I
NSTALLATION PLACE AND
ELECTRICAL WORK
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.
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.
S
PECIFICATIONS
wall, etc.
For the optimum effi ciency
and to extend the life time of
using, the outdoor unit should
be installed in a well-ventilated
dry place.
3 m or
more
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.
Model
Set name
MFZ-KJ25VE2
MFZ-KJ35VE2
Indoor
MFZ-KJ25VE2
MFZ-KJ35VE2
MFZ-KJ50VE2
Outdoor
MUFZ-KJ25VE (HZ)
MUFZ-KJ35VE (HZ)
MUFZ-KJ50VE (HZ)
Function
Cooling
Heating
Cooling
Heating
Cooling
Heating
Power supply
~ /N, 230 V, 50 Hz
Capacity
kW
2.5
3.4
3.5
4.3
5.0
6.0
Input
kW
0.54
0.77
0.94
1.10
1.41
1.61
Weight
Indoor
kg
15
Outdoor
kg
37
55
Refrigerant fi lling capacity (R410A)
kg
1.10
1.50
IP code
Indoor
IP 20
Outdoor
IP 24
Permissible excessive
operating pressure
LP ps
MPa
1.64
HP ps
MPa
4.15
Noise level
Indoor (Super High/
High/Med./Low/Silent)
dB(A)
39/35/30/25/20 41/35/30/25/19 39/35/30/25/20 41/35/30/25/19 44/39/35/31/27 50/45/40/35/29
Outdoor
dB(A)
46
51
47
51
49
51
100 mm
or more
(KJ25, 35/
KJ50)
200/500 mm
or more
Indoor
Outdoor
MUFZ-KJ25/35/50VE MUFZ-KJ25/35/50VEHZ
Cooling
Upper limit 32°C DB
23°C WB
46°C DB
—
46°C DB
—
Lower limit 21°C DB
15°C WB
-10°C DB
—
-10°C DB
—
Heating
Upper limit 27°C DB
—
24°C DB
18°C WB
24°C DB
18°C WB
Lower limit 20°C DB
—
-15°C DB
-16°C WB
-25°C DB
-26°C WB
Note:
Rating condition
Cooling — Indoor:
27°C DB, 19°C WB
Outdoor: 35°C DB
Heating — Indoor:
20°C DB
Outdoor: 7°C DB, 6°C WB
Guaranteed operating range
DB: Dry Bulb
WB: Wet Bulb
1
Set to the highest temperature in manual COOL mode,
and operate for 3 to 4 hours.
Page 4
• 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 8
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
To prevent the effects
of a fl uorescent lamp,
keep as far apart as
possible.
Inverter-type
fl uorescent lamp
Keep a space
to prevent the
picture distortion
or the noise.
Radio
TV
Cordless phone
or portable
phone
1 m
or more
1 m
or more
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