Self Diagnosis Function - Fujitsu ASYA24LCC Service Instructions Manual

SELF-DIAGNOSIS FUNCTION
This function memorizes the self-diagnosis function (lamp display) in the in door control P.C.Board
when trouble occurs.
(The memory contents are not destroyed even when the power cord is unplugged from the AC outlet.)
Self-diagnosis function [lamp display] (memory reading)
(1) When error occurs, it is indicated by blinking [Operation lamp (Red)] and [Timer lamp (Green)].
(2) Upon pulling out and inserting the AC is on, the starts to operates from remote control.
(At this state, a normal operation indication is performed.)
(3) By pressing [TEST] button of remote control, indicated only during.
[3 minutes ST].
(3 minutes ST : 3 minutes from the timing AC is ON)
[Lamp display]
Turn off
AC ON
How to erase Memory
(1) While Error Indication is ON by the self-diagnosis function, the memorized contents
can be erased by pressing [Forced Auto Button] on the main unit.
(Indoor unit buzzer beeps 3 seconds.)
3 minutes delay
Operating
Indication
Start operation Input TEST signal
07-02
Error Indication
Normal indication after
3min.ST