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VIII. TROUBLE SHOOTING / PETUNJUK KETIDAKNORMALAN
SYSTEM
"Green Led" indicator not light.
Main voltage >175 Vac, turn on
main switch, red led light on,
after ± 5 seconds go out, but
inverter does not work.
When AC main failure and
inverter does not work.
Communication from UPS to
computer fail.
PROBLEM CAUSE
1. Main voltage < 175 Vac or >
250 Vac.
2. Problem in transfer switch
control.
Battery voltage low.
Problem in inverter circuit.
1. Interface cable not connected.
2. Software has not been
installed or configure properly.
3. Interface cable or monitor card
is broken.
SERVICE CENTRE
ICA
Jln. Pinangsia Raya I No : 22BB
Jakarta – 11120
Phone : (021) 6906020 (Hunting)
RECOMMENDED
SOLUTION
1. Check your mains voltage.
2. If main voltage > 175 Vac and
< 250 Vac, call for service.
1. Check battery voltage.
2. Charger battery ± 10 hour by
kept the main switch in on
position
when
AC
normal.
3. Call for service.
Call for service.
1. Install the interface cable.
2. Install software (setting
software)
3. If the problem still occur, call
for service.
mains
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