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READ BEFORE OPERATION

Safety precaution

 CAUTION

•  Do not allow a child to mount on the outdoor unit or 

avoid placing any object on it.

Falling or tumbling may result in injury.

• 

Do not sit or place objects on the outdoor unit.

Falling yourself or falling objects could cause injury.

• 

Do not block air inlets or outlets.

Impaired airflow may result in insufficient performance 

or trouble.

•  Be sure that children, plants or animals are not 

exposed directly to airflow from the unit, as adverse 

effects may ensue.

•  Do not wash the air conditioner or the remote 

controller with water, as this may result in electric 

shocks or fire.

•  Do not install the air conditioner at any place where 

there is a danger of flammable gas leakage.

In the event of a gas leakage, build-up of gas near the 

air conditioner may result in fire hazards.

•  Do not place flammable sprays near the unit as this 

can cause explosions.

•  Arrange the drain hose to ensure smooth drainage.

Imperfect drainage may cause wetting of the building, 
furniture etc.

•  Arrange the drain to ensure complete drainage.

If proper drainage from the outdoor drain pipe does not 
occur during air conditioner operation, there could be a 
blockage due to dirt and debris build-up in the pipe. 
This may result in a water leakage from the indoor unit. 
Under these circumstances, stop air conditioner 
operation and consult your dealer for assistance.

• 

The appliance is not intended for use by unattended 

young children or infirm persons.

Impairment of bodily functions and harm to health may 
result. 

•  Children should be supervised to ensure that they 

do not play with the unit or its remote controller.

Accidental operation by a child may result in impairment 
of bodily functions and harm health.

• 

Do not let children play on or around the outdoor 

unit.

If they touch the unit carelessly, injury may be caused. 

•  Do not place water containers (flower vases, etc.) on 

the unit, as this may result in electric shocks or fire.

•  To avoid injury, do not touch the air inlet or 

aluminium fins of the unit.

•  Never press the button of the remote controller with 

a hard, pointed object.

The remote controller may be damaged.

•  Do not operate the air conditioner 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 direct proximity of the 

outdoor unit and do not let leaves and other debris 

accumulate around the unit.

Leaves are a hotbed for small animals which can enter the 
unit. Once in the unit, such animals can cause malfunctions, 

smoke or fire when making contact with electrical parts.

•  Never touch the internal parts of the controller.

Do not remove the front panel. Touching certain internal 
parts will cause electric shocks and damage to the unit. 
Please consult your dealer about checking and 
adjustment of internal parts.

•  Do not leave the remote controller wherever there is 

a risk of wetting.

If water gets into the remote controller there is a risk of 
electrical leakage and damage to electronic components.

•  Turn off the main power switch when the air 

conditioner is not to be used for prolonged periods.

When the main power switch is left on, some electric 
power (watts) is still consumed even if the air conditioner 
is not operating. Therefore, switch off the main power 
switch to save energy. When resuming operation, to 
ensure smooth running, turn on the main power switch  
6 hours before operating the air conditioner again.

•  Watch your steps at the time of air filter cleaning or 

inspection.

High-place work is required, to which utmost attention 
must be paid. 
If the scaffold is unstable, you may fall or topple down, 
thus causing injury.

•  Ensure that the remote controller is not exposed to 

direct sunlight.

This will cause discoloration of the LCD display with 
resulting loss of readability.

•  Do not wipe the controller panel with benzene or 

other organic solvent.

This will cause discoloration and/or peeling. If the panel 
needs cleaning, use a damp cloth with some water-diluted 
neutral detergent. Wipe with a dry cloth afterwards.

•  Do not pull or twist the remote controller cord.

This may cause malfunctioning.

•  Take care of scaffolding and exercise caution when 

working high above ground level.

•  Do not operate with the control panel lid open.

If water gets inside the panel, it may result in equipment 
failure or electric shock.

•  Arrange the drain hose to ensure smooth drainage.

Imperfect drainage may cause wetting.

01_EN_3P344160-13U.indd   3

06-Oct-20   2:42:03 PM

Summary of Contents for RXYMQ5BVM

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

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

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

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

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

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

Page 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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