4.2.1. Single outdoor unit installation
When the upward area is open [Unit: in (mm)]
(1) Obstacles at rear only
4 (100)
or more
(3) Obstacles at front only
24 (600)
or more
When an obstruction is present also in the upward area [Unit: in (mm)]
(1) Obstacles at rear and above only
Max.
20 (500)
24 (600)
or more
12 (300)
or more
4.2.2. Multiple outdoor unit installation
• Provide at least 10 in (250 mm) 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.
When the upward area is open [Unit: in (mm)]
(1) Obstacles at rear only
10 (250) or more
12 (300)
or more
(3) Obstacles at front and rear only
When an obstruction is present also in the upward area [Unit: in (mm)]
(1) Obstacles at the rear and above
• Up to 3 units can be installed side by side.
• When 4 units or more are arranged in a line, provide the space as shown below.
Max. 12 (300)
10 (250)
or more
60 (1500)
or more
9374995721_IM.indb 5
9374995721_IM.indb 5
(2) Obstacles at rear and sides only
4 (100)
12 (300)
or more
or more
10 (250)
or more
(4) Obstacles at front and rear only
4 (100)
or more
24 (600)
or more
(2) Obstacles at rear, sides, and above only
Max.
20 (500)
40 (1000)
or more
20 (500)
4 (100)
or more
or more
10 (250)
or more
(2) Obstacles at front only
60 (1500)
or more
20 (500) or more
60 (1500) or more
60 (1500)
or more
10 (250)
or more
20 (500)
or more
4.2.3. Outdoor units installation in multi row
(1) Single parallel unit arrangement
40 (1000) or more
(2) Multiple parallel unit arrangement
60 (1500) or more
6 (150)
10 (250)
or more
60 (1500)
or more
NOTES:
• If the space is larger than stated above, the condition will be the same as when there is
no obstacle.
• When installing the outdoor unit, be sure to open the front and left side to obtain better
operation effi ciency.
CAUTION
Do not install the outdoor unit in two stage if the drain water may freeze.
Otherwise the drainage from the upper unit may form ice and cause a malfunction of
the lower unit.
4.3. Transporting the unit
WARNING
Do not touch the fi ns.
Otherwise, personal injury could result.
CAUTION
When carrying the unit, hold the handles on the right and left sides and be careful.
If the outdoor unit is carried from the bottom, hands or fi ngers may be pinched.
• Be sure to hold the handles on the sides of the unit. Otherwise, the suction grilles on
the sides of the unit may be deformed.
Handle
Handle
[Unit: in (mm)]
6 (150) or more
79 (2000) or more
24 (600) or more
20 (500) or more
119 (3000) or more
24 (600) or more
20 (500)
or more
12/11/2020 8:57:23 AM
12/11/2020 8:57:23 AM
En-5