INDEX
USER MANUAL - OPTIMA T09 1K/1.5K/2K/3K
www.xmart-ups.com
VER.170502-GA2 (ENG)
16
8.
ALARM & ERROR CODES
IMPORTANT:
All alarms and errors are informed on the LCD by dedicated codes and symbols.
▪
ALARMS: Are usually represented by blinking codes or symbols. Audible alarm beeps are also intermittent for
alarms. Alarm states do not avoid UPS works in ONLINE mode.
▪
ERRORS: Are usually represented by steady codes or symbols. Audible alarm for errors always sounds
continuously. Error states force UPS to go to Static Internal BYPASS mode.
ALARMS
Alarms are generated when UPS detects an abnormal situation but UPS can continue working in ONLINE mode. However it is important
operator revise condition that generated alarms and take actions to solve it. Alarms are represented by blinking symbols and codes with
intermittent beeps.
ALARM
ALARM SYMBOLS
AUDIBLE BEEP
OVERLOAD detected at UPS output
1 beep / s
LOW BATTERY
1 beep / 2s
BATTERY DISCONNECTED OR FAULTY
1 beep / 2s
BATTERY REPLACEMENT REQUIRED
1 beep / 2s
BATTERY DISCONNECTED
1 beep / 2s
BATTERY OVER-VOLTAGE
1 beep / 2s
INPUT WIRING PROBLEM
1 beep / 2s
EMERGENCY POWER-OFF ACTIVATED
1 beep / 2s
OVER TEMPERATURE
1 beep / 2s
BATTERY CHARGER FAILURE
1 beep / 2s
UPS IN BYPASS BUT INPUT VOLTAGE OUT OF
RANGE
1 beep / 2s
UPS IN BYPASS BUT INPUT FREQUENCY OUT OF
RANGE
1 beep / 2s
FAN FAILURE
1 beep / 2s
EEPROM MEMORY ERROR
1 beep / 2s
“EPO”
MERGENCY POWER-OFF FUNCTION:
EPO function allows an immediate power off of the UPS when external switch connected to EPO port of the UPS is
activated. EPO contacts must be closed to allow UPS to operate under normal mode. When UPS detects EPO port
contacts open, UPS “EPO” mo
de: UPS outlets are powered off and UPS goes to stand-by mode. EP code is
indicated on LCD. To reestablish normal mode, EPO contacts must be closed, UPS turned-off and then turned-on
by <ON> button in front panel.
