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5

English

Indoor Unit Installation

1� 

Installing the mounting plate

•  The mounting plate should be installed on a wall which can support the weight of the indoor unit.

1) Temporarily secure the mounting plate to the wall, make sure that the panel is completely level, and mark the drilling 

points on the wall.

2) Secure the mounting plate to the wall with screws.

Recommended mounting plate retention spots and dimensions

30-5/16 (770)

Place the pipe port cover

in this pocket.

Gas pipe end

Through-the-wall 

hole 

φ

2-9/16 (65)

Recommended mounting plate 

retention spots (7 spots in all)

Place a leveler 

on these tabs.

1-3/4 (44.5)

1-3/4 (44.5)

1-7/8 (48)

11-1/4 (286)

11-1/4 (285)

6-11/16 (170)

1-7/8 (48)

1-15/16

(50)

6-11/16

(170)

4-5/8 (116.5)

4-5/8 (117)

13-1/4 (337)

Drain hose position

Liquid pipe end

39 (990)

 unit: inch (mm)

Gas pipe end

Through-the-wall 

hole 

φ

3-1/8 (80)

1-3/4 (44.5)

1-3/4 (44.5)

2-3/8 (60)

16-7/16 (417)

17-1/8 (435)

11-5/8 (295)

6-11/16 (170)

1-7/8 (48)

2-3/8 (60)

6-11/16 (170)

5 (126.5)

4-5/8 (117)

Drain hose position

Liquid pipe end

Use a tape measure 
as shown.

Position the end of 
the tape measure at    .

Place a leveler 

on these tabs.

Recommended mounting plate 

retention spots (7 spots in all)

The removed pipe 
port cover can be 
kept in the mounting 
plate pocket.

Mounting 
plate

Removed pipe
port cover

A

09/12 class

15 class

01_EN_3P654325-1B.indd   5

2021/08/27   13:37:33

Summary of Contents for FTX09NMVJUA

Page 1: ...ran ais Espa ol DAIKIN ROOM AIR CONDITIONER INSTALLATION MANUAL R410A Split Series Installation manual Manuel dinstallation Manual de instalaci n MODELS FTX09NMVJUA FTX12NMVJUA FTX15NMVJUA Manuel dins...

Page 2: ...nce with federal state 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...

Page 3: ...terials including mineral oils such as SUNISO oil or moisture should be prevented from getting into the system b Tight R410A does not contain any chlorine does not destroy the ozone layer and does not...

Page 4: ...Indoor Unit Installation Diagram on page 4 are met 2 both the air inlet and air outlet are unobstructed 3 the unit is not exposed to direct sunlight 4 Install so that drainage occurs easily 5 the uni...

Page 5: ...release the hooks If it is dif cult to release remove the front grille 1 3 16 30mm or more from ceiling Front panel 1 15 16 50mm or more from walls on both sides Air lters A A The 15 class model has 3...

Page 6: ...etention spots 7 spots in all Place a leveler on these tabs 1 3 4 44 5 1 3 4 44 5 1 7 8 48 11 1 4 286 11 1 4 285 6 11 16 170 1 7 8 48 1 15 16 50 6 11 16 170 4 5 8 116 5 4 5 8 117 13 1 4 337 Drain hose...

Page 7: ...grille either 3 1 Right side right back or right bottom piping 1 Attach the drain hose to the underside of the refrigerant pipes with adhesive vinyl tape 2 Wrap the refrigerant pipes and drain hose to...

Page 8: ...vinyl tape If any gap is left or if the refrigerant pipe is bound too tightly condensation and dripping may result 5 Open the front panel Refer to Installation Tips on page 10 then open the service li...

Page 9: ...trical wiring box Shape wires so that the service lid ts securely Use the speci ed wire type Illustration may differ from some models Conduit mounting plate Lock nut Conduit Claw Seat the claw onto th...

Page 10: ...ie 2 Refrigerant piping CAUTION Use the flare nut fixed to the main unit This is to prevent the flare nut from cracking as a result of deterioration over time To prevent gas leakage apply refrigeratio...

Page 11: ...16 20mm I D 5 16 13 32 inch 8 10mm 13 32 inch 10mm Min Minimum bend radius Piping thickness Thermal insulation size Thermal insulation thickness Liquid side Use separate thermal insulation pipes for g...

Page 12: ...r filters and then mount the front panel 3 How to set the different addresses When 2 indoor units are installed in one room the 2 wireless remote controllers can be set for different addresses Change...

Page 13: ...ration will stop automatically after about 30 minutes To stop the operation press Some of the functions cannot be used in the trial operation mode HEAT PUMP model The air conditioner draws a small amo...

Page 14: ...The two dimensional bar code is a manufacturing code 3P654325 1B M20B289A 2108 HT...

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