Multiple Outdoor Unit Installation; Outdoor Units Installation In Multi Row - Fujitsu AIRSTAGE J-II Design & Technical Manual

3-2.

MULTIPLE OUTDOOR UNIT INSTALLATION

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 „
WHEN AN OBSTRUCTION IS PRESENT ALSO IN THE UPWARD
„ „
AREA
Obstacles at rear and above only
z „
1500
3-3.

OUTDOOR UNITS INSTALLATION IN MULTI ROW

The following settings are not recommended in case of cooling by a low outside temperature.
●
„
Single parallel unit arrangement
z „
600
1000
z Obstacles at front only z Obstacles at front and rear only
300
1500
500
Max. 300
150
2000 or more
- (03 - 04) -
1500 or more
z Multiple parallel unit arrangement
3000 or more
600
1500
500
1500 or more
500