[. . . ] · SC-MP-DY4 / Dual-Pump System · The Quick Reference Card provides a quick overview of your spa's main functions and the operations accessible with your digital control pad. Starting Pump 1: Press Pump 1 to turn Pump 1 on at low speed. When at high speed, a built-in timer turns pump off after 20 minutes and when at low speed after 2 hours, unless manually deactivated first. The "Pump 1" indicator lights up when Pump 1 is on at high speed. [. . . ] Color/ display sequences are: 1· LEDs light up and slowly cycle through all six colors. 8· LEDs light up for 2 sec. , flash off, then flash on in the next color until all six colors have been displayed. A built-in timer turns lights off after 2 hours unless manually deactivated first. The "Light" icon is displayed when LED light is on. Starting Pump 2: Press Pump 2 to turn Pump 2 on. A built-in timer automatically turns pump off after 20 minutes, unless pump has been manually deactivated. The "Pump 2" indicator lights up when Pump 2 is on. Setting water temperature: Use Up or Down arrow keys to regulate water temperature. The temperature setting will be displayed for 5 seconds to confirm your new selection. The "Set Point" indicator displays the desired temperature, NOT the current water temperature!Water temperature can be adjusted by 1° increments from 59 to 104°F (15 to 40°C). Temperature display unit: Press and hold Light key for 5 seconds to display water temperature in either Fahrenheit (°F) or Celsius (°C). If a power-up occurs, system returns to default setting (°F). Quick Reference Card Automatic water heater start: When water temperature is 1°F (0. 5°C) lower than the Set Point, the heater will automatically turn on until water temperature reaches Set Point plus 1°F (0. 5°C). It flashes when there is a request for more heat but the heater has not yet started. N. B. : If your system is configured in Low Current Mode, the heater will not start if a pump is on at high speed. Economy mode: Press Econo key to switch from Normal mode to Economy mode. In Economy mode, system maintains temperature at the desired Set Point during filter cycles only. Set Point is 20°F (11°C) below the Normal mode Set Point for the rest of the time. [. . . ] Our Smart Winter Mode protects your spa from the cold by automatically turning pumps on for one minute several times a day to prevent water from freezing in pipes. The system will reset automatically when water temperature reaches 109°F (43°C). Press any key to reset the system, then reprogram all desired parameters. 3 flashing dots are displayed. ·E QU IPP ITH GECKO'S EX ED W CLU Smart Winter Mode TM SIV E· 9919-100496-C [. . . ]