Installation Manual
‒
7
‒
7-EN
• To transport the air conditioner, do not take hold of the bands around the
packing carton. You may injure yourself if the bands should break.
• Do not place any combustion appliance in a place where it is directly
exposed to the wind of air conditioner, otherwise it may cause imperfect
combustion.
• Do not install in a location where
fl
ammable gas leaks are possible. If the
gas leak and accumulate around the unit, it may ignite and cause a
fi
re.
• Install the indoor unit at least 2.5 m above the
fl
oor level since otherwise
the users may injure themselves or receive electric shocks if they poke
their
fi
ngers or other objects into the indoor unit while the air conditioner is
running.
• Appliance and pipe-work shall be installed, operated and stored in a room
with a
fl
oor area larger than
A
min
m
2
.
How to get A
min
m
2
: A
min
= (M / (2.5 × 0.22759 × h
0
))
2
M is the refrigerant charge amount in appliance in
kg
;
h
0
is the installation height of the appliance in
m
:
0.6 m for
fl
oor standing / 1.8 m for wall mounted / 1.0 m for window mounted
/ 2.2 m for ceiling mounted.
(R32 refrigerant models only. For detail, refer to Installation Manual of the
outdoor unit.)
Installation
• Install the air conditioner securely in a location where the base can sustain
the weight adequately. If the strength is not enough, the unit may fall down
resulting in injury.
• Follow the instructions in the Installation Manual to install the air conditioner.
Failure to follow these instructions may cause the product to fall down or
topple over or give rise to noise, vibration, water leakage or other trouble.
• Carry out the specied installation work to guard against the possibility of high
winds and earthquake. If the air conditioner is not installed appropriately, a
unit may topple over or fall down, causing an accident.
• If refrigerant gas has leaked during the installation work, ventilate the room
immediately. If the leaked refrigerant gas comes in contact with
fi
re, noxious
gas may generate.
• Use forklift to carry in the air conditioner units and use winch or hoist at
installation of them.
