Inconsistent parallel settings
Also displayed as F47 on some models.
Fault — the inverter cuts its output and the red LED stays solid until the fault is cleared.
The exact meaning depends on your model:
Also applies to:T-REX-3K6LP1G01T-REX-4KLP1G01T-REX-4K6LP1G01T-REX-5KLP1G01T-REX-6KLP1G01
Inconsistent parallel settings
Cause: The parallel configuration is set up wrong across the group — typically a mix-up between single-phase parallel and three-phase group settings on the units.
Single-phase parallel system and group three-phase system setup error.
Source: t-rex-3-3.6-4.6-5-6klp1g01-user-guide-english.pdf, p.39
Also applies to:IVEM12048-IIIVEM 8K-12K Series II
Generator current sensor failed
Cause: Generator current sensor failure.
Restart the unit, if the error persists, contact the repair center.
Source: IVEM8K-12K-II_compressed.pdf, p.45
The inverter Settings are inconsistent — Inverter settings differ between parallel units.
Cause: Parallel inverter settings differ between units.
Source: T-REX-10KHP3G01-Inverter-User-Guide.pdf, p.29
The inverter Settings are inconsistent
Cause: Parallel inverter settings differ between units.
Source: t-rex-10klp3g01-inverter-user-guide-english.pdf, p.29
Inverter overcurrent fault — Inverter current is too high, check the given power and load size.
Cause: Inverter output current tripped the hardware overcurrent protection, which acts independently of the firmware — a fast surge from the load side or a fault in the output stage.
Source: t-rex-25-50khp3g01-user-guide-en.pdf, p.47
Also applies to:Apollo-5KLP1G01-M1Apollo-5KLP1G01-M2Apollo-4K6LP1G01-MXApollo-4K6LP1G01-M1Apollo-4K6LP1G01-M2
Inconsistent parallel settings — Inconsistent parallel settings; single-phase parallel system and group three-phase system setup error.
Cause: Single-phase parallel system and group three-phase system setup error.
Single-phase parallel system and group three-phase system setup error.
Source: t-rex-5klp1g01-t-rex-6klp1g01-datasheet-en.pdf, p.44
It depends on the model — 6 devices use code 47. On the T-REX-3KLP1G01 it means: Inconsistent parallel settings. The card for each model on this page gives its exact meaning and fix.
47 is a fault code: the inverter cuts its output and the red LED stays solid until it is cleared.
Single-phase parallel system and group three-phase system setup error. The exact steps for each affected model are listed on this page.
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.