Airport 828HC, Instruction Manual

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© Airport Lighting Company
6.0 Warnings, Alarms, and Faults
The CCR will automatically determine when conditions exist that cause a warning, alarm, or fault
within the CCR itself, or the circuit that it’s connected to.
Warnings and alarms will cause the yellow light on the WARNING button on the CCR display to
turn on. Pressing the button will cycle through any currently-active warnings and alarms. They
will be displayed on line 1 of the screen.
Faults will cause the red light on the FAULT button on the CCR display to turn on. Pressing the
button will cycle through any currently-active faults. They will be displayed on line 1 of the screen.
A history of the 10 most recent warnings and faults can be found in the Diagnostics Menu, for
more information refer to Section 5.0.2 Accessing the Diagnostics Menu .
6.1 Warnings and Alarms
When the CCR determines a warning or setpoint alarm, it will engage the indicator light and the
warning will be shown on line 1 of the CCR display. The CCR will continue to operate in the event
of a warning. Although the CCR will continue operation, warning conditions must still be noted
and fixed.
Allowing the CCR to operate in a warning state may cause problems for efficiency, general safety,
and longevity of equipment.
Due to the test- bench nature of the 828HC, an “Output Shorted” or “Low VA” warning may be
anticipated depending upon equipment being powered by the CCR.
For a complete table of warnings and alarms, contact Airport Lighting Company.
6.2 Faults
When the CCR determines a fault has occurred, it will engage the red indicator light on the FAULT
button and the fault will be shown on line 1 of the CCR display. The CCR will not continue to
operate in the event of a fault. All fault conditions must be addressed to resume normal
operation of the CCR.
For a complete table of faults, contact Airport Lighting Company.