



1.Cable connector change 2. IP Setup
IRP-2 Sand Filter All Ultrasonic Sensor Cleaning Complete.
Unused LIT Collect from DTW- 221,207,120,123 Done
DTW-221,217,123 Modbus communication Problem DTW-221 & 217 new serial communication cable install DTW- 123 VFD controller and Modbus serial communication cable check Done….
1. connector change 2. IP Setup
DTW-104,105,106,107 Cleaning Done