Instructions relating to the functional safety of the system are in bold type. 2. Safety 2.1 Proper usage The solar charge controller may only be used in PV systems for charging and controlling lead-acid batteries in accordance with this operating manual and the charging specifi- cations of the battery manufacturer.
The solar charge controller or connected cables are visibly damaged. • Emission of smoke or fluid penetration. • When parts are loose. In these cases immediately remove the solar charge controller from the solar modules and battery. 3. Description 3.1 Functions The solar charge controller •...
4. Installation WARNING Danger of explosion from sparking! Danger of electric shock! The solar charge controller may only be connected to the local loads and the bat- tery by trained personnel and in accordance with the applicable regulations. Follow the installation and operating instructions for all components of the PV sys- ...
Lay both solar module connection cables in parallel between the solar module and the solar charge controller. First connect the M+ solar module connection cable to the correct pole of the left pair of terminals on the solar charge controller (with the solar module symbol), then connect the M–...
(with the lamp symbol), then connect the L– cable. Replace the load fuse or switch on the load. 4th step: Final work Fasten all cables with strain relief in the direct vicinity of the solar charge controller (clearance of approx. 10 cm). 4.2.3 Grounding The components in stand-alone systems do not have to be grounded –...
6. Maintenance The solar charge controller is maintenance-free. All components of the PV system must be checked at least annually, according to the specifications of the respective manufacturers. Ensure adequate ventilation of the cooling element. Check the cable strain relief.
• short circuit at solar module correct the cause of the short input circuit • incorrect solar module use a solar module of the voltage specified voltage • solar module defective replace the solar module Battery display •...
9. Legal guarantee According to the German legal requirements, for this product the customer has a year legal guarantee. The seller will remove all manufacturing and material faults that occur in the product during the legal guarantee period and affect the correct functioning of the product. Natural wear and tear does not constitute a malfunction.