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Brief description of water management panel warning lights
AUTO warning light
Lit fixed
Lit fixed
Off
7. Maintenance
The system does not require periodic maintenance, possible faults are signalled on the control panel.
If an inspection of the unit is necessary, proceed as follows, it is in any case essential that the correct
in-flow and out-flow of cooling air is guaranteed.
!
WARNING
Before accessing the internal or external parts that are connected to the unit, disconnect the plug from
the mains socket, close the on-off valve and ensure that no one can reconnect the power supply or
open the valves during inspection.
Cabinet, check that it is clean and properly secured to the wall and that the front and back
sections are connected together correctly.
Float valve, make sure that the float valve closes hermetically and that the float is able to move
freely.
Control panel, check that the led light correctly based on the operation being performed.
Pump, check that it delivers the correct pressure and that is does not emit mechanical noises or
whistles.
Water leaks, check that the connections do not leak.
Sensors, make sure that the sensors are working correctly when cleaning the rain water
collection tank
The above mentioned operations can be performed every 6-12 months.
If the level sensor in the rainwater collection tank has to be replaced with a different type from the one
fitted in the factory, press button SET and, after having held it down for about two seconds, press also
button 2 (at this point the buttons will be pressed simultaneously). Hold them down until the first pilot
light blinks on the tank level indicator (ref.12). Switch off the power and install the new transducer. The
board will automatically adapt to the new transducer and to the water level in the tank (it is important
that the electrical characteristics remain unchanged). After having completed installation, turn the
power on again.
WARNING (only electronic transducer version with level indicator)
If there is an excessive amount of sediment at the bottom of the tank, the minimum water level (and
consequently the minimum suction level) can be reset at a higher level by means of the buttons on the
control panel.
Proceed as follows
Minimum level increase (point 0%); programming is accessed by press button SET for more than 5
sec (the 0% led starts to flash). Each time the button is pressed an led is increased that corresponds
to the increase in level by approximately 5-7 cm with a possible increase of up to 100% being 50-70
cm. Once the desired level has been reached press the button for more than 5 sec. and programming
is completed.
The minimum suction level can be automatically increased by means of a suction kit as illustrated in
fig. 3.
MAIN warning light
Off
Lit blinking
Lit fixed
ENGLISH
Function
Automatic mode and rain water suction (see drawing
5 in the attachment)
Automatic mode and mains water suction due to lack
of rain (see drawing 5 in the attachment)
Manual mode, mains water suction (see drawing 5 in
the attachment)
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