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ARXD04GALH
ARXD07GALH
ARXD09GALH
ARXD12GALH
ARXD14GALH
ARXD18GALH
ARXD24GALH
TM
INSTALLATION MANUAL
INSTALLATIONSANLEITUNG
MANUEL D'INSTALLATION
APPAREIL INTÉRIEUR (type conduit)
MANUAL DE INSTALACIÓN
Únicamente para personal de servicio autorizado.
MANUALE DI INSTALLAZIONE
A uso esclusivo del personale tecnico autorizzato.
ΕΓΧΕΙΡΙΔΙΟ ΕΓΚΑΤΑΣΤΑΣΗΣ
ΕΣΩΤΕΡΙΚΗ ΜΟΝΑΔΑ (Τύπος αγωγού)
Μόνο για εξουσιοδοτημένο τεχνικό προσωπικό.
MANUAL DE INSTALAÇÃO
UNIDADE INTERIOR (Tipo de tubagem)
РУКОВОДСТВО ПО УСТАНОВКЕ
Только для авторизованного обслуживающего персонала.
INDOOR UNIT (Duct type)
For authorized service personnel only.
INNENGERÄT (Kanaltyp)
Nur für autorisiertes Fachpersonal.
Pour le personnel agréé uniquement.
UNIDAD INTERIOR (Tipo conducto)
UNITÀ INTERNA (tipo a condotto)
Apenas para técnicos autorizados.
ВНУТРЕННИЙ МОДУЛЬ (Короб)
MONTAJ KILAVUZU
İÇ ÜNİTE (Kanal tipi)
Yalnızca yetkili servis personeli için.
PART NO. 9374342341
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Table of Contents
Related Manuals for AirStage ARXD04GALH
Summary of Contents for AirStage ARXD04GALH
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Page 1: Installation Manual
Nur für autorisiertes Fachpersonal. MANUEL D’INSTALLATION APPAREIL INTÉRIEUR (type conduit) Pour le personnel agréé uniquement. MANUAL DE INSTALACIÓN UNIDAD INTERIOR (Tipo conducto) ARXD04GALH Únicamente para personal de servicio autorizado. ARXD07GALH MANUALE DI INSTALLAZIONE ARXD09GALH UNITÀ INTERNA (tipo a condotto) ARXD12GALH A uso esclusivo del personale tecnico autorizzato. -
Page 2: Table Of Contents
INSTALLATION MANUAL If refrigerant leaks while work is being carried out, ventilate the area. If the refrigerant comes in contact with a fl ame, it produces a toxic gas. PART NO. 9374342341 VRF system indoor unit (Duct type) Installation work must be performed in accordance with national wiring standards by Contents authorized personnel only. -
Page 3: Accessories
Tool name Contents of change Name and Shape Q’ty Application Pressure is huge and cannot be measured with a Cable tie (Medium) For transmission and remote controller conventional (R22) gauge. To prevent erroneous mixing cable binding of other refrigerants, the diameter of each port has been Gauge manifold changed. -
Page 4: Installation Work
300 mm or more 3. INSTALLATION WORK 20 mm or more 3.1. Selecting an installation location Correct initial installation location is important because it is diffi cult to move unit after it is installed. 20 mm or more WARNING Select installation locations that can properly support the weight of the indoor. Install the units securely so that they do not topple or fall. - Page 5 3.3A.1. UNIT INSTALLATION EXAMPLE (CEILING Side Inlet - Side Outlet CONCEALED TYPE) Insulation material (Field supply) Aluminum tape Connect the locally purchased duct. Flange (Field supply) (1) Inlet side • Connect the duct to the locally purchased inlet fl ange. •...
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Page 6: Installation The Unit (Wall Mounted Type/Floor Standing Concealed Type)
3.3A.2. INSTALL THE FILTERS Hanger bolt • Install the fi lters to the unit. Hanger Nut A (Field supply) Washer (Accessories) Unit Nut B (Field supply) 20 mm length Filter (Accessories) Cover AR04/07/09/12/14/18: 2 fi lters AR24: 3 fi lters *: It might become difficult to open and shut the Cover/control box cover when the length exceeds 20 mm. - Page 7 3.3B.1. UNIT INSTALLATION EXAMPLE AR04/07/09/12/14/18: 2 fi lters AR24: 3 fi lters (Wall mounted type/Floor standing concealed type) Connect the locally purchased duct. (1) Inlet side • Connect the duct to the locally purchased inlet fl ange. Unit Filter • Connect the fl ange to the body with the locally purchased tapping screws. •...
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Page 8: Pipe Installation
4.3.1. Flaring 4. PIPE INSTALLATION Use special fl are tool exclusive for R410A. Cut the connection pipe to the necessary length with a pipe cutter. CAUTION Hold the pipe downward so that cuttings will not enter the pipe and remove any burrs. -
Page 9: Installing Heat Insulation
Tighten with 2 wrenches. 5.1A. When drain pump is used Holding wrench • Use general hard polyvinyl chloride pipe (VP25) [outside diameter 32 mm]. • Do not perform a rise, trap and air bleeding. Flare nut Torque wrench • Provide a downward gradient (1/100 or more). •... -
Page 10: Install The Drain Pipe
(1) Ceiling concealed type 5.2. Install the drain pipe Gap of 1.5 to 2 m GOOD (1) Be sure to use supplied Drain hose 1 and Hose band 2 Downward gradient 2 Hose band (Accessories) 2.5 to 5.0 mm 1 Drain hose (Accessories) Supporter Hard PVC side Drain... -
Page 11: Electrical Wiring
• STEP1 - STEP3 CAUTION Butt the insulation against the unit. Make sure the drain water is properly drained. Unit 6. ELECTRICAL WIRING Slit WARNING Electrical work must be performed in accordance with this Manual by a person certifi ed under the national or regional regulations. -
Page 12: Electrical Requirement
A. Current breaker requirements 6.3. Unit wiring Model Before attaching the cable to terminal block. ARXD04GALH 0.36 A ARXD07GALH 0.38 A 6.3.1 Power supply cable Adjust the length of power supply cable to avoid excessive tension with referring fi gure ARXD09GALH 0.42 A... -
Page 13: Connection Of Wiring
(5) Do not tighten the terminal screws too much, otherwise, the screws may break. 6.4. Connection of wiring (6) See the table for the terminal screw tightening torques. (1) Remove the cover. (7) Please do not fi x 2 power supply cables with 1 screw. (2) Connect the connection cable. -
Page 14: External Input And External Output (Optional Parts)
6.5. External input and external output (Optional DC power supply P.C.B 12 to 24V parts) Load resistance CNA01 Controller PCB P.C.B Load resistance CNA01 P.C.B connected unit DIP switch (SET 2) CNA01 Dry contact terminal ● Dry contact terminal ([CNA02], [CNA04]) (CNA04) When a power supply is unnecessary at the input device you want to connect, use the Dry (CNA02) - Page 15 [In the case of “Pulse” input] ● When connecting with unit equipped with a power supply Connector Input signal Command P.C.B OFF → ON Operation Connected CNA01 or CNA02 device 1 OFF → ON Stop Connected device 2 * The last command has priority. Connected * The indoor units within the same remote controller group operates in the same mode.
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Page 16: Remote Sensor (Optional Parts)
• Wiring arrangement 6.6. Remote sensor (Optional parts) Core Controller PCB Clamp Connection method • Connection terminals Controller PCB Remote sensor terminal (CN8) • Wiring arrangement Clamp • Use 7 pins for receiver unit cable. Controller PCB • At fi rst, connect the receiver unit cable to the controller PCB. •... -
Page 17: Optional Parts Cable Binding
(1) Indoor unit address 6.9. Optional parts cable binding Rotary switch (IU AD × 1)...Factory setting “0” Rotary switch (IU AD × 10)...Factory setting “0” When connecting multiple indoor units to 1 refrigerant system, set the address at IU AD SW as shown in the Table A. (2) Refrigerant circuit address Rotary switch (REF AD ×... -
Page 18: Custom Code Setting
7.2. Custom code setting 7.4. Switching of drainage function Selecting the custom code prevents the indoor unit mix-up. If contained drain pump is not used, set the drainage function to “Invalid” in the drainage (Up to 4 codes can be set.) function switching. -
Page 19: Switching The Upper Limit Of Cooling Temperature
7.6. Switching the upper limit of cooling Enable or disable automatic system temperature Enable restart after a power outage. * Auto restart is an emergency func- This setting can be raised the upper limit of the cooling temperature setting range. tion such as for power failure etc. -
Page 20: Check List
10. ERROR CODES 9. CHECK LIST If you use a wired type remote controller, error codes will appear on the remote control- Pay special attention to the check items below when installing the indoor unit(s). After ler display. If you use a wireless remote controller, the lamp on the photodetector unit installation is complete, be sure to check the following check items again.
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