Daikin FTXG25JV1BW, FTXG25JV1BS, FTXG35JV1BW, FTXG35JV1BS, CTXG50JV1BW Installation manuals

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00_CV_3P255640-1.fm Page 1 Friday, November 13, 2009 10:51 AM

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DAIKIN ROOM AIR CONDITIONER

INSTALLATION MANUAL

R410A Split Series

Installation manual

Installationsanleitung

Manuel d’installation

Installatiehandleiding

Manual de instalación

Manuale di installazione

 

Manual de instalação

  

 

ΕλληνικÜ

MODELS

FTXG25JV1BW FTXG25JV1BS FTXG35JV1BW FTXG35JV1BS CTXG50JV1BW CTXG50JV1BS

Portugues

Рóссêий

Türkçe

3SB64418-8B.fm Page 1 Monday, December 7, 2009 10:48 AM

DAIKIN.TCF.015 M14/09-2009

74736-KRQ/EMC97-4957

KEMA Quality B.V.

Low Voltage 2006/95/EC

Electromagnetic Compatibility 2004/108/EC

Umeda Center Bldg., 2-4-12, Nakazaki-Nishi,

Kita-ku, Osaka, 530-8323 Japan

Shinri Sada

Manager Quality Control Department

DAIKIN INDUSTRIES, LTD.

FTXG25JV1BW, FTXG25JV1BS, FTXG35JV1BW, FTXG35JV1BS, CTXG50JV1BW, CTXG50JV1BS

3SB64418-8B

01_EN_3P255640-1.fm Page 1 Monday, November 30, 2009 1:23 PM

Safety Precautions

• The precautions described herein are classified as WARNING and CAUTION. They both contain important information regarding safety. Be sure to observe all precautions without fail.

• Meaning of WARNING and CAUTION notices

WARNING .... Failure to follow these instructions properly may result in personal injury or loss of life.

CAUTION .....Failure to observe these instructions properly may result in property damage or personal injury, which

may be serious depending on the circumstances.

• The safety marks shown in this manual have the following meanings:

Be sure to follow the instructions. Be sure to establish an earth connection. Never attempt.

• After completing installation, conduct a trial operation to check for faults and explain to the customer how to operate the air conditioner and take care of it with the aid of the operation manual.

WARNING

• Ask your dealer or qualified personnel to carry out installation work.

Do not attempt to install the air conditioner yourself. Improper installation may result in water leakage, electric shocks or fire.

• Install the air conditioner in accordance with the instructions in this installation manual.

Improper installation may result in water leakage, electric shocks or fire.

• Be sure to use only the specified accessories and parts for installation work.

Failure to use the specified parts may result in the unit falling, water leakage, electric shocks or fire.

• Install the air conditioner on a foundation strong enough to withstand the weight of the unit.

A foundation of insufficient strength may result in the equipment falling and causing injury.

• Electrical work must be performed in accordance with relevant local and national regulations and with instructions in this installation manual. Be sure to use a dedicated power supply circuit only.

Insufficiency of power circuit capacity and improper workmanship may result in electric shocks or fire.

• Use a cable of suitable length.

Do not use tapped wires or an extension lead, as this may cause overheating, electric shocks or fire.

• Make sure that all wiring is secured, the specified wires are used, and that there is no strain on the terminal connections or wires.

Improper connections or securing of wires may result in abnormal heat build-up or fire.

• When wiring the power supply and connecting the wiring between the indoor and outdoor units, position the wires so that the control box lid can be securely fastened.

Improper positioning of the control box lid may result in electric shocks, fire or over heating terminals.

• If refrigerant gas leaks during installation, ventilate the area immediately.

Toxic gas may be produced if the refrigerant comes into contact with fire.

• After completing installation, check for refrigerant gas leakage.

Toxic gas may be produced if the refrigerant gas leaks into the room and comes into contact with a source of fire, such as a fan heater, stove or cooker.

• When installing or relocating the air conditioner, be sure to bleed the refrigerant circuit to ensure it is free of air, and use only the specified refrigerant (R410A).

The presence of air or other foreign matter in the refrigerant circuit causes abnormal pressure rise, which may result in equipment damage and even injury.

• During installation, attach the refrigerant piping securely before running the compressor.

If the compressor is not attached and the stop valve is open when the compressor is run, air will be sucked in, causing abnormal pressure in the refrigeration cycle, which may result in equipment damage and even injury.

• During pump-down, stop the compressor before removing the refrigerant piping.

If the compressor is still running and the stop valve is open during pump-down, air will be sucked in when the refrigerant piping is removed, causing abnormal pressure in the refrigeration cycle, which may result in equipment damage and even injury.

• Be sure to earth the air conditioner.

Do not earth the unit to a utility pipe, lightning conductor or telephone earth lead. Imperfect earthing may result in electric shocks.

• Be sure to install an earth leakage breaker.

Failure to install an earth leakage breaker may result in electric shocks or fire.

CAUTION

• Do not install the air conditioner at any place where there is a danger of flammable gas leakage.

In the event of a gas leakage, build-up of gas near the air conditioner may cause a fire to break out.

• While following the instructions in this installation manual, install drain piping to ensure proper drainage and insulate piping to prevent condensation.

Improper drain piping may result in indoor water leakage and property damage.

• Tighten the flare nut according to the specified method such as with a torque wrench.

If the flare nut is too tight, it may crack after prolonged use, causing refrigerant leakage.

1 ■English

01_EN_3P255640-1.fm Page 2 Monday, November 30, 2009 1:23 PM

Accessories

Indoor unit

Mounting plate

A D

Titanium apatite photocatalytic

B E

air-purifying filter

Wireless remote

C F

controller

– ,

A J

Remote

controller holder

Dry battery AAA. LR03

(alkaline)

Indoor unit fixing screw

(M4 × 12L)

Operation

manual

Installation

manual

Paper pattern

(The paper pattern is placed between the last page and the inner side of the back cover. See page 10 for the usage of the paper pattern.)

Left-bottom Right-bottom

Service Parts

• Obtain service parts as necessary.

• If a service part is required, obtain and install the part indicated by the part number corresponding to the unit’s model name.

English

Side cover for right-side piping Side cover for left-side piping

Model name Part name Model name Part name

FTXG25JV1BW FTXG35JV1BW CTXG50JV1BW

5003651

FTXG25JV1BS FTXG35JV1BS CTXG50JV1BS

5003653

Model name Part name Model name Part name

FTXG25JV1BW FTXG35JV1BW CTXG50JV1BW

5003652

FTXG25JV1BS FTXG35JV1BS CTXG50JV1BS

5003654

CAUTION

• Side cover for right-side piping is labeled with information concerning applicable safety standards. When replacing the

right-side cover with side cover for right-side piping, install the cover securely without removing this labeling.

Choosing an Installation Site

• Before choosing the installation site, obtain user approval.

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 inlet and air outlet 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 controller range,

8) the unit is at least 1m away from any television or radio set (unit may cause interference with the picture or sound),

9) install at the recommended height (1.8m),

10) no laundry equipment is located.

Wireless remote controller

• Turn on all the fluorescent lamps in the room, if any, and find the site where remote controller signals are properly received by the indoor unit (within 6m).

■English 2

01_EN_3P255640-1.fm Page 3 Monday, November 30, 2009 1:23 PM

Indoor Unit Installation Drawings

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

100mm or more from ceiling

50mm or more from walls (on both sides)

A Mounting plate

Screws (field supply: M4 × 25L)

Air filters

How to attach the indoor unit

Hook the claws of the bottom frame to the mounting plate. If the claws are difficult to hook, remove the front grille.

Front panel

500mm or more

A Mounting

plate

Clip

Front grille

Screws (M4 × 16L) * When dismounting the front grille, refer

to removing and installing front grille on page 4.

INTELLIGENT EYE sensor

Bottom frame

Caulk pipe hole gap with putty.

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.

B Titanium apatite photocatalytic

air-purifying filter (2)

Filter frame

Claw

Ta b

Titanium apatite photocatalytic air-purifying filter

Air filter

INTELLIGENT EYE sensor

Make sure that there are no obstacles within 500mm under the signal receiver. Such obstacles, if any, may have an adverse influence on the reception performance of the receiver and the reception distance may be shortened.

Service lid

Opening service lid

Service lid is opening/closing type.

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.

Wrap the insulation pipe with the finishing tape from bottom to top.

C Wireless remote controller

Before screwing the remote controller holder to the wall, make sure that control signals are properly received by indoor unit.

D Remote controller

holder Fixing screws for remote controller holder (field supply: M3 × 20L)

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 sensor. Also keep heating units or humidifiers outside the sensor’s detection area.

3 ■English

01_EN_3P255640-1.fm Page 4 Monday, November 30, 2009 1:23 PM

Preparation before Installation

Removing and installing front panel

• Removal method

1) Hook fingers on the indentations on the left and right sides of the indoor unit, and open the front panel to a position higher than the horizontal level.

2) Raise the front panel lock tabs on the left and right sides, and slide the front panel locks upward.

3) Remove the panel shafts on both sides from the shaft holes, and dismount the front panel.

• Installation method

1) Insert the panel shafts on both sides of the front panel into the shaft holes.

2) Slide the front panel locks downward, and secure the front panel locks with the tabs laid outward.

3) Close the front panel after checking that the front panel is securely mounted.

(a) Removal method

1) Pull

(a)

(b)

2) Slide

English

Front panel shaft

4) Pull

Open at least 90 degrees.

Removing and installing front grille

• Removal method

1) Remove the front panel and air filters.

2) Remove the service lid. (Refer to the opening method on page 3.)

3) Disconnect the wire harness from the wire clamp, and remove the wire harness from the connector.

4) Remove the right-side cover. (2 screws)

5) Rotate the flap (large) and dismount the flap (small).

6) Open the 2 screw covers, and remove 4 screws from the front grille.

Wire clamp

Connector

Wire harness

• Opening method

Upward

Screw driver

Front panel locks

(b) Installation method

Front panel shaft

Slot

* The front panel will not close completely if the front panel locks have

not been properly engaged.

1) Slide

Right-side cover

3) Slide

2) Push

* Front panel

locks

Screws

Lift up on the cover and open it toward the outside.

4 points

Frap (small)

■English 4

+ 11 hidden pages