CyberPower CSN27U12V User Manual
CyberPower CSN27U12V Manual
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- CyberPower CSN27U12V | User Manual - Page 1
do not remove the cover, except to service the battery. No user serviceable parts inside, except for the battery. CAUTION! To avoid electric shock, turn in this manual.) CSN27U12V Step 1: a. Remove the battery cover. Step 2: a. Slide battery off of the shelf. b. Disconnect battery cable connector - CyberPower CSN27U12V | User Manual - Page 2
CSN27U12V Communication signals AC Inlet, for 2-pin or 3-pin CSN27U12V 12V 12V RTN SIG RTN ON BATTERY REPLACE BATTERY BATTERY MISSING LOW BATTERY FOR MEDICAL OR LIFE SUPPORT EQUIPMENT OR OTHER HIGH RISK ACTIVITIES. CyberPower does not sell the in accordance with these instructions, may cause harmful
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User’s Manual for
CyberShield
CSN27U12V
CyberShield UPSs are designed to provide a local power solution for
cable telephony, wireless local loop (WLL), and fiber to the home
(FTTH) broadband equipment.
IMPORTANT SAFETY WARNINGS
(SAVE THESE INSTRUCTIONS)
This manual contains important instructions regarding the installation and operation of this device.
Read this manual thoroughly before attempting to unpack , install or operate this device
CAUTION!
The battery can energize hazardous live parts inside even when the AC input power is
disconnected.
CAUTION!
To prevent the risk of fire or electric shock, install in a temperature and humidity
controlled indoor area, free of conductive contaminants. (Please see specifications for
acceptable temperature and humidity range).
CAUTION!
To reduce the risk of electric shock, do not remove the cover, except to service the
battery. No user serviceable parts inside, except for the battery.
CAUTION!
To avoid electric shock, turn off the unit and unplug it from the AC power source before
servicing the battery or installing a computer component.
CAUTION!
When replacing batteries, the replacement should have the same rating as follows,
Listed/Certified Valve Regulated Lead Acid Battery, 12V, max. 9Ah.
CAUTION!
Risk of Energy Hazard, 12V, max.9 Ampere-hour battery. Before replacing batteries,
remove conductive jewelry such as chains, wrist watches, and rings. High energy through
conductive materials could cause severe burns.
CAUTION!
Do not dispose of batteries in a fire. The batteries may explode.
CAUTION!
Do not open or mutilate batteries. Released material is harmful to the skin and eyes.
It may be toxic.
ENCLOSURE INSTALLATION
Carefully follow these instructions during installation of this device:
1.) Carry out the installation in a safe area that is free of excessive dust and has adequate airflow.
2.) Screws must be appropriate for total weight of the UPS and the mounting surface material.
3.) Do not operate the UPS where the temperature and humidity are outside the specified limits.
(Refer to specification in this manual.)
BATTERY REPLACEMENT
This battery is hot-swappable. As long as utility power is on, you may leave the UPS and connected
equipment on while replacing a new battery.
Once the battery is disconnected, the connected equipment is not protected from power
outages.
Deliver spent batteries to a recycling facility or ship to the manufacturer in the
replacement battery packing material.
WARNING INDICATOR
OPERATION
Connect equipment and power:
Step1. Plug the UPS power cord into the utility power cord inlet.
Step2. Plug the UPS power cord into the wall outlet.
The UPS battery charges when it is connected to utility power. The battery charges
fully during the first
24 hours
of normal operation. Do not expect full battery run
capability during this initial charge period.
BATTERY EMERGENCY USE / COLD START (-BC1 OPTION)
ALARM SILENCE
Indicator
Color
Condition
Step 1:
a. Remove the battery cover.
Step 2:
a. Slide battery off of the
shelf.
b. Disconnect battery cable
connector at chassis end.
Step 3:
a. Use the enclosed installation template to
mark an installation location for the unit.
b. Mount the unit on the wall with 2 mounting
screws into the keyhole slots.
c. Tighten the screws to secure the units.
d. Connect the battery connector and replace
the battery back.
Step 1:
a. Remove the battery cover.
Step 2:
a. Disconnect battery cable connector
to remove battery.
b. Replace with new battery and
re-connect the battery connector.
Step 3:
a. Make sure battery is fixed properly
in the compartment and close
the battery cover.
The audible alarm will be enabled when the unit is operating from battery or battery power is low.
Press the button for 3 seconds to disable or enable the audible alarm.
The unit will beep once confirming that audible alarms have been disabled. Press this button a
second time to enable audible alarms. The unit will beep twice confirming that audible alarms have
been enabled.
The cold start feature is for applying power to the UPS and connected equipment when the UPS is
off and there is no utility power. Before using the cold start feature, please make sure the battery is
charged. To start the cold start feature, press the cold start button on the upper left corner of the unit.
The Battery Emergency Use feature allows emergency reserve time available in the battery to be
utilized for 911 or emergency calls, providing additional talk time depending on use and conditions.
DC
REPLACE
BATTERY
Note: please always mount the unit on the wall when it is working.
SYSTEM
STATUS
MUTE
Green
Green
Orange
Red
CSN27U12V
CSN27U12V
Indicates normal mode of operation.
Indicates the battery is supplying the power. At 45% battery capacity,
the LED will flash and then alarm will beep 4 times per minute.
Press and hold the button “Alarm Silence” for 0.5 second to silence
the audible alarm for 24 hours, and the LED will flash.
Battery replacement required. Alarm will beep once every 15 minutes.
The LED also illuminates when battery is absent.