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20
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9.2
Power failure operation check test
Perform this outage simulation test to verify that the UPS is functioning properly.
If it is functioning properly, the following conditions should occur.
Buzzer continues to sound five beeps, repeatedly.
The buzzer is silenced.
If the above conditions are not obtained, check that the batteries are properly connected.
Contact your supplier if an abnormal condition is found.
ASD
ASD
Note
Perform this test before turning on any connected load.
INPUT (Green) goes off
OUTPUT(green) lights on
POWER FAILURE
BATT BACK UP OP.
①
Turn the breaker of the input distribution panel off.
②
Turn the breaker of the input distribution panel on.
NORMAL OPERATION
INPUT (Green) lights on
OUTPUT(Green) lights on