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ASUA7TLAV
ASUA9TLAV
ASUA12TLAV
ASUA14TLAV
INSTALLATION MANUAL
INDOOR UNIT (Wall Mounted Type)
For authorized service personnel only.
MANUEL D'INSTALLATION
APPAREIL INTÉRIEUR (Type montage mural)
Pour le personnel agréé uniquement.
MANUAL DE INSTALACIÓN
UNIDAD INTERIOR (Tipo montado en pared)
Únicamente para personal de servicio autorizado.
PART NO. 9373370208-03
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Table of Contents
Related Manuals for AirStage ASUA7TLAV
Summary of Contents for AirStage ASUA7TLAV
- Page 1 INDOOR UNIT (Wall Mounted Type) For authorized service personnel only. MANUEL D’INSTALLATION APPAREIL INTÉRIEUR (Type montage mural) Pour le personnel agréé uniquement. MANUAL DE INSTALACIÓN ASUA7TLAV ASUA9TLAV UNIDAD INTERIOR (Tipo montado en pared) ASUA12TLAV Únicamente para personal de servicio autorizado. ASUA14TLAV...
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Page 2: Table Of Contents
INSTALLATION MANUAL In Case of Improper Installation The manufacturer shall in no way be responsible for improper installation or maintenance PART NO. 9373370208-03 service, including failure to follow the instructions in this document. VRF system indoor unit (Wall mounted type) 1.2. -
Page 3: About This Product
Except for EMERGENCY, never turn off main as well as sub breaker of the indoor Name and Shape Q’ty Application units during operation. It will cause compressor failure as well as water leakage. Operating Manual First, stop the indoor unit by operating the control unit, converter or external input device and then cut the breaker. -
Page 4: Installation Dimensions
Fig. A CAUTION Do not install the unit in the following areas: (Rear) • 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. (5) Left outlet •... - Page 5 3.3.4. Forming the drain hose and pipe Drain fi xture (blue) Screw CAUTION Screw hole In order to align the drain hose and drain cap, be sure to insert securely and vertically. Drain hose Incline insertion will cause water leakage. Drain cock When inserting, be sure not to attach any material besides water.
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Page 6: Pipe Installation
Check if [L] is fl ared uniformly and is 4. PIPE INSTALLATION not cracked or scratched. CAUTION Be more careful that foreign matter (oil, water, etc.) does not enter the piping when Pipe installing refrigerant R410A models. Also, when storing the piping, securely seal the openings by pinching, taping, etc. -
Page 7: Electrical Wiring
fi re through exposure to dust or water. Model MAX. CKT. BKR (Fuse capacity) Install sleeves into any holes made in the walls for wiring. Otherwise, a short circuit ASUA7TLAV 0.51 A could result. ASUA9TLAV 0.51 A... -
Page 8: Wiring Method
Strip 1 in. 5.2. Wiring method (25 mm) (EXAMPLE) Loop Outdoor unit or RB unit *1 Breaker 1: Ground Fault Equipment Breaker (GFEB) Transmission Breaker 2: Maximum Circuit Breaker Screw with Screw with (MAX. CKT. BKR) special washer special washer Cable Cable end (Loop) Indoor unit... -
Page 9: Field Setting
(5) Remove screws, then remove the control unit. CAUTION To peel the fi lm from the lead cable, use a dedicated tool that will not damage the Control unit conductor cable. When installing a screw on the terminal block, do not cut the cable by overtightening the screw. -
Page 10: Custom Code Setting
3 Remote controller address 6.3. Function Setting 3-wire type Rotary switch (RC AD SW)...Factory setting “0” When connecting multiple indoor units to 1 standard wired remote controller, set • FUNCTION SETTING can be performed with the wired or wireless remote controller. the address at RC AD SW in sequence from 0. -
Page 11: Connecting The Wired Remote Controller (If Necessary)
6.3.1. Button name and function (2) Others Indication pattern Indicator Name Indication pattern OPERATION indicator lamp (Green) Function number; tens place (0.5s ON/0.5s OFF) TIMER indicator lamp (Orange) Function number; ones place (0.5s ON/0.5s OFF) FILTER indicator lamp (Red) Setting number: (0 to 9) (0.5s ON/0.5s OFF) (Example) Function : 31, Setting number : 2 1 cycle 12 sec OPERATION... -
Page 12: External Input And External Output (Optional Parts)
● Dry contact terminal ([CNA02], [CNA04]) 6.5. External input and external output (Optional parts) When a power supply is unnecessary at the input device you want to connect, use the Dry contact terminal ([CNA02], [CNA04]). CAUTION P.C.B Do not operate any switches other than prescribed, as it can cause the unit to operate improperly or malfunction. -
Page 13: Installing The Control Unit
● When function setting is “Forced stop” mode. (3) Connection methods [In the case of “Edge” input] • Wire modifi cation Connector Input signal Command Remove insulation from wire attached to wire kit connector. Remove insulation from fi eld supplied cable. Use crimp type insulated butt connector to OFF →... -
Page 14: Finishing
7. FINISHING CAUTION After checking for gas leaks (refer to the Installation Manual of the outdoor unit), perform this section. Install heat insulation around both the large (gas) and small (liquid) pipes. Failure to do so may cause water leaks. (1) Insulate between pipes. -
Page 15: Test Run
Bottom hooks 10. ERROR CODES (6 position) If you use a wired type remote controller, error codes will appear on the remote control- ler display. If you use a wireless remote controller, the lamp on the photodetector unit will output error codes by way of blinking patterns. See the lamp blinking patterns and error codes in the table below.
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