PowerBoozt LfeLi-48100TB, Руководство пользователя

Страница: 49 / 192

V1.01
49
Possible problems and how to solve them
problem LCD/LED/Buzzer
Explanation /
Possible cause
What to do
The device will
shut down
automatically
during the boot
process.
LCD/LEDs and
buzzer are active
for 3 seconds
and then turn
off.
The battery
voltage is too low
(< 1.91V/Cell)
1. Recharge the battery.
2. Replace the battery.
No response
after power
on.
No indication.
1. The battery voltage
is much too low.
(<1.4V/Cell)
2. The polarity of the
battery is reversed.
Entry guard is
activated
1. Check that the batteries and
cables are connected properly.
2. Recharge the battery.
3. Replace the battery.
Mains power
present, but
the device is
running in
battery mode.
The input
voltage is
displayed as 0
on the LCD and
the green LED
blinks.
Entrance protector is
activated
Check that the circuit breaker has
tripped and the ac wiring is
properly connected.
Green LED is
flashing.
Insufficient quality
of AC power
(Shore or
Generator)
1. Check if AC wires are too thin
and/or too long.
2. Check if generator (if
applied) is working well or if input
voltage range setting is
correct.(Appliance=>wide)