Replacement; Replace Battery Module - Pylontech FORCE H Series Manual

Replacement

1) Replace battery module:

- Charge existing module to full(100%SOC), make sure the new battery module is 100%SOC as well.
- Dismantle D+ and D- Power Cable, Communication Cable and Grounding Cable.
- Dismantle the BMS`s fix screw of left and right side. And dismantle the fix metal brackets.
- Remove the BMS, be careful there still has DC voltage on the front connector.
- Remove the battery module till the defective one, be careful there still has DC voltage on the front connector.
- Mount up the new battery module, connect back the BMS and fix the bracket and screws.
- Double check the installation, then connect back the power and communication cable.
- Restart the BMS, make a fully charge.
Handle from here DON`T touch here