7
Model: TX-201/202 Article No. 5010/5011, 08/2022
Display
Figure
Number
Figure
Fault Description and Handling Methods
1
Inverter fault icon, displayed when fault occurs (Including: short circuit,
overload, under voltage, over voltage, over temperature, etc.)
When the voltage is undervoltage, there will be a "di...di..." alarm sound (10
seconds), and the AC icon on the LCD screen will flash, and the green light
on the AC switch button will flash.
2
Battery failure icon
3
Normal temperature
Figure 3 The pointer
points to the middle
Low temperature fault, icon 1
and 3 appear at the same
time
Figure 3 The pointer points
to L
High temperature
fault, icon 1 and 3
appear at the same
time
Figure 3 The pointer
points to H
In low temperature environment, battery discharge failure:
When -20+/-3 , the battery is protected at low temperature level I, and the
icons 1, 2, and 3 are displayed at the same time,
-25+/-3 C, battery level II low temperature protection, LCD breath-holding
screen, no display, and red light flashing on AC switch button,
Recovery temperature after discharge low temperature protection: -10+/-3
