Normal operation - Johnson Controls - LIT-12014081 - RA-1270 - Airflow Measuring Station - AFMS

RA-1270 Advanced Thermal Dispersion Fan Inlet Airflow and Temperature Measuring System Technical Bulletin

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The normal operation screen displays one of the following:

  • The average temperature and average velocity of the selected fan
  • The average temperature and average volume of the selected fan
  • The fan summary for all configured fans, FSUM

FSUM displays the average velocity or the sum of the volumetric flow for all configured fans. The selected fan address displays in the top right of the screen. For example, F01 is fan 1. After configuration, you can view fans 1 through 16. Use UP and DOWN to cycle through the associated fans. Press ESC to bring the display back to the fan summary. Prior to setup, with no fans configured, the screen displays the average of all connected sensors discovered on initial start-up and displays F- in the top right.