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Note: If the above problems cannot be solved, please contact the seller.
5 TROUBLESHOOTING
Problems
LED Status
Ground warning
Flashing yellow, 2S on, 2S off, Cycle
Relay adhesion
Solid red light
Leakage current fault
Flashing red, 500ms on, 500ms off, 1 time, 3S off, Cycle
CP fault
Flashing red, 500ms on, 500ms off, 2 times, 3S off, Cycle
Over current fault
Flashing red, 500ms on, 500ms off, 3 times, 3S off, Cycle
Input polarity reverse
Flashing red, 500ms on, 500ms off, 4 times, 3S off, Cycle
Leakage current loop ab-
normal
Flashing red, 500ms on, 500ms off, 5 times, 3S off, Cycle
Input terminal
overtemperature
Flashing red, 500ms on, 500ms off, 5 times, 3S off, Cycle
Input terminal
overtemperature
Flashing red, 500ms on, 500ms off, 6 times, 3S off, Cycle
Relay overtemperature
Flashing red, 500ms on, 500ms off, 7 times, 3S off, Cycle
Under voltage fault
Solid yellow light blocks for 2S and flashing red, 500ms on, 500ms
off, 1 time, 3S off, Cycle
Over voltage fault
Solid yellow light blocks for 2S and flashing red, 500ms on, 500ms
off, 1 time, 3S off, Cycle
Overload fault
Solid yellow light blocks for 2S and flashing red, 500ms on, 500ms
off, 2 times, 3S off, Cycle
Over frequency fault
Solid yellow light blocks for 2S and flashing red, 500ms on, 500ms
off, 2 times, 3S off, Cycle
Meter comm abnormal
Solid yellow light blocks for 2S and flashing red, 500ms on, 500ms
off, 3 times, 3S off, Cycle
Smart meter
comm abnormal
Solid yellow light blocks for 2S and flashing red, 500ms on, 500ms
off, 4 times, 3S off, Cycle
CT fault
Solid yellow light blocks for 2S and flashing red, 500ms on, 500ms
off, 5 times, 3S off, Cycle