Daikin FXLQ07MVJU User Manual Download

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MODELS

Floor standing type and Concealed floor standing type

FXLQ07MVJU

FXNQ07MVJU

FXLQ09MVJU

FXNQ09MVJU

FXLQ12MVJU

FXNQ12MVJU

FXLQ18MVJU

FXNQ18MVJU

FXLQ24MVJU

FXNQ24MVJU

INSTALLATION MANUAL

READ THESE INSTRUCTIONS CAREFULLY BEFORE INSTALLATION.

KEEP THIS MANUAL IN A HANDY PLACE FOR FUTURE REFERENCE.

LIRE SOIGNEUSEMENT CES INSTRUCTIONS AVANT L’INSTALLATION.

CONSERVER CE MANUEL A PORTEE DE MAIN POUR REFERENCE ULTERIEURE.

LEA CUIDADOSAMENTE ESTAS INSTRUCCIONES ANTES DE INSTALAR.

GUARDE ESTE MANUAL EN UN LUGAR A MANO PARA LEER EN CASO DE TENER

ALGUNA DUDA.

SYSTEM Inverter Air Conditioners

3P086154-3R

English

Français

Español

00_CV_3P086154-3R.indd 1

1/19/2015 3:21:12 PM

Summary of Contents for FXLQ07MVJU

Page 1: ...STALLATION KEEP THIS MANUAL IN A HANDY PLACE FOR FUTURE REFERENCE LIRE SOIGNEUSEMENT CES INSTRUCTIONS AVANT L INSTALLATION CONSERVER CE MANUEL A PORTEE DE MAIN POUR REFERENCE ULTERIEURE LEA CUIDADOSAMENTE ESTAS INSTRUCCIONES ANTES DE INSTALAR GUARDE ESTE MANUAL EN UN LUGAR A MANO PARA LEER EN CASO DE TENER ALGUNA DUDA SYSTEM Inverter Air Conditioners 3P086154 3R English Français Español 00_CV_3P08...

Page 2: ...ls are present due to risk of explosions that can cause serious injury or death Safely dispose all packing and transportation mate rials in accordance with federal state local laws or ordinances Packing materials such as nails and other metal or wood parts including plastic packing ma terials used for transportation may cause injuries or death by suffocation WARNING Only qualified personnel must c...

Page 3: ...procedures Since R410A is a blend the required additional refrig erant must be charged in its liquid state If the refriger ant is charged in a state of gas its composition can change and the system will not work properly The indoor unit is for R410A See the catalog for in door models that can be connected Normal operation is not possible when connected to other units Indoor units are for indoor in...

Page 4: ...c interference WARNING Entrust installation to the place of purchase or an autho rized serviceman Improper installation could lead to leaks and in worse cases electric shock of fire Use of unspecified parts could lead to the unit falling leaks and in worse cases electric shock or fire NOTE Be sure to read this manual before installing the indoor unit 2 1 ACCESSORIES Check the following accessories...

Page 5: ...lammable gas leakage Piping between indoor and outdoor units is possible within the allowable limit Refer to the installation manu al of the outdoor unit WARNING If the supporting structural members are not strong enough to take the unit s weight the unit could fall out of place and cause serious injury Do not install unit in an area where flammable materials are present due to the risk explosion ...

Page 6: ... designated by Daikin 1 Level the indoor unit with the leveling screws 7 If the floor is too uneven to level the unit place the unit on a flat base and level Leveling screws 7 accessory 2 If the unit is in danger of falling over either fasten to the wall using the holes provided or fasten to the floor with an optional floor fastener 3 The legs can be retracted if the indoor unit is to be hung on a...

Page 7: ...t venti late the room thoroughly right away The outdoor unit is charged with refrigerant Use copper alloy seamless pipes To prevent flare nut cracking and gas leaks be sure to use both a spanner and torque wrench together as shown in the drawing when connecting or disconnecting pipes to from the unit Refer to Table 2 for the dimensions of flare When making a flare connection coat the flared inner ...

Page 8: ...e A in mm Flare shape f 1 4 6 4 10 4 12 7 15 7 1 5 0 342 0 358 8 9 0 2 R0 016 0 031 90 2 A 4 5 2 f 3 8 9 5 24 1 29 4 36 3 3 6 0 504 0 520 13 0 0 2 f 1 2 12 7 36 5 44 5 54 9 5 4 0 638 0 654 16 4 0 2 f 5 8 15 9 45 6 55 6 68 6 6 8 0 760 0 776 19 5 0 2 Not recommendable but in case of emergency You must use a torque wrench but if you are obliged to install the unit without a torque wrench you may foll...

Page 9: ...n or explosion may occur if the gas leaks Water piping Hard vinyl tubes are not effective ground Lightning conductor or telephone ground wiring Electric potential may rise abnormally if struck by a light ning bolt For electric wiring work refer to also the WIRING DIA GRAM attached to the control box cover Carry out wiring between the outdoor units indoor units and the remote controllers according ...

Page 10: ...rcuit may occur inside the control box When clamping the wirings be sure no tension is applied to the wire connections by using the included clamps Also when wiring make sure the control box cover fits snugly by arranging the wirings neatly and attaching the control box cover firmly When attaching the control box cover make sure no wirings get caught in the edges Pass the wirings through the hole ...

Page 11: ...it No 2 System Indoor unit A Indoor unit B Indoor unit C Most downstream indoor unit For use with 2 remote controllers IN D OUT D F1 F2 F1 F2 F1 F2 P1 P2 T1 T2 F1 F2 T1 T2 F1 F2 T1 T2 F1 F2 T1 T2 L2L1 L2L1 L2L1 L2L1 Power supply single phase 208 230 V 60 Hz Power supply single phase 208 230 V 60 Hz Power supply single phase 208 230 V 60 Hz Power supply single phase 208 230 V 60 Hz L1 L2 P2 P1 P2 P...

Page 12: ...TION Operation Stop 3 How to choose FORCED OFF or ON OFF OPERA TION For choosing FORCED OFF or ON OFF OPERATION setting by remote controller is required Refer to 10 FIELD SETTING 10 FIELD SETTING Refer to also the installation manual attached to the outdoor unit CAUTION Before carrying out field setting check the items mentioned in Clause 2 a Items to be checked after completion of work on page 3 ...

Page 13: ...FORCED OFF wiring are connected incorrectly The transmission wiring is disconnected No indication The power supply to the indoor unit is not made The power supply work to the indoor unit is not carried out The remote controller wiring and the trans mission wiring and FORCED OFF wiring are connected incorrectly The remote controller wiring is discon nected CAUTION After test operation is completed ...

Page 14: ... 1502 HT 3P086154 3R EM04A011B 00_CV_3P086154 3R indd 2 1 19 2015 3 21 12 PM ...

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