Table of Contents
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MODELS
〈BS unit〉
BSVQ36PVJU
BSVQ60PVJU
BSVQ96PVJU
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 I'installation.
Concerver 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
III
SYSTEM Air Conditioners
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Table of Contents
Related Manuals for Daikin BSVQ36PVJU
Summary of Contents for Daikin BSVQ36PVJU
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Page 1: Installation Manual
INSTALLATION MANUAL SYSTEM Air Conditioners MODELS 〈BS unit〉 BSVQ36PVJU BSVQ60PVJU English BSVQ96PVJU Français 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. Lire soigneusement ces instructions avant I’installation. -
Page 2: Table Of Contents
BSVQ36PVJU SYSTEM Air Conditioners Installation manual BSVQ60PVJU BSVQ96PVJU CONTENTS 1 SAFETY CONSIDERATIONS ..................1 2 BEFORE INSTALLATION ....................4 3 SELECTING INSTALLATION SITE ................5 4 PREPARATIONS BEFORE INSTALLATION..............6 5 BS UNIT INSTALLATION....................7 6 REFRIGERANT PIPING WORK ..................8 7 ELECTRIC WIRING WORK .................. - Page 3 • Do not change the setting of the protection devices. If the pressure switch, thermal switch, or other protection device is shorted and operated forcibly, or parts other than those specified by Daikin are used, fire or explosion may occur.
- Page 4 • Install drain piping to proper drainage. Improper drain piping may result in water leakage and prop- erty damage. • Insulate piping to prevent condensation. • Be careful when transporting the product. • Do not turn off the power immediately after stopping operation. Always wait for at least 5 minutes before turning off the power.
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Page 5: Before Installation
NOTE The refrigerant R410A requires strict cautions for keeping the system clean, dry and tight. A. Clean and dry Foreign materials (including mineral oils such as SUNISO oil or moisture) should be prevented from getting mixed into the system. B. Tight R410A does not contain any chlorine, does not destroy the ozone layer, and does not reduce the earth’s protection against harmful ultraviolet radiation. -
Page 6: Selecting Installation Site
About indoor unit’s capacity, refer to the Table 2. Table 1 Model Total capacity of all downstreem indoor units Max. number of all downstreem indoor units A ≤ 36 BSVQ36PVJU 36 < A ≤ 60 BSVQ60PVJU 60 < A ≤ 96 BSVQ96PVJU Table 2 Capacity expressed as indoor unit’s model No. -
Page 7: Preparations Before Installation
Note: The Electrical Components Box mounting surface can be changed. For information on how to change the mounting surface, refer to “5. BS UNIT INSTALLATION”. (in.) (in.) BS unit Outside unit Indoor unit proper top side (3 pipes) side (2 pipes) Electrical Components Box Inspection hole Be sure to open this to the... -
Page 8: Bs Unit Installation
5. BS UNIT INSTALLATION Use only accessories and parts which are of the designated specification when installing. (1) When necessary, use the following procedure to change the Electrical Components Box mounting surface. (Refer to Fig. 4) 1) Remove the Electrical Components Box lid. (2 screws) 2) Remove the Electrical Components Box. -
Page 9: Refrigerant Piping Work
6. REFRIGERANT PIPING WORK • For instruction for installing piping between the outside unit and BS unit, selecting a refrigerant branch kit, and installing piping between the refrigerant branch kit and the indoor unit, refer to the installation manual and equipment design materials included with the outside unit. •... - Page 10 (*2) (Refer to Fig. 5), and at the end made the indoor unit and BS unit flare or flange connections. (*1) For details on nitrogen replacement, see the “VRV Installation Manual” (available at any Daikin dealer). (*2) The pressure regulator for the nitrogen released when doing the brazing should be set to about 2.9 psi (Enough to feel a slight breeze on your cheek).
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Page 11: Piping Connection
Table 1 Indoor unit total capacity and pipe size (in.) Piping size (outer diameter) Total capacity of indoor units Upstream Downstream Suction gas pipe HP/LP gas pipe Liquid pipe Gas pipe Liquid pipe φ5/8 φ1/2 φ5/8 Q < 54 54 ≤ Q < 72 φ3/4 φ5/8 φ3/8... - Page 12 BSVQ60P type When the downstream indoor unit total capacity is more than 36 but less than 54 and when one indoor unit with a capacity of 48 is connected downstream. Suction gas pipe (Site piping) Gas pipe (Site piping) BS unit HP/LP gas pipe (Site piping) Liquid pipe (Site piping) (Top)
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Page 13: Piping Insulation
6-6 PIPING INSULATION • After the gas leak inspection is completed, refer to the following figures and use the included insulation tube 3) and clamps 2)-2 to apply the insulation. NOTES • Insulate all of the piping including the liquid pipes, HP/LP gas pipes, suction gas pipes, gas pipes, and the pipe connections for these. -
Page 14: Electric Wiring Work
7. ELECTRIC WIRING WORK 7-1 GENERAL INSTRUCTIONS • All wiring must be performed by an authorized electrician. • All field supplied parts and materials, electric works must conform to local codes. • Always ground wires. (In accordance with national regulations of the pertinent country.) •... -
Page 15: Wiring Example
Table 3 Units Power supply Model Type Voltage Min. Max. BSVQ36P BSVQ60P 208~230 BSVQ96P MCA: Min. Circuit Amps (A); MFA: Max. Fuse Amps (A) NOTES • The above Table 3 of Electrical Characteristics refers to one BS unit. • See the Engineering data book for other details. 7-4 WIRING EXAMPLE •... - Page 16 7-5 WIRING CONNECTIONS Remove the Electrical Components Box lid on the side and follow the directions to connect the wires. 〈Transmission wiring〉 Remove the Electrical Components Box lid and connect the wires to F1 and F2 (TO IN/D UNIT) and F1 and F2 (TO OUT/D UNIT) transmission wiring terminals (control PCB (A1P)).
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Page 17: Initial Setting
NOTES • Use ring-type crimp style terminal for connections to the Insulation sleeve power terminal block. (Refer to Fig. 6) Ring-type crimp Electric wire style terminal Also, insulate the crimped area by attaching an insula- tion sleeve, etc. If these are not available, see the following section. Fig. -
Page 18: Test Operation
〈Setting description〉 • The “Automatic mode differential” can be changed within the range of 0°F to 12.6°F (0°F at factory ship- ment). • For details regarding the “Automatic mode differential” and indoor unit operation, refer to the “Engineering data book”. 〈Setting method〉... - Page 19 3P194121-3M EM07A062C (0909) FS...