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Fujitsu 9319205151-04 Installation Manual

Outdoor unit
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AIR CONDITIONER
INSTALLATION MANUAL
For authorized service personnel only.
INSTALLATIONSANLEITUNG
Nur für autorisiertes Fachpersonal.
MANUEL D'INSTALLATION
Pour le personnel de service agrée uniquement.
MANUAL DE INSTALACIÓN
Únicamente para personal de servicio autorizado.
MANUALE D'INSTALLAZIONE
A uso esclusivo del personale tecnico autorizzato.
ΕΓΧΕΙΡΙΔΙΟ ΕΓΚΑΤΑΣΤΑΣΗΣ
Μόνο για εξουσιοδοτημένο τεχνικό προσωπικό.
MANUAL DE INSTALAÇÃO
Semente para pessoal do serviço técnico autorizado.
РУКОВОДСТВО ПО УСТАНОВКЕ
Только для авторизованного обслуживающего персонала.
KURULUM KILAVUZU
Yalnızca yetkili servis personeli için.
OUTDOOR UNIT
AUSSENGERÄT
UNITÉ EXTÉRIEUR
UNIDAD EXTERIOR
UNITÀ ESTERNA
ΕΞΩΤΕΡΙΚΗ ΜΟΝΑΔΑ
UNIDADE EXTERIOR
ВНЕШНИЙ МОДУЛЬ
DIŞ ÜNİTE
PART No. 9319205151-04

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  Summary of Contents for Fujitsu 9319205151-04

  • Page 1 ΕΞΩΤΕΡΙΚΗ ΜΟΝΑΔΑ Μόνο για εξουσιοδοτημένο τεχνικό προσωπικό. MANUAL DE INSTALAÇÃO UNIDADE EXTERIOR Semente para pessoal do serviço técnico autorizado. РУКОВОДСТВО ПО УСТАНОВКЕ ВНЕШНИЙ МОДУЛЬ Только для авторизованного обслуживающего персонала. KURULUM KILAVUZU DIŞ ÜNİTE Yalnızca yetkili servis personeli için. PART No. 9319205151-04...
  • Page 2: Table Of Contents

    INSTALLATION MANUAL [Original instructions] WARNING OUTDOOR UNIT PART No. 9319205151-04 English Do not remove the connection pipe while the compressor is in operation with 3-way valve open. Contents This may cause abnormal pressure in the refrigeration cycle that leads to rupture and even injury.
  • Page 3 Precautions for using R32 refrigerant CAUTION 2-7. Checks to the refrigeration equipment The basic installation work procedures are the same as conventional refrigerant (R410A, • Where electrical components are being changed, they shall be fi t for the purpose R22) models. and to the correct specifi...
  • Page 4: About The Unit

    CAUTION CAUTION 7.Leak detection methods 11.Labelling • Electronic leak detectors shall be used to detect fl ammable refrigerants, but the • Equipment shall be labelled stating that it has been de-commissioned and emptied sensitivity may not be adequate, or may need re-calibration. (Detection equipment of refrigerant.
  • Page 5: Accessories

    Breaker capacity Earth leakage breaker Tool name Contents of change [mA] Pressure is high and cannot be measured with a conventional Gauge manifold 09 type (R22) gauge. To prevent erroneous mixing of other refriger- 12 type ants, the diameter of each port has been changed. It is recommended the gauge with seals -0.1 to 5.3 MPa (-1 •...
  • Page 6: Installation Work

    4. INSTALLATION WORK 4.2. Drain installation Make sure to obtain the customer’s approval for selecting and installing the outdoor unit. CAUTION 4.1. Selecting an installation location Perform drain work in accordance with this Manual, and ensure that the drain water is properly drained.
  • Page 7: Installation

    4.3.2. Multiple outdoor unit installation • Provide at least 250 mm of space between the outdoor units if multiple units are installed. • When routing the piping from the side of an outdoor unit, provide space for the piping. • No more than 3 units must be installed side by side. When 3 units or more are arranged in a line, provide the space as shown in the following example when an obstruction in the upper space.
  • Page 8: Outdoor Unit Installation

    CAUTION WARNING Do not install the outdoor unit in two-stage where the drain water could freeze. Otherwise Be sure to perform the grounding work. the drainage from the upper unit may form ice and cause a malfunction of the lower unit. Do not connect grounding wires to a gas pipe, water pipe, lightning rod or grounding When the outdoor temperature is 0 °C or less, do not use the accessory drain pipe and wire for a telephone.
  • Page 9: Wiring Method

    (5) Do not tighten the terminal screws too much, otherwise, the screws may break. 5.4. Flare connection (pipe connection) Screw with Screw with special washer special washer CAUTION Ring terminal Wire Do not use mineral oil on a fl ared part. Prevent mineral oil from getting into the system as this would reduce the lifetime of the units.
  • Page 10: Sealing Test

    (4) When the fl are nut is tightened properly by your hand, use a torque wrench to 5.6. Vacuum process fi nally tighten it. CAUTION Holding spanner Perform a refrigerant leakage test (air tightness test) to check for leaks using nitrogen Body side gas while all valves in the outdoor unit are closed.
  • Page 11: Installing Insulation

    5.7. Installing insulation • Determine the thickness of the insulation material by referring to Table A. Table A, Selection of insulation (for using an insulation material with equal heat transmission rate or below 0.040 W/(m·k)) Insulation material Relative humidity Minimum thickness [mm] [mm (in.)] or more or more...