Pump Schedule Button

The "Pump Schedule Enabled" button allows for transferring the maintenance heating in the Idle state from the pump and in-line booster heater to the in-tank heaters without the pump running. This is beneficial for commercial locations wanting to keep empty rooms quiet by not running the pumps during the open hours.  For residential installations, this can be used so that the pump does not cut on during the overnight hours.  

Once enabled the setting can be changed or disabled as needed.