Powercom SNT-1000 User Manual page 43

M aintenance Bypass Procedure
M aintenance
1 .
Press the "ON/OFF" button to turn on UPS. It will operate in "Line-Mode."
2 .
Press the "Function" button for 3 seconds and toggle to "Manual Bypass."
3 .
Press "Enter" to select. You will see the default setting "OFF" displayed in LCD.
4 .
Use the "Function" button again to set Bypass on "ON" and press "Enter" again.
U PS will go on "Manual Bypass Mode" with display indication.
R estore
1 . Check the UPS display; it should show "Manual Bypass Mode" with indications.
2 . Press the" Function" button for 3 seconds and toggle to "Manual Bypass."
3. Press "Enter" to select. You will see the setting as "ON" displayed in LCD.
4. Use the "Function" button again to set Bypass on "OFF" and press "Enter" again.
UPS will return to Line-Mode.
Troubleshooting procedures give simple instructions in determining UPS
malfunctions. Start the troubleshooting procedure if you witness any alarm indication.
Alarm
The UPS has an audible alarm. When different situations occurred, UPS will alert
users with display and buzzer.
Please refer to the troubleshooting chart for detail information.
Silencing Alarm
Here is the instruction to mute alarm or future alarm notification:
Note:
During battery-mode, if the battery is low on power, the alarm will sound
regardless of silent-mode enable/disable.
Silencing during Battery-Mode: Press any button when the alarm occurred.
Silent Mode: configure on LCD to enable/disable all audio malfunction warning.
Normally, the input of mains will make the backlight light up.
If troubleshooting does not include or resolve your situation, feel free to contact for
technical assistance.
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APP-A. Trouble Shooting
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