











Dtw-220 & 219 RTU, VFD & CCTV Panel all equipment cleaning
Modbus Serial communication cable check Complete. No problem Found in the Field LIT Do Not Down in The Boring After 10 Meter
IRP-1 Sand Filter FCP Panel Cleaning Done
ONU connection Problem . Now DTW-223 5 Nos CCTV operation in NAV-4
when we install new VFD controller , the HMI Graph do not change from scada that time . so we reinstall old VFD…