External Input Switch
If solar heating won't be used, a SPST external switch/device can be connected to this input. This
normally open or normally closed on/off external device provides a means to turn the filter pump or
other pool equipment on or off when certain conditions exists. Connect the external switch as shown
below. After properly configuring the VS Omni (see Configuration Wizard), the filter pump and/or
desired pool equipment will be forced on or off when the external device is activated.
SPST External Switch
Either Normally Open or Normally Closed
Push on lever
Insert wire here
Pool/Spa Sensor
Air
Sensor
Optional Solar Sensor or
External Input Switch
15
USE ONLY HAYWARD GENUINE REPLACEMENT PARTS