Owner`s manual

Light/ Mode/ Freeze Protection
Light
Press the “Light” button to turn the light on and off. If left on, the
light automatically turns off after 4 hours.
Mode
The mode is changed by pressing the “Warm” or “Cool” button,
then pressing the “Light” button.
Standard Mode is programmed to maintain the desired tempera-
ture. Note that the last measured spa temperature is current only
when the pump has been running for at least 2 minutes. “St” will
be displayed momentarily when you switch into Standard Mode.
Economy Mode heats the spa to the set temperature only during
ltercycles.“Ec”willdisplaysolidwhentemperatureisnotcur-
rent, and will alternate when temperature is current.
Sleep mode heats the spa to within 20°F/10°C of the set tempera-
tureonlyduringltercycles.“SL”willdisplaysolidwhentempera-
ture is not current, and will alternate when temperature is current.
Freeze Protection
If the temperature sensors detect a drop to below 44°F/6.7°C
within the heater, the pump will automatically activate to pro-
vide freeze protection. The equipment stays on until 4 minutes
after the sensors detect that the spa temperature has risen to
45°F/7.2°C or higher. In cold climates, an additional freeze sensor
may be added to protect against freeze conditions that may not
be sensed by the standard sensors. Aux freeze snesor protection
acts similiarly except with the temperature thresholds determinted
by the switch and without a 4-minute delay in turnoff. See your
dealer for details.
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