Delta Modulon DPH Series User Manual page 148

2 Tap the ON/ OFF Button (
UPS-1.1
Power Flow
3
After selection of 'YES', the UPS will shut down the inverter, terminate each power
module's output and let the bypass AC source supply power. If the bypass AC source
is abnormal, there is a risk of output interruption and the connected critical loads won't
be protected. At this moment, each power module keeps charging the batteries, the tri-
color LED indicator illuminates yellow and the following screen appears (Figure 6-54).
For the tri-color LED indicator's location, please refer to Figure 2-11.
UPS-1.1
Power Flow
Power Flow
Summary
System Status
Modulon DPH Series
MEASUREMENT SETUP
Transfer to Bypass without Protection!
MEASUREMENT SETUP
POWER FLOW
Maintenance
Bypass
Bypass
Mains
90 %
5 mins
EMS
(Figure 6-54: Bypass Mode Screen)
) and the following screen will pop up to ask if you want
YES'.
MAINTENANCE LOG IN
User
POWER OFF ?
No
Yes
MAINTENANCE LOG IN
User
6-38
10:15
Sep 25,2018
EVENT LOG
ECO
10:15
Sep 25,2018
EVENT LOG
Bypass
Load
30 %