How do I clear or fix error 61?

Power down the inverter, wait 5 minutes for capacitors to discharge, then restart. If the fault recurs immediately or repeatedly, record the exact code and contact your installer or the manufacturer's service line.

Felicity inverter error 61 (F61)

Load overload 150% Fault

Also displayed as F61 on some models.

Fault — the inverter cuts its output and the red LED stays solid until the fault is cleared.

T-REX-50KHP3G01

InverterFault

What it means

Load overload 150% Fault — The load exceeds 150%, the load should be reduced.

Cause: Internal protection has triggered. Refer to the official product manual page listed on this code's source reference for the manufacturer's exact cause analysis.

How to fix it

Power down the inverter, wait 5 minutes for capacitors to discharge, then restart.
If the fault recurs immediately or repeatedly, record the exact code and contact your installer or the manufacturer's service line.

Source: T-REX-50KHP3G01-user-manual-.pdf, p.48

Frequently asked questions

What does error 61 mean on a Felicity inverter?: 61 means: Load overload 150% Fault. Internal protection has triggered. Refer to the official product manual page listed on this code's source reference for the manufacturer's exact cause analysis.
Is error 61 a fault or a warning?: 61 is a fault code: the inverter cuts its output and the red LED stays solid until it is cleared.
How do I clear or fix error 61?: Power down the inverter, wait 5 minutes for capacitors to discharge, then restart. If the fault recurs immediately or repeatedly, record the exact code and contact your installer or the manufacturer's service line.

Related error codes

Other codes on the T-REX-50KHP3G01

All T-REX-50KHP3G01 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.