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For more information about functions setup, please refer to the 

Function Setup Guide

.

DEFINITIONS FOR ILLUMINATED LCD INDICATORS

TROUBLESHOOTING

Problem

Possible Cause

Solution

Circuit breaker button is

projecting from the back  

of the unit.

Circuit breaker has been tripped 

due to an overload.

Turn the UPS off and unplug at 

least one piece of equipment.  

Wait 10 seconds, reset the circuit 

breaker by depressing the button, 

and then turn the UPS on.

The UPS does not perform  

expected runtime.

Battery not fully charged.

Recharge the battery by leaving 

the UPS plugged in.

Battery is worn out.

Contact CyberPower Systems 

about replacement batteries at: 

cyberpowersystems.com/support. 

The UPS will not turn on.

The on/off switch is designed 

to prevent damage from rapidly 

turning it off and on.

Turn the UPS off. Wait 10 seconds 

and then turn the UPS on.

The unit is not connected to  

an AC outlet.

The unit must be connected to a 

110/120V 60Hz outlet.

The battery is worn out.

Contact CyberPower Systems 

about replacement batteries at: 

cyberpowersystems.com/support.

Mechanical problem.

Contact CyberPower Systems at: 

cyberpowersystems.com/support.

PowerPanel® is inactive  

(all icons are gray).

The USB cable is not connected.

Connect the USB / serial cable 

to the UPS unit and an open USB 

/ serial port on the back of the 

computer. You must use the cable 

that came with the unit.

The USB cable is connected to the 

wrong USB port.

Check the back of the computer 

for an additional USB / serial port. 

Move the cable to this port.

mode. (Note: The OUTPUT meter shows 

the status of the battery back up outlets in 

terms of load, frequency, and voltage.)

13.  EVENT:

This meter records the number of power 

outages.

14.  ESTIMATED RUNTIME:

This displays the runtime estimate of  

the UPS with current battery capacity  

and load.

15.  SENSITIVITY SETUP:

This meter is also used to set up the UPS 

sensitivity when  you are in the program-

ming mode. If the connected equipment 

can tolerate more power events (example: 

unstable power often associated with 

stormy weather), select Low Sensitivity 

and the UPS will go to Battery Mode less 

often. If the connected equipment is more 

sentisitive to power events, select High 

Sensitivity and the UPS will go to Battery 

Mode more often.

 

- continued

Summary of Contents for AVR CP850PFCLCD

Page 1: ...erPowerSystems com FEATURES 1 Power Switch 2 Power On Indicator 3 LCD Module Display 4 Down Display Button 5 Up Mute Button 6 Enter Setup Button 7 USB charging ports Except for CP850PFCLCD 8 Battery a...

Page 2: ...ng a computer component CAUTION To reduce the risk of fire connect only to a circuit provided with 20 amperes maximum branch circuit over current protec tion in accordance with the National Electric C...

Page 3: ...re cor rected to safe levels AVR automatically increases low utility power to a consistent and safe output voltage DETERMINE THE POWER REQUIREMENTS OF YOUR EQUIPMENT 1 Ensure that the equipment plugge...

Page 4: ...the equipment being attached for proper accessibility SYSTEM FUNCTION BLOCK DIAGRAM EMI Filter Surge Suppressor AVR Charger AC DC Battery Inverter Input Output Normal Mode Battery Mode Advanced Energy...

Page 5: ...p Guide 7 USB charging ports Except for CP850PFCLCD The USB Power ports Type A and Type C provide DC 5V 3 1A power output 8 Battery and Surge Protected Outlets The unit has 5 battery powered and surge...

Page 6: ...ACING THE BATTERY BATTERY REPLACEMENT PROCEDURE CP850PFCLCD CP1000PFCLCD 1 Turn off and unplug all connected equipment 2 Turn the UPS off and unplug it from the AC power source 3 Turn the UPS on its s...

Page 7: ...T This icon appears if there is a problem with the UPS Press the POWER button to turn off the UPS E01 Charger Fault Overcharge Contact CyberPower Systems for support E02 Charger Fault No Charge Contac...

Page 8: ...teries at cyberpowersystems com support Mechanical problem Contact CyberPower Systems at cyberpowersystems com support PowerPanel is inactive all icons are gray The USB cable is not connected Connect...

Page 9: ...e cycles Recommended Battery Sealed Maintenance Free Lead Acid Battery Safety Approvals UL1778 CSA C22 2 No 107 3 FCC DoC Class B TROUBLESHOOTING Problem Possible Cause Solution PowerPanel is inactive...

Page 10: ...d and found to comply with the limits for a Class B digital device pursuant to part 15 of the FCC Rules These limits are designed to provide reasonable protection against harmful interference in a res...

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