Page 15 of 32 IS2303VSP3J Rev-A
DIP SWITCH STATUS
5.3. External Relay Speed Control Wiring (Optional, for remote selection of pump speed)
Note: For third party controls and Hayward controls that are NOT software compatible.
Figure 5.3-1
Connection wire must be rated for a minimum of 300V. Inputs are rated to accept a low voltage supply of 18-30 VAC, 9-
30 VDC, 50/60 Hz. The “+12V” and “COM” terminals may be used as a low voltage supply, however, these terminals also
supply power to the user interface, so care must be taken when connecting to these terminals to ensure proper operation
of the user interface. DIP switch #1 must be “ON”.