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6

OPERATION

Preparation Before Operation

 

„

Tips for saving energy

• 

Be careful not to cool (heat) the room too much. 
Keeping the temperature setting at a moderate level helps save energy.

• 

Cover windows with a blind or a curtain. 
Blocking sunlight and air from outdoors increases the cooling (heating) effect.

Recommended temperature setting

For cooling

26 to 28 °C

For heating

20 to 24 °C

 

„

Operation range

If the temperature or the humidity is beyond the following conditions, safety devices may work and the air conditioner may 
not operate, or sometimes, water may drop from the indoor unit.
Cooling

INDOOR

OUTDOOR 

TEMPERATURE

TEMPERATURE

HUMIDITY

DB

21 to 32 °C

80% or below
(Long time operation in a humidity 
over 80% may cause condensation 
on the unit and dripping.)

DB

–5 to 46 °C

WB

14 to 25 °C

DB: Dry bulb temperature WB: Wet bulb temperature 
The setting temperature range of the remote controller is 16°C to 32°C.

Heating

INDOOR 

TEMPERATURE

OUTDOOR 

TEMPERATURE

DB

15 to 27 °C

DB

–20 to 21 °C**

WB –20 to 15.5 °C**

** –20~–15°CWB: Range for operation 

–15~15.5°CWB: Range for continuous 
operation

Useful Information

Observe the following precautions to ensure the system operates properly.

•  Set the room temperature appropriately.

Take care not to cool or heat the room excessively.
Adjust the temperature so that everyone in the room is comfortable.

26-28°C 
during 
cooling

20-24°C 
during 
heating

•  Ventilate the room from time to time.

Be sure to ventilate the room after using the air conditioner for a long time.

•  Do not leave the door or window open.

The air will be released, and the effect of cooling/heating will be reduced.

•  Do not allow direct sunshine to enter the room during 

the cooling operation.

Hang a curtain or blind to the window to prevent direct sunshine.

•  Keep televisions, radios or stereo equipment at least 

1 meter from the indoor unit or remote controller.

Otherwise, picture 
disturbance or noise may 
result.

•  Use flow direction adjustment skillfully.

Cold air collects toward the floor and hot air collects toward 
the ceiling. Therefore, for cooling, set the airflow horizontally, 
and for heating, set the airflow downward. Also, set the 
airflow so that it does not blow directly on your body.

•  Turn off the power when the air conditioner is not 

used for a long time.

With the power on, the air conditioner will consume several to 
several tends of watts of power (*1)

OFF

NOTE

*1  The power consumption while the equipment is stopped 

varies with the type of outdoor unit, etc. Consult your dealer 
for further details on power consumption.

•  Do not use and room heater under the indoor unit.

Heat may deform the indoor unit of suction grille.

• 

Do not place things near the air outlet or air inlet.

Such obstacles may lower the performance of the air 
conditioner or make it stop.

•  When the display shows “ 

 ” (TIME TO CLEAN 

AIR FILTER), refer to the instruction manual of the 

indoor unit, and clean the air filter.

•  Use timer operation effectively.

It takes time for the room temperature to reach the 
set temperature. Therefore, use timer operation to 
start the air conditioner ahead of time.

01_EN_3P344160-13U.indd   6

06-Oct-20   2:42:04 PM

Содержание RXYMQ5BVM

Страница 1: ...OPERATION MANUAL System air conditioner RXYMQ5BVM RXYMQ6BVM 00_CV_3P344160 13U indd 1 23 08 2020 14 09 18...

Страница 2: ...00_CV_3P344160 13U indd 2 23 08 2020 14 09 18...

Страница 3: ...t away for future reference CONTENTS READ BEFORE OPERATION Safety precaution 1 Names of parts 4 Preparation Before Operation 6 Useful Information 6 OPERATION Cooling Heating Fan Operation 7 Program Dr...

Страница 4: ...ocal dealer regarding modification repair and maintenance of the air conditioner Improper workmanship may result in water leakage electric shocks or fire hazards Do not place objects including rods yo...

Страница 5: ...lvents may cause crack damage to the product electric shocks or fire Be sure to use a dedicated power supply for the air conditioner The use of any other power supply may cause heat generation fire or...

Страница 6: ...itioner when using a room fumigation type insecticide Fumigation chemicals deposited in the unit could endanger the health of those who are hypersensitive to such chemicals Do not place objects in dir...

Страница 7: ...Also pay attention to operating noise Select the following kinds of location a A place that can sufficiently withstand the weight of the air conditioner with less running noises and vibrations b A pla...

Страница 8: ...le the backlight is lit Excluding the ON OFF button If 2 remote controllers are used to control a single indoor unit the backlight of the remote controller accessed first will be lit Use to select the...

Страница 9: ...the air conditioner for a long time Do not leave the door or window open The air will be released and the effect of cooling heating will be reduced Do not allow direct sunshine to enter the room duri...

Страница 10: ...llows Cooling Operation Heating Operation Fan Operation 2 Press ON OFF button Operation lamp lights up and the system starts operation ADJUSTMENT 3 Press temperature setting button and program the set...

Страница 11: ...e air conditioner is controlled so that excessive load is not applied 1 Defrost operation As the frost on the coil of an outdoor unit increase heating effect decreases and the system goes into defrost...

Страница 12: ...rature is 16 C or lower BRC1E62 2 4 1 Press mode selector button several times and select Program Dry Operation 2 Press ON OFF button Operation lamp lights up and system starts operation ADJUSTMENT 3...

Страница 13: ...suspended or a wall mounted unit the microcomputer may control the flow direction and then the user interface indication will also change When room temperature is higher than the set temperature At d...

Страница 14: ...Off Timer screen 6 Press buttons to set the time from operation start until the unit automatically stops Selections can be made in increments of 10 minutes from 30 to 180 minutes Holding down the butt...

Страница 15: ...controller can select the cooling heating operation mode One of these remote controllers needs to be designated as the master remote controller When one outdoor unit is connected with several indoor u...

Страница 16: ...1 When master remote controller in which is not displayed is set to cooling or heating Other slave remote controllers in which is displayed The operation mode is changed over to the mode selected in t...

Страница 17: ...cooling operation or at a stop When the drain pump optional accessories is in operation this noise is heard A Pishi pishi squeaking sound is heard when the system stops after heating operation Expansi...

Страница 18: ...This is to prevent oil and refrigerant from remaining in the compressor The unit will stop after 5 to 10 minutes The inside of an outdoor unit is warm when the unit has stopped This is because the cra...

Страница 19: ...k at all Blown fuse or open breaker Replace the fuse or close the breaker Power outage If the main power supply is turned off during operation operation will restart automatically after power turns ba...

Страница 20: ...sed in the air conditioner is safe and does not leak usually If the refrigerant leaks into the room and becomes contact with burning appliances such as fan heater stove and cooker however harmful gase...

Страница 21: ...18 TROUBLE SHOOTING NOTES 01_EN_3P344160 13U indd 18 06 Oct 20 2 42 07 PM...

Страница 22: ...19 TROUBLE SHOOTING NOTES 01_EN_3P344160 13U indd 19 06 Oct 20 2 42 07 PM...

Страница 23: ...01_EN_3P344160 13U indd 20 06 Oct 20 2 42 07 PM...

Страница 24: ...3P344160 13U M20N083 2010 HT The two dimensional bar code is a manufacturing code The two dimensional bar code is a manufacturing code 00_CV_3P344160 13U indd 3 23 08 2020 14 09 19...

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