Description Of The Function Solar Panel 3W - Profi-pumpe 3-STUFIGE STEINKASKADE Operating Instructions Manual

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4. DESCRIPTION OF THE FUNCTION SOLAR PANEL 3W

The pump and the LED light are controlled by the „POWER" and „MODE" switches. The „POWER"
switch turns the pump „ON" or „OFF". The „MODE" switch controls the LED light when the pump is
running.
4.1 „POWER" (ON)
z Switch „POWER" (B, see illustration) is set to
„ON". The pump delivers water when the battery
is charged or when there is sufficient solar
energy. The pump can be switched on and off
with the „POWER" button. This is the normal
mode.
z When there is sufficient sunshine, the battery is
charged and the pump works. In weak sunlight
the battery supplies the energy.
z The charging time of the battery depends on the
light intensity of the sun.
z When the sun is weak and the battery voltage is
low, the pump and the LED light stop. When the
battery is recharged to a certain point, the pump
automatically starts in normal mode.
z Battery can be fully charged within about 4-5
hours if the light intensity is strong enough.
4.2 „POWER" (OFF)
z The pump and the LED light are switched off.
4.3 „MODE"
z Switch „MODE" (A, see illustration): In normal mode the pump runs during the day and at night. The
LED light is only on at night.
z If the LED light should also light during the day, the „MODE" switch must be pressed.
z If the pump is switched off, the LED light cannot light up.
INTERVAL MODE
z When the battery is low charged and the sun intensity is low, the pump will switch to interval mode.
The LED light can be switched on and off.
z Interval Recovery time: On cloudy days, a few minutes in strong sunlight may be enough to
recharge the battery a little in a very short time (usually 3-5 minutes). The pump will then run in
normal mode again.
z Restart continuous mode: When the sun intensity or battery charge level is sufficient, the control
unit automatically switches the pump back to normal mode.
LIGHTING CONTROL
z Light control at night: In normal mode, the control panel switches on the LED light only at night.
z Light control during the day: With the „MODE" switch the LED light can be switched on and off
during the day. The lighting mode can be changed according to your requirements.