Delta DPH-300K, User Manual

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6 UPS Operation
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WARNING:
1. For parallel units, ensure that every operation procedure mentioned below is
synchronized to all parallel UPSs.
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parallel ones, please contact service personnel.
In Manual Bypass mode, the LCD and the tri-color LED indicator are both OFF . To com-
pletely shut down the UPS, switch OFF the Manual Bypass Breaker (Q3).
NOTE:
1. Ensure that the LCD, all LED indicators and fans are OFF .
2. Check that all breakers and power are OFF .
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WARNING:
1. For parallel units, ensure that every operation procedure mentioned below is
synchronized to all parallel UPSs.
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parallel ones, please contact service personnel.
1
In ECO mode, the LCD shows the following screen (
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and the tri-color LED
indicator illuminates green.
ECO
POWER FLOW
Maintenance
Bypass
Bypass
Mains
90 %
5 mins
Load
30 %
MEASUREMENT
Power Flow
UPS-1.1 SETUP MAINTENANCE EVENT LOG LOG IN
User
Power Flow
Summary
EMS
System Status
10:15
May 25,2018
ON/ OFF
Button
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