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MODELS
Ceiling Mounted Cassette type (Multi Flow) 

FXZQ05TBVJU
FXZQ07TBVJU
FXZQ09TBVJU
FXZQ12TBVJU
FXZQ15TBVJU
FXZQ18TBVJU

INSTALLATION MANUAL

SYSTEM Inverter Air Conditioners

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.

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00_CV_3P493125-3C.indd   1

2022/02/07   14:32:29

Summary of Contents for FXZQ05TBVJU

Page 1: ... 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 propi...

Page 2: ...60B3 8 1 16 205 25 3 8 645 H1 H2 8 11 16 220 24 13 16 630 1 9 10 5 6 5 2 7 4 3 5 6 7 7 1 16 180 13 16 20 13 16 20 2 1 2 63 27 9 16 700 1 22 5 8 575 3 21 533 4 23 1 16 26 585 660 2 23 1 16 26 585 660 2 27 9 16 700 1 23 1 16 26 585 660 2 22 5 8 575 3 21 533 4 8 11 1 4 285 6 24 7 16 620 1 7 1 2 190 23 1 16 23 7 16 585 595 2 22 5 8 575 3 24 7 16 620 1 23 1 16 23 7 16 585 595 2 1 2 12 5 1 2 12 5 22 5 8...

Page 3: ...2 3 5 IN D OUT D F1 F2 F1 F2 Control box L2 L1 P1 P2 P1 P2 F1 F2 T1 T2 P1 P2 P1 P2 F1 F2 T1 T2 L2 L1 P1 P2 P1 P2 F1 F2 T1 T2 L2 L1 L2 L1 P1 P2 P1 P2 F1 F2 T1 T2 L1 L2 1 4 2 3 14 IN D OUT D F1 F2 F1 F2 Control box IN D OUT D F1 F2 F1 F2 Control box P1 P2 L2 L1 P1 P2 F1 F2 T1 T2 1 6 2 3 10 Unit in mm 2 1 5 4 4 100 3 11 2 2 L1 L2 L1 L2 1 L1 L2 L1 L2 L1 L2 00_CV_3P493125 3C indd 3 2022 02 07 14 32 30 ...

Page 4: ...l must carry out the installation work Installation must be done in accordance with this installation manual Improper installation may result in water leakage electric shock or fire When installing the unit in a small room take measures to keep the refrigerant concentration from exceeding allowable safety limits Excessive refrigerant leaks in the event of an accident in a closed ambient space can ...

Page 5: ...g for indoor models that can be connected Normal operation is not possible when connected to other units Handheld remote controller wireless kit transmitting distance can be shorter than expected in rooms with electronic fluorescent lamps inverter or rapid start types Install the indoor unit far away from fluorescent lamps as much as possible Indoor units are for indoor installation only Outdoor u...

Page 6: ...e connectable outdoor units must be designed exclusively for R410A Precautions This appliance is not intended for use by persons including children with reduced physical sensory or mental capabilities or lack of experience and knowledge unless they have been given supervision or instruction concerning use of the appliance by a person responsible for their safety Children should be supervised to en...

Page 7: ... 1500 B 60 1500 a c b a Unit in mm a Indoor unit b Lighting The figure describes a surface mounted light but a recessed ceiling light is not restricted c Air fan A If the air outlet is closed space marked A should be 8 in 200 mm at least B 60 in 1500 mm from any static obstruction 1 Select an installation site where the following conditions are fulfilled and that meets your customer s approval Whe...

Page 8: ...ing in the ceiling it may be necessary to reinforce ceiling beams to keep the ceiling level and to prevent it from vibrating Consult the builder for details 3 Install the suspension bolts Use either a M8 M10 size bolt or equivalent Use anchors for existing ceilings and a sunken insert sunken anchors or other field supplied parts for new ceilings to reinforce the ceiling in order to bear the weight...

Page 9: ... annealed material for flare connections Refer to Table 1 for the dimensions of flare nut spaces and the appropriate tightening torque Overtightening may damage the flare and cause leaks Table 1 Piping size in mm Tightening torque lbf ft N m Flare dimensions A in mm Flare in mm f1 4 6 4 10 4 12 7 15 7 1 5 0 342 0 358 8 9 0 2 R0 016 0 031 0 4 0 8 f1 2 12 7 36 5 44 5 54 9 5 4 0 638 0 654 16 4 0 2 Re...

Page 10: ...is finished attach the drain sealing pad 4 supplied with the unit over the uncovered part of the drain socket between drain hose and unit body 1 5 2 3 4 3 4 2 A A A A 1 1 Drain socket attached to the unit 2 Drain hose supplied with the unit 3 Metal clamp supplied with the unit NOTE Bend the tip of the metal clamp to avoid tearing the sealing 4 Large sealing pad supplied with the unit 5 Drain pipin...

Page 11: ...ctrician and must comply with relevant national state and local code Use copper wire only Follow the Wiring diagram label attached to the back side of the control box cover to wire outdoor unit indoor units and the remote controller For details on hooking up the remote controller refer to the installation manual of the remote controller All wiring must be performed by an authorized electrician A m...

Page 12: ...connect wires of different gauge to the same power supply terminal Looseness in the connection may cause overheating When clamping wiring use the clamps supplied with the unit to prevent outside force being exerted on the wiring connections Tie up firmly When doing the wiring make sure the wiring is neat and does not cause the control box to stick up Close the cover firmly When connecting wires of...

Page 13: ...l supplied with the decoration panel After installing the decoration panel ensure that there is no space between the unit body and decoration panel Otherwise air may leak through the gap and cause condensation Field setting Field setting must be made from the remote controller in accordance with the installation condition Setting can be made by changing the Mode No First code No and Second code No...

Page 14: ...for group connection 10 6 01 has priority and for individual connection 10 2 01 10 2 02 or 10 2 03 have priority Note 6 More settings for Differential automatic changeover temperature are Second code No 05 7 2 F 4 C 06 9 0 F 5 C 07 10 8 F 6 C 08 12 6 F 7 C When using wireless remote controllers it is necessary to use address setting Refer to the installation manual attached to the wireless remote ...

Page 15: ...utdoor unit NOTE When performing field settings or test operation always attach the decoration panel Otherwise this may cause condensation The operation lamp of the remote controller will flash when an error occurs Check the error code on the display to identify the trouble Refer to the installation manual attached to the outdoor unit or contact your dealer Check the operation of the horizontal bl...

Page 16: ... 2204 HT 3P493125 3C EM21A014 Daikin Texas Technology Park 19001 Kermier Road Waller TX 77484 U S A 00_CV_3P493125 3C indd 4 2022 02 07 14 32 30 ...

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