OperationPage 18Control Panel OperationInitial Start-upThe hot tub will automatically begin to operate when electrical power is applied. There is noON/OFF switch for the hot tub system. At power up, the jet pump will operate for one minuteto clear any trapped air in the plumbing.The control system is designed so that by simply connecting the hot tub to its properly groundedpower source and pressing the mode button, the hot tub will function properly and safely at100 F. In this mode, all control panel buttons are completely functional. To use the fullcapabilities, it is important to set the time of day.Setting the Time of Day:Press thenthen or .After either button is pressed once, hours will advance or decrease automatically in oneminute increments.Press either or again to stop the display’s time setting cycle.Filter System OperationThe hot tub is continuously filtered for 24 hours a day. The blower will activate for 30 secondsperiodically to clean out the air channel and the jet pumps will operate for 5-15 minutesperiodically to circulate the water and skim the water surface. The optional ozone generatoralso operates continuously. 24 hour circulation may be interrupted if the hot tub watertemperature is above 100 and 2 above the set temperature until the water temperature returnsto the set temperature or below 100. During this over temperature condition, a pump will runfor 15 minutes every three hours to filter and skim the hot tub water.NOTE: The optional ozone generator will be disabled for 1 hour whenever the jet pump(s),blower, or light button is pressed.