The charger turns off after some hours off running, no lights, all black. Turn the charger off or cutting power for a few minutes and repower turns it on again. changed the charger to a complete similar new, same problem occures. Do not understand what can make this happen, nothing in the manuals tells me anything. there is solar panel connected and woltage sensitive separating relay connected. this has worked perfect for 6 years now.
What happens to your charger if the AC power is off for a short period of time. Long enough for the charger to turn off. When power restarts, does the charger auto-turn or stay off. Could it be your AC power?
Tested that now, it turns on again. the ac power is ok. i dont understand what can cause the charger to go in black and starts again by turning it of and on again. what kind of security in the charger can cause that?
