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AIR CONDITIONER
OUTDOOR UNIT
INSTALLATION MANUAL
For authorized personnel only.
INSTALLATIONSANLEITUNG
Nur für autorisiertes Personal.
MANUEL D'INSTALLATION
Pour le personnel agréé uniquement.
MANUAL DE INSTALACIÓN
Solo para personal autorizado.
MANUALE D'INSTALLAZIONE
Ad uso esclusivo del personale autorizzato.
ΕΓΧΕΙΡΙΔΙΟ ΕΓΚΑΤΑΣΤΑΣΗΣ
Για εξουσιοδοτημένο προσωπικό σέρβις.
MANUAL DE INSTALAÇÃO
Apenas para técnicos autorizados.
РУКОВОДСТВО ПО УСТАНОВКЕ
Для уполномоченного персонала.
MONTAJ KILAVUZU
Yetkili servis personeli içindir.
PART NO. 9379069366
En-1
9379069366_IM.indb 1
15/11/2555 11:17:46
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Summary of Contents for Fujitsu aoyg45lbt8
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Page 1: Air Conditioner
AIR CONDITIONER OUTDOOR UNIT INSTALLATION MANUAL For authorized personnel only. INSTALLATIONSANLEITUNG Nur für autorisiertes Personal. MANUEL D'INSTALLATION Pour le personnel agréé uniquement. MANUAL DE INSTALACIÓN Solo para personal autorizado. MANUALE D'INSTALLAZIONE Ad uso esclusivo del personale autorizzato. ΕΓΧΕΙΡΙΔΙΟ ΕΓΚΑΤΑΣΤΑΣΗΣ Για εξουσιοδοτημένο προσωπικό σέρβις. MANUAL DE INSTALAÇÃO Apenas para técnicos autorizados. -
Page 2: Table Of Contents
INSTALLATION MANUAL • During installation, make sure that the refrigerant pipe is attached firmly before you run the compressor. PART NO. 9379069366 Do not operate the compressor under the condition of refrigerant piping not Contents attached properly with 2-way or 3-way valve open. This may cause abnormal pressure in the refrigeration cycle that leads to rupture and even injury. -
Page 3: About The Product
ABOUT THE PRODUCT 21 41 Optional parts CAUTION 21 11 Precautions for using R410A refrigerant The following parts are optional parts specific to R410A refrigerant. Do not use parts other than those listed below. WARNING Refer to the installation manual for the Branch box and the Separation tubes. The basic installation work procedures are the same as conventional refrigerant models. -
Page 4: System Configuration
21 21 System configuration • 2 to 8 indoor units can be connected. • The total capacity of the indoor units connected must be between 11.2 (kw) and 18.2 (kw). For details, refer to the DESIGN&TECHNICAL MANUAL. • If the total capacity of the connected indoor units exceeds 18.2 (kw) or less than 11.2 (kw), an error will be displayed and the units will be not operate. For the installation method of Branch box and indoor units, refer to the installation manuals that come with them. -
Page 5: Installation Work
21 21 Drain installation INSTALLATION WORK Please obtain the approval of the customer when selecting the location of installation CAUTION and installing the unit. • Perform drain work in accordance with this Manual, and ensure that the drain water is properly drained. If the drain work is not carried out correctly, water may 21 11 Selecting an installation location drip down from the unit, wetting the furniture. -
Page 6: Transportation Of The Unit
21 21 21 Outdoor units installation in multi row (Unit: mm) 21 21 11 Single outdoor unit installation When the upward area is open (Unit: mm) (1) Single parallel unit arrangement (1) Obstacles at rear only (2) Obstacles at rear and sides only 2000 or more 1000 (2) Multiple parallel unit arrangement... -
Page 7: System Configuration
SYSTEM CONFIGURATION 41 11 Piping limitation and Pipe size Outdoor Separation Tube Unit (Secondary1) (Secondary2) Branch Box Branch Box (Primary) Branch Box Indoor Unit4 Indoor Indoor Indoor Indoor Unit5 Unit6 Unit7 Indoor Unit2 Indoor Unit1 Unit8 Indoor Unit3 Pipe limitation Limitation Diagram Maximum total equivalent pipe length... -
Page 8: Pipe Installation
Pipe material It is necessary to use seamless copper pipes and it is desirable that the amount of residual oil is less than 40mg/10m. Do not use copper pipes having a collapsed, deformed or discolored portion (especially on the interior surface). Otherwise, the expansion valve or capillary tube may become blocked with contaminants. -
Page 9: Electrical Wiring
21 21 11 Flaring CAUTION • Use special pipe cutter and flare tool exclusive for R410A. • Hold the torque wrench at its grip, keeping it in a right angle with the pipe, in order (1) Cut the connection pipe to the necessary length with a pipe cutter. to tighten the flare nut correctly. -
Page 10: Knockout Hole
21 21 Electrical requirement CAUTION • The primary power supply capacity is for the air conditioner itself, and does not include the concurrent use of other devices. CAUTION • Do not use crossover power supply wiring for the outdoor unit. Be sure to install a breaker of the specified capacity. -
Page 11: Wiring Method
21 21 Wiring method The wiring example for Outdoor unit, indoor units and Branch box is shown in figure. For other connections, refer to Design&Technical Manual. [Example] Single-phase Power supply cable 230V 50Hz Max.26.5A Breaker1: Earth leakage breaker Breaker1 Breaker2: Circuit breaker (over current) Breaker2 Outdoor unit BRANCH BOX... -
Page 12: Pipe Installation Ii
Service hose with valve core PIPE INSTALLATION II Charging port cap Charging port 71 11 Sealing test Blank cap 3-way valve WARNING Connecting pipe • 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 compressor operates, air could enter the refrigeration cycle. -
Page 13: Refrigerant Recovery Method
71 41 Refrigerant recovery method 71 21 Filling with putty ※ Please perform the refrigerant recovery according to the local law and rules. WARNING The refrigerant recovery of this type of equipment must be performed by a refrigerant • Fill the piping holes and wiring holes with putty (supplied locally) to avoid any gap recovery machine. -
Page 14: Function Settings
81 21 Function settings Various functions can be set. Set when necessary. Perform settings after all indoor units have stopped operation. Refer to Table A for the items that can be set. Table1 A: List of Settings 7 seg Factory Setting Item Content default... - Page 15 Setting method Use the MODE/EXIT, SELECT, and ENTER buttons to configure settings according to the procedures below. 1: Function Setting 7 seg. display First 2 digits Last 2 digits MODE/EXIT : Press the “MODE/EXIT” button. MODE/EXIT : Press the “SELECT” button. SELECT : Press the “ENTER”...
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Page 16: Test Operation
(4) Press and hold the “CHECK” button again for more than 3 seconds. TEST OPERATION • The Check run will start. In the Check run, the following items will be checked. 1 The wiring and piping between the indoor units and the Branch box 91 11 Check run 2 Valve opening... -
Page 17: Test Run
91 11 41 Error display 91 21 TEST RUN ● ○ : On, : Blinking, : Off) 91 21 11 Pre-test run check items Error display Before the test run, refer to the figure and check the following items. Contents 1 Is check run performed? Test run doesn't operate if check run is not performed. - Page 18 Perform test run for refrigerant system. You can set “cooling test run” or “heating test run” with the push-button switch on the outdoor unit print circuit board. Test run setting method Function settings First 2 digits Last 2 digits MODE/EXIT MODE/EXIT : Press the “MODE/EXIT”...
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Page 19: Confirming The Operation Of Indoor Unit
101 21 21 Low noise mode (CN921) 91 21 Confirming the operation of indoor unit • This features reduces the operating sound of the outdoor unit from the Run the unit in a normal way, and confirm its operation. (Please end the check run normal sound. -
Page 20: External Output
101 21 External output LED Display 101 21 11 Wiring of connector You can determine the operating status by the lighting up and blinking of the LED lamp. When installing connection cable, specified part (optional parts) must be used. Check the status using the table below. Output Connector 111 11... - Page 21 7 seg. display En-20 9379069366_IM.indb 20 15/11/2555 11:18:28...