6
EN
EN
18
Float charge voltage
13.5 ~ 13.7 V (default value 13.5 V)
19
Shutdown voltage
10.0 ~ 12.0 V (default value 10.5 V)
24
Alarme
= enabled (default)
= disabled
25
Enable key tones
= enabled (default)
= disabled
29
Grid charge enable
= enabled (default)
= disabled
To reset all parameters to the default factory settings, press and hold the “SEL” button, select the “DEF” option then press the
“SEL” button again to confirm. Restart the device and the parameters will be reset.
OPERATING MODE DESCRIPTION
Operation mode
Description
Display
Fault mode
If an error occurs in the device’s
operating mode, it will automatically go
into error and its code will be displayed
on the screen
Charger mode
In this way the external battery will be
charged
Line mode
In this way the output will feed directly
from the input and will charge the
battery at the same time.
If the input voltage has a value other
than the acceptable range (200
~ 240V), the AVR function will be
activated automatically. When the
input behaves abnormally, the device
automatically switches to battery mode.
Battery mode
In this way the output will take off the
battery.
FAULT REFERENCE CODE
02
Over temperature
41
Input voltage too low
03
Battery voltage is too high
42
Input voltage too high
04
Battery voltage is too low
43
Input frequency too low
05
Output short circuited
44
Input frequency too high
06
Inverter output voltage is high
45
AVR fault
07
Overload
51
Over current
11
Main relay fault
58
Inverter output voltage is low
Summary of Contents for 850VA
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