UPS operations 40
NOTE: If the On and Off buttons are simultaneously pressed, the Off button has priority over
the On button.
Button
Assertion
time
Audible alarm
Mode before
assertion
Utility
present ?
Action
On
0.5
seconds
Every 0.5
seconds until the
button is
released
Standby Yes
Energizes the load and
resets the bypass entry
count to 0
Operate Yes
Resets the bypass entry
count to 0
Auto-Bypass Yes
Clears the UPS On audible
alarms, resets the bypass
entry count to 0, and
attempts to transfer to
Operate mode
Converter Off Yes
Clears the UPS On audible
alarms, resets the bypass
entry count to 0, and
attempts to transfer to
Operate mode
Off 3 seconds
Every 0.5
seconds until the
button is
released
Operate Yes
Transfers to Standby
mode, and power to the
load ceases
Standby Yes No action
Battery No
Powers down the UPS, and
power to the load ceases
Auto-bypass Yes or No
Transfers to Standby mode
or Converter Off mode,
and power to the load
ceases
Self Test
0.5
seconds
Any Yes or No
Silences audible alarms
after 0.5 seconds
3 seconds Continuously Any Yes or No Initiates a self-test
Battery
Start
0.5
seconds
Any Yes or No No action
Battery
Start and
On
3 seconds Continuously UPS off No
Transfers to battery power,
and begins powering the
load
On and
Self Test
3 seconds Continuously Any Yes or No
Enters or exits
Configuration mode
Configuring the UPS
The UPS automatically detects the number of ERMs connected.