Uninterruptible Power Supplies Online UPS 1K Service Manual download pdf (Page 10)

TRUE ON LINE UPS TRUE ON LINE UPS

CAUTION!

DO NOT CONNECT EQUIPMENT WHICH WOULD OVERLOAD THE UPS

SYSTEM (E. G. LASER PRINTERS).

3) Battery Charge: Fully charge the batteries of the UPS system by leaving the UPS

system connected to the mains for 8-10 hours. You may use the UPS syst em directly

without charging it but the stored energy time may be shorter than the nominal value

specified.

4) Turn On the UPS:

4-1) With utility power connecting:

For 1K / 2K UPS, press I button continuously for more than 1 second to

turn on the UPS. Then the UPS will get into self-test status first. After having finishing

the self-test, the UPS will get into the inverter mode, at this time, the Utility Power

LED, Inverter LED, and Load and Battery Capacity LEDs will light up.

4-2) Without utility power connecting:

Even though utility power is connected to the UPS, the UPS still can be turned on by

just simply pressing I button continuously for more than 1 second. Then the UPS

will get into self-test status first. After having finishing the self-test, the UPS will get

into the inverter mode, at this time, Battery LED, Inverter LED, and Load and Battery

Capacity LEDs will light up.

Note: The default setting for bypass mode is no output after UPS is connecting

utility power and breaker is turned on. This can be configured by monitoring

software.

5) Test Function:

Test the function of the UPS system by either pressing the On-Switch I or

disconnecting the input of the UPS system from the power supply.

6) Turn Off the UPS:

2) Connection:

2-1) UPS Input Connection

If the UPS is connected via the power cord, please use a proper socket with protection

against electric current, and pay attention to the capacity of the socket: over 10A for

1KS(H) & 2K, over 16A for 2KH & 3KS(H).

2-2) UPS Output Connection

The output of 1KS(H),2KS(H) and 3KS(H) are socket-types only. Simply plug the

load power cord to the output sockets to complete connection.

2-3) Computer Connection:

Connect your computer to the outlet sockets of the UPS system.

6-1) In Inverter Mode: Press button continuously for more than 1 second to

turn off the UPS. Then the UPS will get into self-test status first. After having finished

the self-test, the UPS will get into bypass mode and the Utility Power LED and

Bypass LED will light up. At this time, the UPS might has output. Disconnect the

utility power to turn off the output.

6-2) In Battery Mode: Press button continuously for more than 1 second to

turn off the UPS. Then the UPS will get into self-test status first. After having

finished the self-test, the UPS will be turned off completely.

7) Audible Alarm Mute Function: If the alarm is too annoying in battery mode,

you may press I button continuously for more than 1 second to clear it.

8) Operation Procedure of External Battery for Long Backup time Model

( H Model)

(1) Use the battery pack with voltage: 36Vdc for 1 KH (3 pcs of 12V batteries), 96Vdc

for 2KH / 3KH (8 pcs of 12V batteries). Connection of batteries more than or less

than required will cause abnormality.

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Uninterruptible Power Supplies Online UPS 1K Service Manual Page 10

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