Fujitsu AOYG36LATT Installation Manual
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Fujitsu AOYG36LATT Installation Manual

Fujitsu AOYG36LATT Installation Manual

Fujitsu air conditioner outdoor unit (3 phase type)
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AIR CONDITIONER

INSTALLATION MANUAL

OUTDOOR UNIT (3 Phase Type)
For authorized service personnel only.
INSTALLATIONSANLEITUNG
AUSSENGERÄT (3-Phasen-Typ)
Nur für autorisiertes Fachpersonal.
MANUEL D’INSTALLATION
APPAREIL EXTÉRIEUR (type 3 phases)
Pour le personnel d’entretien autorisé uniquement.
MANUAL DE INSTALACIÓN
UNIDAD EXTERIOR (Tipo trifásico)
Únicamente para personal de servicio autorizado.
MANUALE DI INSTALLAZIONE
UNITÀ ESTERNA (tipo a 3 fasi)
A uso esclusivo del personale tecnico autorizzato.
ΕΓΧΕΙΡΙΔΙΟ ΕΓΚΑΤΑΣΤΑΣΗΣ
ΕΞΩΤΕΡΙΚΗ ΜΟΝΑΔΑ (Τριφασικού Τύπου)
Μόνο για εξουσιοδοτημένο τεχνικό προσωπικό.
MANUAL DE INSTALAÇÃO
UNIDADE EXTERIOR (Tipo trifásica)
Apenas para pessoal de assistência autorizado.
РУКОВОДСТВО ПО УСТАНОВКЕ
ВНЕШНИЙ МОДУЛЬ (3-фазного типа)
Только для авторизованного обслуживающего персонала.
MONTAJ KILAVUZU
DIŞ ÜNİTE (3 Faz Tipi)
Yalnızca yetkili servis personeli için.
PART No. 9379069274-04
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Summary of Contents for Fujitsu AOYG36LATT

  • Page 1: Air Conditioner

    AIR CONDITIONER INSTALLATION MANUAL OUTDOOR UNIT (3 Phase Type) For authorized service personnel only. INSTALLATIONSANLEITUNG AUSSENGERÄT (3-Phasen-Typ) Nur für autorisiertes Fachpersonal. MANUEL D’INSTALLATION APPAREIL EXTÉRIEUR (type 3 phases) Pour le personnel d’entretien autorisé uniquement. MANUAL DE INSTALACIÓN UNIDAD EXTERIOR (Tipo trifásico) Únicamente para personal de servicio autorizado.

  • Page 2: Table Of Contents

    INSTALLATION MANUAL WARNING OUTDOOR UNIT (3 Phase Type) PART No. 9379069274-04 English Do not use this equipment with air or any other unspecified refrigerant in the refrigerant lines. Contents Excess pressure can cause a rupture. SAFETY PRECAUTIONS .................... 2 During installation, make sure that the refrigerant pipe is attached firmly before you run the compressor.

  • Page 3: Special Tools For R410A

    WARNING Name and shape Description Q’ty Do not touch refrigerant that has leaked from the refrigerant pipe connections or other Installation This manual areas. Touching the refrigerant directly can cause frostbite. manual If a refrigerant leak occurs during operation, immediately vacate the premises and thoroughly ventilate the area.

  • Page 4: Drain Installation

    3.3.1. Single outdoor unit installation CAUTION When the upward area is open (Unit : mm) If children under 10 years old may approach the unit, take preventive measures so that they cannot reach the unit. (1) Obstacles at rear only (2) Obstacles at rear and sides only Keep the length of the piping of the indoor and outdoor units within the allowable range.

  • Page 5: Transporting The Unit

    3.3.3. Outdoor units installation in multi row (Unit : mm) • The foundation shall support the legs of the unit and have a width of 50 mm or more. • Depending on the installation conditions, the outdoor unit may spread its vibration (1) Single parallel unit arrangement during operation, which may cause noise and vibration.

  • Page 6: Connectable Pipe Diameter And Max. Piping Length

    4.3.1. Single type installation Triple type Capacity [Btu/h class] 36,000 45,000 54,000 Capacity [Btu/h class] 54,000 Pipe diameter Indoor unit capacity 18,000 + 18,000 + 18,000 9.52 (3/8) / 15.88 (5/8) (Standard) [Btu/h class] [mm (in.)] Main pipe diameter (L1) Max.

  • Page 7: Pipe Installation-1

    CAUTION 5. PIPE INSTALLATION-1 For brazing material, use phosphor copper that does not require flux. Do not use flux to braze pipes. If the flux is the chlorine type, it will cause the pipes to corrode. Furthermore, if the flux contains fluoride, it will adversely affect the refrigerant pipe 5.1.

  • Page 8: Sealing Test

    Pipe outside diameter Dimension A [mm] Flare nut [mm (in.)] Tightening torque [N·m (kgf·cm)] Flare tool for R410A, clutch type 6.35 (1/4) dia. 16 to 18 (160 to 180) [mm (in.)] 9.52 (3/8) dia. 6.35 (1/4) 32 to 42 (320 to 420) 12.70 (1/2) dia.

  • Page 9: Additional Charging

    CAUTION 5.7. Additional charging Use a clean gauge manifold and charging hose that were designed specifically for use with R410A. Using the same vacuum equipment for different refrigerants may damage CAUTION the vacuum pump or the unit. Do not purge the air with refrigerants, but use a vacuum pump to evacuate the system. After vacuuming the system, add refrigerant.

  • Page 10: Electrical Wiring

    Do not remove refrigerant, even if the additional amount calculated is negative. WARNING Make sure to secure the insulation portion of the connector cable with the cable clamp. (Example 1) Damaged insulation can cause a short circuit. Indoor unit Fix cables so that cables do not make contact with the pipes (especially on high (24,000 Btu) L2 : 10 m pressure side).

  • Page 11: Selecting Circuit Breaker And Wiring

    6.2. Selecting circuit breaker and wiring 6.4. Wiring method 6.4.1. Connection diagrams CAUTION POWER SUPPLY Be sure to install a breaker with specified capacity. Before the electrical working, confirm electrical standards and regulations in each country, EARTH region, or installing place. Then select appropriate cables and breakers that comply with them. (GROUND) Decide the diameter of wire referring to below table “Breaker and wiring specifications”...

  • Page 12: Pipe Installation-2

    (3) Secure the cables using the cable clips under the terminal blocks, and then secure 8. HOW TO OPERATE DISPLAY UNIT the cables using the cable clips attached to the base of the valves. 8.1. Various setting methods WARNING Never touch electrical components such as the terminal blocks or reactor except the switch on the display board.

  • Page 13: Description Of Display

    9.1.1. Setting for low noise 8.2. Description of display LED display part Function or operation method Display lamp Lights on while power on Local setting in (1) POWER/MODE Green outdoor unit or error code is displayed with blink. Blinks during abnormal air-conditioner (2) ERROR operation.

  • Page 14: Peak Cut Mode (Local Work)

    (6) Press ENTER switch (SW4) and fix it. 9.2. Peak cut mode (Local work) PEAK CUT Efficient operation while reducing power supply and power consumption with below local (L5) (L6) (L7) work. 0% of rated input ratio • Peak cut function can be effective with contact installation of an additional ON-OFF 50% of rated input ratio switch to the CN19 connector on the outdoor control board.

  • Page 15: Pump Down

    (3) Press ENTER (TEST RUN) switch for more than 3 seconds. 11.1. Preparation for pump down TEST PUMP POWER LOW NOISE PEAK CUT DOWN ERROR Confirm that the power is off, and then open the service panel. MODE (L1) (L2) (L3) (L4) (L5)

  • Page 16: Error Code Display

    12. ERROR CODE DISPLAY When an error occurs, “short-press” the ENTER switch once. The number of blinks of the LED indicates the type of error. 12.1. How to check error code 12.1.1. Display when an error occurs TEST PUMP POWER LOW NOISE PEAK CUT DOWN...

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