Specifications; Installation Place; Electrical Work - Mitsubishi Electric MFZ-KJ09NA Operating Instructions Manual

W
HEN THE AIR CONDITIONER IS NOT
GOING TO BE USED FOR A LONG TIME
1
Set to the highest temperature in manual COOL mode,
and operate for 3 to 4 hours.
• This dries the inside of the unit.
• Moisture in the air conditioner contributes to favorable conditions for
growth of fungi, such as mold.
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 10
2
Check that the air inlet and outlet of the indoor and
outdoor units are not blocked.
3
Check that the ground is connected correctly.
4
Refer to the "PREPARATION BEFORE OPERATION",
and follow the instructions.
S
PECIFICATIONS
Guaranteed operating range
Upper limit
Cooling
Lower limit
Upper limit
Heating
Lower limit
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.
Page 5
Page 4
Indoor
90°F (32.2°C) DB 115°F (46.1°C) DB
73°F (22.8°C) WB
67°F (19.4°C) DB 14°F (-10°C) DB
57°F (13.9°C) WB
80°F (26.7°C) DB 75°F (23.9°C) DB
— 65°F (18.3°C) WB
70°F (21.1°C) DB -13°F (-25°C) DB
— -14°F (-25.6°C) WB
I
NSTALLATION PLACE AND

ELECTRICAL WORK

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.
To prevent the effects
of a fl uorescent lamp,
keep as far apart as
possible.
Cordless phone
or portable
phone
3 ft. (1 m)
or more
3 ft. (1 m)
or more
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.
Outdoor
—
—
DB: Dry Bulb
WB: Wet Bulb
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 outdoor unit and
Inverter-type
the antenna of the affected device if operation of the air
fl uorescent lamp
conditioner interferes with radio or TV reception.
For the optimum effi ciency
and to extend the life time of
using, the outdoor unit should
be installed in a well-ventilated
Keep a space
dry place.
to prevent the
picture distortion
or the noise.
(KJ09, 12/
4 in.
KJ15, 18)
(100 mm)
or more
8/20 in.
(200/500 mm)
TV
or more
Radio
10 ft. (3 m) or
more
wall, etc.
En-12