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En-15

● 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 sulfide gas is generated such as hot spring, sewage, waste water.

•  Where oil is splashed or where the area is filled 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 1.8 m to 2.3 m is recommended. If it is 

impossible, please consult your dealer.

•  Do not operate the air conditioner during interior construction and finishing 

work, or while waxing the floor. 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.

•  This equipment should be installed and operated with a minimum distance of 

20 cm between the device and the user or bystanders.

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

1

Operate by COOL mode with the highest temperature 
set or FAN mode for 3 to 4 hours. 

 Page 6 

•  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 filter. 

 Page 13 

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 5 

W

HEN THE AIR CONDITIONER IS NOT 

GOING TO BE USED FOR A LONG TIME

To prevent the effects 

of a fluorescent lamp, 

keep as far apart as 

possible.

wall, etc.

Inverter-type 

fluorescent lamp

Keep a space 
to prevent 
the picture 
distortion or 
the noise.

1 m  

or 

more

Radio

100 mm or 

more

TV

Cordless 
phone or 
Portable 
phone

3 m or more

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, pro

-

vide 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.

500 mm or more

For the optimum ef-

ficiency and to extend 

the life time of using, 
the outdoor unit 
should be installed in 
a well-ventilated dry 
place.

In the following cases, stop using the air conditioner and consult your dealer.

•  When water leaks or drips from the indoor unit.

•  When the operation indicator lamp blinks.

•  When the breaker trips frequently.

•  The remote control signal is not received in a room where an electronic ON/

OFF type fluorescent lamp (inverter-type fluorescent lamp, etc.) is used.

•  Operation of the air conditioner interferes with radio or TV reception. An ampli-

fier may be required for the affected device.

•  When an abnormal sound is heard.

•  When any refrigerant leakage is found.

W

HEN YOU THINK THAT 

TROUBLE HAS OCCURRED

S

PECIFICATIONS

Indoor

Outdoor

Cooling

Upper limit

32°C DB

23°C WB

46°C DB

Lower limit

21°C DB

15°C WB

-10°C DB

Heating

Upper limit

27°C DB

24°C DB

18°C WB

Lower limit

20°C DB

-15°C DB

-16°C WB

Guaranteed operating range

DB  : Dry Bulb
WB : Wet Bulb

JG79Y723H02.indd   15

2020/10/26   14:05:46

Содержание MSZ-AS90VGD

Страница 1: ...AIR CONDITIONERS English OPERATING INSTRUCTIONS For user To use this unit correctly and safely be sure to read these operating instructions before use MSZ AS90VGD INDOOR UNIT JG79Y723H02 indd 1 2020 10 26 14 05 41 ...

Страница 2: ...t expose your body directly to cool air for a prolonged length of time This could be detrimental to your health Meanings of symbols used in this manual Be sure not to do Be sure to follow the instruction Never insert your finger or stick etc Never step onto the indoor outdoor unit and do not put anything on them Danger of electric shock Be careful Be sure to disconnect the power supply plug from t...

Страница 3: ... sprays on the unit This may cause a fire or deformation of the unit Do not expose pets or houseplants to direct airflow This may cause injury to the pets or plants Do not place other electric appliances or furniture under the indoor outdoor unit Water may drip down from the unit which may cause damage or malfunction Do not leave the unit on a damaged installation stand The unit may fall and cause...

Страница 4: ...it it may cause an explosion Earth the unit correctly Do not connect the earth wire to a gas pipe water pipe lightning rod or a telephone earth wire Improper earthing may cause electric shock CAUTION Install an earth leakage breaker depending on the installation location of the air conditioner such as highly humid areas If an earth leakage breaker is not installed it may cause electric shock Ensur...

Страница 5: ...f 2 or more indoor units are installed in proximity to one another an indoor unit that is not intended to be operated may respond to the remote controller i save button Page 8 TIME WEEKLY TIMER set buttons Page 5 11 Outdoor unit WIDE VANE button Page 7 LONG button Page 8 NIGHT MODE button Page 9 Battery replacement indicator Page 5 Remote controller holder Install the remote controller holder in a...

Страница 6: ...atteries with ex pired shelf lives last shorter Press RESET gently using a thin instrument If the RESET button is not pressed the remote controller may not operate correctly Note Press CLOCK gently using a thin instrument Note How to set remote controller exclusively for a particular indoor unit A maximum of 4 indoor units with wireless remote controllers can be used in a room To operate the indoo...

Страница 7: ...e etc Note Operation indicator lamp The operation indicator lamp shows the operation state of the unit Indication Operation state Room temperature The unit is operating to reach the set temperature About 2 C or more away from set tem perature The room temperature is approach ing the set temperature About 1 to 2 C from set temperature Demand Response mode Page 12 Lit Blinking Not lit 1 Press to sta...

Страница 8: ...is selected during COOL DRY the vane automatically moves to the upward position after 0 5 to 1 hour to prevent any condensation from dripping Swing The vane moves up and down intermittently Two short beeps are heard from the indoor unit when set to AUTO Always use the remote controller when changing the direction of air flow Moving the horizontal vanes with your hands causes them to mal function W...

Страница 9: ... setting for COOL ECONO COOL and HEAT This ena bles you to select your preferred setting with a single push of the button A simplified set back function enables to recall the preferred preset setting with a single push of the button Press the button again and you can go back to the previous setting in an instance LONGOPERATION Press to start LONG operation Fan speed increases and the horizontal va...

Страница 10: ... NIGHTMODEOPERATION Press during operation to activate NIGHT MODE The operation indicator lamp dims The beep sound will be disabled except that emitted when the operation is started or stopped Noise level of the outdoor unit will be lower than that mentioned in SPECIFICATIONS Press again to cancel NIGHT MODE Note The cooling heating capacity may drop Noise level of the outdoor unit may not change ...

Страница 11: ...he following order If a power failure occurs or the main power is turned off during operation Auto restart function automatically starts operation in the same mode as the one set with the remote controller just before the shutoff of the main power When timer is set timer setting is cancelled and the unit starts operation when power is resumed If you do not want to use this function please consult ...

Страница 12: ...er OFF goes out Note The saved settings will not be cleared when the weekly timer is turned OFF Checking weekly timer setting 1 Press to enter the weekly timer setting mode blinks 2 Press or to view the setting of the particular day or number Press to exit the weekly timer setting Note When all days of the week are selected to view the settings and a different set ting is included among them will ...

Страница 13: ...nues to perform cooling or heating operation during the demand response event but the elec trical energy consumed by the air conditioner in a half hour period is not more than 50 of the total electrical energy that would be consumed if operating at the rated capacity in a half hour period DRM 3 The air conditioner continues to perform cooling or heating operation during the demand response event b...

Страница 14: ... cannot be removed After washing with water dry it well in shade Install all tabs of the air filter Every year Replace it with a new air cleaning filter for best performance Parts Number MAC 1415FT E Air filter Anti Mold filter Clean every 2 weeks Remove dirt by a vacuum cleaner or rinse with water After washing with water dry it well in shade Important Clean the filters regularly for best perform...

Страница 15: ...tdoor unit melt and drip down White smoke is discharged from the outdoor unit In the heating operation vapor generated by the defrosting operation looks like white smoke Symptom Explanation Check points Remote controller The display on the remote controller does not appear or it is dim The indoor unit does not respond to the remote control signal Are the batteries exhausted Page 5 Is the polarity ...

Страница 16: ...ntroller When using the air conditioner again 1 Clean the air filter Page 13 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 5 WHEN THE AIR CONDITIONER IS NOT GOING TO BE USED FOR A LONG TIME To prevent the effects of a fluorescent lamp ke...

Страница 17: ...JG79Y723H02 indd 16 2020 10 26 14 05 46 ...

Страница 18: ...JG79Y723H02 indd 17 2020 10 26 14 05 46 ...

Страница 19: ...JG79Y723H02 indd 18 2020 10 26 14 05 46 ...

Страница 20: ...HEAD OFFICE TOKYO BUILDING 2 7 3 MARUNOUCHI CHIYODA KU TOKYO 100 8310 JAPAN JG79Y723H02 JG79Y723H02 indd 19 2020 10 26 14 05 46 ...

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