OPTI-UPS OD1000 - Manual (Page 8)

Problem Possible reasons Recommendation
The pressing time is too short.
Press the button continuously for
more than 3 seconds.
The battery voltage is low or the
battery wires are loose or
disconnected. Check the battery connection and
restart the UPS after charging the
battery for 24 hours. The UPS will not
start after the power
button is pressed
The fuse on the main circuit board
is burned out.
Call the service center.
Can’t shut down the
UPS
Internal UPS failure.
Contact the agent or service
center.
The input power cables are loose
or disconnected Connect the power lead and
restart the UPS
The input power circuit breaker
switches off.
Reduce the UPS load or solve the
short circuit problem. Reset the
circuit breaker and restart the
UPS.
No input power Check the input power supply.
Even if the mains
electricity is
normal, the UPS
keeps being
powered by the
battery
The input voltage is too high or too
low, deformed or the frequency is
unstable, or has surpassed the
acceptable range of the UPS.
Improve the power supply
condition.
The batteries are not fully charged.
A power failure occurred recently.
Continue charging for 24 hours,
and test the discharge again.
The battery has approached the end
of its useful life.
Contact the agent or repair
center.
The battery back-up
time is shorter than
had been expected
The UPS is overloaded. Reduce the UPS load.
14
8. T ROUBLE - SHOOTING 9 . Adjusting the Charging Current
9 . 1 W h e n t h e r e i s n o j u m p e r i n e i t h e r J P 1 A o r J P 2 A , t h e c h a rg i n g c u r r e n t
i s 1 0 A .
9 . 2 W h e n a j u m p e r i s i n s e r t e d i n e i t h e r J P 1 A o r J P 2 A , t h e c h a rg i n g
c u r r e n t i s 1 5 A .
9 . 3 W h e n a j u m p e r i s i n s e r t e d i n b o t h J P 1 A a n d J P 2 A , t h e c h a rg i n g
c u r r e n t i s 2 0 A .