En-12
Electrical work
• Provide an exclusive circuit for the power supply of the air conditioner.
• Be sure to observe the breaker capacity.
If you have any questions, consult your dealer.
I
NSTALLATION PLACE AND
ELECTRICAL WORK
S
PECIFICATIONS
1
Operate by COOL mode with the highest temperature
set or FAN mode for 3 to 4 hours.
Page 5
This dries the inside of the unit.
2
Press
to stop the operation.
3
Turn off the breaker and/or disconnect the power sup-
ply plug.
4
Remove all batteries from the remote controller.
When using the air conditioner again:
1
Clean the air fi lter.
Page 9, 10
2
Check that the air inlet and outlet of the indoor and
outdoor units are not blocked.
3
Check that the earth is connected correctly.
4
Refer to the “PREPARATION BEFORE OPERATION”,
and follow the instructions.
Page 3
W
HEN THE AIR CONDITIONER IS NOT
GOING TO BE USED FOR A LONG TIME
Installation place
Avoid installing the air conditioner in the following places.
• Where there is much machine oil.
• Salty places such as the seaside.
• Where sulfi de gas is generated such as hot spring, sewage, waste water.
• Where oil is splashed or where the area is fi lled with oily smoke (such as cook-
ing areas and factories, in which the properties of plastic could be changed
and damaged).
• Where there is high-frequency or wireless equipment.
• Where the air from the outdoor unit air outlet is blocked.
• Where the operation sound or air from the outdoor unit bothers the house next door.
• The mounting height of indoor unit 7 ft. (2.2 m) is recommended. If it is impos-
sible, please consult your dealer.
• Do not operate the air conditioner during interior construction and fi nishing
work, or while waxing the fl oor. Before operating the air conditioner, ventilate
the room well after such work is performed. Otherwise, it may cause volatile
elements to adhere inside the air conditioner, resulting in water leakage or
scattering of dew.
To prevent the effects
of a fl uorescent lamp,
keep as far apart as
possible.
wall, etc.
Inverter-type
fl uorescent lamp
Keep a space
to prevent
the picture
distortion or
the noise.
3 ft.
(1 m)
or more
Radio
4 in. (100 mm)
or more
TV
Cordless
phone or
Portable
phone
10 ft. (3 m) or more
3 ft. (1 m)
or more
The installation location of the outdoor
unit should be at least 10 ft. (3 m) away
from the antennas for TV sets, radios,
etc. In areas where the reception is weak,
provide greater space between the out-
door unit and the antenna of the affected
device if operation of the air conditioner
interferes with radio or TV reception.
20 in. (500 mm)
or more
For the optimum ef-
fi ciency and to extend
the life time of using,
the outdoor unit
should be installed in
a well-ventilated dry
place.
DB: Dry Bulb
WB: Wet Bulb
Indoor
Outdoor
Cooling
Upper limit
90°F (32.2°C) DB
73°F (22.8°C) WB
115°F (46.1°C) DB
—
Lower limit
67°F (19.4°C) DB
57°F (13.9°C) WB
14°F (-10°C) DB
—
Heating
Upper limit
80°F (26.7°C) DB
—
75°F (23.9°C) DB
65°F (18.3°C) WB
Lower limit
70°F (21.1°C) DB
—
-13°F (-25°C) DB
-14°F (-25.6°C) WB
Guaranteed operating range
Note:
1. The guaranteed operating range value is for 1:1 System Application.
2. If the outdoor temperature is below the lower limit of guaranteed operating range, the outdoor unit may
stop operation until the outdoor temperature exceeds the lower limit.
BH79A449H01_01En.indd 12
2018/07/30 15:04:50
