Gill Instruments WindObserver 90 Error 09: ROM error

WindObserver 90 anemometer · taken from the manufacturer’s manual, pages cited

Fault code09

ROM error occurred because the ROM checksum failed, indicating data might be uncalibrated. The manual lists no action for this code.

Model
Gill Instruments WindObserver 90
Display shows
ROM error (09)
Type
Fault code
Source
Manual p. 55

What 09 means

ROM error p. 55

Common causes

  • ROM checksum failed, data could be uncalibrated. p. 55

If 09 is still not resolved

  • contact service / dealer p. 6
    “Gill Instruments Ltd ___________________________________________________ __________________________________________________________ ________________________________________________________________________________________________ WindObserver 90 Page 6 Issue 4 Doc. No. 1390 -PS-0041 January 2019”
  • contact service / dealer p. 13
    “Gill Instruments Ltd ___________________________________________________ __________________________________________________________ ________________________________________________________________________________________________ WindObserver 90 Page 13 Issue 4 Doc. No. 1390 -PS-0041 January 2019”
Open the manual at page 55 All WindObserver 90 error codes Manual details & download

This page summarises what the manufacturer’s manual says about 09; each statement links to the page it comes from, and quoted lines are copied word for word. It is not a substitute for the manual or for a qualified installer. ManualLib is not affiliated with Gill Instruments. Found a mistake? Report an error.