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4

Indoor Unit Installation Diagram

CAUTION

• Do not hit or violently push the INTELLIGENT EYE sensor. This can lead to damage and malfunction.

• Do not place large objects near the INTELLIGENT EYE sensor. Also keep heating units or humidifiers outside the sensor’s 

detection area.

Air filter

Titanium apatite 

deodorizing filter (2 pcs)

C

Titanium apatite 

deodorizing filter 

Filter frame

Air filter

Tab

A

Mounting plate

Mounting plate fixing 

screw M4 × 1” (M4 × 25mm)

B

The      mounting plate 

should be installed on a 

wall which can support the 

weight of the indoor unit.

A

INTELLIGENT EYE 

sensor

1-3/16” (30mm) or more 

from ceiling

Wrap the insulation pipe 

with the finishing tape from 

bottom to top.

Cut thermal insulation pipe 

to an appropriate length 

and wrap it with tape, 

making sure that no gap is 

left in the insulation pipe’s 

cut line.

Do not connect 

commercially available 

drain hose directly to the 

indoor unit. (Water leakage 

may result)

Caulk pipe hole gap 

with putty. 

Front panel

The service lid is removable.

Opening method

1) Remove the service lid 

screw.

2) Pull out the service lid 

diagonally down in the 

direction of the arrow.

3) Pull down.

Service lid

1-15/16” (50mm) 

or more from walls 

(on both sides)

Screw

M4 × 5/8” 

(M4 × 16mm)

Remote controller 

holder fixing screw 

M3 × 13/16” 

(M3 × 20mm)

F

D Wireless 

remote 

controller

E Remote 

controller 

holder

Before screwing the      

remote controller holder to 

the wall, make sure that 

control signals are properly 

received by indoor unit.

E

Screw cover

J

A Mounting

plate

Hook

Mark (rear side)

Front 

grille

Bottom frame

How to attach the indoor unit

Hook the hooks of the bottom frame

to the      mounting plate.

If the hooks are difficult to hook,

remove the front grille.

How to remove the indoor unit

Push up the marked area (at the

lower part of the front grille) to

release the hooks. If it is difficult 

to release, remove the front grille.

A

01_EN_3P572321-1A.fm  Page 4  Thursday, August 8, 2019  10:47 AM

Summary of Contents for FTX18UVJU

Page 1: ...INSTALLATION MANUAL DAIKIN ROOM AIR CONDITIONER R410A Split Series English Fran ais Espa ol MODELS FTX18UVJU FTX24UVJU Installation manual Manuel d installation Manual de instalaci n...

Page 2: ...eak throughout the system Do not install unit in an area where flammable materials are present due to risk of explosions that can cause serious injury or death Safely dispose all packing and transport...

Page 3: ...ented from getting into the system b Tight R410A does not contain any chlorine does not destroy the ozone layer and does not reduce the earth s protection again harmful ultraviolet radiation R410A can...

Page 4: ...is circulated throughout the room 8 the unit is away from electronic ignition type fluorescent lamps inverter or rapid start type as they may affect the remote controller range 9 no laundry equipment...

Page 5: ...ine Do not connect commercially available drain hose directly to the indoor unit Water leakage may result Caulk pipe hole gap with putty Front panel The service lid is removable Opening method 1 Remov...

Page 6: ...ss the drain hose and refrigerant pipes through the wall hole then position the indoor unit on the mounting plate hooks using the markings at the top of the indoor unit as a guide 4 Open the front pan...

Page 7: ...onnections as they may cause overheating electric shock or fire Do not use locally purchased electrical parts inside the product Do not branch the power for the drain pump etc from the terminal block...

Page 8: ...nsfer some water to the indoor heat exchanger by pouring water into the drain pan 3 Make sure that water flows out of the drain hose 4 If drain hose extension or embedded drain piping is required use...

Page 9: ...for use with HVAC Systems ACR Copper only Be sure to insulate both the gas and liquid piping and observe the insulation dimensions as below Use separate thermal insulation pipes for gas and liquid ref...

Page 10: ...en 2 indoor units are installed in one room the 2 wireless remote controllers can be set for different addresses Change the address setting of one of the 2 units When cutting the jumper be careful not...

Page 11: ...e used for some time after installation shut off the circuit breaker to eliminate unnecessary power consumption If the circuit breaker trips to shut off the power to the air conditioner the system wil...

Page 12: ...1908 HT M18B295A The two dimensional bar code is a manufacturing code 3P572321 1A...

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