NOTE
1. Keep the upper side open to prevent mutual interference of inlet and outlet air of each outdoor unit.
2. The figure dimensions are sufficient spaces around outdoor units for operation and maintenance at typical
installing conditions as follows. [ Operation Mode: Cooling Operation, Outside Temp.: 35
o
C ]
In case that the outdoor unit ambient temperature is higher and also the short circuit is likely to occur
compared to the installation condition, find an appropriate dimension by calculating air flow current.
3. For the multiple installation, 1 group allows 6 outdoor units (max.).
The space of 1m between each group is required.
4. Partly open a wall if the unit is surrounded by walls in four directions.
3) Walls on 4 Directions
• Single Installation
< Installation in the Same Direction>
!%
< Rear to Rear Installation 1 > < Rear to Rear Installation 2 >
• Multiple / Serial Installation
1 Group (Max. 6 Outdoor Units)
Min. 1m
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