Turn-Off Procedures; Online Mode Turn-Off Procedures - Delta Ultron HPH Series User Manual

9. After selection of 'Power On' to start up the UPS's inverter, the UPS will start up and perform
self-inspection. After the self-inspection is completed, the UPS will automatically transfer
to run in energy recycle mode. Now, the tri-color LED indicator illuminates green and the
following screen appears.

6.3 Turn-off Procedures

6.3.1 Online Mode Turn-off Procedures

WARNING:
1. For parallel units, ensure that every operation procedure mentioned below is
synchronized to all parallel UPSs.
2. For parallel application, if you just want to operate a specific UPS but not all
parallel ones, please contact Delta service personnel.
Ultron HPH Series
(Figure 6-25: Energy Recycle Mode)
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