Daikin SkyAir FBQ18PVJU Installation Manual Download Page 1 | Manualshive

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SPLIT SYSTEM

Air Conditioners

INSTALLATION MANUAL

English

Français

Español

MODELS

Ceiling-mounted Duct type

FBQ18PVJU
FBQ24PVJU
FBQ30PVJU
FBQ36PVJU
FBQ42PVJU
FBQ48PVJU

Read these instructions carefully before installation.
Keep this manual in a handy place for future reference.
This manual should be left with the equipment owner.

Lire soigneusement ces instructions avant l’installation.
Conserver ce manuel à portée de main pour référence
ultérieure.
Ce manuel doit être donné au propriétaire de l’équipement.

Lea cuidadosamente estas instrucciones antes de instalar.
Guarde este manual en un lugar a mano para leer en caso
de tener alguna duda.
Este manual debe permanecer con el propietario del
equipo.

00_CV_3P530815-1.fm Page 1 Wednesday, May 9, 2018 9:36 AM

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Summary of Contents for SkyAir FBQ18PVJU

Page 1: ...y place for future reference This manual should be left with the equipment owner Lire soigneusement ces instructions avant l installation Conserver ce manuel à portée de main pour référence ultérieure Ce manuel doit être donné au propriétaire de l équipement Lea cuidadosamente estas instrucciones antes de instalar Guarde este manual en un lugar a mano para leer en caso de tener alguna duda Este ma...

Page 2: ...rant gas may produce toxic gas if it comes in contact with fire Exposure to this gas could cause severe injury or death After completing the 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 seri ous injury or death Safely dispose of all packing and tran...

Page 3: ...it is released Therefore take proper measures to check for the tightness of the refrigerant piping installation Read the chapter REFRIGERANT PIPING WORK and follow the procedures Since R410A is a blend the required additional refriger ant must be charged in its liquid state If the refrigerant is charged in a gaseous state its composition can change and the system will not work properly The indoor ...

Page 4: ...salt such as that near the ocean and where voltage fluctuates greatly such as that in factories Also in vehicles or vessels This unit both indoor and outdoor is suitable for installation in a commercial and light industrial environment If installed as a household appliance it could cause electro magnetic interference WARNING Entrust installation to the place of purchase or a qualified ser viceman ...

Page 5: ... the outdoor unit Remote controller Model Wired type BRC1E73 Wireless type 2 speed BRC4C82 3 speed BRC082A43 Items to be checked If not properly done what is likely to occur Check Are the indoor and outdoor units fixed firmly The units may drop vibrate or make noise Was the installation of the outdoor unit completed The unit may malfunction or the components burn out Is the gas leak test finished ...

Page 6: ...50 450 for the control box and inspection hatch 2 for the lower part of the product see arrow view A 1 Refer to Fig 2 3 3 Inspection hatch 3 for the lower part of the product and the lower part of the control box see arrow view A 2 Refer to Fig 2 3 unit in mm Ceiling Floor surface The H1 dimension indicates the height of the product Determine the H2 dimension by maintaining a downward slope of at ...

Page 7: ...just the distance to the ceiling surface in advance 5 INDOOR UNIT INSTALLATION It may be easier to install accessories sold separately before installing the indoor unit Refer to the installation manuals provided to the accessories as well Be sure to use the accessories and specified parts for installation work 1 Temporally install the indoor unit Connect the hangers to the suspension bolts Be sure...

Page 8: ...nut provided with the unit Do not use a different flare nut such as a type 1 flare nut or otherwise refrigerant leakage may result To prevent contamination or moisture from getting into the piping take measures such as pinching or taping the ends of the pipes Be sure to use the specified type of refrigerant for the refrigeration cycle and do not contaminate the refrigerant with air Ventilate the r...

Page 9: ...g alloy BCuP 2 BCu 93P 710 795 which does not require flux for brazing Flux has a bad influence on the refrigerant piping Chlo rine based flux will cause piping corrosion Furthermore if it contains fluorine the flux will deteriorate refrigerant oil 7 DRAIN PIPING WORK 1 Conduct drain piping work Check that the piping ensures proper draining Make sure that the diam eter of the piping exclud ing the...

Page 10: ... conditioner is finished 1 Remove the control box cover and connect the single phase electric wires to terminals L1 and L2 of the ter minal block and the ground wiring to the ground ter minal Perform wiring according to 10 1 CONNECTING POWER SUPPLY GROUND REMOTE CONTROLLER AND TRANSMISSION WIRING in 10 WIRING EXAM PLE AND HOW TO SET THE REMOTE CONTROLLER CAUTION In order not to impose tension on t...

Page 11: ... the sputter will not come in contact with the drain pan or the filter If the metal duct pass through a metal lath wire lath or metal plate of a wooden structure separate the duct and wall elec trically Be sure to insulate the duct for the prevention of dew conden sation Material Glass wool or styrene foam Thickness 1 in 25 mm Be sure to attach a field supplied air filter to the air inlet of the u...

Page 12: ...ECTRICAL CHARACTERISTICS MCA Minimum Circuit Ampacity A MOP Maximum Overcurrent Protective Device A KW Fan Motor Rated Output kW FLA Full Load Ampere A 9 3 SPECIFICATIONS FOR FIELD SUPPLIED FUSES AND WIRE Allowable lengths of transmission wiring and remote controller wiring are as follows 1 Outdoor unit Indoor unit Max 3280 ft 1 000 m 2 Indoor unit Remote controller Max 1640 ft 500 m NOTE Vinyl co...

Page 13: ...ed insulat ing tube and secure it with the included clamp separately When using the insulating tube Cut off the insulation tube at needed length WARNING Trim and lay the wiring neatly and attach the control box cover securely An electric shock or fire may result if the control box cover catches any wiring or the wires push up the cover Low voltage wiring inlet Transmission wiring Low voltage Remot...

Page 14: ...s too small and the terminal screws will not be tightened properly Do not tighten the terminal screws excessively or otherwise the screw heads may be damaged Refer to the table below for the required tightening torque val ues of the terminal screws 10 2 WIRING EXAMPLE COMPLETE SYSTEM EXAMPLE 1 When using 1 remote controller Normal operation 2 When using 2 remote controllers Tightening torque lbf f...

Page 15: ...losed on the indoor and outdoor units Field setting must be made from the remote controller in accordance with the installation conditions Setting can be made by changing the Mode No FIRST CODE NO and SECOND CODE NO For setting procedures and instructions refer to the Field Settings in the installation manual of the remote controller With wireless remote controller used Set the wireless remote con...

Page 16: ...is that 02 is set for the SECOND CODE NO in Table 2 If the air conditioner does not stop operating automatically or the SECOND CODE NO is not 02 repeat steps from 3 If the outdoor unit is not turned ON U4 or UH as explained in Table 5 will be displayed This dis play is not problematic because this function is set for the indoor unit Continue setting the function After setting this function be sure...

Page 17: ...nish work is completed If the air conditioner is operated the inside of the indoor unit may be polluted by substances generated from the coating and adhesives used for the interior finish work and cause water splash and leakage To the operator carrying out test operation After the test operation is completed before delivering the air conditioner to the customer confirm that the control box cover t...

Page 18: ... 1809 HT 3P530815 1 EM18A001 ...

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