Varec 2920 - User Manual

Questions and Answers

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Michelle ThompsonAug 3, 2025
How to return Varec 2920 FTT to factory default settings?
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  sean48Aug 3, 2025
  To return the Varec 2920 FTT to its factory default settings: * Press Enter to open the Main Menu. * Press Enter to open the System Data menu. * Press Minus one time to highlight the Commands menu. * Press Minus multiple times to locate the Reset Cmd. * Press Enter to open the Reset Cmd. * The default command is No action. * Press Minus multiple times to highlight Factory Reset. * Press Enter to reset the 2920 FTT to factory settings.
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perezericaAug 9, 2025
What to do if Varec 2920 FTT has random key presses when replacing the display cover?
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  guerraannAug 10, 2025
  If you experience random key presses when replacing the display cover on your Varec 2920 FTT, disconnect power from the unit before replacing the display cover. When power is reapplied, the unit will automatically re-calibrate to compensate for the cover glass.
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Christopher ChenAug 15, 2025
How to use the display to check the transmitter level on Varec 2920 FTT?
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  Amber SalazarAug 15, 2025
  To check the transmitter level using the display on the Varec 2920 FTT: * On the display interface, press Enter to open the Main Menu. * Press Minus multiple times to highlight Tank. * Press Enter to open the Tank menu. * Press Enter to open Display Only. * Press Minus multiple times to highlight Level. The level displays in the units set as Level Display Units.
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donald42Aug 21, 2025
How to replace the AC Power Supply Fuse in Varec 2920 FTT?
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  patrick83Aug 22, 2025
  To replace the AC Power Supply Fuse in the Varec 2920 FTT: * Remove power from the 2920 FTT. * Remove the 2920 FTT cover. * With a common screwdriver, unscrew the cylindrical fuse and remove it from the fuse holder on the AC Power Supply circuit board. * Insert the new fuse and tighten it. * Replace the 2920 FTT cover.
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Timothy McintyreAug 27, 2025
How to verify temperature data by checking RTD resistance on Varec 2920 FTT?
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  Amy LopezAug 27, 2025
  To verify temperature data by checking RTD resistance on the Varec 2920 FTT: * Remove the 2920 FTT junction box cover. * Disconnect the RTD wires from the terminal block. * Measure the actual tank temperature, using an analog tank thermometer or other method. * Check the RTD resistance. * Compare this to the actual tank temperature using the appropriate table for the RTD element type in Appendix B — RTD Resistance - Temperature Charts.