9
Condition
LCD Display Message
Overload Shutdown
ON BYPASS
OVERLOAD 150%
SHUTDOWN...
VERSION: XXXXXXX
UPS Output Short Circuit
ON BYPASS
SHORT CIRCUIT!
SHUTDOWN...
VERSION: XXXXXXX
Overtemperature
ON BYPASS
HIGH TEMP!
SHUTDOWN...
VERSION: XXXXXXX
DC BUS Overvoltage
ON BYPASS
DC BUS O.V.P.!
SHUTDOWN...
VERSION: XXXXXXX
DC BUS Failure
ON BYPASS
DC BUS FAIL!
SHUTDOWN...
VERSION: XXXXXXX
Condition
LCD Display Message
R/S/T Inverter Output Failure
ON BYPASS
R OUTPUT FAIL!
SHUTDOWN...
VERSION: XXXXXXX
Low Battery
BYPS OFF NO O/P
LOW BATTERY!
SHUTDOWN...
VERSION: XXXXXXX
Remote Shutdown
BYPS OFF NO O/P
REMOTE SHUTDOWN
SHUTDOWN...
VERSION: XXXXXXX
Emergency Stop
BYPS OFF NO O/P
EMERGENCY STOP!
SHUTDOWN...
VERSION: XXXXXXX
When the inverter is ON, the LCD Display may show any one of the following warnings:
Condition
LCD Display Message
UPS Output Overload
OVERLOAD 110%
UPS Charger Failure
CHARGER FAILURE
Abnormal Input Frequency
FREQUENCY ERROR
Abnormal Input Phase
PHASE ABNORMAL!
Battery is Depleting*
ON BATTERY
Battery Charge is Nearly Depleted*
BATTERY LOW.
* During a prolonged blackout, users should save files and shut down connected equipment. The “BATTERY
LOW” message indicates the UPS's batteries are nearly out of power and UPS shutdown is imminent
Your UPS will shut down and the LCD will display a message if it detects one of the following conditions.
Note:
For all conditions, the “Input,”
“Output” and “Bypass” LEDs will be illuminated.
Warning: Failure to follow this procedure could damage the unit and void its warranty.
Warning: When installing the unit, verify that any maintenance bypass panel used is configured correctly before applying power to the unit.
Turn this switch to “BYPASS” before performing any maintenance on the UPS with the connected load supported. Connected equipment will receive
filtered AC mains power, but will not receive battery power in the event of a blackout.
SWITCHING UPS TO “BYPASS” MODE
Press the “OFF” button.
•
Turn the “Manual Bypass” Switch clockwise from NORMAL to
•
BYPASS.
Turn the Main Input Switch Circuit Breaker OFF.
•
SWITCHING UPS TO “NORMAL” MODE
Turn the Main Input Switch Circuit Breaker ON.
•
Turn the “Manual Bypass” Switch counterclockwise from BYPASS
•
back to NORMAL.
Press the “ON” button.
•
5.2 Inverter On Warnings
5.3 Operation Under Shutdown
5.4 Operation Of Manual Bypass Switch
5. Operation (Special Conditions)
(continued)
