MCAC-VTSM-2015-09      R410A All DC Inverter V4+S Series 60Hz 
Installation                                                                                                                                                                                                        85 
  If miscellaneous articles are piled around the outdoor unit, such articles must be 31-1/2inch(800mm) below 
the top of  the  outdoor unit. The  articles  must be 31-1/2inch(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.   
 
   
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
Snow shield for air outlet
Snow shield for air inlet
Snow shield for air inlet