The IPLC M210 has unique diagnostic feedback LEDs which indicate live outlet or block heater problems. Each IPLC unit has two different colored LEDs, red and green and a clear IR LED. Both the red and green LEDs can be solid or flashing. Read below to learn more about the meaning for each state of the LEDs.
Power is available.
The load has been accepted.
Short circuit in your equipment.
The load is over the programmed load limit.