Page 3610.0 Heating ModesThe control system in your spa activates a programmable “standard” or“economy” mode which effects when the heater operates. Refer to sec-tions 10.1 and 10.2 below for additional information.10.1 Standard Mode (Factory Default)Standard mode is typically selected by customers in cold climates whereheat up times are extended due to lower ambient temperatures. In thismode, water temperature is regulated by the set temperature which acti-vates the heater automatically as needed.10.2 Economy ModeEconomy mode is typically selected by customers in warm climateswhere heat up times are minimized due to higher ambient temperatures.In this mode, the water temperature is regulated by the set temperatureonly when a programmed filter cycle is running, unless in summer logic(page 38).10.3 Selecting Standard or Economy ModePress the MODE button to select either “Standard” or “Economy”mode. The control panel’s indicator on the right side of the LCD changesto indicate which mode is selected.10.4 Clean-Up “Blow-Out” CycleThe clean-up cycle is once per day in both Standard and Economymodes at 12:00 (noon) for two minutes. This is not user programmable.Jets pump 2 activates for one minute to circulate any water in the plumb-ing. After 1 minute, jets pump 2 shuts off and jets pump 1 turns on, runsfor 1 minute, then shuts off.