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J-300 Series
J-300 Series
10.0 Operating Instructions
The spa control system has automatic functions that operate upon
start-up and normal operation to protect the system. Upon power up, the
readout displays the following information:
1. Control panel displays current software release
(e.g. 3.56), then;
2. Control panel displays “888” and all indicator LEDs
are lit, permitting visual inspection of all display
segments and indicator lights for proper operation.
3. After the initial start-up sequence ends, the
actual water temperature is displayed. If water
temperature at this time is less then the factory
default temperature setting of 100°F (38°C) and the
spa is set to either standard ltration/heating mode
(page 28), the heater will turn on and run until the
water temperature rises to the factory setting, then
turn off.
Note: It is common for the heater to turn on after the spa is rst lled
because tap water is often very cold.
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 65-104°F (18-40°C). To raise the
set temperature, press the WARMER ( ) button. To lower the set
temperature, press the COOLER ( ) button.
Note: The rst press of either WARMER ( ) or COOLER ( ) button
displays the set temperature.
10.2 Activate Jet Pumps
The control panel JETS 1 button activates jets pump 1.
The rst press activates low speed, the second press
activates high speed, and the third press shuts jets pump
1 off. The JETS 2 button activates jets pump 2. The rst press activates
high speed, the second press turns jets pump 2 off. When manually
activated, either pump will automatically turn off after 20 minutes.
Pressing this button activates the waterfall, footwell light,
lighted cup holders, backlit pillows and optional exterior
lights in unison as follows: high - medium - low - off.
Note: Lights automatically turn off after 2 hours.
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