En-9
Single outdoor unit installation
31 31 11
When the upward area is open
(Unit:mm(in.))
(1) Obstacles at rear only
(2) Obstacles at rear and
sides only
(3) Obstacles at front only
(4) Obstacles at front and
rear only
1000(39-3/8) or more
200(7-7/8)
300(11-13/16)
200(7-7/8)
1000(39-3/8) more
150(5-29/32)
150(5-29/32)
When an obstruction is present also in the upward area
(Unit : mm(in.))
(1) Obstacles at rear and above only
(2) Obstacles at rear, sides, and above only
300(11-13/16)
Max. 500(19-11/16)
1000(39-3/8)
1500(59-1/16)
250(9-27/32)
250(9-27/32)
500 (19-11/16)
Max. 500 (19-11/16)
Multiple outdoor unit installation
31 31 21
Provide at least 25mm (1in.) 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
(Unit: mm(in.))
(1) Obstacles at rear only
(2) Obstacles at front only
(3) Obstacles at front and rear only
1500(59-1/16) or more
300(11-13/16)
500(19-11/16)
1500(59-1/16) or more
When an obstruction is present also in the upward area
(Unit: mm(in.))
Obstacles at rear and above only
•
1500(59-1/16)
500(19-11/16)
Max. 300(11-13/16)
1500(59-1/16)
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