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En-10

]1]1

8. FINISHING

(1)  Insulate between pipes.

 Insulate suction and discharge pipes separately.

 For rear, right, and bottom piping, overlap the connection 

pipe heat insulation and indoor unit pipe heat insulation 
and bind them with vinyl tape so that there is no gap.

 For left and left rear piping, butt the connection pipe heat 

insulation and indoor unit pipe heat insulation together and 
bind them with and vinyl tape so that there is no gap.

 For left and left rear piping, wrap the area which 

accommodates the rear piping housing section with cloth tape.

 For left and left rear piping, bind the connection cable to 

the top of the pipe with vinyl tape.

 For left and left rear piping, bundle the piping and drain hose 

together by wrapping them with cloth tape over the range 
within which they 

fi

 t into the rear piping housing section.

(2)  Temporarily fasten the connection cable along the 

connection pipe with vinyl tape. (Wrap to about 1/3 the 

width of the tape from the bottom of the pipe so that 

water does not enter.)

(3)  Fasten the connection pipe to the outside wall with 

saddles, etc.

(4)  Fill the gap between the outside wall pipe hole and the pipe 

with sealer so that rain water and wind cannot blow in.

(5)  Fasten the drain hose to the outside wall, etc.

Pipe

Saddle*

Outside wall cap*

Sealer putty*

(Outdoors)

*Field supplied

Wall

Overlap the insulation

Bind the pipes together so 
that there is no gap.

Connection pipe 
(heat insulation)

Vinyl tape

Indoor unit pipe
(heat insulation)

Wrap with 
cloth tape

Pipe

Drain hose

Cloth tape

Left piping

Connection cable

Pipe

Drain hose

For connection from the left rear

Connection cable

Wall pipe

Connection pipe

Drain hose

Check the following:

GOOD

Lifted up

Saddle

Wave

End in water

NO GOOD NO GOOD NO GOOD

Drain hose

]1

9.  FRONT PANEL REMOVAL AND INSTALLATION

9.1. Intake grille removal

(1) Open the intake grille.
(2) Pull down the knob.
(3)  Lift the intake grille upward, until the axle at the top of the 

intake grille is removed.

1

9.2. Intake grille installation

(1) The 

fi

 xing axle of the intake grille is installed on the Panel.

(2) Lay down the intake grille.

1

9.3. Front panel removal

(1) Remove intake grille (Reference the intake grille removal.)
(2) Remove 6 screws.
(3)  The thumb is hung on the lower part as shown in the 

fi

 gure, 

and it pulls to the front, pushing [

] mark , and bottom 

hooks (2 position) is removed from wall hook bracket.

(4)  The front panel is pulled to the front, raising the upper 

surface, and a front panel is removed.

9.4. Front panel installation

(1)  First, 

fi

 t the lower part of the front panel, and insert top 

and bottom hooks. (3 top sides)

(2) Attach the 6 screws.
(3) Attach the intake grille.

Top holes (two sides)

Top hole (center)

Top hook (center)

Front panel

Indoor unit

Top hooks
(2 sides)

Wall hook bracket

Front panel

Push

[

] mark

Screws (6 position)

Push

Front panel

Front panel

Bearing

Mounting shaft

Intake grille

Intake grille

Knob

 CAUTION

Install the front panel and INTAKE GRILLE securely. 
If installation is imperfect, the front panel or INTAKE 
GRILLE may fall off and cause injury.

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2010-11-2   15:25:16

2010-11-2   15:25:16

Содержание Wall Mounted Type

Страница 1: ...nection 7 7 ELECTRICAL WIRING 8 7 1 Wiring system diagram 8 7 2 How to the install the indoor unit wire harness 9 7 3 How to connect wiring to the terminals 9 8 FINISHING 10 9 FRONT PANEL REMOVAL AND INSTALLATION 10 9 1 Intake grille removal 10 9 2 Intake grille installation 10 9 3 Front panel removal 10 9 4 Front panel installation 10 10 TEST RUN 11 11 REMOTE CONTROLLER INSTALLATION 11 11 1 Remot...

Страница 2: ...ction points and a possible fire hazard When Transporting Be careful when picking up and moving the indoor and outdoor units Get a partner to help and bend your knees when lifting to reduce strain on your back Sharp edges or thin aluminum fins on the air conditioner can cut your fingers When Installing In a Ceiling or Wall Make sure the ceiling wall is strong enough to hold the unit s weight It ma...

Страница 3: ...or HFC refrigerant R410A Copper pipes It is necessary to use seamless copper pipes and it is desirable that the amount of residual oil is less than 0 004 oz 100ft Do not use copper pipes having a collapsed deformed or discolored portion especially on the interior sur face Otherwise the expansion value or capillary tube may become blocked with contaminants As an air conditioner using R410A incurs p...

Страница 4: ...nnect the indoor unit to the outdoor unit 3 1 2 MULTI TYPE INSTALLATION MODEL Diameter Liquid pipe Gas pipe 18 000BTU h model 6 35mm 1 4in 12 70mm 1 2in 24 000BTU h model 6 35mm 1 4in 15 88mm 5 8in CAUTION Install heat insulation around both the gas and liquid pipes Failure to do so may cause water leaks Use heat insulation with heat resistance above 248 F Reverse cycle model only In addition if t...

Страница 5: ...sulfuric gas chlorine gas acid or alkali It will cause the copper pipes and brazed joints to corrode which can cause refrigerant leakage Area that can cause combustible gas to leak contains suspended carbon fibers or flammable dust or volatile inflammables such as paint thinner or gasoline If gas leaks and settles around the unit it can cause a fire Area where animals may urinate on the unit or am...

Страница 6: ...ntally and vertically 6 5 Forming the drain hose and pipe Rear piping Right piping Bottom piping Install the indoor unit piping in the direction of the wall hole and bind the drain hose and pipe together with vinyl tape Install the piping so that the drain hose is at the bottom Wrap the pipes of the indoor unit that are visible from the outside with decorative tape For Left rear piping Left piping...

Страница 7: ...with tape to prevent dust dirt or water from entering the pipes Pipe Check if L is flared uniformly and is not cracked or scratched Die L Pipe outside diameter mm in Dimension A mm in Dimension B 0 0 4 mm in Flare tool for R410A clutch type 6 35 1 4 0 to 0 5 0 to 0 020 9 1 11 32 9 52 3 8 13 2 17 32 12 70 1 2 16 6 21 32 15 88 5 8 19 7 25 32 19 05 3 4 24 0 15 16 When using conventional flare tools t...

Страница 8: ...oor unit is necessary to connect the indoor unit to the out door unit SINGLE TYPE INSTALLATION MODEL ADAPTER Liquid pipe Gas pipe 18 000BTU h model Use Use 24 000BTU h model Use No use MULTI TYPE INSTALLATION MODEL ADAPTER Liquid pipe Gas pipe 18 000BTU h model No use No use 24 000BTU h model No use No use When the flare nut is tightened properly by your hand hold the body side coupling with a wre...

Страница 9: ... the terminal screws Do not use a screwdriver that is too small other wise the screw heads may be damaged and prevent the screws from being properly tightened 5 Do not tighten the terminal screws too much otherwise the screws may break 6 See the table below for the terminal screw tightening torques Tightening torque N m lbf in M4 screw 1 2 to 1 8 11 to 16 CAUTION Match the terminal block numbers a...

Страница 10: ...pipe heat insulation Wrap with cloth tape Pipe Drain hose Cloth tape Left piping Connection cable Pipe Drain hose For connection from the left rear Connection cable Wall pipe Connection pipe Drain hose Check the following GOOD Lifted up Saddle Wave End in water NO GOOD NO GOOD NO GOOD Drain hose 1 9 FRONT PANEL REMOVAL AND INSTALLATION 9 1 Intake grille removal 1 Open the intake grille 2 Pull down...

Страница 11: ...amp will simultaneously flash slowly Using the wired remote controller Option For the operation method refer to the operating manual 1 Stop the air conditioner operation 2 Press the master control button and the fan control button simultaneously for 2 seconds or more to start the test run 3 Press the start stop button to stop the test run Transmitter section Test run button Test run display 11 REM...

Страница 12: ...remote controller CAUTION Before installing be sure to disconnect all power supply Don t touch the heat exchanger During installing or removing operation be sure not to have wire caught by parts or pull it hard Avoid place in direct sunlight Select placing that will not be affected by the heat from a stove etc Before setting up the optional kit please confirm whether air conditioner can receive th...

Страница 13: ...ire of external kit with the binder 1 12 6 Front panel control box cover and display case installation Install front panel control box cover and display case by the reverse procedures as stated in 12 4 Front panel control box cover and display case removal external connect wire conduit holder screw binder clamp original wire of control box external connect wire binder clamp screw binder screw cabl...

Страница 14: ...SETTING Perform the FUNCTION SETTING according to the installation conditions using the remote controller CAUTION Confirm whether the wiring work for Outdoor unit or Branch box has been finished Confirm that the cover for the electrical enclosure on the outdoor unit is in place This procedure changes to the function settings used to control the indoor unit according to the installation conditions ...

Страница 15: ...mote controller The following settings are needed when using the wired remote controller temperature sensor Factory setting Setting Description Function Number Setting Value No 42 00 Yes 01 If setting value is 00 Room temperature is controlled by the indoor unit tempera ture sensor If setting value is 01 Room temperature is controlled by either indoor unit tem perature sensor or remote controller ...

Страница 16: ...ge error stoppage permanently Voltage error can restore Over current protected operation stoppage permanently PFC hardware error 6 5 Outdoor unit IPM error Trip terminal L error 6 10 Outdoor unit Display panel error Microcomputers communication error 7 1 Outdoor unit Discharge thermistor error Discharge thermistor 1 error 7 2 Outdoor unit Compressor thermistor error Compressor thermistor 1 error 7...

Страница 17: ...g manual 1 Starting and stopping method operation switching temperature adjustment timer air flow switching and other remote controller operations 2 Air filter removal and cleaning and how to use the air louvers 3 Give the operating manual to the customer 9318739022_IM indb Sec1 17 9318739022_IM indb Sec1 17 2010 11 2 15 25 28 2010 11 2 15 25 28 ...

Страница 18: ...9318739022_IM indb Sec1 18 9318739022_IM indb Sec1 18 2010 11 2 15 25 28 2010 11 2 15 25 28 ...

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