TW3000F Microcomputer Constant Pressure Water Supply Controller

After years of field use and user feedback, the TW controller has evolved with the following practical features:

 LCD Chinese character display, parameter settings, and alarms are clear at a glance, allowing for debugging without a manual.

 Online parameter adjustment is convenient, especially the ability to set pressure using only the plus and minus keys, providing great

convenience for both manufacturers and users.

 Fire inspection function, effectively preventing fire pump corrosion.

 Comprehensive alarms, including inverter faults, remote meter disconnection and short-circuit faults, undervoltage timeout, and water level alarm indicators.

 Password-controlled timed shutdown, offering convenience in handling special issues.

 Programmable three-stage time-controlled start/stop (three starts and three stops), pressure variation by time period (six pressure values) (T option).

 Small flow shutdown function (i.e., sleep function), Model 147 features a nighttime small pump operation mode, providing convenience in energy-saving applications with special requirements.

1.

One main with two backups type: TW3000 136 /T three soft starters

2. One main with three backups type: TW3000 148 /T four soft starters

3. Boiler water replenishment type: TW3000 125 /T with drain valve output

4. One main with two backups + small pump type: TW3000-147

5. Upper and lower limit alarm type

6. Boiler circulation pump differential pressure control type

7. Air conditioning cooling tower temperature difference control type

8. One main with one backup type: TW2000 /T universal type

9. Chinese LCD mini type: TW3000A (fire inspection)

Excels in areas such as [Deep Well Water Level Protection], [Hot Water Level Measurement], [Fire Water Level Display].

Cutout dimensions: Width 90mm × Height 90mm