Programming and
Manual Bypass to Normal Operation (including start up procedure)
1. Switch on the rectifier mains supply by closing the Q001 breaker. The display | System Type UPS |
shows: | AIS 5000 |
| Standby |
After 10 seconds the display message changes to:
2.Press the S001 Start button on the front panel. The display shows:
3.Check the battery voltage reading on the display by selecting 
.
4.Connect the battery by closing the Q004 breaker.
5.Check that the inverter output voltage is within tolerance range by pressing
.
6.Switch the Q090 breaker on.
7.Wait 10 seconds to ensure that the UPS is synchronized.
8. Switch the UPS to bypass operation by pressing | and the cursor keys | ||
or |
| until the display shows: |
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|
| ||
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9.Press 
and if the bypass mains is within the tolerance range, the UPS will transfer to electronic bypass. The display shows:
10.Make sure that the Bypass Static Switch is on.
11.Switch the Q100 output breaker on.
12.Switch the Manual Bypass Switch (Q050) off.
13. Switch the UPS to normal operation by pressing | and the cursor keys | |
or | until the display shows: |
|
|
|
|
14.Press 
. The display will show:
15.Verify that the Alarm LED changes to green.
Normal Operation Load Power xx%
Bypass Operation:
OFF
Bypass Operation
Bypass Operation:
ON
Normal Operation Load Power xx%
The load is now supported by the UPS.
Note
74 | AIS 5000 400V Installation Manual |