PUSH BUTTON TO CANCEL AUDIBLE ALARM
The cancel alarm push button (item 23) is used to silence the audible alarm. Pressing this
button once will cancel an audible alarm that has occurred as a result of an:
- Overload
- A2B Alarm
- Operator Settable Alarm
The audible alarm remains canceled until the condition that caused the alarm has been
removed. See page 23.
EXAMPLES:
AFTER CANCELING AN AUDIBLE ALARM:
• If the audible alarm sounded because of an overload condition, the alarm will remain
canceled until the condition is corrected.
• If another alarm condition occurs that normally causes an alarm to sound (such as
A2B) or if a previous condition (such as overload) is removed and then recurs, the new
alarm condition will cause the audible alarm to sound again.
RT500
Operating Instructions
90 REVISED:
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