5
DANGER
• Do not install unit in an area where flammable 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 figures below is frontward or downward.
• When routing the piping rearward, secure space of 10 in. or more on
the right side of the outdoor unit. (The unit of numeric 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
(1)When one outdoor unit is installed individually
•
When an obstruction is present only on the air inlet side
•
When an obstruction is present on the both sides
(2)When two or more outdoor units are installed side by side
•
When an obstruction is present on the both sides
•
When an obstruction is present also in the upward area
(1)When one outdoor unit is installed individually
•
When an obstruction is present also on the air inlet side
•
When an obstruction is present also on the air inlet side and
both sides
(2)When two or more outdoor units are installed side by side
•
When an obstruction is present also on the air inlet side and
both sides
(B) When an obstruction is present on the air outlet side
•
When the upward area is open
(1)When one outdoor unit is installed individually
(2)When two or more outdoor units are installed side by side
•
When an obstruction is present also in the upward area
(1)When one outdoor unit is installed individually
4 o
r more
4 or
more
4 o
r more
4 or
more
40
or more
12
or more
8 or
more
20 or
less
40
or
more
4 or
more
6 or
more
6 or more
20 or
less
6 or more
40
or
more
20 or
less
8 or more
40 or
more
12 or
more
40
or
more
20 or
more
40 or
more
20 or
less
20 or
more
40
or
more
01_EN_3PN05597-5R.fm Page 5 Wednesday, September 14, 2005 8:35 PM