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Electronic Theatre Controls Inc

Fluid sensor error


Sensor error, even though the fixture is working properly

Description/Explanation of Issue

When fixture runs out of fluid, then fluid is added or the tank is replaced.  The empty fluid sensor error will still be displayed.


  1. After replacing fluid, shut the empty fluid sensor off.
  2. Run the fixture until the unit creates fog
  3. Turn the fluid sensor on.  This should fix the error
  4. If the error does not go away, try pulling the fluid line thru the sensor to a clear spot.
  5. shut off sensor, run the fluid, then turn sensor back on.
  6. FQ-100 sensor (2).jpg
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