Daikin FXMQ72MVJU Installation Manual Download

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MODELS

Ceiling-mounted Duct type

FXMQ72MVJU
FXMQ96MVJU

SYSTEM Inverter Air Conditioners

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.

00_CV_3P086156-13Y.fm Page 1 Wednesday, September 9, 2009 2:52 PM

Summary of Contents for FXMQ72MVJU

Page 1: ...LATION 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...

Page 2: ...installation work check that the re frigerant gas does not leak throughout the system Do not install unit in an area where flammable materials are present due to risk of explosions that can cause se r...

Page 3: ...R 410A is a blend the required additional refriger ant must be charged in its liquid state If the refrigerant is charged in a state of gas its composition can change and the system will not work prope...

Page 4: ...ling the indoor unit Entrust installation to the place of purchase or a qualified ser viceman Improper installation could lead to leaks and in worse cases electric shock of fire Use only parts provide...

Page 5: ...rference or noise Depending on the radio waves a distance of 3 3ft may not be sufficient enough to eliminate the noise 2 Use suspension bolts for installation Check whether the ceiling is strong enoug...

Page 6: ...not possible if the types of refrigerant are not the same CAUTION Use a pipe cutter and flare suitable for the type of refrig erant Apply ester oil or ether oil inside the flare portions before conne...

Page 7: ...zing is done without nitrogen gas blowing a large amount of oxide film develops inside the piping and could cause system malfunction When brazing the refrigerant piping only begin brazing after having...

Page 8: ...tiple indoor units Mark each indoor unit as unit A unit B and be sure the terminal board wiring to the outdoor unit and BS unit are properly matched If wiring and piping between the outdoor unit and a...

Page 9: ...97ft lbf 10 2 Tightening torque for the terminal screws Use the correct screwdriver for tightening the terminal screws If the blade of screwdriver is too small the head of the screw might be damaged...

Page 10: ...F2 Control box L1L2 L1L2 P1 P2 P1 P2 F1 F2 T1 T2 P1 P2 P1 P2 F1 F2 T1 T2 L1L2 P1 P2 P1 P2 F1 F2 T1 T2 L1L2 L1L2 P1 P2 P1 P2 F1 F2 T1 T2 L1 Outdoor unit No 1 System Indoor unit A Indoor unit B Indoor u...

Page 11: ...Then set second code position No to 01 for FORCED OFF and 02 for ON OFF OPERATION FORCED OFF at factory set 11 TEST OPERATION Refer to the installation manual of the outdoor unit The operation lamp o...

Page 12: ...1645 Wallace Drive Suite 110 Carrollton TX 75006 info daikinac com www daikinac com 0909 HT 3P086156 13Y EM09A017 00_CV_3P086156 13Y fm Page 2 Wednesday September 9 2009 2 52 PM...