PARALLEL-DATA-MISSINGFault

Felicity battery error PARALLEL-DATA-MISSING

Parallel Battery Data Missing or Incorrect

Fault — the battery enters fault protection and stops normal operation until the fault is cleared — how it is shown (LED pattern or display code) depends on the model.

FLB48314TG1

BatteryFault

What it means

Parallel Battery Data Missing or Incorrect — When multiple batteries are connected in parallel, parallel connection of the batteries is not set up correctly.

Cause: The parallel connection between batteries is not set up correctly — inter-battery communication cables are mis-connected or the DIP switches are not set in the correct sequence — so the inverter loses data for some packs.

How to fix it

  1. Check the communication cables between the batteries
  2. Check whether the battery DIP switches are set in the correct sequence.

Source: Felicity-FLB48314TG1-Manual.pdf

Frequently asked questions

What does error PARALLEL-DATA-MISSING mean on a Felicity battery?
PARALLEL-DATA-MISSING means: Parallel Battery Data Missing or Incorrect. The parallel connection between batteries is not set up correctly — inter-battery communication cables are mis-connected or the DIP switches are not set in the correct sequence — so the inverter loses data for some packs.
Is error PARALLEL-DATA-MISSING a fault or a warning?
PARALLEL-DATA-MISSING is a fault code: the battery enters protection and stops normal operation until it is cleared.
How do I clear or fix error PARALLEL-DATA-MISSING?
1) Check the communication cables between the batteries. 2) Check whether the battery DIP switches are set in the correct sequence.

Related error codes

Other codes on the FLB48314TG1

All FLB48314TG1 codes

Prefer the full written guide? Read the complete Felicity inverter error-code guide

Compiled from official Felicity user manuals. Always consult your device manual and a qualified technician before performing repairs.