CyberPower CST135UC2 Setup Manual

FUNCTION SETUP GUIDE
Power On:
Press and hold the POWER Button. You will hear a constant tone for 1 second,
followed by a short beep. Release the button after the short beep.
Power Off:
Press the POWER button for approximately 2 seconds. You will hear a constant tone
for 1 second followed by 2 short beeps. Release the button after 2 short beeps.
Setup Mode:
Press and hold the DISPLAY Button for approximately 3 seconds to access the setup
mode's 12 functions: Utility Quality, High Transfer Voltage, Low Transfer Voltage,
Sensitivity, Low Battery Warning, Self-Test, Non-Critical Load, Buzzer, LCD Sleep,
Last Fault Reason, Back to Default Settings, and Back to Status Display. Use the
same button to select the functions to configure.
Select Function:
When a function is selected, press DISPLAY Button for 3 seconds to view the options.
Confirm Option:
When an option is selected, press the DISPLAY Button for 3 seconds. After the setting
has been confirmed, "SETTING" will stop flashing.
Escape Option / Function (ESC):
• Option Menu: Select this option and press the DISPLAY Button for 3 seconds to
go back to the Function Menu.
• Function Menu: Select this function and press the DISPLAY Button for 3 seconds
DISPLAY
to go back to the Status Display.
• After 30 seconds of no activity, the LCD will leave setup display. The setting will
not be confirmed.
Function/
Default
LCD Display
Utility Quality Low (97V~144V)
Normal
High (103V~135V)
Options Description
Normal (100V~139V)
Select the voltage quality of
the input utility power. If Good
is selected, the UPS will go to
the battery mode more often
to supply the cleanest power
Escape to Function Menu
to connected devices. If Poor is
selected, the UPS will tolerate
more power fluctuations and go
to battery mode less often.
"Customized" shows up when
Maximum/Minimum output
(Customized)
voltage has been adjusted in
Advanced Setup Menu.
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K01-0000983-00
Function/
Default
LCD Display
High Transfer Voltage
139V
* = fine tune the MAX
O/P voltage
Low Transfer Voltage
100V
* = fine tune the MIN
O/P voltage
Sensitivity
Normal
Options
135V ~ 144V
Escape to Function Menu
97V ~ 103V
Escape to Function Menu
Low Normal
High Escape to Function Menu
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Description
In Utility Quality settings, only
3 types of fixed voltage ranges
can be chosen. However, you
can fine tune the MAX O/P
voltage in this function.
If the utility voltage is usually
high, and the connected
equipment can work in this
condition, you can set the
output voltage range higher to
reduce the UPS from going to
Battery Mode as often.
In Utility Quality settings, only 3
types of voltage ranges can be
chosen. However, you can fine
tune the MIN O/P voltage in this
function.
If the utility voltage is usually
low, and the connected
equipment can work in this
condition, you can set the
output voltage range lower to
reduce the UPS from going to
AVR Mode or Battery Mode as
often.
If the connected equipment
can tolerate more power events
(Example: unstable power
often associated with stormy
weather), select Low Sensitivity.
The UPS will go to Battery Mode
less often. If the connected
equipment is more sensitive
to power events, select High
Sensitivity. The UPS will go to
Battery Mode more often.