Fujitsu AOU48RLXFZ Design & Technical Manual page 46

3-1-2. MULTIPLE OUTDOOR UNIT INSTALLATION
Provide at least 1inch (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
11-13/16 (300)
WHEN AN OBSTRUCTION IS PRESENT ALSO IN THE UPWARD
AREA
Obstacles at rear and above only
59-1/16 (1500)
3-1-3. OUTDOOR UNITS INSTALLATION IN MULTI ROW
Single parallel unit arrangement
78-3/4 (2000) or more
23-5/8 (600)
39-3/8 (1000)
Obstacles at front only
59-1/16 (1500) or more
59-1/16 (1500)
19-11/16 (500)
Max. 11-13/16 (300)
5-29/32 (150)
- (03 - 07) -
Obstacles at front and rear only
59-1/16 (1500) or more
Multiple parallel unit arrangement
19-11/16 (500)
118-1/8 (3000) or more
23-5/8 (600)
59-1/16 (1500)
3. OUTDOOR UNIT & BRANCH BOX
19-11/16 (500)