English
TROUBLE SHOOTING
Symptom
Possible Cause
Remedy
No LED display on
the front panel.
1. Battery weak.
1. Charge battery up to 8 hours.
2. Battery defect.
2. Replace with the same type of
battery.
3. Power switch is not pressed.
3. Press the power switch again.
Alarm buzzer beeps
continuously when
AC supply is normal.
Overload of the UPS.
Verify that the load matches the UPS
capability specified in the spec.
When power failure,
back-up time is
shorten.
1. Overload of the UPS.
1. Remove some noncritical load.
2. Battery voltage is too low.
2. Charge battery 8 hours or more.
3. Battery defect due to high
temperature operation
environment, or improper
operation to battery.
3. Replace with the same type of
battery.
Mains normal but
LED is flashing.
Power cord is loose.
Reconnect the power cord properly.
If any abnormal situations occur that are not listed above, please call service people immediately.
Enjoy the use of your Conceptronic UPS!
Summary of Contents for CUPS650
Page 1: ...Multi Language Quick Guide UPS CUPS650 CUPS850 V1 0...
Page 39: ...3 UPS UPS 6 UPS UPS...
Page 40: ...UPS 20 UPS 2 UPS 20CM...
Page 41: ...UPS UPS DC Aurora DC UPS AC UPS Aurora USB notebook UPS UPS UPS UPS UPS AC UPS UPS...
Page 42: ...E 511C1 01220 0100 478DF2A UPS UPS...
Page 43: ...LED 1 1 8 2 2 3 3 AC UPS UPS 1 UPS 1 2 2 8 3 3 LED Conceptronic UPS...
Page 51: ...P 3 6...
Page 52: ...P 20 2 3 20CM...
Page 53: ...P DC Start Aurora DC Start Aurora USB...
Page 54: ...P 511C1 01220 0100 478DF2A...
Page 55: ...P 1 1 8 2 2 3 3 1 1 2 2 8 3 3 Conceptronic UPS...