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Level
Name
3
CONFIGURATION
4
SERVICE
To modify the user settings, you need to enter the level 2 password.
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S S y y s s t t e e m m c c o o n n t t r r o o l l i i n n s s t t r r u u c c t t i i o o n n s s
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S S t t a a r r t t t t h h e e U U P P S S s s y y s s t t e e m m i i n n t t h h e e d d o o u u b b l l e e c c o o n n v v e e r r s s i i o o n n m m o o d d e e
The UPS system can consist of a single UPS or several parallel UPSs. UPSs with their MOB open are not
considered as part of the system.
To start the UPS system.
1. Close the UPS input feeder circuit breaker.
2. Close the UPS bypass input feeder circuit breaker.
3. Wait for the UPS control panel display to become active and to indicate logic power.
4. Repeat steps 1-3 for each individual UPS in the system.
5. In the home screen, press Controls.
The System controls screen appears.
6. In the System controls screen, make sure that the system status is SHUTDOWN.
7. In the System controls screen, press the Go online button.
If Auto Bypass is enabled (factory default), the critical load is immediately supplied by the bypass
source, in the bypass mode, until the inverter turns on and the UPS transfers to the double conversion
mode. The status indicator on the UPS control panel indicates that the UPS is in the bypass mode. If
auto bypass is not enabled, the UPS output remains off until the UPS system transfers to double
conversion mode.
8. Wait for the following messages to appear sequentially on the System controls screen:
STARTING
ONLINE
The rectifier and inverter turn on. The DC voltage continues to ramp up to full voltage. Once the
DC link reaches full voltage and the battery breaker is closed, the UPS output relay K3 closes
and the static switch turns off. Power is now supplied to the critical load in the double conversion
mode.
The UPS system now operates in the double conversion mode. The green status indicator for normal
operation is lit in all the UPSs and UPMs in the system. The system status is shown as UNIT ONLINE.
The UPM status is shown as ACTIVE.
EATON 93PM G2 UPS
USER'S AND INSTALLATION GUIDE
Password
0101
Service Only
P-164000956 - February 2021
Description
USER + CONTROL +
CONFIGURATION
USER + CONTROL +
CONFIGURATION +
SERVICE
www.eaton.eu
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