Daikin FTXR28EV1B, Installation Manual

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English

2

Accessories

Choosing an Installation Site

• Before choosing the installation site, obtain user approval.

1.

Indoor unit.

• The indoor unit should be sited in a place where: 

1) the restrictions on installation specified in the indoor unit installation drawings are met,
2) both air intake and exhaust have clear paths met,
3) the unit is not in the path of direct sunlight,
4) the unit is away from the source of heat or steam,
5) there is no source of machine oil vapour (this may shorten indoor unit life),
6) cool (warm) air is circulated throughout the room,
7) the unit is away from electronic ignition type fluorescent lamps (inverter or rapid start type) as they may shorten the 

remote control range,

8) the unit is at least 1 metre away from any television or radio set (unit may cause interference with the picture or sound),
9) install at the recommended height (1.8m).

2.

Wireless remote controller.

1) Turn on all the fluorescent lamps in the room, if any, and find the site where remote control signals are properly received 

by the indoor unit (within 7 metres).

Indoor Unit Installation Drawings

1.

Precautions for humidifying hose installation work.

• When embedding humidifying hose:

1) Cannot be installed to the existing embedded piping. Embedding work is separately necessary.

• The length of the humidifying hose is marked on the hose packing material.

1) Use an extension hose (sold separately) when extending the humidifying hose.
2) The length of the humidifying hose needs to be set to ensure humidifying capacity. Cut off any excess hose. 

Use the remote controller to set the hose length. (Refer to page 12.)

• If the humidifying hose needs to be cut to be laid, cut it, lay it, and connect it using the joint or elbow included with the 

outdoor unit. When doing this, wrap it to prevent air leaks with the binding band included with the outdoor unit.
(Refer to page 9.)

• When laying the humidifying hose inside the wall, block the ends of the humidifying hose with tape or the like to prevent 

water or anything else from entering it until it is connected to the indoor unit and outdoor unit ducts.

• Do not bend the humidifying hose more than 90°. 

Mounting plate

1

 Air supply filter frame

1

 AAA dry-cell batteries

2

 Deodorizing filter for streamer 

1

 Indoor unit fixing screws 

(M4 × 12L)

3

Operation manual

1

 Titanium apatite photocatalytic 

air-purifying filter

1

 Wireless remote controller

1

Installation manual

1

 Air supply filter

1

 Remote controller holder

1

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