Differences

This shows you the differences between two versions of the page.

--- mppt-error-codes [2019-05-20 10:55] – [Err 116 - Calibration data lost] rvanzundert
+++ mppt-error-codes [2019-07-05 06:43] – [Err 20 - Maximum Bulk-time exceeded] mvader
@@ Line 37: / Line 37: @@
 ==== Err 20 - Maximum Bulk-time exceeded ====
-This error can only occur when the maximun bulk-time protection is active.
-This error will not auto-reset.
-This error is generated when the battery-absorption-voltage is not reached after 10 hours of charging.
-This protection is default disabled in all Solar Chargers.
+=== Solar Chargers ===
+The maximum bulk time protection is a feature that was in the chargers when they were just released (2015 or earlier) and later the feature was removed.
-It is default enabled on the Skylla-i and the Skylla IP44.
+If you do see this error, then update to the latest firmware.
-Our advice is to not enable it on solar chargers.
+If you then still have the error, perform a reset to factory defaults of the configuration, and reconfigure the solar charger.
+=== AC Chargers ===
+This protection is default enabled on the Skylla-i and the Skylla IP44.
+This error is generated when the battery-absorption-voltage is not reached after 10 hours of charging.
+The feature of this safety protection is to detect a shorted cell; and stop charging.
 ==== Err 21 - Current sensor issue ====