PROCEDURES OF THE CONNECTIONS The hydraulic connections are positioned on the side of the unit; The connections have male threading; Observe IN as the water inlet into the unit and OUT as the water outlet from the unit Connect the pipes with female threaded fitting and tighten with dedicated tools;...
- Page 15 E N G L I S H ASPIRCOMFORT PRO dH 4.3 2-3 WAY VALVE CONNECTION The connections of the optional 2 / 3 valves must be set up as stated; Be sure to comply with the directions on the valve: 4.4 DIAGRAMS RECOMMENDED FOR THE CONNECTION...
- Page 16 E N G L I S H ASPIRCOMFORT PRO dH RECOMMENDED INSTALLATION-CONNECTION BEFORE THE RADIANT SYSTEM MANIFOLD: The unit is powered in parallel with the radiant system manifold, thereby having guaranteed the necessary water flow rate for correct operation. N.B: In both cases, the failure to provide the unit with the rated flow rate will place it a functional block.
- Page 17 E N G L I S H ASPIRCOMFORT PRO dH ELECTRICAL CONNECTIONS 5.1 GENERAL - Before starting any operation to perform the electrical connection make sure that the unit is not electrically powered - Perform the necessary electrical connections referring exclusively to the wiring diagram attached to this manual.
- Page 18 E N G L I S H ASPIRCOMFORT PRO dH 5.2 POSITIONING AND PROCEDURES OF THE CONNECTIONS The inlet of the electrical cables is positioned on the side of the unit; There are two dn20mm openings; CABLE INPUT X2 TERMINAL BOARD - CLIENT-...
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Page 19: Unit Wiring Diagrams
E N G L I S H ASPIRCOMFORT PRO dH 5.3 UNIT WIRING DIAGRAMS... - Page 20 E N G L I S H ASPIRCOMFORT PRO dH CONNECTIONS SET UP BY THE CUSTOMER L – PE - N Unit power supply 230 / 1 / 50 12 - GND - RS+ RS- Remote display connection 12-0 Power supply A+ B-...
- Page 21 E N G L I S H ASPIRCOMFORT PRO dH 5.5 ELECTRICAL CONNECTIONS CH193VMC remote panel connection auxiliary input NOTE: The auxiliary input can be used for the connection of an outdoor temperature probe (mod. EC18, EC19, EC20), or of an alarm-armable ON/OFF...
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Page 22: Maintenance
E N G L I S H ASPIRCOMFORT PRO dH MAINTENANCE To always guarantee correct and optimal unit operation, it is necessary to periodically perform all of the maintenance activities. 6.1 FILTER CLEANING AND REPLACEMENT To replace the filters, or periodically clean them, do the following: •... -
Page 23: Heat Exchanger Cleaning
E N G L I S H ASPIRCOMFORT PRO dH 6.2 HEAT EXCHANGER CLEANING It is advisable to check the status of the heat exchanger every time the filters are cleaned/changed, and clean it if necessary. This must only be done by qualified personnel (installer). - Page 24 E N G L I S H ASPIRCOMFORT PRO dH 6.3 GENERAL UNIT CLEANING It is advisable to occasionally check and possibly clean the fans of the condensation discharge and the inside walls of the unit. These activities must only be carried out by qualified personnel (installer).
- Page 25 E N G L I S H ASPIRCOMFORT PRO dH ALARMS In case of any problems or failures, take note of any error code appearing on the remote control screen, take note of the model and the serial number of the unit you possess (data provided on the identification plate attached on the side of the unit) and contact the installer.
- Page 26 E N G L I S H ASPIRCOMFORT PRO dH High Vibrating panels Check the integrity of the unit panels vibrations and profiles Check the correct closing of the unit cover and the panel that covers the electronic board Make sure there are no walls that can...
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- Page 28 FANTINI COSMI S.p.A. Via Dell’Osio, 6 - 20090 Caleppio di Settala, Milan, Italy Tel. +39 02 956821 | Fax +39 02 95307006 E-mail: info@aspira.it | supportotecnico@aspira.it www.aspira.it...
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