Toshiba 125 用户手册

G8000 Series Installation and Operation Manual

The procedure to turn off the control power and shut down the UPS completely is shown in Steps 1-6.

Transfer to Bypass supply as described in 

Switch Power Supply. 
UPS LED is “OFF”.
BYPASS LED is  “ON”. 

Turn off the DC input breaker, and, press the 

“STOP”  button for at least 0.5 sec.
BATTERIES LED is “OFF”.
INVERTER LED flashes then “OFF”.
FLOAT CHARGE LED and CONVERTER LED 

are “OFF”.

Please wait until procedure is completed.

Scroll the LCD screen to see the DC INPUT 

and make sure DC bus voltage is 0V. 

*Turn off the control power supply switch (8A).
Nothing is displayed on the LCD.
All LED’s are “OFF”.

Turn off all breakers at AC Input, Bypass Input, 

and AC Output.
Shutdown is completed and UPS is isolated.

*STEP 5 -  This operation is different from