What to do if the Load LED indicator is FAST FLASHING on my Epsolar Controller?
If the Load LED indicator is FAST FLASHING, it indicates a short circuit. When the first short-circuit occurs, the controller will automatically resume to work after 10 seconds. If a second short-circuit occurs, press the button, and the controller will resume working after 3 seconds.
What to do if the Load LED indicator is SLOWLY FLASHING on my Epsolar Controller?
A slowly flashing Load LED indicator means there's an overload. Reduce the load and press the button once. The controller will resume working after 3 seconds.
Why is the charging LED indicator fast flashing on my Epsolar Controller?
The charging LED indicator flashes rapidly because the battery voltage is higher than the over voltage disconnect voltage (OVD). Verify if the battery voltage is excessively high and disconnect the solar module.
What to do if there is no LED indicator on my Epsolar Controller?
If there's no LED indicator, it means the battery voltage is lower than 6V. Use a multimeter to measure the battery voltage; the controller requires a minimum of 6V to start up.
Why is there no charging status LED indicator with normal connection on my Epsolar Controller?
The absence of a charging status LED indicator with a normal connection suggests that the input voltage of the solar module is lower than the battery voltage. Measure the input voltage of the solar module; it must be higher than the battery voltage.
How to troubleshoot a charging LED indicator that is off during daytime on my Epsolar Controller?
If the charging LED indicator is off during the daytime when sunshine falls on PV modules properly, it indicates a PV array disconnection. Check that PV and battery wire connections are correct and tight.
Guidance on physical placement and securing the controller for safe operation.
Instructions for connecting solar module, battery, and load to the charge controller.
Explains the meaning of LED status lights on the charge controller for various functions.
Details on configuring load modes and selecting battery types using the controller's buttons.
Overview of the controller's built-in protection mechanisms against electrical faults.
Guidance on diagnosing and resolving common issues encountered with the solar charge controller.
General| Brand | Epsolar |
|---|---|
| Model | LandStar LS-EU Series |
| Category | Controller |
| Language | English |
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