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INSTALLATION AND

OPERATION MANUAL

FXZQ15A2VEB
FXZQ20A2VEB
FXZQ25A2VEB
FXZQ32A2VEB
FXZQ40A2VEB
FXZQ50A2VEB

 System air conditioners

Summary of Contents for FXZQ15A2VEB

Page 1: ...INSTALLATION AND OPERATION MANUAL FXZQ15A2VEB FXZQ20A2VEB FXZQ25A2VEB FXZQ32A2VEB FXZQ40A2VEB FXZQ50A2VEB System air conditioners ...

Page 2: ...75 a 700 700 a 575 8 7 3 2 1 4 1 1 2 3 2 1 2 2 3 2 4 5 1 5 6 575 a a 575 a 8 7 3 2 1 4 2 3 4 1 2 1 4 2 1 3 4 5 2 1 5 6 1 H2 1 PP 9 10 7 6 8 4 4 PP H2 PP PP PP 4 4 PP H1 H2 PP 2 1 5 4 3 11 2 2 1 8 8 2 4 7 1 9 10 5 5 2 7 4 3 L N 1 3 1 2 4 5 7 11 3 2 6 8 9 10 ...

Page 3: ...lineato nel A e giudicato positivamente da B secondo il Certificato C 07 Σημείωση όπως καθορίζεται στο A και κρίνεται θετικά από το B σύμφωνα με το Πιστοποιητικό C 08 Nota tal como estabelecido em A e com o parecer positivo de B de acordo com o Certificado C 09 Примечание как указано в A и в соответствии с положительным решением B согласно Свидетельству C 10 Bemærk som anført i A og positivt vurde...

Page 4: ...n kitchens Plastic parts may deteriorate Where corrosive gas like sulphurous gas exists Copper tubing and brazed spots may corrode Where volatile flammable gas like thinner or gasoline is used Where machines generating electromagnetic waves exist Control system may malfunction Where the air contains high levels of salt such as air near the ocean and where voltage fluctuates a lot e g in factories ...

Page 5: ...ht However it becomes necessary to make field settings using the remote controller when installing the unit at a height over 2 7 m To avoid accidental touching it is recommended to install the unit higher than 2 5 m Refer to Field setting on page 8 and to the decoration panel installation manual 3 Air flow directions Select the air flow directions best suited to the room and point of installation ...

Page 6: ...nger bracket Securing the hanger bracket See figure 5 2 Fix the paper pattern for installation For new ceilings only The paper pattern for installation corresponds with the measurements of the ceiling opening Consult the builder for details The centre of the ceiling opening is indicated on the paper pattern for installation The centre of the unit is indicated on the unit casing After removing the ...

Page 7: ...as being exposed to a fire Make sure there is no refrigerant gas leak A toxic gas may be released by the refrigerant gas leaking indoor and being exposed to flames from an area heater cooking stove etc Finally insulate as shown in the figure below use the supplied accessory parts Piping insulation procedure Installation shall be done by a licensed refrigeration technician the choice of materials a...

Page 8: ...ently set on a slope fit the hose with drain raising piping field supply How to perform piping See figure 6 Connect the drain hose to the drain raising pipes and insulate them Connect the drain hose to the drain outlet on the indoor unit and tighten it with the clamp Precautions Install the drain raising pipes at a height of less than H2 Install the drain raising pipes at a right angle to the indo...

Page 9: ...e remote controller refer to the Installation manual of the remote controller All wiring must be performed by an authorized electrician A main switch or other means for disconnection having a contact separation in all poles must be incorporated in the fixed wiring in accordance with relevant local and national legislation Note that the operation will restart automatically if the main power supply ...

Page 10: ...s in the casing wiring holes with putty or insulation material field supply thus to prevent small animals or dirt from entering the unit from outside and causing short circuits in the control box 2 Keep total current of crossover wiring between indoor units less than 12 A Branch the line outside the terminal block of the unit in accordance with electrical equipment standards when using two power w...

Page 11: ...between 2 filter cleaning display indications Long life filter Light 2 500 hrs Heavy 1 250 hrs 2 Thermostat sensor selection Use both the unit sensor or remotesensorif installed AND the remote controller sensor See note 5 6 Use unit sensor only or remote sensor if installed See note 5 6 Use remote controller sensor only See note 5 6 3 Setting for display of time between 2 filter cleaning display i...

Page 12: ...re obtaining access to terminal devices all power supply circuits must be interrupted To clean the air conditioner be sure to stop operation and turn the power switch off Otherwise an electric shock and injury may result Do not wash the air conditioner with water Doing so may result in an electric shock Be careful with scaffoldings Caution must be exercised when working in high places After a long...

Page 13: ...ang only on the hinges Press both wires hinges inward as shown in the figure 23A B Open the suction grille 45 degrees and lift it upward as shown in the figure 23B 3 Remove the air filter actions 2 to 4 in the illustration Refer to procedure step 2 in How to clean the air filter on page 9 4 Clean the suction grille Wash with a soft bristle brush and neutral detergent or water and dry thoroughly Se...

Page 14: ...35A Connector power supply for adaptor X81A Connector sensor kit Connector for optional parts F2U Fuse Q1DI Earth leak detector Notes 1 Terminal block Connector Field wiring 2 In case of using a central remote controller connect it to the unit in accordance with the supplied installation manual 3 X2A X8A X24A X33A X35A X36A and X38A are connected when the optional accessories are being used In cas...

Page 15: ...F1 F2 Control box LN P1 P2 P1 P2 F1 F2 T1 T2 LN P1 P2 F1 F2 T1 T2 LN P1 P2 F1 F2 T1 T2 LN P1 P2 F1 F2 T1 T2 P1 P2 P1 P2 1 4 2 3 5 IN D OUT D F1 F2 F1 F2 Control box LN P1 P2 P1 P2 F1 F2 T1 T2 P1 P2 P1 P2 F1 F2 T1 T2 LN P1 P2 P1 P2 F1 F2 T1 T2 LN LN P1 P2 P1 P2 F1 F2 T1 T2 N L N L N L N L N L N L 1 4 2 3 24 2 3 4 5 6 1 26 25 20 21 22 23 A B A B A B A B 1 4 4 4 4 2 3 2 3 5 5 12 13 14 15 16 17 18 19 ...

Page 16: ...4P341102 1B 2013 06 Copyright 2013 Daikin ...

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