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Outdoor Unit Installation Drawings 

Allow space for piping 
and electrical servicing.

(Foot bolt-hole 

 centers)

CAUTION

**Set the piping length 
   from 4.92ft (1.5m) to 
   98.4ft (30m).

Wrap the insulation 
pipe with the finishing
tape from bottom to top.

Stop valve cover

Where there is a danger of 
the unit falling, use foot bolts, 
or wires.

In sites with poor drainage, 
use block bases for outdoor 
unit.  
Adjust foot height until the 
unit is leveled. Otherwise, 
water leakage or pooling of 
water may occur.

(Foot bolt-hole centers)

(From unit’

s side)

Max. allowable 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 refrigerant 

pipe exceeding 

32.8ft (10m) in length. 

**

*

  *

 Be sure to add the proper amount of additional refrigerant.

  Failure to do so may result in reduced performance.

**

 The suggested shortest pipe length is 4.92ft (1.5m), in order to avoid 

  noise from the outdoor unit and vibration. 
  (Mechanical noise and vibration may occur depending on how 
  the unit is installed and the environment in which it is used.)

unit : inch (mm)

9-27/32 (250) from wall

22-5/8 (574)

3-9/16 (91)

(326)

12-13/16 

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1/6/2011   12:04:44 PM

1/6/2011   12:04:44 PM

Summary of Contents for RKN15KEVJU

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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