DEYE 5kW / 8kW Error F47: AC over frequency

DEYE inverter · taken from the manufacturer’s manual, pages cited

Fault codeF47

AC over frequency error F47 indicates grid frequency is out of specification range. The manual's first action is: “1. Check the frequency is in the range of specification or not; 2. Check whether AC cables are firmly and correctly connected; 3. Seek help from us, if can not go back to normal state.”

Model
DEYE 5kW / 8kW
Display shows
AC over frequency (F47)
Type
Fault code
Source
Manual p. 35

What F47 means

AC over frequency p. 35

Common causes

  • Grid frequency out of range p. 35

What to do

  1. 1. Check the frequency is in the range of specification or not; 2. Check whether AC cables are firmly and correctly connected; 3. Seek help from us, if can not go back to normal state. p. 35

If F47 is still not resolved

  • Seek help from us, if can not go back to normal state. p. 35
    “Seek help from us, if can not go back to normal state.”
Open the manual at page 35 All 5kW / 8kW error codes Manual details & download

This page summarises what the manufacturer’s manual says about F47; each statement links to the page it comes from, and quoted lines are copied word for word. It is not a substitute for the manual or for a qualified installer. ManualLib is not affiliated with DEYE. Found a mistake? Report an error.