MCAC-VTSM-2015-10      R410A All DC Inverter V5 X Series 50Hz 
Installation                                                                                                                                                         87 
  If miscellaneous articles are piled around the outdoor unit, such articles must be 800mm below the top of the 
outdoor  unit.  The  articles  must  be  800mm  below  the  top  of  the  outdoor  unit.  Otherwise,  a  mechanical 
exhaust device must be added. 
 
  Snow-proofing 
In snowy areas, accessories should be installed to prevent snow from entering the unit. (See the figure below) 
(Defective facilities may cause malfunction.) Please lift the bracket higher and install snow shield on the air 
inlet and air outlet.   
 
2.  Air ventilation assembly installation 
Ventilation assembly is provided on site by an installation professional. When installing, please take off the 
mesh cover first, and then install the unit using the following method. 
2.1 Installation of 8, 10, 12HP 
Example A 
Unit: mm 
A
B
C
D
>45°
>1000(39-3/8)
>300(11-7/8)
Airflow deflector
Front view
B
A
Side view
C
D
B
A
Front view
B
A
Front view
A
>45°
C
>1000mm
B
>300mm
D
Airflow deflector
Snow shield for air outlet
Snow shield for air inlet
Snow shield for air inlet