Jeeseng battery error code 9
WattMate is not affiliated with Jeeseng. This page summarises Jeeseng's own published documentation; your installer and Jeeseng are the authority on your system. WattMate doesn't repair systems or make site visits.
What it means
- Meaning
- BMS and PCS Communication Failure
- Likely cause
- 1. BMS not powered 2. PCS not powered 3. Corresponding communication cable loose
- What the manual says to do
- Check if the whole BESS is powered properly, inspect if the corresponding BMS and PCS communication plug is loose, and if the cable is damaged.
- Manufacturer's severity
- Critical
Jeeseng's documentation says this one needs your installer.
Extracted from Jeeseng's published manual. Check it against the manual for your model. Open the source document
When to call your installer or the warranty line
Your installer is your first warranty contact. If they've gone, the manufacturer's warranty line still covers the hardware. Don't open the inverter or battery case yourself: work inside it is for a licensed electrician.
If you see smoke, scorch marks or smell burning, switch the system off at the AC and PV isolators and call your installer. If anyone is in danger, call 000.
We don't have a warranty line on file for Jeeseng yet. See the manufacturer contacts we do hold, or ask your installer.