Fujitsu AIRSTAGE J-IIIL Design & Technical Manual page 106

 Outdoor unit installation in multi-row
NOTE: Following settings are not recommended in case of cooling by a low outside tempera-
ture.
Single parallel unit arrangement
CAUTION
• When the outdoor temperature is 32 °F (0 °C) or less, do not use the accessory drain pipe and
drain cap. If the drain pipe and drain cap are used, the drain water in the pipe may freeze in
extremely cold climate. (For reverse cycle model only.)
• In area with heavy snowfall, if the inlet and outlet of the outdoor unit is blocked with snow, it
might become difficult to get warm, and it is likely to cause product malfunction. Construct a
canopy and a pedestal, or place the unit on a high stand that is locally installed.
4-1. Space requirement
4 (100)
or more
79 (2,000)
or more
24 (600) or more
40 (1,000) or more
- (03-10) -
Multiple parallel unit arrangement
Unit: in (mm)
20 (500)
or more
119 (3,000)
or more
24 (600) or more
60 (1,500) or more
4. Installation space