5
English
DANGER
Do not install unit in an area where fl ammable materials are
•
present due to risk of explosion resulting in serious injury or
death.
Refrigerant is heavier than air and replaces oxygen. A
•
massive leak could lead to oxygen depletion , especially in
basements, and an asphyxiation hazard could occur leading
to serious injury or death.
Installation place (unit: inch)
〈
Cautions on continuous installation
〉
The connection piping outlet direction in the continuous
•
installation shown in the fi gures below is frontward or down-
ward.
When routing the piping rearward, secure space of 10 in. or
•
more on the right side of the outdoor unit. (The unit of nu-
meric values below is “inch”.)
Make some space for wiring with conduit and servicing
•
between the units.
(A) When an obstruction is present on the air inlet side
When the upward area is open
•
When one outdoor unit is installed individually
(1)
When an obstruction is present only on the air inlet
•
side
4 or more
When an obstruction is present on the both sides
•
4 or more
4 or more
4 or more
When two or more outdoor units are installed side
(2)
by side
When an obstruction is present on the both sides
•
40 or more
12 or more
8 or more
When an obstruction is present also in the upward area
•
When one outdoor unit is installed individually
(1)
When an obstruction is present also on the air inlet
•
side
20 or less
40 or more
4 or more
When an obstruction is present also on the air inlet
•
side and both sides
6 or more
6 or more
20 or less
6 or more
40 or more
When two or more outdoor units are installed side
(2)
by side
When an obstruction is present also on the air inlet
•
side and both sides
20 or less
8 or more
40 or more
12 or more
40 or more
(B) When an obstruction is present on the air outlet side
When the upward area is open
•
When one outdoor unit is installed individually
(1)
20 or more
When two or more outdoor units are installed side
(2)
by side
40 or more
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Summary of Contents for SkyAir RZQ18PVJU
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