Daikin RZQ18PVJU Installation Manual page 6

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
(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
5
• 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
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