Aircalo MISTRAL M30 Installation And Maintenance Manual
  1. Manuals
  2. Brands
  3. Aircalo Manuals
  4. Air Conditioner
  5. MISTRAL M30
  6. Installation and maintenance manual

Aircalo MISTRAL M30 Installation And Maintenance Manual

Mini air handling unit
Hide thumbs
Table of Contents

Advertisement

Quick Links

INSTALLATION AND
MAINTENANCE MANUAL
MINI AIR HANDLING UNIT
« MISTRAL »
1

Advertisement

Table of Contents
loading
Need help?

Need help?

Do you have a question about the MISTRAL M30 and is the answer not in the manual?

Questions and answers

Subscribe to Our Youtube Channel

Related Manuals for Aircalo MISTRAL M30

Summary of Contents for Aircalo MISTRAL M30

  • Page 1 INSTALLATION AND MAINTENANCE MANUAL MINI AIR HANDLING UNIT « MISTRAL »...

  • Page 2: Table Of Contents

    Presentation     Generalities     2.1. Warnings     2.2. Generalities     2.3. Safety instruction     Reception - Storage     Installation     4.1.   The choice of the place   4.2.   Handling   4.3.  ...

  • Page 3: Presentation

    1. Presentation Mistral is a compact air handling unit for heating and cooling applications essentially on pipework system with water coils and/or electric batteries supply. Mainly used in ceiling mounting, it offers the advantages of a compact ceiled device associated to the modularity of classic air handling units.

  • Page 4: Generalities

    2.2. Generalities  It should be avoiding the use of mini AHU in an atmosphere that contains oil vapors, sea air, corrosive or dusty air.  Unless particular conditions, the manufacturer gives one year parts warranty against defects in conception or production. Are excluded defects of installation and use and also wearing parts and environment condition which damage the smooth functioning of the device that would not be specified in the order.

  • Page 5: Handling

    Space for maintenance  In the chosen location, check that the clearances (lateral or by the bottom) around the unit offer enough space for maintenance. If it is needed, make a test by taking out the coils, motors, fans and filters. Withdraw by the bottom ...

  • Page 6: Ceiling Installation

    4.3. Ceiling installation  Use a forklift to facilitate the installation of the unit to the ceiling.  Do not handle the device using at the same times pipes or valves as well as the condensate drain pan. The edges are sharped; carry safety gloves for this operation ...

  • Page 7: Vertical Installation

    4.5. Vertical installation When the mini AHU Mistral is in a vertical mounting configuration, is provided with 2 or 3 rail supports (based on the size of the casing). Those fixations must have to be used for the fulfillment of the supporting and the fixation of the units on the wall.

  • Page 8: Outdoor Installation

    4.6. Outdoor installation  Choose the place of the installation in order that the fresh air intake doesn’t be oriented toward the direction of the wind. In areas where there is a lot of snowfall, the place of the installation must be chosen in order that the snow doesn’t damage the good functioning of the device.

  • Page 9: Assembly Of Flexible Flanges

    Mini AHU Mistral cannot be used to support the duct and/or support mechanical constraints by third. To avoid theses constraints it is necessary to use flexible flanges. Aircalo(s flexible flange is delivered as a kit form. The kit includes : ...

  • Page 10: Hydraulic Connection

     Using a mallet , insert the bars in each corner them until complete locking  Do the same for the opposite side of the flexible flange. Finally, we must obtain a cuff meeting following the photo below  When the flexible flange was assembled, fix one side against the frame of the Mistral and the other side against the duct.

  • Page 11: Evacuation Of Condensates

    Insulate correctly the pipelines. Check that all connector seals when the system is filling of water. The manufacturer cannot guarantee the quality of the seals which are provided by the installer. AIRCALO decline all responsibility of an eventual malfunction of the kit and for damages that can come from leaks.
  • Page 12  Before the starting of the unit, pour some water in the extern condensate drain pan. Check the regular runoff of the contents of the pan and control that the pump evacuates the water in the case of a mounting with condensate pump. If the runoff is insufficient, check the slope of the unit and the pipework and look for an eventual bottleneck.

  • Page 13: Control Valves

    5.3. Control valves  The motor control valves mounting can be supply by us. In this case, they are mounted in the factory. The standard motors of the valves are planned to be supplied with 230V, their average consumption 5 VA.
  • Page 14 Performance curves of the main casing (without pressure losses of components and networks) Maximum airflow authorized for cooling Minimum airflow authorized Airflow Filter G3M  2‐rows coil    Filter G4  4‐rows coil  Filter F5 pleated  6‐rows coil  Filter F7 rigid  Moisture elim.  Filter F9 pleated  Filter F9 rigid   ...
  • Page 15 Performance curves of the main casing (without pressure losses of components and networks) Maximum airflow authorized for heating Maximum airflow authorized for cooling Airflow Minimum airflow authorized Filter G3M  2‐rows coil    Filter G4  4‐rows coil  Filter F5 pleated  6‐rows coil  Filter F7 rigid  Moisture elim.  Filter F9 pleated  Filter F9 rigid   ...
  • Page 16 Performance curves of the main casing (without pressure losses of components and networks) Minimum airflow authorized Airflow Filter G3M  2‐rows coil    Filter G4  4‐rows coil  Filter F5 pleated  6‐rows coil  Filter F7 rigid  Moisture elim.  Filter F9 pleated  Filter F9 rigid   ...
  • Page 17 Performance curves of the main casing (without pressure losses of components and networks) Maximum airflow authorized for heating Maximum airflow authorized for cooling Airflow Minimum airflow authorized Filter G3M  2‐rows coil    Filter G4  4‐rows coil  Filter F5 pleated  6‐rows coil  Filter F7 rigid  Moisture elim.  Filter F9 pleated  Filter F9 rigid   ...
  • Page 18 Performance curves of the main casing (without pressure losses of components and networks) Maximum airflow authorized for heating Maximum airflow authorized for cooling Airflow Minimum airflow authorized Filter G3M  2‐rows coil    Filter G4  4‐rows coil  Filter F5 pleated  6‐rows coil  Filter F7 rigid  Moisture elim.  Filter F9 pleated  Filter F9 rigid   ...

  • Page 19: Electrical Connection

    7. Electrical connection  The electrical installation of the device must be conformed to installation rules in the country of destination and be realized by qualified personnel following the diagrams added at the end of the manual.  Make the ground connection before any other connection. ...
  • Page 20 7.3. Fans AC – IE2  Fans are pre-wired in the factory in order to facilitate the electrical connection.  The installer would have to ensure that the connection, the protection and the motor controller are done following the electric standards. Mistral 20 Mistral 30 Mistral 40...

  • Page 21: Fans Ec

    Adjustment of the suction plenum of the fan Due to the transport and the handling, the shell could be decentered in relation to the free wheel of the fan. Before the first starting up of the unit (not supplied by electricity), you can make a first control which will be to turn the free wheel with the hand in order to check if there is no rubbing.
  • Page 22  Never operate the fan outside of its frequency range or with a higher power level than the power rating of the motor.  Cable gland of motor The fan can be accessed by the lateral panel of the fan. It is composed of 1 cable gland for the passing of the power supply cable and 1 cable gland for the command.

  • Page 23: Dimensions And Weight

    8. Dimensions and weight Vertical and horizontal mounting ❶  Lateral panel motor access    ❷  Inferior panel filter access    ❸  Lateral panel coils access    ❹  Lateral panel filter access Dimensions non contractual. Subject to change Weight (+/- 10%) Mistral (mm) Version H22 Suppl. TSR 1 338 1 228 1 338 1 228 1 788 1 678...

  • Page 24: Maintenance

    9. Maintenance Cleaning operations and the maintenance must be done by specialized personnel. Turn off the electrical supply. Filters  Le nettoyage des filtres dépend des conditions de fonctionnement de l’unité (environ tous les 2 mois). Ils doivent être changés au moins 1 fois par an. Ne pas faire fonctionner l’unité sans filtre ...

  • Page 25: Electrical Diagrams

    230V AC 230V AC 230V AC Motor Motor Motor 11.3. Fan Motor Assembly EC MISTRAL M20 MISTRAL M30 – M40 MISTRAL M50-M60 230V AC 0-10V GND 400V AC 0-10V GND 400V AC 0-10V GND 400V AC 0-10V GND M 17-06-15_UK Tel: +33 (0)5 56 70 14 00 –...

This manual is also suitable for:

Mistral m20Mistral m50Mistral m40Mistral m60

Table of Contents