J-200
10.0  Operating Instructions
The spa control system has automatic functions that operate upon start 
up and normal operation to protect the system. Upon the rst power up, 
the readout displays a sequence of information about the conguration of 
the hot tub. Then the Priming Mode will begin, page 20.
Note: It is common for the heater to turn on after the spa is rst lled 
because tap water is often very cold. If water temperature, at this time, 
is less than the factory default temperature setting of 100°F (38°C) the 
heater will turn on and run until the water temperature rises to the factory 
setting, then turn off.
10.1  Setting Water Temperature
The spa’s thermostat provides optimum control of water  
temperature. The temperature set point (set temperature) can be 
adjusted from 65°F (18.5°C) to 104°F (40°C). To raise the set 
temperature, press the WARMER (   ) button. To lower the set 
temperature, press the COOLER (   ) button. The rst press of either 
WARMER (   ) or COOLER (   ) button displays the set temperature.
To access the overtemp feature that allows the spa to reach 106°F 
(41°C) follow the steps below. 
WARNING: RISK OF HYPERTHERMIA (OVER-HEATING) 
CAUSING SEVERE INJURY, BURNS, WELTS OR DEATH! 
Water temperature in excess of 104°F (40°C) may injurious to 
your health.
!
A.  Raise the temperature to 104°F (40°C)
B.  Press any temperature button, and while the Set 
Temperature is displayed (ashing):
•  Press and hold the MENU (   ) button then;
•  Press the WARMER (   ) button at the same time. Press once 
to raise the temperature to 105°F (40.5°C); press again to raise it 
to 106°F (41°C).
Note: If the temperature is set to 105°F (40.5°C) and you would like to 
raise the temperature to 106°F (41°C), you will have to repeat the steps 
above.
C.  When the overtemp feature has been activated, the icon after 
the temperature will display an “o” as an indicator for being in the 
overtemp mode.
D.  If the Set Temperature is either 105°F (40.5°C) or 106°F (41.0°C) 
and you simply press any temperature button while the Set Temperature 
is ashing, the Set Temperature will jump to 104 °F (40.0°C).
Note: If the temperature is manually changed below 104°F (40°C) or 
power is turned off and you would like to raise the temperature to 106°F 
(41°C) again, you will have to repeat the steps above.
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