Fujitsu General 410A Error 23: Connected combination error – Meaning, Causes & Fix

Error code23

23 on the Fujitsu General 410A is listed in the manual as: Connected combination error. The manual's first action is: “When the wiring is incorrect. - When power is on and one of the below occurs: (Ref. Service Tip #021-Incorrect Wiring)”

Model: Fujitsu General 410A
Display shows: Connected combination error (23)
Type: Error code
Source: Manual p. 13

Meaning
Common causes
What to do
Still not solved
Source

What 23 means

Connected combination error p. 13

Common causes

When the connection is incorrect. p. 13

What to do

When the wiring is incorrect. - When power is on and one of the below occurs: (Ref. Service Tip #021-Incorrect Wiring) p. 13

If 23 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 13 All 410A error codes Manual details & download

This page summarises what the manufacturer’s manual says about 23; 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.