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 growth of fungi, such as
mold.
2
Press
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.
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.
S
PECIFICATIONS
Model
Function
Power supply
Capacity
Input
Weight
Refrigerant fi lling capacity (R410A)
IP code
Permissible excessive
operating pressure
Noise level
Guaranteed operating range
Upper limit
Cooling
Lower limit
Upper limit
Heating
Lower limit
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Set name
Indoor
Outdoor
Cooling
kW
kW
Indoor
kg
kg
Indoor
LP ps
MPa
HP ps
MPa
Indoor (Super High/
dB(A)
High/Med./Low/Silent)
Indoor
Outdoor
32°C DB
46°C DB
23°C WB
—
21°C DB
-10°C DB
15°C WB
—
27°C DB
24°C DB
—
18°C WB
20°C DB
-15°C DB
—
-16°C WB
DB: Dry Bulb
WB: Wet Bulb
manuals search engine
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 a hot spring.
• 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 does not bother the
house next door.
To prevent the effects
of a fl uorescent lamp,
keep as far apart as
possible.
1 m
or more
Cordless
phone or
Portable
phone
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.
—
MSZ-SF15VA
MSZ-SF20VA
—
Heating
Cooling
~ /N, 230 V, 50 Hz
—
0.017
7.7
—
IP 20
—
4.15
40/35/30/26/21
42/35/30/26/21
Note:
1. Rating condition
Cooling — Indoor:
Outdoor: 35°C DB
Heating — Indoor:
Outdoor: 7°C DB, 6°C WB
2. Noise measurement is carried out in accordance with JIS C9612 and
ISO 5151(T1).
3. MSZ-SF has no specifi cations for single combination. This indoor model
is only for multi system air conditioner.
As for the specifi cations of multi system, please confi rm your dealer
and/or refer to the catalogue.
The installation location of the outdoor unit should
be at least 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
the antenna of the affected device if operation of the air
conditioner interferes with radio or TV reception.
Inverter-type
fl uorescent lamp
Well-
ventilated dry
place
Keep a space to
prevent the pic-
ture distortion or
100 mm or
the noise.
more
500 mm or
TV
more
1 m
or more
3 m or
more
Radio
—
—
Heating
27°C DB, 19°C WB
20°C DB
wall, etc.
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