b'RECHARGING THE BATTERYThe module is delivered with the battery partially charged: it is therefore necessary to put it through at least one complete charge cycle.When supplied with a solar panel (optional): during the normal operating cycle, the solar panel helps keep the battery module charged. In certain cases, e.g. solar panel positioned on the north side of the building or in a shady area, intense use, or very low temperatures, it may nonetheless be necessary to recharge the battery also by means of the charger SL2405, if provided.If the battery needs recharging, the arrows will flash red following an up or down command. Recharging is automatically controlled by the battery module.To recharge the battery:1.Detach the battery module from the base plate;2.Plug the battery charger into a power socket;3.Plug the micro-USB connector into the port provided on the module. 6'