CENTAURI ENERGY SERVER
User Manual - Model 30-2017/12/18-VERSION 1.0
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the fault has been rectified according to the prompt of the alarm information on the
screen, and then press "FAULT CLEAR" button on the panel. The system will automatically
clear away the history faults and restart and commence normal operation.
Note: The system itself has functions of self-diagnosis and self-restore, therefore it is stated
that three times of faults will be effective within an hour, however, if the fault still exists,
and when the frequency of the fault occurrence exceeds the stated value, the system will
run automatically after waiting for 1 hour.
3.4
Operation Steps of Maintenance Bypass
3.4.1
Notes
Please read the warning information in the Chapter 1 and operate the maintenance
bypass carefully. Otherwise, it may do damage to the Server or cause the power
failure of the load, and pose risk of injury.
During maintenance and repair, first enter the "Server Setup" interface of the control
panel to set the system to “Manual Bypass ON” mode before conducting the operation of
"Manual Maintenance” switch, and then turn on the “Manual Bypass” switch and turn off
the system output switch to ensure normal use for the user.
3.4.2
Entering Service Mode
The power supply of the load by the Server is switched into the direct connection state of
the load with the AC input bypass power supply through the maintenance bypass switch by
conducting the following steps.
1.
After the bypass parameters is detected and confirmed being normal, please click "
"
button on the main interface→ "User Setup" button→ "Input Password” button (the
default password is “88888888”) and "
"button in turn, and then enter " INV
Setup" interface → " Manual Bypass" interface successively to select "ON" option and
click "OK" button. At this point, the Server™ supplies the power to the load through the
static bypass system.
2.
Take down the buckle on the air switch of the "MANUAL BYPASS" and then switch on
the "MANUAL BYPASS" switch; at this point, the loads are powered up by the
maintenance BYPASS power supply and the static BYPASS power of the Server™ in
parallel.
3.
When you press the "OFF" button on the panel and then click "OK" button on the touch
screen, the system will immediately be shut down;
4.
Manually disconnect the following switches, including "RECTIFIER”, “BYPASS”, “DC
START”, “OUTPUT”, “PV 1 # - PV 4 #" and external "battery box (pack)" switches;
5.
At this moment, the operation switching the Server output into the maintenance
bypass has been completed, the load is powered up by the maintenance bypass, the
fans of the complete machine stop running and the Serve is shut down completely. At
this moment, the voltage of the busbar in the Server is still high, therefore, only after
the busbar is discharged, can the maintenance personnel take the routine maintenance
or repair to Server. While in the repair mode, the load is not provided with AC power
fault protection.
3.4.3 Exit Service Mode
