SW4024 power Issues
Power cut out completely this morning. Got this fault warning:
|2019/12/21 09:27:53||Cleared||CSW4024||847509||F47||DC Under Voltage OK|
|2019/12/21 09:27:44||Set||CSW4024||847509||F47||DC Under Voltage|
Disconnected from load, batteries and grid. Left it disconnected from loads, connected to grid and batteries. Inverter started up, started charging as usual but only at about 3 amps, it usually is about 30 amps when first starting to charge in Bulk, and went to AC Good at 25.3 in just a few minutes which is unusual.
I have the charge setting at 180 minutes, Bulk Absorb at 28.6 and float at 26.8. It was at the normal Bulk voltage when it was charging.
I have a 24 volt Sun Frost refrigerator, turned it back on so that is the only load on the batteries and it seems to be working okay. Cloudy so only getting a few amps from solar array, batteries are still at low 25's voltage.
Any ideas on why the charge rate is so low and is there a fix or is the inverter done for?
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