atersa leo 1 - INSTALLATION AND START-UP; Installation and Start-up Process; PRECAUTION WITH THE POLARITIES

INSTALLATION AND START-UP
Situation
Installation and Start-up Process
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Place the regulator in a vertical position (fixed on the wall) to ease heat dispersion. Do not let
objects upon the regulator.
The electric cables must not be pulled at the regulator. They must be fixed on the wall.
Environment temperature lower than 40ºC.
Dry place and protected from inclemency. Relative Humidity < 90% without condensation.
Next to the batteries.Aired place to avoid gases accumulation of the batteries.
Easy access for the user, out of reach of children or domestic animals.
'ini' will appear on the display
The indicator of charge phase will light intermittent (normal functioning mode).
The equipment is already installed and working.
The equipment is already installed and working.
The data appear on the display during some seconds ,which, once passed,
automatically disappear to reduce consumption. The indicators informing on the
regulator state do it intermittent for the same reason. By pushing the button, it emits
a short acoustic signal.
PRECAUTION WITH THE POLARITIES
1. Connect the regulator to the batteries (beginning with the negative).
2. If the
3.
5. Connect the Panels line. If it is during the day and it is in charge phase, push the button
(panel intensity) and confirm that it is higher than 0.0Amperes.
Factory programme: Regulation Mode
PbA (Lead-Acid batteries with liquid electrolyte), approximate capacity 200Ah.
If the accumulators capacity is very different, we have to change the capacity of the
accumulator programmed in the regulator so that the regulation criterions are correct. For
this, make the following sequence:
1. Push simultaneously until the actual capacity of the battery appears
2. Push to reduce or to increase.
3. Push to accept, record, or finish.
indicator of charge phase will not light intermittent, disconnect the battery, wait for
a seconds and re-connect the battery. Do that until the indicator of charge phase will
light intermittent.
Push the button and confirm that the nominal Voltage is found or about to be found
(12, 24 or 48v).
4. Connect the consumption line. Connect some consumption and check that it starts.
A
V
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V
A
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A
V
DIGITAL CHARGEREGULATOR LEO1
06
MU-12-L