CONTROLLER SPECIFICATIONS
1.
1
2. SYMBOLS & WARNINGS
2
INDEX
© Davis & Shirtliff Ltd 2022
Contents herein are not warranted
3. WIRING
3
3.3 Controls Terminals Connection
5
4.2 Operational Procedure
7
3.1 Main Circuit Terminals Wiring
3
4. OPERATION
6
3.4 Wiring Main Circuit Installation Accessories
5
4.1 Keypad Description
6
3.2 Main Circuit Wiring
4
5. INVERTER PARAMETER DESCRIPTION
9
6. APPLICATION GUIDANCE
18
6.2 Single Pump Constant Pressure Control
19
6.1 System First Startup/ Troubleshooting Procedure
18
6.3 Multi-pump Constant Pressure Control
20
6.4 Parameter Setting for Master and Auxiliary
21
6.5 Day Part Water Supply Application Setting
26
6.6 Terminal Start/Stop Control Wiring and Setting
28
6.7 Manual/ Auto Control Wiring and Setting
28
6.8 Water Supply Control Using Pressure Switch
29
6.9 Pumping Application
31
FAULTY AND TROUBLE SHOOTING
7.
32
TERMS OF WARRANTY
8.
37
