Operation Under Shutdown; Operation Of Manual Bypass Switch - Tripp Lite SmartOnline 220/380 Owner's Manual

Operation (Special Conditions)

OPERATION UNDER SHUTDOWN

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.
Condition
Overload Shutdown
UPS Output Short Circuit
Overtemperature
DC BUS Overvoltage
DC BUS Failure

OPERATION OF MANUAL BYPASS SWITCH

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 AC Input Circuit Breaker OFF.
• Remove all battery fuses in all Battery Modules connected to the Power Module.
SWITCHING UPS TO "NORMAL" MODE
• Replace all battery fuses in all Battery Modules connected to the Power Module.
• Turn the AC Input Circuit Breaker ON.
• Turn the "Manual Bypass" Switch counterclockwise from BYPASS back to NORMAL.
• Press the "ON" button.
LCD Display Message
ON BYPASS
OVERLOAD 150%
SHUTDOWN...
VERSION: XXXXXXX
ON BYPASS
SHORT CIRCUIT!
SHUTDOWN...
VERSION: XXXXXXX
ON BYPASS
HIGH TEMP!
SHUTDOWN...
VERSION: XXXXXXX
ON BYPASS
DC BUS O.V.P.!
SHUTDOWN...
VERSION: XXXXXXX
ON BYPASS
DC BUS FAIL!
SHUTDOWN...
VERSION: XXXXXXX
(continued)
Condition
R/S/T Inverter Output Failure ON BYPASS
Low Battery
Remote Shutdown
Emergency Stop
10
LCD Display Message
R OUTPUT FAIL!
SHUTDOWN...
VERSION: XXXXXXX
BYPS OFF NO O/P
LOW BATTERY!
SHUTDOWN...
VERSION: XXXXXXX
BYPS OFF NO O/P
REMOTE SHUTDOWN
SHUTDOWN...
VERSION: XXXXXXX
BYPS OFF NO O/P
EMERGENCY STOP!
SHUTDOWN...
VERSION: XXXXXXX