Aikon PD ES pump VFD has 4 pcs output relay, you could choose the 4pcs Indicator light as below :
1.Auto mode status light
2.Manual mode status light
3.Error/trip light(including overload, over current, over/under voltage ,sensor faiture etc)
4.Pump dry run protection light     5.Motor over heat prtection light
6.Pump working status(start/stop)
If you need other status light, please contact with , we will help you to know how to connect and set it.