Renogy 100W - Load and Device Troubleshooting; Maintenance; Routine Maintenance Procedures

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OVD
Check battery parameters and make sure they are suitable to be
used with the charge controller. Use a multi-meter to check
battery voltage to reaffirm the controller’s diagnosis.
Indicator
LOAD Status
Troubleshoot
Overload
Check to make sure the devices connected to the load terminal
are within the load specification. If so, then reduce the number of
loads and it will reconnect automatically.
Short
Check the device wiring and connections going into the load.
There may be a break in the wire.
Error
Reset the controller to factory settings. If problem persists,
contact supplier.
MOS Short
Reset the controller to factory settings. If problem persists,
contact supplier.
Indicator
Device Status
Troubleshoot
OverTemp
Place controller in cooler environment and it will automatically
reconnect.
Maintenance
For best controller performance, it is recommended that these tasks be performed from time to
time.
1. Check that controller is mounted in a clean, dry, and ventilated area.
2. Check wiring going into the charge controller and make sure there is no wire damage or
wear.
3. Tighten all terminals and inspect any loose, broken, or burnt up connections
4. Make sure readings in the LCD and LED are consistent.