If a fault is indicated on the PurePro, there will be an alarm sound, output wil stop and a fault icon will be displayed on the LCD screen.
If a remote is connected, the Fault Indicator LED will flash. The type of fault is indicated by the number of Load Status Indicator LEDs that are on.
| LED Screen Icon | Remote LED Sequence | Fault | Solution |
F01 | 1 Load LED | Input over/undervoltage Input voltage is >15.5V or <10.5V | The PurePro will detect voltage to check if it has reached threshold voltage for automatic recovery. If there was an overvoltage event, the PurePro will automatically recover when voltage reaches <14.5V. If there was an undervoltage event, the PurePro will automatically recover when voltage reaches >12.0V for 5 minutes, or when the on/off button is cycled. |
F02 | 2 Load LEDs | AC output short-circuit | Unplug and check the connected appliances, then restart the PurePro manually. |
F03 | 3 Load LEDs | Overtemperature Fans have malfunctioned or temperature is >60°C | Turn off the PurePro and unplug connected appliances. Let the PurePro cool until its temperature is below 60°C, then restart the PurePro manually. |
F04 | 4 Load LEDs | Overload | Unplug and check the connected appliances, then restart your the PurePro manually. |
| F05 | 5 Load LEDs | Internal fault | Restart the PurePro. If the PurePro still fails to work after several attempts, contact BMPRO. |