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5

Installation Guidelines

• Where a wall or other obstacle is in the path of outdoor unit’s intake or exhaust airflow, follow the installation guidelines below.
• For any of the below installation patterns, the wall height on the exhaust side should be 47-1/4 inch (1200mm) or less. 

Precautions on Installation

• Check the strength and level of the installation ground so that the unit will not cause any operating vibration or noise after installed.
• In accordance with the foundation drawing, fix the unit securely 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 length are 3/4 inch (20mm) from the foundation surface.

Outdoor Unit Installation

1.

Installing outdoor unit

1) When installing the outdoor unit, refer to “Precautions for Selecting the Location” and the “Outdoor Unit Installation 

Drawings”.

2) If drain work is necessary, follow the procedures below.

2.

Drain work (Heat pump models) 

1) Use drain plug for drainage.
2) If the drain port is covered by a mounting base or floor surface, place 

additional foot bases of at least 1-1/4 inch (30mm) in height under the outdoor 
unit’s feet.

3) In cold areas, do not use a drain hose with the outdoor unit.  

(Otherwise, drain water may freeze, impairing heating performance.)

More than 1-15/16 (50)

More than 1-15/16 (50)

More than 5-7/8 (150)

More than 
3-15/16 (100)

More than 1-15/16 (50)

More than 3-15/16 (100)

Side view

47-1/4
(1200)
or less

Wall facing one side

Walls facing two sides

Top view

Top view

unit: inch (mm)

More than 5-7/8 (150)

More than 11-13/16 (300)

More than 1-15/16 (50)

Walls facing three sides

3/4”

(20mm)

Drain port

Bottom frame

Drain plug

Hose (available commercially,
inner dia. 5/8 inch (16mm))

01_EN_3P253189-4E.fm  Page 5  Monday, September 6, 2010  4:20 PM

Summary of Contents for RXS09JEVJU

Page 1: ...XS12JEVJU RKS12JEVJU RXN09JEVJU RKN09JEVJU RXN12JEVJU RKN12JEVJU English Fran ais Espa ol Installation manual R410A Split series Manuel d installation S rie split R410A Manual de instalaci n Serie Spl...

Page 2: ...t children will 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 explos...

Page 3: ...ead to equipment damage and personal injury Be sure to install a ground fault circuit interrupter breaker Failure to install a ground fault circuit interrupter breaker may result in electrically shock...

Page 4: ...feet 3m away depending on radio wave conditions 8 In coastal areas or other places with salty atmosphere of sulfate gas corrosion may shorten the life of the air conditioner 9 Since drain flows out o...

Page 5: ...ired for refrigerant pipe exceeding 33ft 10m in length Be sure to add the proper amount of additional refrigerant Failure to do so may result in reduced perfomance The suggested shortest pipe length i...

Page 6: ...When installing the outdoor unit refer to Precautions for Selecting the Location and the Outdoor Unit Installation Drawings 2 If drain work is necessary follow the procedures below 2 Drain work Heat...

Page 7: ...ts and gas leakage Align the centers of both flares and tighten the flare nuts 3 or 4 turns by hand Then tighten them fully with the torque wrenches A Check Flare s inner surface must be flaw free The...

Page 8: ...anifold to gas stop valve s service port 2 Fully open gauge manifold s low pressure valve Lo and completely close its high pressure valve Hi High pressure valve subsequently requires no operation 3 Do...

Page 9: ...4 to 0 030Btu fth F 0 035 to 0 045kcal mh C Refrigerant gas pipe s surface temperature reaches 230 F 110 C max Choose heat insulation materials that will withstand this temperature 2 Be sure to insula...

Page 10: ...eration to stop press the indoor unit ON OFF button Using the main unit s remote controller 1 Press the ON OFF button Operation will start 2 Press the TEMP button and the MODE button at the same time...

Page 11: ...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 dismount the conduit mount...

Page 12: ...s with the work may cause heat and fires 3 Pull the wire and make sure that it does not disconnect Then fix the wire in place with a wire stop Strip wire end to this point Excessive strip length may c...

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

Page 14: ...1010 HT 3P253189 4E M09B111C Two dimensional barcodeisacode for manufacturing 66163045 00_CV_3P253189 4E fm Page 2 Monday September 6 2010 4 18 PM...

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