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Safety Considerations

[Place of Installation]

Make sure that the air conditioner is located in a 

obstacles.

Do not use the air conditioner in the following places.

a. 

Places with a mist of mineral oil, such as cutting oil.

b. 

Locations such as coastal areas where there is a lot of 
salt in the air.

c. 

Locations such as hot springs resorts where there is a 
lot of sulfur in the air.

d. 

Locations such as factories where the power voltage 
varies a lot.

e.

In cars, boats, and other vehicles.

f.

Locations such as kitchens where oil may splatter or 
there is steam in the air.

g. 

Locations where equipment that produces 
electromagnetic waves is found.

h. 

Places with an acid or alkaline mist.

i. 

Places where fallen leaves are accumulated or weeds 
grow close together.

Take snow protection measures.

Contact your local dealer for the details of snow protection 
measures, such as the use of a snow protection hood.

[Electrical Work]

Do not attempt to conduct electrical work or 

grounding work unless you are licensed to do so.

Consult with your local dealer for electrical work and 
grounding work.

Use a dedicated circuit for the air conditioner.

[Pay Attention to Operating Sound]

Be sure to use the following places.

a. 

Places that can sufficiently withstand the 

weight of the 

air conditioner and suppress the operating sound and 
vibration of the air conditioner.

b. 

Places where warm air from the air outlet of the outdoor 
unit or the operating sound of the outdoor unit does not 
annoy neighbors.

Make sure that there are no obstacles close to the 

outdoor unit.

Obstacles close to the outdoor unit may drop the 
performance of the outdoor unit or an increase in the 
operating sound of the outdoor unit.

Consult your local dealer if the air conditioner in 

operation generates unusual noise.

[Drainage through Drainpipe]

Make sure that the drainpipe is installed properly to 

drain water.

If no water is discharged from the drainpipe while the air 
conditioner is cooling operation, the drainpipe may be 
clogged with dust or dirt and water leakage from the indoor 
units may result. 
Stop operating the air conditioner and consult your local 
dealer.

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English

Summary of Contents for RXSQ48TAVJU

Page 1: ...JU Residential VRV System air conditioner Residential VRV System air conditioner Conditionneur d air Residential VRV System Sistema de acondicionador de aire Residential VRV RXSQ36TAVJU RXSQ48TAVJU RX...

Page 2: ...tate local laws or ordinances Packing materials such as nails and other metal or wood parts including plastic packing materials used for transportation may cause injuries or death by suffocation WARNI...

Page 3: ...r to direct sunlight The LCD display can become discolored and may result in fail to display the data Do not wipe the controller operation panel with benzene thinner chemical dust cloth etc The result...

Page 4: ...g work unless you are licensed to do so Consult with your local dealer for electrical work and grounding work Use a dedicated circuit for the air conditioner Pay Attention to Operating Sound Be sure t...

Page 5: ...ation Range 3 Operation Procedure 4 Name and Function of Each Switch and Display 4 Maintenance 6 Reference Information 7 Optimum Operation 8 Seasonal Maintenance 8 Following Issues Do Not Mean System...

Page 6: ...Pa Low side psig MPa 39 37 12 5 8 990 940 320 RXSQ24TAVJU SINGLE 60 208 230 23 000 25 000 172 78 R410A 6 4 2 9 478 3 3 362 2 5 RXSQ36TAVJU SINGLE 60 208 230 34 200 37 000 172 78 R410A 6 4 2 9 478 3 3...

Page 7: ...he air conditioner is operated continuously while the indoor temperature is 70 FDB 21 CDB or below and the humidity is 80 or over the interiors of the indoor units may cause icing and water leakage ma...

Page 8: ...manual that came with the remote controller Operation Procedure Operation procedure varies according to the combination of outdoor unit and remote controller Read the chapter What to do before Operat...

Page 9: ...Auto are all only available for selection on the COOL HEAT changeover master indoor unit The following table indicates the available operating modes of the other indoor units on the system based upon...

Page 10: ...3 Setting Main Menu Reset Filter Indicator Air Flow Direction Ventilation Schedule Off Timer Celsius Fahrenheit 1 2 Cool Set to Cool 74F Press buttons to select Reset Filter Indicator on the main men...

Page 11: ...r local dealer of the Error code and model name or code Precautions for Group Control System or Two Remote Controller Control System This system provides two other control systems beside individual co...

Page 12: ...for the room temperature to reach the set temperature We recommend starting the operation in advance using schedule operation Seasonal Maintenance Caution Touching them may result in injury Do not wa...

Page 13: ...es away Cool heat cannot be changed over When the display shows MASTER CONTROLLED It shows that this is a slave remote controller Refer to Setting the Cool Heat Change over Master When the Cool Heat s...

Page 14: ...e dripping water is heard while the indoor unit is stopped When the other indoor unit is in operation this noise is heard In order to prevent oil and refrigerant from remaining in the system a small a...

Page 15: ...vestigate the system according to the following procedures Let them know the symptoms system name and model name 1 If the system does not operate at all Check if there is no power failure Wait until p...

Page 16: ...hock or re Contact your local dealer When asking your local dealer to repair inform related staff of the details as follows Model name and product No of air conditioner Shipping date and installation...

Page 17: ...equency wave distortion etc is high Cannot be used if it is outside the allowable range 3 When installed and used in locations where bumps and vibrations are frequent 4 When used in bad locations wher...

Page 18: ...rocarbon Contact your local dealer for discarding this unit since it is required by law to collect transport and discard the refrigerant in accordance with chloro uorocarbon collection and destruction...

Page 19: ......

Page 20: ...5151 San Felipe Suite 500 Houston TX 77056 1706 HTS 3P435466 2D...

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