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Temperature display: press RESET on PRCD, read the current temperature on the screen.
Heater Button: Press HEATER button to start or stop heating.
The filter will automatically be running for 15 seconds to test the working condition once HEATER
function is started. If there is no abnormality, the heater will keep working until the water temperature
reaches the set value. When water temp goes below the set temp, the heater will restart to heat the
water automatically. The constant lighting HEATER icon means the heating system is on working
status. The flash lighting HEATER icon means the heating system is initiating or on insulation mode.
Filter Button: Press FILTER button to turn the function on/off. The FILTER icon should be
constantly lighting when the function is activated.
NOTE: Filtration cannot be turned off when Heating is activated (Whether the heater is running or at
rest). When Heating function is turned off, filtration will stop after 30 seconds. Filtration function can
then be activated separately.
NOTE: The auto-filtration system is automatically activated every 4 hours.
Bubble Button: Can adjust among 3 levels of bubbling power. The default bubbling massage
power is at level 2 (500W). Press the BUBBLE button again, switching to level 3 (720W). Press again
to enable level 1 (300W). To shut down the function, press the BUBBLE button for 3 seconds.
NOTE: The bubbling massage function will be shut down automatically after every 20 minutes
operation for safety concern. It cannot be operated within 10 minutes after shutting down.
Adjustment Buttons: Press UP or DOWN button, the screen flashes setting temperature. Re-set
the temperature within 3 seconds. Otherwise the temperature setting mode will end automatically. If
the other button is pressed during the setting , the setting will also stop. The current temperature
shown on the screen is confirmed.
NOTE: Default setting temperature is 38°C; Temperature setting range: 20 - 40°C.
Controller Locking: Press UP and DOWN button at the same time for 3 seconds, the buzzer will
ring 3 times, meaning that the controller is locked. In this mode, the function will not be turned on if
the button is pressed. Press UP and DOWN button at the same time again for 3 seconds to unlock
the controller.
Timer Button: Press the TIMER button to enter the intelligent pre-setting mode. By pressing UP
and DOWN button, you can set and start heating automatically with in up to 99 hours. The TIMER
setting is confirmed if no further operation in more than 3 seconds or press TIMER button again. The
heater will start working after current setting hours. The setting hour can also be changed by entering
the pre-setting mode again. The TIMER icon should be constantly lighting when activated.
Cancel: Press the TIMER button for 3 seconds to cancel the pre-setting.
NOTE: The pre-setting function cannot be turned on during heating process. The pre-setting mode
will also end once the heating function is on or after the spa is reboot.
FILTER
HEATER
BUBBLE
TIMER