Fujitsu General 410A Error 1f: Connection indoor unit error

Fujitsu General 410A · taken from the manufacturer’s manual, pages cited

Error code1f

The system detected a connection error with the indoor unit. The manual's first action is: “5 flashes”

Model
Fujitsu General 410A
Display shows
Connection indoor unit error (1f)
Type
Error code
Source
Manual p. 24

What 1f means

Connection indoor unit error p. 27

Common causes

  • Connected indoor unit error p. 27

What to do

  1. 5 flashes p. 27

If 1f is still not resolved

The manual gives no further instruction for this code. Open the code table in the PDF or contact Fujitsu General service.

Open the manual at page 24 All 410A error codes Manual details & download

This page summarises what the manufacturer’s manual says about 1f; 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 Fujitsu General. Found a mistake? Report an error.