Message Menu
The Message menu displays the code conditions. Messages are recorded in the controller memory to simplify unit diagnostic procedures.
Display will show either NO MESSAGES or the newest MESSAGE. A Message indicates corrective action should be taken before a problem becomes severe. When a Message occurs, the controller will try to determine if the component or input is good or bad. The Message description will be displayed across the top of status display and the Red LED will not be illuminated. If the controls determine the component or input is bad, the Message will become an Alarm.
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Press the F4 key to access the Message menu. The first alarm code number, alarm state, and alarm description appears in the Display.
Note Messages are displayed in sequential order, not in order of occurrence. -
Write down the first message. Then press the F2 or F3 Up/Down key to view next message when more than one message has been recorded.
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Repeat above step until all messages have been recorded. Press the F2 key to scroll backward to return to a previous message.
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To clear all messages from the current display list and turn off the Alarm LED, all problems must be corrected and the message “acknowledged” in the Message Overview.
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To acknowledge a message, press F4 ACK KEY while message appears on screen. The message state will change from Active or Not Active to Acknowledge. If no key is pressed for 30 seconds, the controller returns to previous menu level or Unit status display.
For a complete list of status messages and controller actions, refer to (Status Messages and Controller Actions).
