CyberPower AVRG750U, AVRG900U - AVR UPS Series System Manual (2024)

Contents

FEATURES

1. Battery and Surge Protected Outlets
2. Full-Time Surge Protection Outlets
3. Power Switch
4. Power On Indicator
5. Mute Button
6. Fault Indicator
7. USB Port
8. Communication Protection Ports
9. Circuit Breaker
10. Ground Screw
11. Widely-Spaced Outlets

PRODUCT REGISTRATION

Thank you for purchasing a CyberPower product. This UPS is designed to provide unsurpassed power protection, operation, and performance during the lifetime of the product. Please take a few minutes to register your product at: www.CyberPowerSystems.com/registration.
Registration certifies your product's warranty, confirms your ownership in the event of a product loss or theft, and entitles you to free technical support. Register your product now to receive the benefits of CyberPower ownership.

INSTALLING YOUR UPS SYSTEM

UNPACKING

Inspect the UPS upon receipt.
The box should contain the following:

1. UPS unit
2. User's manual
3. USB device cable

PowerPanel^® Personal software is available on our website. Please visit www.cyberpowersystems.com and go to the Software Section for a free download.

AUTOMATIC VOLTAGE REGULATOR

The AVRG750U/AVRG900U stabilizes inconsistent utility power to nominal levels that are safe for equipment. Unstable utility power can be damaging to important data and hardware. With Automatic Voltage Regulation (AVR), damaging voltage levels are corrected to safe levels. AVR automatically increases low utility power or decreases high utility power to a consistent and safe 110/120 volts.

DETERMINE THE POWER REQUIREMENTS OF YOUR EQUIPMENT

1. Ensure that the equipment plugged into the UPS does not exceed the UPS unit's rated capacity (750VA/450W for AVRG750U and 900VA/480W for AVRG900U). If the rated capacities of the unit are exceeded, an overload condition may occur and cause the UPS unit to shut down or the circuit breaker to trip.
2. There are many factors that can affect the amount of power that your electronic equipment will require. For optimal system performance keep the load below 80% of the unit's rated capacity.

HARDWARE INSTALLATION GUIDE

1. Your new UPS may be used immediately upon receipt. However, after receiving a new UPS, to ensure the battery's maximum charge capacity, it is recommended that you charge the battery for at least 8 hours. Your UPS is equipped with an auto charge feature. When the UPS is plugged into an AC outlet, the battery will automatically charge whether the UPS is turned on or turned off.
2. With the UPS unit turned off and unplugged, connect your computer, monitor, and any other peripherals requiring battery backup into the battery power supplied outlets. Plug the other peripheral equipment (e.g., printer, scanner, speakers, etc.) into the full time surge protection outlets. DO NOT plug a laser printer, paper shredder, copier, space heater, vacuum cleaner, sump pump or other large electrical device into the "Battery and Surge Protected Outlets". The power demands of these devices will overload and possibly damage the unit.
3. To protect a fax, phone, or modem line, connect a telephone cable from the wall jack outlet to the IN jack of the UPS. Connect a telephone cable from one of the UPS OUT jacks to the modem port on the computer. The other UPS OUT jack can be used to protect a telephone or fax machine.
   
4. Plug the UPS into a 2-pole, 3-wire grounded receptacle (wall outlet). Make sure the wall branch outlet is protected by a fuse or circuit breaker and does not service equipment with large electrical demands (e.g. air conditioner, refrigerator, copier, etc.). The warranty prohibits the use of extension cords, outlet strips, and surge strips in conjunction with the UPS unit.
   
5. Press the power switch to turn the unit on. The Power On indicator light will illuminate green and the unit will emit one long and one short "beep".
6. If an overload is detected, an audible alarm will sound and the unit will emit one long beep. To correct this, turn the UPS off and unplug at least one piece of equipment from the battery power supplied outlets. Make sure the circuit breaker is depressed and then turn the UPS on.
7. To maintain optimal battery charge, leave the UPS plugged into an AC outlet at all times.
8. To store the UPS for an extended period of time, cover it and store with the battery fully charged. While in storage, recharge the battery every three months to ensure optimal battery life.
9. Ensure the wall outlet and UPS are located near the equipment being attached for proper accessibility.

BASIC OPERATION

1. Battery and Surge Protected Outlets - The unit has six battery powered and surge protected outlets to ensure temporary uninterrupted operation of your equipment during a power failure. DO NOT plug a laser printer, paper shredder, copier, space heater, vacuum cleaner, sump pump or other large electrical device into the Battery and Surge Protected Outlets. The power demands of these devices will overload and possibly damage the unit.
2. Full-Time Surge Protection Outlets - The unit has six surge suppression outlets
3. Power Switch - Used as the master on/ off switch for equipment connected to the battery power supplied outlets. To turn the UPS ON, press the power button for approximately 2 seconds - you will hear a constant tone (1 second) - and release after a short beep. To turn the UPS OFF, press the power button for approximately 2 seconds - you will hear a constant tone (1 second) - and release after two short beeps.
4. Power On Indicator - This LED is illuminated when the utility power is normal and the UPS outlets are providing power, free of surges and spikes.
5. Mute Button - Press the button for 2 seconds to enable (beeps once) or disable (beeps twice) the audible alarm.
6. Fault Indicator - This LED is illuminated if there is a problem with the UPS.
7. USB Port - The USB port allows connection and communication between the USB port on the computer and the UPS unit.
8. Communication Protection Ports - Communication protection ports will protect any standard modem, fax, or telephone line (RJ11)
9. Circuit Breaker - Located on the side of the UPS, the circuit breaker serves to provide overload and fault protection.
10. Ground Screw - The ground screw is used for any equipment that needs a chassis ground connection.
11. Widely-Spaced Outlets - The UPS unit has four widely-spaced outlets. AC power adapters can be plugged into the UPS without overlapping or blocking adjacent outlets.

REPLACING THE BATTERY

Replacement of batteries located in an OPERATOR ACCESS AREA

1. When replacing batteries, replace with the same number of the following battery: CyberPower / RB1270B for AVRG750U; RB1290A for AVRG900U
2. 
   Risk of Energy Hazard, 12V, maximum 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.
3. 
   Do not dispose of batteries in a fire. The batteries may explode.
4. 
   Do not open or mutilate batteries. Released material is harmful to the skin and eyes. It may be toxic.

RISK OF EXPLOSION IF BATTERY IS REPLACED BY AN INCORRECT TYPE.
DISPOSE OF USED BATTERIES ACCORDING TO LOCAL REGULATIONS

TO REPLACE THE BATTERY

1. Turn off and unplug all connected equipment.
2. Unplug it from the AC power source.
3. Turn the UPS upside down.
4. Remove the 1 retaining screw.
   
5. Slide the battery compartment cover completely off of the unit.
   
6. Remove the battery from the compartment.
   
7. Disconnect the battery wires from the battery.
8. Install the replacement battery by connecting the red wire and black wire to the positive (+) and negative (-) terminal of the battery.
9. Put the battery back into the compartment.
10. Slide back the battery compartment cover and tighten the retaining screw.
11. Charge the unit for 8 hours to fully charge the battery.

REMINDER:
Batteries are considered HAZARDOUS WASTE and must be disposed of properly. Most retailers that sell lead acid batteries collect used batteries for recycling, as required by local regulations

SYSTEM FUNCTION BLOCK DIAGRAM

TROUBLESHOOTING

Additional troubleshooting information can be found at "Support" at www.CyberPowerSystems.com

DEFINITIONS FOR LED INDICATORS & AUDIBLE ALARMS

POWER	FAULT	ALARM	CONDITION
On	Off	Off	Normal
On*	Off	Beep twice every 30 seconds	Utility Failure - The UPS is providing power to battery power-supplied outlets from its battery.
On*	Off	Rapid beeping every 1/2 second	Utility Failure - The UPS is providing battery power. Rapid beeping indicates the unit will run out of power soon
On/Off	Flash once every 5 seconds	Constant tone	Battery Mode or AC/Utility Power Mode Overload Fault - Occurs when connected equipment exceeds the rating of battery outlets of the unit. Please unplug at least one piece of equipment from battery outlets.
Off	Flash once every 5 seconds	Constant tone	Battery Output Short Fault - Please unplug at least one piece of equipment from battery outlets and turn on the UPS again. If the fault still exists, please contact CyberPower Systems for support.
On	Flash 3 times every 5 seconds	Constant tone	Charger Fault - Contact CyberPower Systems for support.

* The Power On LED will flash when UPS alarm is beeping.

TECHNICAL SPECIFICATIONS

IMPORTANT SAFETY WARNINGS

This manual contains important safety instructions. Please read and follow all instructions carefully during installation and operation of the unit. Read this manual thoroughly before attempting to unpack, install, or operate your UPS.

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).

To reduce the risk of electric shock, do not remove the cover except to service the battery. Turn off and unplug the unit before servicing the batteries. There are no user-serviceable parts inside except for the battery.

Hazardous live parts inside can be energized by the battery even when the AC input power is disconnected.

The UPS must be connected to an AC power outlet with fuse or circuit breaker protection. Do not plug into an outlet that is not grounded. If you need to de-energize this equipment, turn off and unplug the unit.

To avoid electric shock, turn off the unit and unplug it from the AC power source before installing a computer component.

To reduce the risk of fire, connect only to a circuit provided with 20 amperes maximum branch circuit over current protection in accordance with the National Electric Code, ANSI/NFPA 70.

Not for use in a computer room as defined in the Standard for the Protection of Electronic Computer / Data Processing Equipment, ANSI/NFPA 75.

Do not dispose of batteries in a fire. The batteries may explode.

Do not open or mutilate batteries. Released electrolyte is harmful to the skin and eyes. It may be toxic.
DO NOT USE FOR MEDICAL OR LIFE SUPPORT EQUIPMENT!
CyberPower Systems does not sell products for life support or medical applications. DO NOT use in any circ*mstance that would affect operation and safety of life support equipment, any medical applications or patient care.
DO NOT USE WITH OR NEAR AQUARIUMS!
To reduce the risk of fire or electric shock, do not use with or near an aquarium. Condensation from the aquarium can cause the unit to short out.
DO NOT USE THE UPS ON ANY TRANSPORTATION!
To reduce the risk of fire or electric shock, do not use the unit on any transportation such as airplanes or ships. The effect of shock or vibration caused during transit and the damp environment can cause the unit to short out.

Cyber Power Systems (USA), Inc.
4241 12th Avenue East, Suite 400
Shakopee, MN 55379
CyberPowerSystems.com