Fujitsu AOYG45LETL Installation Manual
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Fujitsu AOYG45LETL Installation Manual

Fujitsu air conditioner installation manual
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AIR CONDITIONER

INSTALLATION MANUAL

OUTDOOR UNIT
For authorized service personnel only.
INSTALLATIONSANLEITUNG
AUSSENGERÄT
Nur für autorisiertes Fachpersonal.
MANUEL D'INSTALLATION
APPAREIL EXTÉRIEUR
Pour le personnel d'entretien autorisé uniquement.
MANUAL DE INSTALACIÓN
UNIDAD EXTERIOR
Únicamente para personal de servicio autorizado.
MANUALE DI INSTALLAZIONE
UNITÀ ESTERNA
A uso esclusivo del personale tecnico autorizzato.
ΕΓΧΕΙΡΙΔΙΟ ΕΓΚΑΤΑΣΤΑΣΗΣ
ΕΞΩΤΕΡΙΚΗ ΜΟΝΑΔΑ
Μόνο για εξουσιοδοτημένο τεχνικό προσωπικό.
MANUAL DE INSTALAÇÃO
UNIDADE EXTERIOR
Apenas para pessoal de assistência autorizado.
РУКОВОДСТВО ПО УСТАНОВКЕ
ВНЕШНИЙ МОДУЛЬ
Только для авторизованного обслуживающего персонала.
MONTAJ KILAVUZU
DIŞ ÜNİTE
Yalnızca yetkili servis personeli için.
PART No. 9379069380

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Summary of Contents for Fujitsu AOYG45LETL

  • Page 1: Air Conditioner

    AIR CONDITIONER INSTALLATION MANUAL OUTDOOR UNIT For authorized service personnel only. INSTALLATIONSANLEITUNG AUSSENGERÄT Nur für autorisiertes Fachpersonal. MANUEL D’INSTALLATION APPAREIL EXTÉRIEUR Pour le personnel d’entretien autorisé uniquement. MANUAL DE INSTALACIÓN UNIDAD EXTERIOR Únicamente para personal de servicio autorizado. MANUALE DI INSTALLAZIONE UNITÀ...

  • Page 2: Table Of Contents

    INSTALLATION MANUAL This mark indicates procedures which, if improperly performed, WARNING OUTDOOR UNIT might lead to the death or serious injury of the user. PART No. 9379069380 English Never touch electrical components immediately after the power supply has been turned off.

  • Page 3: About The Unit

    2. ABOUT THE UNIT 2.3. Accessories WARNING 2.1. Precautions for using R410A refrigerant For installation purposes, be sure to use the parts supplied by the manufacturer or other prescribed parts. The use of non-prescribed parts can cause serious accidents WARNING such as the unit falling, water leakage, electric shock, or fire.

  • Page 4: Drain Installation

    CAUTION 3.3. Installation dimensions If the outdoor unit must be installed in an area within easy reach of the general public, CAUTION install as necessary a protective fence or the like to prevent their access. Install the outdoor unit in a location that would not inconvenience your neighbors, as The installation space shown in the following examples is based on an ambient they could be affected by the airflow coming out from the outlet, noise, or vibration.

  • Page 5: Transporting The Unit

    3.3.2. Multiple outdoor unit installation 3.4. Transporting the unit • Provide at least 15 mm of space between the outdoor units if multiple units are installed. WARNING • When routing the piping from the side of an outdoor unit, provide space for the piping. Do not touch the fins.

  • Page 6: Pipe Selection

    • Pipes can be connected from 4 directions, front, lateral side, rear side and bottom. 4. PIPE SELECTION (Fig. A) • When connecting at the bottom, remove the service panel and piping cover on the 4.1. Selecting the pipe material front of the outdoor unit, and open the knock out hole provided at the bottom corner of the piping outlet.

  • Page 7: Flare Connection (Pipe Connection)

    (1) Detach the caps and plugs from the pipes. 5.3. Flare connection (pipe connection) (2) Center the pipe against the port on the outdoor unit, and then turn the flare nut by hand. CAUTION (3) Tighten the flare nut of the connection pipe at the outdoor unit valve connector. 3-way valve (Liquid) Do not use mineral oil on a flared part.

  • Page 8: Sealing Test

    Service hose with valve core 5.4. Sealing test Charging port cap Charging port WARNING Blank cap 3-way valve Before operating the compressor, install the pipes and securely connect them. Otherwise, if the pipes are not installed and if the valves are open when the Connecting pipe compressor operates, air could enter the refrigeration cycle.

  • Page 9: Electrical Wiring

    5.6.1. For Pre-charge length CAUTION The primary power supply capacity is for the air conditioner itself, and does not include Piping length (L) *Pre-Charge [m] the concurrent use of other devices. Do not use crossover power supply wiring for the outdoor unit. 5.6.2.

  • Page 10: Selecting Circuit Breaker And Wiring

    6.2. Selecting circuit breaker and wiring 6.4. Wiring method 6.4.1. Connection diagrams CAUTION Be sure to install a breaker of the specified capacity. Power supply Regulation of cables and breaker differs from each locality, refer in accordance with EARTH local rules. Breaker and wiring specifications Power line Breaker...

  • Page 11: 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. Binder 8.1. Display unit position (Accessory) WARNING Never touch electrical components such as the terminal blocks except the button on the display board.

  • Page 12: Description Of Display And Button

    9. FIELD SETTING 8.2. Description of display and button Function or operation method CAUTION Display lamp Lights on while power on. Local setting in out- Discharge the static electricity from your body before setting up the switches. (1) POWER / MODE Green door unit or error code is displayed with blink.

  • Page 13: External Input And Output

    9.2.1. Setting for low noise mode (4) Press [ENTER] button (SW3). (1) Switch to “Local setting mode” by pressing [MODE] button (SW1) for 3 seconds or NOISE more. (L2) (L3) (2) Confirm (POWER / MODE) blinks 9 times, and press [ENTER] button (SW3). ○...

  • Page 14: External Output

    10.1.2. Low noise mode (CN10) 10.2.2. Error status output (CN12) • This features reduces the operating sound of the outdoor unit from the normal sound. An air conditioner error status signal is produced when a malfunction occurs. The air conditioner is set to the “Low noise mode” when closing the contact input of a Error status commercial timer or ON/OFF switch to a connector on the outdoor control PC board.

  • Page 15: Test Operation Method

    After confirming the operation mode, Press ENTER button. 11.2. Test operation method The display changes as follows, and Air conditioner starts operation. Cooling test mode Be sure to configure test run settings only when the outdoor unit has stopped PUMP PEAK operating.

  • Page 16: Error Code Check Table

    12.2. Error code check table LED display PUMP POWER LOW NOISE PEAK CUT DESCRIPTION REMARK DOWN ERROR MODE (L1) (L2) (L3) (L4) (L5) (L6) ○ ○ Serial forward transmission error immediately after Blink Blink Blink ● ● ● (2 times) (1 time) (1 time) operation...

  • Page 17: Pump Down

    13. PUMP DOWN 13.1. Preparation for pump down • Confirm that the power is off, and then open the service panel. WARNING 13.2. Pump down procedure Never touch electrical components such as the terminal blocks except the button on the display board. It may cause a serious accident such as electric shock. (1) Check the 3-way valves (both the liquid side and gas side) are opened.

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