mppt-error-codes
Differences
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| Both sides previous revisionPrevious revision | Next revisionBoth sides next revision | ||
| mppt-error-codes [2019-12-11 23:22] – [Err 2 - Battery voltage too high] mvader | mppt-error-codes [2019-12-18 09:11] – tabreu | ||
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| Line 91: | Line 91: | ||
| Error recovery: | Error recovery: | ||
| * Error 38: First disconnect the solar panels and disconnect the battery. Wait for 3 minutes, then reconnect the battery first and next the panels. | * Error 38: First disconnect the solar panels and disconnect the battery. Wait for 3 minutes, then reconnect the battery first and next the panels. | ||
| - | * Error 39: The charger will automatically resume operation once the battery voltage drops below the float level for 1 minute. | + | * Error 39: The charger will automatically resume operation once the battery voltage drops below its maximum voltage setting (normally Equalisation or Absorption voltages), for 250V versions or float voltage |
| If the error persists the charge controller is probably faulty. | If the error persists the charge controller is probably faulty. | ||
| + | |||
| + | ==== Err 40 - PV Input failed to shutdown ==== | ||
| + | |||
| + | If the charger is unable to turn off the PV input, it will go into a safe mode in order to protect the battery from over-charging or having a high voltage on the battery terminals. In order to do that, the charger will stop charging and disconnect its own output. The charger will become faulty. | ||
| ==== Information 65 - Communication warning ==== | ==== Information 65 - Communication warning ==== | ||
mppt-error-codes.txt · Last modified: 2024-02-12 05:48 by guy_stewart