Panasonic CS-G93KE Service Manual page 48

CS-G93KE
Servicing Information
B. SELF DIAGNOSIS DISPLAY
The diagnostic display can be seen on the receiver of the Front Grille.
When an abnormality occurs, the unit automatically stops, and the TIMER LED blinks to indicate a malfunction. At the
same time, the type of abnormality will be indicated on the receiver as shown in the diagram below. Providing this
information reduces the time spent in diagnosing procedures.
The diagnostic display disappears when the power is turned off.
When power is re-supplied and the Diagnostic Terminals the Remote Control is shorted, the type of the previous
abnormality and the protection control works will be displayed on the receiver for approximately 10 seconds.
Diagnostic Terminals
To be used by the service
technician only.
By starting cooling operation using TEST RUN button and short the Diagnostic Terminals at the remote control, the
previous abnormalities are deleted.
Depending on the type of abnormality, you may be able to override the abnormality and use temporary operation (for
abnormalities indicated by t mark in the table).
Use the remote control to select cooling or heating operation mode and press OFF/ON button. At this moment, four short
beeps "bip.bip.bip.bip" will sound and TIMER LED will blink.
Display
(Red)
TIMER
OPEN
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