Clearing The Error And Warning Stacks; Start-Up Tests - GE MOA 280i Operation And Maintenance Manual

Clearing the Error and Warning Stacks

One of the options under the Maintenance Menus is
Delete Warn&Err. This option can be used to
delete any or all errors and warnings that had been
detected. While it is not necessary to clear the
stacks, it is usually best to delete the error to
avoid any confusion from past errors. After viewing
an active error or warning, the error/warning can
remain in the stack. The next time the error or
warning is detected, it will be activated (as
indicated by the asterisks), the last occurrence
date updated and the count incremented. Active
errors or warnings are always listed on the top
row, so it is not necessary to scroll down to see
active errors or warnings. To clear the error or
warning stack, select the Maintenance Menu, scroll to Delete Errors & Warnings
and press ENTER. Select Delete Errors or Delete Warning.
A list of the Errors or Warnings in the stack is displayed. Select the item to be
deleted, press ENTER. A confirmation screen is displayed, select Delete to remove
this item from the stack.

Start-up Tests

Errors are only reported after the NOA has passed
the Start-up Tests. During start-up, problems with
the cooler, vacuum pump, the oxygen supply to
the ozone generator will cause the NOA to display
Fail in the Start-up Screen for these tests. Unlike errors, the NOA will not go into
the Stop mode, but delay start-up until the problem is solved.
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MA I N T E A N C E
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D E L E T E WA R N & E R R
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D E L E T E WA R N I N G
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E 0 3
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D O N O T D E L E T E
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P A S S
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DLM 14291 Rev. A