114062B System Users Manual
CAUTION:
HAZARDOUS VOLTAGES STILL EXIST AT THE BATTERY TERMINAL BLOCK AND
WITHIN THE SYSTEM. AUTHORIZED SERVICE TECHNICIANS MUST DISCHARGE DC
CAPACITORS AND TURN OFF UTILITY POWER BEFORE SERVICING EQUIPMENT.
WARNING:
DO NOT LEAVE THE SYSTEM SHUTDOWN FOR A PROLONGED LENGTH OF TIME.
LEAD BASED BATTERIES WILL EXPERIENCE PERMANENT DAMAGE FROM LACK OF
CHARGING.
C H A P T E R 4
OPERATION
The following is a description of the system status located on the front panel of the Vacuum
Fluorescent Display.
AC Present
When the AC Mains is present, the words “LINE PRESENT” will illuminate. If a power failure was long
in duration, or the AC mains was disconnected by some other means (Circuit breaker open) the “LINE
PRESENT” would not be illuminated. When the control circuit senses that the line has dropped below
an acceptable level (Black Out, Brown Out, or Transient), the inverter will energize for at least one
minute. So, if the power failure was a momentary glitch, the “LINE PRESENT” would be illuminated
but the inverter would be running.
System Ready
When the system has adequate battery voltage to transfer, the words “SYSTEM READY” will
illuminate.
This feature prevents damage from multiple deep discharges of the battery.
Battery Charging
When the AC Mains is connected to the line and the battery is charging under normal conditions, the
words “BATTERY CHARGING” will illuminate.
Battery Power
When the inverter is producing output power (battery is being discharged), the words “BATTERY
POWER” will be illuminated.
Fault
This is a summary Fault indication. When there is a fault condition present, the word “FAULT” will
illuminate. To view which fault is present, use the keypad and LCD display feature.
The front panel display will provide the user with a variety of information. It has a full compliment of
Meter functions, Control functions and Program functions.
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