Protection Status Indicators
Note:
In mixed mode, if no welding operation is performed within 2 minutes, the
Power Button (D) will automatically go off and the welder will enter the
charging mode.
• Flip the Circuit Breaker (7) on the rear cover to the "ON" position. Press the Power Button (D) on
the front panel; a green light will illuminate. Mixed mode will be automatically enabled and the
welder is ready for operation. In the mixed mode, it will automatically switch to the quick charge
mode and the charge mode switch will be locked; it will be unlocked only when the welding
operation is stopped.
Status
Digital Display
LED Indicator
Battery temperature is too high. Shut down and
allow the unit to cool.
The battery is low. Please recharge.
AT (I) Flashing
LT (H) Normally On
HT (G) Normally On
AT (I) Flashing
HT (G) Flashing
(C) Flashing
HT (G), LT (H) Flashing
HT (G) Flashing
LT ( H) Flashing
The temperature of welder is too high. Discontinue
use, and wait for system temperatures to recover.
Welding electrode adhesion (short circuit); please
separate the electrode holder and the ground clamp.
High temperature indication during charging; will
resume after temperatures normalize.
Low temperature indication during charging; will
resume after temperatures normalize.
System error code. Try to restart the welder and
please contact Service if the code reappears after
restarting.
Battery temperature is too low. Please use the
welder within the allowable ambient temperature
range.
The temperature difference inside the battery is
large. Shut down and wait for temperatures to
normalize.
