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6.
Boost mode
HIGH
8.
Thermal alarm
Fan is in "High
9.
speed"
10.
Silence mode
11.
Inverter fault
12.
Battery normal
Battery low
LO
W
13.
Battery
replacement
14.
Battery voltage
level
15.
Mode
Value
AC out
V
AC in
V
AC out
Hz
BATT.
V
℃
TEMP.
Selection Button for mode & value
All the operation data will be displayed on LCD screen. By selecting the required mode (upward or
downward), the related value will be displayed.
The AVR is increasing the output voltage of the Inverter (when the input
voltage is too low), and the sine wave symbol, as mentioned in item 4, will
display to indicate it is in the normal mode
The temperature inside the Inverter is over 55℃. If the user does not reduce
the load, the temperature will continue to rise and the Inverter will shut down
automatically at 60℃.
The symbol will display whenever the cooling fan is running (or high speed),
and will disappear when it is off (or low speed).
The audible alarm has been silenced. To reset the alarm in Back-up mode,
push the control button (not available during low battery level or abnormal
condition).
The Inverter has failed and must be repaired. Contact a qualified service
person.
1)
In normal operation, this symbol indicates a charged battery.
2) When the battery charge level is low, the word "LOW" will be added to
the symbol.
The battery has failed and must be replaced. The battery is checked each
time the Test Function is executed.
1)
The higher the battery voltage, the more bars will illuminate.
2)
When the Inverter is charging the battery, the battery symbol and the
level indicator will blink together.
Description
AC output voltage.
AC input voltage.
AC output frequency.
DC battery voltage.
Inverter internal temperature.
12
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