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VRF SYSTEM
NETWORK CONVERTOR
UTY-VLGX
INSTALLATION MANUAL
For authorized service personnel only.
Contents
1. SAFETY PRECAUTIONS ............................................. 2
2. ACCESSORIES ............................................................ 2
3. ELECTRICAL REQUIREMENT ..................................... 3
4. SELECTING AN INSTALLATION LOCATION ............... 3
4.1. Dimensions ............................................................ 3
5. WIRING ......................................................................... 3
5.1. Wiring method ........................................................ 4
6. INSTALLING THE NETWORK CONVERTOR .............. 4
6.1. Connecting the power supply cable ....................... 5
6.2. Connecting the transmission cables ...................... 5
7. TURNING ON THE POWER ......................................... 6
8. ADDRESS SETTING .................................................... 6
9. INITIAL SETTING (SOFTWARE) .................................. 7
10. BINDING & COMMISSIONING (NOTICE) ........................... 7
11. LED DISPLAY (D19) ...................................................... 7
PART NO. 9708436012-02
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Summary of Contents for AirStage UTY-VLGX
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Page 1: Table Of Contents
VRF SYSTEM NETWORK CONVERTOR UTY-VLGX INSTALLATION MANUAL For authorized service personnel only. Contents 1. SAFETY PRECAUTIONS ..........2 6.1. Connecting the power supply cable ....... 5 2. ACCESSORIES ............2 6.2. Connecting the transmission cables ...... 5 3. ELECTRICAL REQUIREMENT ........3 7. -
Page 2: Safety Precautions
This mark indicates procedures which, if 1. SAFETY PRECAUTIONS CAUTION improperly performed, might possibly result in personal harm to the user or damage to property. • The “SAFETY PRECAUTIONS” indicated in the manual • Pay abundant care when transporting this unit because it is a contain important information pertaining to your safety. -
Page 3: Electrical Requirement
3. ELECTRICAL REQUIREMENT 5. WIRING Size Wire type Remarks WARNING – 1Ø AC220 240 V Maximum 1.25 mm Power 245 IEC 57 or 50/60Hz, 2 Cable • Before starting installation work, turn off the power of this supply cable equivalent + ground (Always unit and the connection destination. -
Page 4: Wiring Method
Network X1 X2 Y1 Y2 Y3 X1 X2 Z1 Z2 H1 H2 OUTDOOR Convertor for ORKS ® UNIT (UTY-VLGX) Network Convertor VRF network system 1 Outdoor unit Power supply Indoor unit Transmission cable to ORKS ® network Network Transmission cable to... -
Page 5: Connecting The Power Supply Cable
CAUTION 6.2. Connecting the transmission cables • Before opening the case of this unit, completely discharge (1) Turn the power off. static electricity charged on your body. Otherwise, parts (2) In order to pass the transmission cable through the break-down could result. Network Convertor, please open a hole on the grommet •... -
Page 6: Turning On The Power
7. TURNING ON THE POWER 8. ADDRESS SETTING • Setting up more than 1 Network Convertor in 1 VRF CAUTION network system is prohibited. • Check that the power supply voltage is within the • When setting address, please be sure that the address specifi... -
Page 7: Initial Setting (Software)
11. LED DISPLAY (D19) Turn the power off and on or press SW7 (reset (1) Normal code button) to exit from address setting mode. Normal code Contents This time, please refer to the “7. TURNING ON THE POWER” for the content displayed in D19 LED. Normal mode Set state of “Tool for Network Convertor”...