7
of any pump.
• If electronic system detects temperature below 15
0
C degrees of the surrounding air then ANTI-
FROST systems starts after 15 minutes from last pump switch off.
• If during filtration mode ANTIFROST system starts, filtration mode will be switch off.
1.2. JETS
SP
A MARINA is equipped with an innovative jet system:
Jets Number Photo
fi xed mini jet 12
pcs.
fi xed ozone mini jet 1 pcs.
Large Matrix jets with replaceable inserts
fi xed directional jet 2
pcs.
rotational jet 4 pcs.
The direction and the rotational jets can be regulated.
The hydromassage can be intensifi ed by turning the jets in a clockwise
direction (about 90°), and an anti-clockwise direction decreases hydro-
massage intensity and eventually closes the jets.
The rotational and directional jet inserts may be exchanged.
The inserts can be unscrewed by a fi rm hand movement in an anti-clockwise direction and then
taken out of its frame. Another prepared insert may be fi tted to the frame, this time in a clockwise
direction until stop.
The exchange should be performed while the bath is NOT operating.