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English

Precautions for Selecting the Location

Choose a place solid enough to bear the weight and vibration of the unit, where the operation noise will not be ampli

fi

 ed.

1) 

Choose a location where the hot air discharged from the unit or the operation noise will not cause a nuisance to the neighbors of 

2) 

the user.
Avoid places near a bedroom and the like, so that the operation noise will cause no trouble.

3) 

There must be suf

fi

 cient spaces for carrying the unit into and out of the site.

4) 

There must be suf

fi

 cient space for air passage and no obstructions around the air inlet and the air outlet.

5) 

The site must be free from the possibility of 

fl

 ammable gas leakage in a nearby place.

6) 

Install units, power cords and inter-unit wire at least 10ft (3m) away from television and radio sets. This is to prevent interference 

7) 

to images and sounds. (Noises may be heard even if they are more than 10ft (3m) away depending on radio wave conditions.)
In coastal areas or other places with salty atmosphere of sulfate gas, corrosion may shorten the life of the air conditioner.

8) 

Since drain 

fl

 ows out of the outdoor unit, do not place under the unit anything which must be kept away from moisture. 

9) 

NOTE

Cannot be installed hanging from ceiling or stacked.

  

CAUTION

When operating the air conditioner in a low outdoor ambient 
temperature, be sure to follow the instructions described below. 

To prevent exposure to wind, install the outdoor unit with its suction 

• 

side facing the wall.
Never install the outdoor unit at a site where the suction side may 

• 

be exposed directly to wind.
To prevent exposure to wind, it is recommended to install a baf

fl

 e 

• 

plate on the air discharge side of the outdoor unit.
In heavy snowfall areas, select an installation site where the snow 

• 

will not affect the unit.

Construct a large canopy.
Construct a pedestal.

Install the unit high enough off the 
ground to prevent burying in snow.

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Summary of Contents for RXN15KEVJU

Page 1: ...nstallation S rie split R410A Manual de instalaci n Serie Split R410A INSTALLATION MANUAL R410A Split Series Models RXN15KEVJU RKN15KEVJU RXN18KEVJU RKN18KEVJU RXN24KEVJU RKN24KEVJU 00_CV_3P273470 2 i...

Page 2: ...not play with them Children playing with plastic bags face the danger of death by suffocation Do not install unit in an area where flammable materials are present due to risk of explosion resulting i...

Page 3: ...nd fault circuit interrupter breaker may result in electrically shocks or fire personal injury CAUTION Do not install the air conditioner where gas leakage would be exposed to open flames If the gas l...

Page 4: ...10ft 3m away depending on radio wave conditions In coastal areas or other places with salty atmosphere of sulfate gas corrosion may shorten the life of the air conditioner 8 Since drain flows out of t...

Page 5: ...height Min allowable length Max allowable length 98 4ft 30m 4 92ft 1 5m 65 6ft 20m Liquid pipe Gas pipe O D 1 4 inch 6 4mm O D 1 2 inch 12 7mm 0 21oz ft 20g m Additional refrigerant required for refr...

Page 6: ...urely by means of the foundation bolts Prepare 4 sets of M8 or M10 foundation bolts nuts and washers each which are available on the market It is best to screw in the foundation bolts until their leng...

Page 7: ...damage to the flare nuts and gas leakage Flare nut tightening torque Liquid side 1 4 inch 6 4mm 10 4 12 7ft lbf 14 2 17 2N m Gas side 1 2 inch 12 7mm 36 5 44 5ft lbf 49 5 60 3N m Valve cap tightening...

Page 8: ...1MPa 1 3 Close gauge manifold s low pressure valve Lo and stop vacuum pump 4 Keep this state for a few minutes to make sure that the compound pressure gauge pointer does not swing back 2 Remove caps...

Page 9: ...ending Selection of copper and heat insulation materials 7 2 When using commercial copper pipes and fittings observe the following Insulation material Polyethylene foam 1 Heat transfer rate 0 041 to 0...

Page 10: ...operation to stop press the indoor unit ON OFF switch Using the indoor unit s remote controller Press MODE button and select the cooling mode 1 Press ON OFF button to turn on the system 2 Press both o...

Page 11: ...o tighten the screws Work before wiring A protection plate is fixed for protection from the high voltage section Before staring wiring work dismount the protection plate by removing the 2 screws and d...

Page 12: ...start back up once the temperature rises again Remove the 3 screws on the side and remove the top plate of the outdoor unit 1 Remove the drip proof cover 2 Cut the jumper J6 of the PCB inside 3 J5 J7...

Page 13: ...ion in accordance with the operation manual to ensure that all functions and parts 1 3 such as fin movement are working properly The air conditioner requires a small amount of power in its standby mod...

Page 14: ...3P273470 2 M10B141 1102 HT Two dimensional bar code is a code for manufacturing 00_CV_3P273470 2 indd 2 00_CV_3P273470 2 indd 2 12 15 2010 2 29 23 PM 12 15 2010 2 29 23 PM...

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