User's Manual

Comfort Line Products, Inc.
19
OPERATION
• Test the GFCI before each use. (Refer to the
instructions provided in the Maintenance section of
this manual.)
• Plug into a properly grounded receptacle.
• Do not use extension cords.
Temperature Control
1. During normal operation, the control display on the top of the
power pack displays the current water temperature.
2. To set the desired water temperature, press and release the up or down
heat button. e display will flash the desired water temperature
set point. To change the set point, press the up or down button
once for each degree of water temperature, to a maximum of 104ºF
(40ºC).
3. After a few seconds pass without pressing either heat button,
the display will return to the current water temperature. e spa
will begin heating to the desired water temperature at a rate of
approximately 1 to 1-1/2 degrees F per hour.
4. e spa is made to hold the set temperature. Do not lower the
temperature set point after use. e heater will turn on and off
automatically to maintain the desired temperature.
5. In case of electric power interruption, the spa temperature set point
will default to 100ºF when electric power is restored.