Pilot Lamps - Carbest 851005 User Instructions

UK
4. Temperature Sensor (851004 optional) –– > can be connected:
For automatic adaptation and correction of the charging voltage to the battery temperature
(temperature compensation). Sensor with 3m cable.
Mounting: The thermal contact of sensor and battery »Main I« (inside temperature) should be
well. Thus, it should be screwed down to the negative pole or positive pole of the battery. It is also
possible to fasten it at the sidewall centre of the battery casing. Ensure that the installation place
is not influenced by any source of heat (motor block, exhaust, heater etc.).
Connection: Connect the temperature sensor to the terminal by means of a 2-pole cable (cable
cross section 0.5 – 1.5 mm²). The polarity and cable length is of no importance. The solar
controller recognizes the sensor automatically.
Effect: The temperature-dependent charging voltage of battery I will be adapted automatically to
the battery temperature. The temperature sensor measures the battery temperature. In case of
low temperatures (winter operation), the charging voltage will be increased in order to improve
and accelerate full charging of the weak battery.
5. LCD Display (851003 optional) –– > can be connected:
The LCD display indicates the following values: Battery voltage, charging current, charging
capacity, stored capacity and energy (V, A, W, Ah, Wh). Monitor with 5m cable.
6. BT Module (851007 optional) –– > can be connected:
The controller sends its working parameters to a smartphone (free App) through this Bluetooth module.
(Mobile phone requirements: Android: Version 5.0 or above. IOS: Apple 4.0 or above.)
Safety Mode:
The solar controller recognizes automatically a missing sensor, cable break or short-circuit of the
sensor lines, as well as unreasonable measuring values. In that case, it will switch automatically to
the usual charging voltage rates of 20 °C / 25 °C being recommended by the battery manufacturers.

PILOT LAMPS

Battery Full
(Battery fully charged, green):
If it is lighting: Battery (batteries) has (have) been charged to 100 %, finished.
>80 % (green)
851005
If it is lighting: Battery has been charged almost fully. Solar controller is still in the
charging constant voltage.
>80 % (green)
851006
If it is lighting: Battery has been charged almost fully. Solar controller is still in the
charging constant voltage.
If it is flashing: frequency 1time/s: controller over-heat
frequency 2times/s: battery over-voltage or PV over-voltage.
Charge (green)
(Only
If it is lighting: Charging
Off: Solar power is insufficient
If it is flashing: frequency 1time/s: controller over-heat
frequency 2times/s: battery over-voltage or PV over-voltage.
):
851005
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