background image

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 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) no laundry equipment is located.

2.

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 7m).

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.

• This appliance is intended to be used by expert or trained users in shops, in light industry and on farms, or for

commercial and household use by lay persons.

• Sound pressure level is less than 70 dB(A).

Mounting plate

1

Remote controller holder

1

Operation manual

1

Titanium apatite deodorizing 
filter

2

Dry battery AAA. LR03 

(alkaline)

2

Installation manual

1

Wireless remote controller

1

Indoor unit fixing screw 

(M4 × 12L)

2

Indoor unit

A

H

A

D

G

B

E

H

C

F

Safety Precautions

Summary of Contents for FTXLS25K3V1B

Page 1: ...DAIKIN ROOM AIR CONDITIONER INSTALLATION MANUAL R410A Split Series MODELS FTXLS25K3V1B FTXLS35K3V1B DAIKIN...

Page 2: ......

Page 3: ...ivamente por B de acuerdo con el Certificado C 06 Nota delineato nel A e giudicato positivamente da B secondo il Certificato C 07 A B C 08 Nota tal como estabelecido em A e com o parecer positivo de B...

Page 4: ...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 se...

Page 5: ...emote controller signals are properly received by the indoor unit within 7m CAUTION Do not install the air conditioner at any place where there is a danger of flammable gas leakage In the event of a g...

Page 6: ...grille there are 3 upper hooks Lightly pull the front grille toward you with one hand and push down on the hooks with the fingers of your other hand When there is no work space because the unit is cl...

Page 7: ...move the front grille Opening the service lid The service lid is removable 1 Remove the service lid screw 2 Pull out the service lid diagonally down in the direction of the arrow 3 Pull down The mount...

Page 8: ...o the hole 3 Insert a wall cover into wall pipe 4 After completing refrigerant piping wiring and drain piping caulk pipe hole gap with putty 3 Installing the indoor unit In the case of bending or curi...

Page 9: ...late hooks by 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 preparation before installation 5 Pass the inter unit wire from the...

Page 10: ...onto the left side 1 Remove the insulation fixing screw on the right and remove the drain hose 2 Remove the drain plug on the left side and attach it to the right side 3 Insert the drain hose and tig...

Page 11: ...R T THERMISTOR DS DIPSWITCH RC RECEIVER E H HEATER S C LIMITSWITCH F U FU FORCHARACTERISTICS REFERTOPCBINSIDEYOURUNIT FUSE S L FLOATSWITCH FG CONNECTOR FRAMEGROUND S NPH PRESSURESENSOR HIGH H HARNESS...

Page 12: ...nnect the power wire to the indoor unit Doing so may cause electric shock or fire 5 When connecting to an HA system Wired remote controller central remote controller etc 1 Remove the metal plate elect...

Page 13: ...trical wiring covers as shown below 1 Lean the metal plate electrical wiring cover as shown in the figure and attach tab 1 on the lower side to the electrical wiring box 2 Attach tab 2 on the lower si...

Page 14: ...properly made WARNING Do not use mineral oil on flared part Prevent mineral oil from getting into the system as this would reduce the lifetime of the units Never use piping which has been used for pre...

Page 15: ...frigerant gas pipe s surface temperature reaches 110 C max Choose heat insulation materials that will withstand this temperature 2 Be sure to insulate both the gas and liquid piping and to provide ins...

Page 16: ...stem will restore the original operation mode when the circuit breaker is opened again 2 Test items If the is not displayed make sure not to cut the switching jumper J8 for cooling operation when cutt...

Page 17: ......

Page 18: ...3P377527 3D 2017 03 Copyright 2015 Daikin...

Reviews: