5. RECOMMENDATIONS FOR USE
5.1.
Water level
You must ensure that the water level in the spa matches the mark on the wall of the spa. Never run the
fuel system empty. This will void the warranty.
5.2.
Control box
5.2.1.
Filtration: “FILTER” button
On / off button for the filtration system. When you press this button, the filtration pump starts to work
and the red light comes on. Press the button again to stop the pump; the indicator goes out.
When the cumulative pump run time reaches 168 hours, the letters “FC” will appear on the display and
an alarm will sound. At this time, the indicator light for the filter system button is on, but the filter
system is not actually working. The indicator light for the heating system button is off and the heating
system is not working. It is only when you press the “FILTER” button again that the indicator light of the
filter system button goes out. At this time, the letters “FC” displayed on the screen will clear and the
alarm will stop. The actual water temperature is displayed. All the keys return to their normal operating
mode.
The letters “FC” and the alarm are used to remind the user to clean or replace the filter.
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