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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.

1) Insert the tool into the groove of the front grille fixture.

How to remove front grille fixture

2) Turn the tool 90° in the direction of the arrow.

3) Take out the front grille fixture.

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.

Caulk pipe hole gap 

with putty. 

Mounting plate

A

Mounting plate fixing 

screws M4 × 1” (M4 × 25mm)

B

INTELLIGENT EYE 

sensor

1-15/16” (50mm) 

or more from walls 

(on both sides)

Front panel

M4 × 5/8” 

(M4 × 16mm)

M4 × 5/8” 

(M4 × 16mm)

M4 × 5/8” 

(M4 × 16mm)

Air filters

The service lid is 

removable.

Opening method

1) Remove the 

service lid 

screws.

2) Pull out the 

service lid 

diagonally 

down in the 

direction of the 

arrow.

3) Pull down.

Service lid

Bottom of indoor unit

Front grille fixture

Screw covers (3)

J

Remote controller 

holder fixing screws 

M3 × 13/16” 

(M3 × 20mm) (2)

F

C Titanium apatite photocatalytic 

air-purifying filter (3)

Titanium apatite photocatalytic 

air-purifying filter

Filter frame

Air filter

Tab

Front grille fixture

The      mounting plate 

should be installed on a 

wall which can support the 

weight of the indoor unit.

A

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

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

A Mounting

plate

Hook

Mark 

(rear side)

Mark 

(rear side)

Front grille

Bottom 

frame

01_EN_3P457790-1.fm  Page 4  Thursday, December 1, 2016  3:51 PM

Summary of Contents for FTX30NVJU

Page 1: ...INSTALLATION MANUAL DAIKIN ROOM AIR CONDITIONER R410A Split Series English Français Español MODELS FTX30NVJU FTX36NVJU Installation manual Manuel d installation Manual de instalación ...

Page 2: ...leak 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 transportation materials in accordance 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...

Page 3: ...nted 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 contribute to the greenhouse effect if it is released Therefore take proper measures to check for the tightness of the refrigerant piping installation Read the chapter Refrigerant Piping Work and foll...

Page 4: ...quipment is nearby 2 Wireless remote controller 1 Turn on all the fluorescent lamps in the room if any and find a location where the remote controller signals are properly received by the indoor unit within 23ft 7m 2 Configure the jumper Configure according to the type of unit heat pump or cooling only the user purchased The default setting is heat pump For heat pump outdoor unit model RX No chang...

Page 5: ...ters The service lid is removable Opening method 1 Remove the service lid screws 2 Pull out the service lid diagonally down in the direction of the arrow 3 Pull down Service lid Bottom of indoor unit Front grille fixture Screw covers 3 J Remote controller holder fixing screws M3 13 16 M3 20mm 2 F C Titanium apatite photocatalytic air purifying filter 3 Titanium apatite photocatalytic air purifying...

Page 6: ...using the markings at the top of the indoor unit as a guide 4 Open the front panel then open the service lid Refer to Service lid on page 4 5 Pass the inter unit wire from the outdoor unit through the feed through wall hole and then through the back of the indoor unit Pull them through the front side Bend the ends of tie wires upward for easier work in advance If the inter unit wire ends are to be...

Page 7: ...c 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 Doing so may cause electric shock or fire Do not connect the power wire to the indoor unit Doing so may cause electric shock or fire 3 Switch around the drain hose and drain plug 1 Remove the fixing screw and pull out the drain hose How to switch a...

Page 8: ... embedded drain piping is required use appropriate parts that match the hose front end Figure of hose front end When drain hose requires extension obtain an extension hose with an inner diameter of 5 8 inch 16mm Be sure to thermally insulate the indoor section of the extension hose When connecting a rigid polyvinyl chloride pipe nominal diameter 1 2 inch 13mm directly to the drain hose attached to...

Page 9: ...thylene foam Heat transfer rate 0 041 to 0 052W mK 0 024 to 0 030Btu fth F 0 035 to 0 045kcal mh C Be sure to use insulation that is designed 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 refrigerant pipes Piping size Minimum bend radius Piping thic...

Page 10: ...hen 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 the address setting of one of the 2 units When cutting the jumper be careful not to damage any of the surrounding parts 1 Remove the front grille 6 screws 3 front grille fixtures 2 Remove the metal plate electrical ...

Page 11: ... breaker to eliminate unnecessary power consumption If the circuit breaker trips to shut off the power to the air conditioner the system will restore the original operation mode when the circuit breaker is opened again 2 Test items Test items Symptom Check Indoor and outdoor units are installed securely Fall vibration noise No refrigerant gas leaks Incomplete cooling heating function Refrigerant g...

Page 12: ... 1611 HT M16B117 The two dimensional bar code is a manufacturing code 3P457790 1 ...

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