Huawei UPS5000-E Series User Manual page 55

UPS5000-E-(60 kVA-125 kVA)
User Manual (Integrated UPS 3.0)
Figure 2-34 Alarm
Step 6 Turn the handle to a desired position (I, O, or II).
----End
Button Mode
When the controller is working in the button mode, a user can control the ATS switch using
the I, O, and II buttons on the controller panel. In the button mode, the OMD800 controller
can control the generator.
Do not simultaneously press and hold down any two of the I, II, and O buttons on the
controller panel. Ensure that the interval between two commands is 5s at least. If another
command is issued before the previous one is executed, the protection fuse (F1) under the
motor operation mechanism may be blown.
Step 1 Turn on the circuit breakers of the ATS operation mechanism (Q1 and Q2 in the left lower
part at the rear of the cabinet) to power on the ATS operation mechanism.
Step 2 Check whether the 8D controller has alarms. If an alarm exists, rectify the fault first.
Step 3 Press down the locking latch on the switch panel and pull out the handle.
Issue 01 (2020-04-13)
After the handle is inserted, the controller automatically switches to the button operation mode. After the
handle is removed, the controller remains in the button operation mode, and the Alarm LED indicator
goes out.
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