Error
Error
type
code
E04
Thermal
relay
E09
E10
E11
E12
Welding
machine
E13
E14
E15
E16
E20
Switch
E21
E22
Description
Over-heating(4th thermal relay)
Over-heating(Program in default)
Phase loss
No water
No gas
Under voltage
Over voltage
Over current
Wire feeder over load
Button fault on operating panel when switch
on the machine
Other faults on operating panel when switch
on the machine
Torch fault when switch on the machine
25
SWEISSWELD.COM
LED
status
Yellow LED
(thermal protection)
always on
Yellow LED
(thermal protection)
always on
Yellow LED
(thermal protection)
always on
Yellow LED
(lack water) always
on
Red LED always on
Yellow LED
(thermal protection)
always on
Yellow LED
(thermal protection)
always on
Yellow LED
(thermal protection)
always on
Yellow LED
(thermal protection)
always on
Yellow LED
(thermal protection)
always on
Yellow LED
(thermal protection)
always on