L10US-IB20, L10US-IB40, L10US-IB60 L10US-IB00, L15US-IB40, L15US-IB60 L15US-
IB00, L20US-IB60, L20US-IB00 UPS
Figure 14 Position of the cold start button
When battery normal, rectifier starts operation, 30s later, inverter starts and operates and
battery LED on
Press the close start button after 30 seconds until closing the battery switch.
4.2.7. Shutdown procedure
This procedure should be followed to completely shut down the UPS and the
load. After all power switches, isolators and circuit breakers are opened, there
will be no output.
1. Shut down the inverter; navigate to common → inv on/off → single off (see 4.3.9.1).For
external batteries, switch OFF the BATTERY breaker.
2. Switch OFF the MAINS breaker.
3. Switch OFF the BYPASS breaker.
4. Open the OUTPUT breaker. The UPS shuts down.
5. To completely isolate the UPS from AC Mains, all input switches of Utility shall be
completely off, which includes the ones for rectifier and bypass.
To Next Page
Loading...