Daikin FBQ24PVJU Installation Manual
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Daikin FBQ24PVJU Installation Manual

Ceiling-mounted duct type
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See also: Service Manual , Operating Manual
SPLIT SYSTEM
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.
INSTALLATION MANUAL
Air Conditioners
English
Français
Español

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Summary of Contents for Daikin FBQ24PVJU

  • Page 1 INSTALLATION MANUAL SPLIT SYSTEM Air Conditioners MODELS Ceiling-mounted Duct type FBQ18PVJU FBQ24PVJU English FBQ30PVJU FBQ36PVJU FBQ42PVJU Français FBQ48PVJU Español 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.

  • Page 2: Table Of Contents

    SPLIT SYSTEM Air Conditioners Installation manual CONTENTS • Do not ground units to water pipes, gas pipes, telephone wires, or lightning rods as incomplete grounding can 1. SAFETY CONSIDERATIONS...........1 cause a severe shock hazard resulting in severe injury or 2. BEFORE INSTALLATION..........3 death.
  • Page 3 • Do not install the air conditioner in the following loca- those specified by Daikin are used, fire or explosion may tions: occur.

  • Page 4: Before Installation

    BEFORE INSTALLATION ACCESSORIES • When unpacking the unit or moving the unit after Check that the following accessories are provided and that each unpacked, be sure to lift it by the four hangers. accessory is correct in amount. Avoid putting any pressure on other parts-horizontal Refer to the Fig.

  • Page 5: Selecting Installation Site

    OPTIONAL ACCESSORIES (2) Items to be checked at time of delivery Items to be checked Check Remote controller Model Are you sure the control box cover, air filter, air inlet grille, Wired type BRC1E73 and air outlet grille are mounted? 2-speed BRC4C82 Wireless type...

  • Page 6: Preparations Before Installation

    CAUTION [unit: in. (mm)] Case 1 • Install the indoor and outdoor units, power supply wiring and Control box connecting wires at least 3.3 ft (1 m) away from televisions or radios in order to prevent image interference or noise. (Depending on the radio waves, a distance of 3.3 ft (1 m) may not be sufficient enough to eliminate the noise.) •...

  • Page 7: Indoor Unit Installation

    INDOOR UNIT INSTALLATION (2) Mount the canvas ducts to the air outlet and inlet so that the vibration of the air conditioner will not be transmitted to the It may be easier to install accessories (sold separately) duct or ceiling. Apply a sound-absorbing material (insula- before installing the indoor unit.

  • Page 8: Refrigerant Piping Work

    (1) Connect the piping. CAUTION • The refrigerant is pre-charged in the outdoor unit. • Use the level and check that the unit is installed horizontally. • When connecting or disconnecting piping to or from the (4-directions) unit, be sure to use a spanner and a torque wrench. •...

  • Page 9: Drain Piping Work

    (2) On completion of installation work, check that there is no CAUTION gas leakage. (3) Refer to the following illustration and be sure to perform • Be sure to perform the thermal insulation of the local pip- thermal insulation work on the piping joints after gas leak- ing up to the piping joint.
  • Page 10 • Select the diameter of the concentrated drain piping to CAUTION suit the capacity of equipment connecting to the concen- • The drain piping will be clogged with water and water leakage trated drain piping (see Engineering Data). may result if the water is accumulated in the drain piping. Ceiling slab 12 in.

  • Page 11: Duct Work

    DUCT WORK The drainage can be checked with the water level change in the drain pan through the water inlet. Pay utmost attention to the following items and conduct ductwork. CAUTION • Check that the duct will not be in excess of the setting range •...

  • Page 12: Electric Wiring Work

    • For electric wiring work, refer to also “Wiring diagram” attached to the control box cover. FBQ18PVJU 2-conductor, • For remote controller wiring details, refer to the installation Wiring size FBQ24PVJU stranded manual attached to the remote controller. and length AWG18-16 non-shielded...
  • Page 13 (2) Lay the wires in the control box through the wire inlet on the (3) Follow the instructions below, and lay the wires in the con- side of the control box. trol box. Lock nut Fix the wires with (Field supply) Transmission clamp (8) to the Elbow...
  • Page 14 (4) Put the control box cover, and wrap the wire sealing mate- 10-2 WIRING EXAMPLE rial (Small) (10) around the conduit so as to block the wire COMPLETE SYSTEM EXAMPLE through holes. Power supply wire Wire through holes Power supply Outdoor unit Transmission wire Main...

  • Page 15: Field Setting

    [ PRECAUTIONS ] (2) Actuation • The following table explains FORCED OFF and ON/OFF 1. Do not ground the equipment on gas pipes, water pipes or OPERATIONS in response to Input A. lightning rods, or crossground with telephones. Improper grounding could result in electric shock. FORCED OFF ON/OFF OPERATION 2.
  • Page 16 2. External static pressure settings • Consult your Daikin representative if there is any change in Make settings in either method (a) or method (b) as the ventilation paths (e.g., the duct and air outlet) after the test explained below.

  • Page 17: Test Operation

    3. Filter sign settings CAUTION • The remote controller is provided with an LCD that tells the time of air filter cleaning. • After the test operation is completed, check the items men- • If the air conditioner is used in places with excessive dust, tioned in 2.
  • Page 18 3P530815-1 EM18A001 (1809) HT...

This manual is also suitable for:

Fbq18pvjuFbq30pvjuFbq36pvjuFbq42pvjuFbq48pvju

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