



1 :MW03B 2: MW14A 3:MW08A 4: MW13B
1.Cable connector change 2. IP Setup
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….
problem found: IRP-1 Backwash holding tank -A pump’s cable terminal box gets short circuit & burn. For instance, a fault signal came in…
There was so much dust
One Comment