AQUALUX Orchidee Manuel D'instructions page 56

7.2. Automatic anti-freezing protection
Your spa is fitted with automatic freezing protection. The anti-freezing protection
automatically activates the pumps and heating to stop the water freezing and damaging
the spa and its pipelines. There are two distinct systems to ensure perfect effectiveness:
the main anti-freezing protection and the auxiliary anti-freezing protection.
When the temperature of your spa drops below 6.7°C, the pumps and heating start
automatically to protect your system from freezing. The equipment remains in operation
until the temperature reaches 7.2°C.
Once this temperature is reached, the pump remains operating for 4 minutes, then stops
automatically. The main anti-freezing protection is deactivated if the spa voltage is
incorrect or if an error occurs in the control system.
When the main anti-freezing protection is active, the screen displays
The auxiliary anti-freezing protection starts up in case of malfunctioning of the main
protection. The auxiliary anti-freezing protection provides extra safety against your bath
freezing. The auxiliary anti-freezing protection operates in a similar way to the main
protection, with the exception of the temperature thresholds fixed by the switch and
the 4 minute delay following stopping. This protection is always active, even if an error
occurs and if the spa is stopped.
When the auxiliary anti-freezing protection is active, the screen displays
7.3. Filtration cycle programming
The filtration cycles ensure correct circulation of water in your spa. The quality of
filtration governs the homogeneity of the water temperature as well as good distribution
of treatment products. Filtration starts as soon as pump 1 operates at the lowest speed.
The Blower performs a 30 second purge at the start of all filtration cycles. During the
entire filtration, pump 1 only operates at lowest speed and it cannot be stopped.
Filtration cycles run every 12 hours, i.e. twice a day. The first filtration cycle begins 6
minutes after spa powering. The second filtration cycle begins 12 hours later. The
duration of filtration can be programmed for 2, 4, 6 or 8 hours or continually (12h),
indicated by "FILC".
The default filtration duration is 2 hours. To program the filtration cycle duration, press
"High" or "Low" then press "Jets 1". Adjust the filtration duration with the "High/low"
7.2.1. Main anti-freezing protection
7.2.2. Auxiliary anti-freezing protection
18