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Topside Controller Instructions cont...
Temp/Set (80°F - 104°F / 26°C - 40°C)/ Freeze
Protection
Temp/Set (80°F - 104°F / 26°C - 40°C)
The start-up temperature is set to 100°F/37°C. The Last measures
temperature is constantly displayed on the LCD.
NOTE: The last measured spa temperature displayed is current
only when the pump has been running for at least 1 minute.
To display the set temperature, press the “Cool” or “Warm” pad
once.
To change the set temperature, press the pad a second time before
the LCD stops ashing. Each press of the “Cool” or “Warm” pad will
continue to either lower of raise the set temperature respectively.
After three seconds, the LCD will stop ashing and display the cur-
rent spa temperature.
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 provide freeze
protection. The equipment stays on until 4 minutes after the sen-
sors 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 sensor protection acts similiarly ex-
cept with the temperature thresholds determined by the switch and
without a 4-minute delay in turnoff. See your dealer for details.
