![]() ![]() To re-enable:Ĭonnect to the solar charger via the VE.Direct port. It is possible to enable/disable Bluetooth in the product settings. If the system also contains a battery monitor, or if the system is connected to VRM, the battery voltages and the cycle history of the battery can be accessed This will give a complete picture of the battery history and it can be determined if the battery is near the end of its service life or has been abused. The solar charger will keep 30 day of battery voltage history. It is hard to tell what has exactly happened to a battery during its lifetime. It is not recommended to mix batteries of different ages in one battery bank. In case of multiple battery system replace the whole battery bank. When the faulty battery is charged, the damaged cell will not accept charge and the remaining cells will receive the broken cell’s charge voltage and thus will be overcharged. When a battery is old or has been damaged, a likely scenario is that one of these cells is not operational anymore. ![]() Err 203, Err 205, Err 212, Err 215 - Internal supply voltage errorĪ battery that is at the end of its service life or has been damaged by incorrect use, can be prone to being overcharged.Ī battery contains a number of cells that are connected in series. Error 55, Error 56, Error 58 - Inverter self test failed Error 53, Error 54 - Inverter output voltage Error 50, Error 52 - Inverter overload, Inverter peak current Error 43 - Inverter shutdown (Ground Fault) Error 42 - Inverter shutdown (Ground Fault) Error 41 - Inverter shutdown (PV isolation) Error 22, 23 - Internal temperature sensor failure Error 17 - Controller overheated despite reduced output current Error 8 - Remote battery voltage sense failure (connection lost) Error 6, Error 7 - Remote battery voltage sense failure Error 5 - Remote temperature sensor failure (connection lost) ![]() Error 3, Err 4 - Remote temperature sensor failure Appendix C : Example system schematic and wiring diagram MPPT grounding, detection of PV array insulation faults & Earth fault alarm notification If you already have an open ticket with a support agent, please reply to the last email sent. based support staff by Submitting a Request or by chatting with our Live Agents. If you are still experiencing concerns, please contact our U.S. Unplug the unit and remove the batteries for a full five minutes to allow the unit to power down completely before restoring power. Please make sure that you are using recommended batteries as well as the included power adapter. If the clock uses a power adapter and does not feature a reset button:
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