Fault

F47

Inconsistent parallel settings.

5 Devices that report this code

What does the F47 error code mean?

F47 on a Felicity unit indicates: Inconsistent parallel settings.. It is a fault-severity event that can appear on 5 different devices in the Felicity catalog. The same code may have slightly different recommended fixes depending on the device — the per-device sections below show the exact wording from each device's official manual.

This is a fault-severity code

Fault codes stop normal operation but the unit may attempt to recover. Common causes are out-of-range conditions (voltage, current, temperature) that require checking inputs and outputs before restart.

What triggers this code

F47 is triggered when the unit's protection or monitoring logic detects the specific condition described above. The exact trigger depends on the device — see the per-device sections for the official manual entry for each.

Apollo-5KLP1G01-MXEnergy storage system↗ view on device
F47Inconsistent parallel settings.Fault
Description

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.

Recommended fix

Single-phase parallel system and group three-phase system setup error.

Source:Apollo-5KLP1G01-All-in-one-ESS-User-Guide.pdf · page 44
IVEM8048-IIInverter↗ view on device
F47Generator current sensor failed.Fault
Description

Fault: Generator current sensor failed.

Cause

Generator current sensor failure.

Recommended fix

Restart the unit, if the error persists, contact the repair center.

Source:IVEM8K-12K-II_compressed.pdf · page 45
T-REX-10KHP3G01Inverter↗ view on device
F47The inverter Settings are inconsistent.Fault
Description

Inverter settings differ between parallel units.

Recommended fix

Through the LCD control button on the inverter, the parameters of the machine are set to the same as those of other machines. if the problem persists, contact the after-sales service.

Source:T-REX-10KHP3G01-Inverter-User-Guide.pdf · page 29
T-REX-10KLP3G01Inverter↗ view on device
F47The inverter Settings are inconsistent.Fault
Description

The inverter Settings are inconsistent.

Cause

Parallel inverter settings differ between units.

Recommended fix

1. Through the LCD control button on the inverter, the parameters of the machine are set to the same as those of other machines. 2. if the problem persists, contact the after-sales service.

Source:T-REX-10KLP3G01-Inverter-User-Guide.pdf · page 29
T-REX-50KHP3G01Inverter↗ view on device
F47Inverter overcurrent fault.Fault
Description

Inverter current is too high, check the given power and load size.

Source:T-REX-50KHP3G01-user-manual-.pdf · page 47

Frequently asked about F47

What is the F47 error on Felicity?
F47 on a Felicity unit means: Inconsistent parallel settings.. It can appear on 5 different devices in the Felicity catalog. The cause and recommended fix are listed for each device on this page.
Can I clear the F47 code myself?
It depends on the severity. Warning-level codes can usually be cleared by following the recommended fix. Fault and critical codes often require checking the source condition first; if the code returns immediately after restart, escalate to authorized service.
Is the F47 fix the same on every device?
The cause is consistent — it's the same protection logic. The exact fix wording can differ per device because each official manual addresses model-specific context (input ranges, parallel-config notes, firmware revisions). Use the per-device section that matches your unit.
Where does this information come from?
Every entry is sourced directly from the official Felicity user manual for the affected device. The "Source" line at the bottom of each device's section shows the manual filename and page number.

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