115
Error Codes
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4. Useful Tab
• Unit Conversion: Converts metric values to imperial values.
5. Data
• Data Saving Start: Recording of real time data to a separate file created to be
stored on the user’s computer.
• Data Loading Start: Recorded data from a saved .csv file can be loaded to
create an LGMV session.
6. Monitoring
• Electrical: The lower half of main screen is changed to show Inverter
Compressor Amps, Volts, Power Hz, Inverter control board fan Hz.
Figure 90: LGMV Control Indoor Units Screen.
LG MONITORING VIEW (LGMV)
DIAGNOSTIC SOFTWARE
Error Codes
LGMV software helps the service technician or commissioning
agent to troubleshoot system operation issues by displaying error
codes. These error codes are displayed on the upper right area of
the LGMV main screen. For an overview of IDU error codes, refer to
Table 75. For an overview of WSU error codes, refer to Table 76. For
more detailed troubleshooting information, refer to the Multi V
Water IV Service Manual.
Figure 91: Error Code Screen.
Images on these pages are examples of LGMV screens. Actual screens
may differ depending on the version of the software and the units installed.
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