Operating instructions

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En-7

● OPERATING INSTRUCTIONS ●

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.

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.

INSTALLATION PLACE AND

ELECTRICAL WORK

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 pic-

ture distortion or

the noise.

1 m

or more

Radio

100 mm or

Well-

ventilated dry

place

Cordless

phone or

Portable

phone

3 m or

1 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.

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.

Press

to stop the operation.

Turn off the breaker and/or disconnect the power sup-

ply plug.

Remove all batteries from the remote controller.

When using the air conditioner again:

Clean the air ﬁ lter. Page 5

Check that the air inlet and outlet of the indoor and

outdoor units are not blocked.

Check that the earth is connected correctly.

Refer to the “PREPARATION BEFORE OPERATION”,

and follow the instructions. Page 3

WHEN THE AIR CONDITIONER IS NOT

GOING TO BE USED FOR A LONG TIME

200/500 mm

or more

SPECIFICATIONS

Note:

1. 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

2. Noise measurement is carried out in accordance with JIS C9612 and

ISO 5151(T1).

Indoor Outdoor

Cooling

Upper limit

32°C DB

23°C WB

46°C DB

—

Lower limit

21°C DB

15°C WB

15°C DB

—

Heating

Upper limit

27°C DB

—

24°C DB

18°C WB

Lower limit

20°C DB

—

-10°C DB

-11°C WB

Guaranteed operating range

DB: Dry Bulb

WB: Wet Bulb

Model

Set name MSZ-HJ25VA MSZ-HJ35VA MSZ-HJ50VA

Indoor MSZ-HJ25VA MSZ-HJ35VA MSZ-HJ50VA

Outdoor MUZ-HJ25VA MUZ-HJ35VA MUZ-HJ50VA

Function Cooling Heating Cooling Heating Cooling Heating

Power supply ~ /N, 230 V, 50 Hz

Capacity kW 2.5 3.15 3.15 3.6 5.0 5.4

Input kW 0.73 0.87 1.04 0.995 2.05 1.48

Weight

Indoor kg 9

Outdoor kg 24 25 36

Refrigerant ﬁ lling capacity (R410A) kg 0.70 0.72 1.15

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)

dB(A) 43/37/30/22 43/37/30/23 45/37/31/22 44/37/30/23 45/40/36/28 47/41/34/27

Outdoor dB(A) 50 50 50 50 50 51

(HJ25, 35/50)

JG79A778H01_en.indd 7 2013/01/10 (木) 午後 2:50:52