Emerson GXT2U user manual Operating Instructions, Normal Mode Operation, Bypass Mode Operation

Bypass Mode Operation at 26-50%

Normal Mode Operation at 26-50%

OPERATING INSTRUCTIONS

Normal Mode Operation

AC INPUT BATTERY UPS ON BYPASS

During normal operation, utility power provides energy to the UPS. The filters, power factor correction circuit and the inverter process this power to provide computer grade power to connected loads. The UPS maintains the batteries in a fully charged state.

The four green load level LEDs indicate an approximate level of load in 25% increments. If the UPS becomes loaded beyond full rating, the fifth (amber) LED indicator will illuminate and the UPS will sound an audible alarm. The display template indicates the percentage of load (26-50% of load shown in the example above) on the UPS output.

Bypass Mode Operation

AC INPUT BATTERY UPS ON BYPASS

Bypass mode occurs when the OFF button is pressed once while the UPS is in Normal Mode. During bypass operation, utility power provides energy to the UPS. The utility power bypasses the inverter and provides power for the connected load.

The four green load level LEDs indicate an approximate level of load in 25% increments. If the UPS becomes loaded beyond full rating, the fifth (amber) LED indicator will illuminate and the UPS will sound an audible alarm. The display template indicates the percentage of load (26-50% of load shown in the example above) on the UPS output.

! CAUTION

Turning OFF the UPS while in bypass mode will result in loss of output power.

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