I use the H pin to 12V to turn ON & Off the charger and it worked for a while and now it does not. Shorting L & H does not turn the charger ON either?
- Engine Shutdown Detection Override option is OFF so according to section 4.4 of the manual, the charger should turn ON when H pin voltage is above 7V;
- Input Voltage Lock-Out function is also Disabled;
- Mode is set to Charger
Strangely, when the Output of the charger is disconnected and reconnected, the charger is turned ON regardless of the status of H pins. If 12v is put on H pin, then the charger is turned OFF permanently regardless if H pin voltage is recycled contrary to the normal operation of this remote pin.
It seems that the charger function still works but the remote pins L & H function does not anymore.
Any thoughts anyone?