Note:
The outputs 1 through 3 are connected by means of system plugs.
Corresponding manifolds are available as accessories. The protective caps
have to be tightened firmly. Not used outputs have to be closed by means of
the corresponding protective caps. The plugs are protected against reverse
polarity. Please do not apply force when inserting the plugs!
5. LED Displays
- „SYSTEM“
This display is illuminated in green if the
accumulator is ready for operation. Is illu-
minated in red if the accumulator is
exhaustively/deeply discharged and the
outputs are switched off.
- „CHARGING“
This display is illuminated in yellow if the integrated accumulator is char-
ged. This LED flashes if the accumulator is fully charged and is on trickle
charging.
- „OUTPUT 1 - 4“ and „Timer“
This display is illuminated in green if the output is activated. In case of a
short circuit, the corresponding green LED will flash and the output will be
switched off until the short circuit is eliminated.
6. Exchange of the accumulator
We recommend an exchange of the accumulator approx. every 2 to 3 years. A
new identical in construction accumulator is available from the manufacturer or
dealer.
Proceed as follows if you want to exchange the accumulator:
1. Set the main switch
(SYSTEM ON/OFF)
on the back side of the accumula-
tor box in into the position „OFF“ and unplug all connectors/plugs.
2. Turn the accumulator station upside down and loosen the bottom four
screws.
3. Then turn the accumulator box around again and carefully remove the lid.
4. Loosen the + pole and - pole connection on the accumulator using suitable
tools.
5. Remove the accumulator from the box and insert the new identical in con-
struction accumulator.
6. Reattach the cable lugs on the accumulator using suitable tools. In doing so,
please pay attention to the cable color: positive pole (brown) and negative
pole (blue).
7. Close the box in reverse order.
Note:
Please only use an identical in construction accumulator with identical
voltage and capacity.
Note:
The old accumulator has to be disposed of in an environmentally sound
way. For this purpose, please contact you local authorities, public collection
points or your dealer.
7. Overwintering
Fully charge the accumulator in the accumulator box. For this purpose, use a
sunny day and switch off the switch „SYSTEM ON/OFF“. Store the accumulator
box over the winter only in a fully charged status in a frost-free room. At sunny
days, you may occasionally connect the accumulator box to the solar module
for charging purposes. This will ensure an as long as possible service life of the
accumulator.
8. Troubleshooting
LED is not illuminated green in spite of solar radiation but the yellow LED
is illuminated.
1. The accumulator has not yet been charged sufficiently and the restart thres-
hold is not reached. The charging process may take several hours in case
of insufficient solar radiation.
2. Accumulator is exhausted! The accumulator should be exchanged approx.
every 2 years. Please see item 6 of this instruction.
The LED is not illuminated green in spite of solar radiation when swit-
ching-off and on again of the switch “System ON/OFF”, the pump starts to
work and the green LED is illuminated
1. The accumulator has not yet reached its restart threshold. The electronics is
reset after the deactivation and activation of the system and the connected
consumers are supplied with energy without waiting for the restart threshold.
This is a normal process and does not indicate any defect.
A green LED above an output flashes.
1. There is a short circuit on the output. Please check the connected device
and all plug-in connections (particularly those of the pumps and the LED illu-
mination) for tightness.
2. Check the cables for damages of animal bites.
The yellow LED „CHARGING“ is illuminated, nothing else works.
1. Has the switch „SYSTEM ON/OFF“ been switched on (position ON)?
2. If yes, then please switch off the switch „SYSTEM ON/OFF“ for approx. 1
minute and switch it on again.
9. Technical data:
Max. connectable module power (input):
50 Wp
Protection class:
IP 44
Accumulator voltage:
12 V
Accumulator capacity:
24 Ah
Overcharge protection:
approx. 13,8 V
Deep discharge protection:
approx. 11,8 V
Voltage threshold for restart:
approx. 12,65 V
Outputs:
- Output 1:
DC 6 V/ 1 A
- Output 2:
DC 12 V/ 1 A
- Output 3:
DC 12 - 18 V/ 1 A
- Output 4:
DC 12 V/ 4 A
WARNING of trip hazard!
Please lay the connection cable so that it does not
constitute a trip hazard!
Disposal:
Dear customer,
please cooperate in avoiding waste. When you intend to dispose of the product in
future, please consider that it contains valuable raw materials suited for recycling.
Therefore, do not dispose it of with domestic waste but bring it to a collection point for
the recycling of waste electrical and electronic equipment.
Thank you very much for your cooperation!
Manufacturer:
esotec GmbH -
Gewerbegebiet Weberschlag 9 - D-92729 Weiherhammer
Tel.-Nr: +49 9605-92206-0 - Fax.-Nr: +49 9605-92206-10
Internet: www.esotec.de
Copyright! esotec GmbH
Battery take-back
- Batteries must not be discarded into domestic waste.
- The consumer is legally required to return batteries after
use, e.g. to public collecting centers or to battery distribu-
tors.
- Contaminant-containing batteries are labeled with the sign
“crossed-out trashcan“ and one of the chemical symbols.
Used batteries should be disposed environmentally friendly
and should not be discarded into domestic waste. Your
dealer is legally required to take back old batteries.
Pb
