5
English
3
1
4
2
5
2
A
B
B
A
A
A
B
1
Indoor unit
2
Branch switch, overcurrent breaker
3
Remote controller
4
Cool/Heat selector
5
Personal computer or radio
A
t
60 in. (1500 mm)
B
t
40 in. (1000 mm)
An inverter air conditioner may cause electronic noise generated from
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and electric wires, keeping proper distances away from stereo equip-
ment, personal computers, etc.
Particularly for locations with weak reception, ensure there is a dis-
tance of at least 10 ft. (3 m) for indoor remote controllers, place power
wiring and transmission wiring in conduits, and ground the conduits.
•
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the allowable limit depending on room size. Due to this, it could be
necessary to take measures against leakage. Refer to 18. Caution
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• Do not install in the following locations:
- Locations where sulfurous acids and other corrosive gases may
be present in the atmosphere. Copper piping and soldered joints
may corrode, causing refrigerant to leak.
- Locations where a mineral oil mist, spray or vapor may be pres-
ent in the atmosphere. Plastic parts may deteriorate and fall off or
cause water leakage.
- Locations where equipment that produces electromagnetic
waves is found. The electromagnetic waves may cause the con-
trol system to malfunction, preventing normal operation.
-
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gasoline and other volatile substances are handled, or where
carbon dust and other incendiary substances are found in the
atmosphere. Leaked gas may accumulate around the unit, caus-
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• When installing, take strong winds, hurricanes or earthquakes into
account, improper installation may result in the unit turning over.
4.2. Weather related precautions
• Be sure that the air inlet of the unit is not positioned towards the
main wind direction. Frontal wind will disturb the operation of the
unit. If necessary, use a screen to block the wind.
• Ensure that water cannot cause any damage to the location by
adding water drains to the foundation and prevent water traps in the
construction.
• When installing in areas where air contains high levels of salt such
as near the ocean; Contact your Daikin sales representative for
additional precautions.
4.3. Selecting a location in cold climates
NOTE
• When operating the unit in a low outdoor ambient temperature, be
sure to follow the instructions described below.
• The following images are for reference only. For more details con-
tact your local dealer.
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side of the outdoor unit (see
5.2. Service space
for space require-
ment on page 7):
1
1
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In heavy snowfall areas it is very important to select an installation site
where the snow will not affect the unit. When installing the unit in a lo-
cation where there is heavy snowfall, remove the coil guards to prevent
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a canopy, be careful not to create a short circuit and to leave enough
space between the canopy and top of the unit for proper air discharge.
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is not affected by the snow (if necessary construct a lateral canopy).
Install the outdoor unit so that the bottom frame is at least 19-11/16 in.
(500 mm) above predicted snowfall levels.
1
2
1
1
Snow/wind hood kit
2
Pedestal
NOTE
When operating the unit in a low outdoor ambient temperature with
high humidity conditions, make sure to take precautions to keep the
drain holes of the unit free.
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