Under normal conditions with the generator and automatic
transfer switch at rest, the Power Sentry will monitor the utility side
voltage. The "Source 1 Available" light will be on. This indicates the
utility voltage is OK.
In the timer column, the "Re-transfer Complete" light
should be on.
The generator should not be running. The transfer switch
contactors connect the utility power to the load and the generator A/C
circuits are de-energized.
