Using The Device; Device Elements; Led Indications - Dometic GP-BOOST-50/12 Instrucciones De Montaje Y De Uso

GP-BOOST-50/12
I
NOTE
When the solar panel is exposed to light, it supplies a DC voltage to the solar charge
controller.

8 Using the device

8.1 Device elements

fig. 1,
Description
page 3
1 Controller LED (green)
2 Solar LED (red)
3 Battery LED (red)
4 Temperature sensor
5 Positive solar panel connection
6 Negative solar panel connection
7 Battery connection

8.2 LED indications

LED Status
On
Flashes
Off
On
Off
On
Off
All Green - red - green
8.3 Switching between battery banks
In some applications, two battery banks with different nominal voltages need to be charged from the same solar
panels. An external switch or relay can be used to select which battery bank is charged by the controller.
The controller automatically determines nominal system voltage at startup. If there is a large jump in battery voltage
(i.e. switching from one battery bank to another with a different nominal voltage), then the controller will detect the
new nominal system voltage and reset.
EN
Indication
Controller connected to battery, night or no solar panel volt-
age detected.
Controller connected to battery, day detected.
Battery connected with reverse polarity or not connected.
Charging failure (solar panel overvoltage or overcurrent).
Normal charging status.
Very low battery voltage or battery overvoltage.
Battery voltage in normal range.
Programming
Using the device
9