Panasonic FP0H Error E50: Battery error (A battery comes off or the voltage drops.)

Panasonic FP0H · taken from the manufacturer’s manual, pages cited

Error codeE50

Battery error (A battery comes off or the voltage drops.) The manual's first action is: “Check the backup battery, and replace or connect it if necessary.”

Model
Panasonic FP0H
Display shows
Battery error (A battery comes off or the voltage drops.) (E50)
Type
Error code
Source
Manual p. 206

What E50 means

Battery error (A battery comes off or the voltage drops.) p. 206

Common causes

  • The voltage of the backup battery lowered or the backup battery is not installed in the control unit. p. 206

Safety warnings — read before you start

  • WARNINGWARNING. Incorrect operation may lead to death or serious injury. p. 2
  • CAUTIONCAUTION. Incorrect operation may lead to injury or material loss. p. 2

What to do

  1. Check the backup battery, and replace or connect it if necessary. p. 206

If E50 is still not resolved

  • Check the backup battery, and replace or connect it if necessary. p. 206
    “Check the backup battery, and replace or connect it if necessary.”
Open the manual at page 206 All FP0H error codes Manual details & download

This page summarises what the manufacturer’s manual says about E50; 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 Panasonic. Found a mistake? Report an error.