10
1.5.6. Filtration
In this system, the fi ltration process is based on water ozonation. The water is sucked by the skim-
mer fi lter and then mixed with ozone by the injector. After that, the water returns to the SPA bath
through the ozone jet. The fi ltration process consists on two steps. The fi rst step lasts 1 minute,
water pump work at the highest speed, while the heater is on. When one pump works in a low gear
along with the water ozonator and the electric heater. The duration of fi ltration depends on the time
setting. Filtration mode is indicated by this special icon
on the display. Filtration process can be
suspended (the fi ltration icon is blinking on the display) by switching on any of massage pumps.
Filtration will return to its normal mode after 40 minutes after user last operations. Switching the
lighting on does not suspend the fi ltration process.
Setting fi ltration parameters:
● Press the fi ltration button
● The display will show Fdxx, where xx stands for the fi ltration duration from 0 to 12 hours.
● If xx is set on 0, the fi ltration does not work
● Filtration duration can be changed with these arrows
and the selected value is confi r-
med by pressing the fi ltration button
● The blinking fi ltration start time will appear on the display
● Changes are made with these arrows
and confi rmed by using the fi ltration button
● After confi rming the selected minutes by pressing the fi ltration button, the controller memorizes
the setting and returns to its normal work. If no button is pressed for longer than 5 seconds during
the setting procedure, the controller will quit the fi ltration setting menu and will not remember any
changes.
1.5.7. Fast fi ltration (Boost)
The “boo” function enables to make faster water fi ltration. During this function, all the pumps work for
1 minute. Additionally, pump works in a fast gear for 45 minutes along with the ozonator. The heater
works normally during the fast fi ltration process. After switching this function on, the „boo” sign ap-
pears on the display and is present until this function is fi nished. Fast fi ltration process is triggered
by pressing and holding the pump 1 button for 10 seconds. This function can be switched off earlier
by starting any other pumps.
1.5.8. Setting the water temperature
To set the water temperature, press the arrow buttons on the control panel.
The selected temperature does not have to be confi rmed, but only set. The display, after 5 seconds
from the last pressing, will return to the previous status and start showing the current water tempe-
rature. The controller maintains the set temperature with an accuracy of ± 0,5°C (1°F). If the water
temperature is lower than that previously set, the controller will start the heater and low gear pump
(fi ltration circuit) and keep it on until the water reaches its required temperature. If the economy
mode is on
the controller keeps the water temperature lower by 10 degrees than that previous
ly set. After the economy mode is off, the controller returns to maintaining the previou set tempera-
ture.
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