Forza FIO-P11K12, Руководство пользователя

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Problem LCD/LED/Buzzer Explanation / Possible cause What to do
Unit shuts down
automatically
during the startup
process LCD/LEDs and buzzer
turn on for about
3 seconds before
completely shutting off
The battery voltage is too low
(<1.91V/Cell) 1. Re-charge battery
2. Replace battery
No response after
power on
No indication
1. The battery voltage is far too
low. (<1.4V/Cell)
2. The battery polarity is
reversed 1. Check if batteries and the
wiring are connected well
2. Re-charge battery
3. Replace the battery
Despite AC input
is available, the
unit continues to
operate in battery
mode
Input voltage is displayed
as 0 on the LCD and the
green LED is flashing
Input protector is tripped
Check if the AC breaker is tripped
and if the AC wiring is connected
well
Green LED is flashing
The quality of AC power is poor
(shore or generator)
1. Check if AC wires are too thin
and/or too long
2. Check if generator (if applies)
is working well or if the input
voltage range setting is correct
(UPS
→
appliance)
Green LED is flashing
The output source priority is set
to
Solar first
Change the output source priority
setting to
Utility first
When the unit is
turned on, the
internal relay is
switched on and
off repeatedly
LCD display and LEDs
are flashing
Battery is disconnected.
Check if battery wires are properly
connected
Buzzer beeps
continuously and
red LED is on
Fault code 07
Overload error. The inverter is
overloaded ≥110% for more
than the allowed duration Reduce the connected loads
by switching off less critical
equipment
Fault code 05
The output is short circuited
Check if the wiring is correctly
connected and remove abnormal
loads
Temperature of internal
converter components is over
120°C
Check whether the air flow of the
unit is blocked or whether the
ambient temperature is too high
Fault code 02
Internal temperature of inverter
components is over 100°C
Fault code 03
Battery is overcharged Return to service center
The battery voltage is too high
Check whether the type and
quantity of batteries specified are
met
Fault code 01 Fan fault Replace the fan
Fault code 06
Output abnormal (inverter
voltage is either below 190VAC
or over 260VAC) 1. Reduce the number of
connected loads
2. Return to service center
Fault code 08/09 Internal components failed Return to service center
8. Troubleshooting