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AUXB014HLAH A uso esclusivo del personale tecnico autorizzato. AUXB018HLAH ΕΓΧΕΙΡΙΔΙΟ ΕΓΚΑΤΑΣΤΑΣΗΣ Εσωτερική μονάδα συστήματος VRF (Τύπος Κασέτας) Μόνο για εξουσιοδοτημένο τεχνικό προσωπικό. AUXN009HLAH MANUAL DE INSTALAÇÃO AUXN012HLAH AUXN014HLAH Unidade interior do sistema VRF (Tipo Cassete) Apenas para técnicos autorizados. MONTAJ KILAVUZU VRF sistemi iç...
INSTALLATION MANUAL [Original instructions] CAUTION PART No. 9371022703-01 Read carefully all security information before use or install the air conditioner. VRF system indoor unit (Cassette type) Do not attempt to install the air conditioner or a part of the air conditioner by yourself. Contents This unit must be installed by qualified personnel with a capacity certificate for handling refrigerant fluids.
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CAUTION CAUTION 1. General 3. Repairs to sealed components 1-1 Installation • During repairs to sealed components, all electrical supplies shall be disconnected from • That the installation of pipe-work shall be kept to a minimum. the equipment being worked upon prior to any removal of sealed covers, etc. •...
2. ABOUT THIS PRODUCT CAUTION 10. Decommissioning 2.1. Installation tools • Before carrying out this procedure, it is essential that the technician is completely familiar with the equipment and all its detail. • It is recommended good practice that all refrigerants are recovered safely. WARNING •...
Name and Shape Q’ty Application CAUTION Drain hose For installing drain pipe Do not install the unit in the following areas: VP25 (O.D.32, I.D.25) • Area with high salt content, such as at the seaside. • It will deteriorate metal parts, causing the parts to fail or the unit to leak water. •...
Nut (locally purchased) Washer A (accessory) 3.3. Discharge direction setting The insulation side should be facing downward. The discharge direction can be selected as shown below. 30 or more * Select the most appropriate airflow Fig. B Unit: mm Hook direction from 3 or 4 directions according 100 or more After installing the body,...
4.3. Flare connection (pipe connection) 4.4. Installing thermal insulation Install the thermal insulation after performing a refrigerant leak check (refer to the installa- WARNING tion manual for the outdoor unit for details). Coupler thermal insulation Tighten the flare nuts with a torque wrench using the specified tightening method. Oth- erwise, the flare nuts could break after a prolonged period, causing refrigerant to leak •...
When lifting up drain: NOTE: Check for drainage Drain pipe • Height of inclined pipe should be less than 700 mm from the ceiling. A rise dimension Pour about 1 liter of water over this range will cause leakage. from the position shown in the •...
AUXB018HLAH 0.50 A (2) Use the specified cables, connect them securely, and fasten them so that there is no AUXN009HLAH 0.40 A stress placed on the terminals. (3) Use an appropriate screwdriver to tighten the terminal screws.
(2) Connect the connection cable, with the cable tie. WARNING Use ring terminals and tighten the terminal screws to the specified torques, otherwise, Y1,Y2: Remote abnormal overheating may be produced and possibly cause heavy damage inside the controller cable unit. Cable tie (medium) (accessories) Tightening torque...
NOTES: Mode Function setting Input signal Command • For details on options, refer to the each installation manual. OFF → ON Forced stop 46-02 • If using pulse input, an optional External input and output PCB or Expansion kit is ON →...
(2) Refrigerant system address 6.7. Remote sensor (Optional parts) Rotary switch (REF AD ×1)...Factory setting “0” Connection method Rotary switch (REF AD ×10)...Factory setting “0” • Remove the existing connector and replace it with the remote sensor connector (ensure In the case of multiple refrigerant systems, set REF AD SW as shown in the Table A for that the correct connector is used).
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7.3.1. Button name and function Setting Function Function number Details number (♦: Default) Adjust the vertical airflow direction. All 00 ♦ Standard Vertical airflow direction louvers are adjusted airflow direc- together. Raise tion (Cassette type only) (Prohibited) 00 ♦ — (Prohibited) 00 ♦...
(3) Attach the connector cover. 8. CASSETTE GRILLE INSTALLATION Connector cover Screw 8.1. Remove the intake grille (1) Slide the 2 grille hook 8.3. Attach the intake grille The installation is the reverse of “REMOVING THE INTAKE GRILLE”. The intake grille can be rotated and installed 4 ways to suit the user’s preference. Grille hook CAUTION The louver angle cannot be changed if the power is not on, (If moved by hand, it may be...
Wired remote controller display 11. ERROR CODES UTY-RNR*Z* (2-wire type) If you use a wired type remote controller, error codes will appear on the remote controller display. If you use a wireless remote controller, the lamp on the photodetector unit will Touch the [Next Page] (or [previous page]) Error icon output error codes by way of blinking patterns.
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