Fujitsu Airstage J-II - Multiple Outdoor Unit Installation; Outdoor Units Installation in Multi Row

MULTIPLE OUTDOOR UNIT INSTALLATION3-2.
Provide at least 25mm of space between the outdoor units if multiple units are installed.

●
When routing the piping from the side of an outdoor unit, provide space for the piping.

●
No more than 3 units must be installed side by side.

●
When 3 units or more are arranged in a line, provide the space as shown in the following
example when an obstruction is present also in the upward area.
WHEN THE UPWARD AREA IS OPEN

Obstacles at rear only
z
z
Obstacles at front only
z
Obstacles at front and rear only
300
1500 or more
500
1500 or more
WHEN AN OBSTRUCTION IS PRESENT ALSO IN THE UPWARD

AREA
Obstacles at rear and above only
z
1500
500
Max. 300
1500
OUTDOOR UNITS INSTALLATION IN MULTI ROW3-3.
The following settings are not recommended in case of cooling by a low outside temperature.

●
Single parallel unit arrangement
z
z
Multiple parallel unit arrangement
150
600
1000
2000 or more
500
600
1500
3000 or more
- (03 - 04) -
OUTDOOR UNITS OUTDOOR UNITS