Panasonic CS-KE36NKU Indoor Unit, OPERATION lamp, TIMER lamp, Blinking, Diagnosis Contents

(1) Self-diagnostics Lamps

INDOOR UNIT	(1) OPERATION lamp
	(2) TIMER lamp
	OPERATION TIMER
	(3)
	ON/OFF

Since the indications cover various units, the corresponding parts listed below may not be present in some models.

	INDICATION ON INDOOR UNIT				.... OFF		.... BLINKING			.... ON
ALARM		TIMER	OPERATION	ERROE	DIAGNOSIS CONTENTS		POSSIBLE MALFUNCTION
CODE	(3) ...	(2) ..	(1) .	CODE
F10				S01	ROOM TEMP. SENSOR TROUBLE	(1) OPEN OR SHORT CIRCUIT IN SENSOR
						(2) POOR CONTACT AT CONNECTOR OR OPEN CIRCUIT AT
F02				S02	I/D HEAT EXCHANGER
						TERMINAL PRESS-FIT LOCATION (FOR HUMIDITY SENSOR,
					TEMP. SENSOR TROUBLE	THIS REPRESENTS SHORT-CIRCUIT DETECTION ONLY.)
F13				S03	HUMIDITY SENSOR TROUBLE	(3) I/D PCB FAILURE (I/D = INDOOR)
F04/F12				S04	COMPRESSOR TEMP. SENSOR
					TROUBLE	(1) OPEN OR SHORT CIRCUIT IN SENSOR
F09/F12-F18				S05	O/D HEAT EXCHANGER	(2) POOR CONTACT AT CONNECTOR OR OPEN CIRCUIT AT
						TERMINAL PRESS-FIT LOCATION
					TEMP. SENSOR TROUBLE	(3) O/D PCB FAILURE (O/D = OUTDOOR)
F08/F21-F24				S06	O/D AIR TEMP. SENSOR TROUBLE
F27				S07	O/D CURRENT SENSOR ERROR	O/D PCB FAILURE
						(1) MIS-WIRING	(2) AC POWER FAILURE		(3) BLOWN FUSE
E05				E01	I/D-O/D COMMUNICATION TROUBLE	(4) POWER RELAY FAILURE		(5) I/D OR O/D PCB FAILURE
					(SERIAL COMMUNICATION TROUBLE)	(6) O/D FAN MOTOR FAILURE		(7) REACTOR FAILURE
						(8) HIGH-PRESSURE SW FAILURE (9) OLR FAILURE (10) MAGNETIC COIL FAILURE
						(1) HIC OR POWER TR FAILURE (2) O/D FAN NOT OPERATING
P26				E02	HIC CIRCUIT TROUBLE	(3) INSTANTANEOUS POWER STOPPAGE			(4) SERVICE VALVE NOT OPENED.
					POWER TR CIRCUIT TROUBLE	(5) O/D FAN BLOCKED (6) CONTINUOUS OVERLOAD OPERATION
						(7) COMPRESSOR FAILURE		(8) O/D PCB FAILURE
F31				E03	O/D UNIT EXTERNAL ROM TROUBLE	(1) EXTERNAL ROM DATA FAILURE			(2) O/D PCB FAILURE
P16				E04	CURRENT PEAK CUT	(1) INSTANTANEOUS POWER STOPPAGE (2) HIC OR POWER TR FAILURE
						(3) O/D PCB FAILURE
P07				E05	PAM CIRCUIT TROUBLE	(1) O/D PCB FAILURE
					ACTIVE CIRCUIT TROUBLE	(2) O/D POWER VOLTAGE TROUBLE
P03					COMPRESSOR DISCHARGE TEMP.	(1) ELECTRIC EXPANSION VALVE FAILURE (2) CHOKED CAPILLARY TUBE
				E06		(3) INSUFFICIENT GAS (4) CONTINUOUS OVERLOAD OPERATION
					OVERHEATING PREVENTION
						(5) O/D FAN NOT OPERATING (6) O/D PCB FAILURE
P01				E07	I/D FAN OPERATION TROUBLE	(1) FAN MOTOR FAILURE		(2) CONNECTOR CONTACT FAILURE
						(3) I/D PCB FAILURE
P19				E08	4-WAY VALVE SWITCHING TROUBLE	(1) 4-WAY VALVE FAILURE (HEAT PUMP MODEL ONLY)
					ZERO-CROSS TROUBLE	(2) O/D PCB FAILURE
P15				E09	GAS-LOSS PREVENTION	(1) SERVICE VALVE NOT OPENED (2) INSUFFICIENT GAS
P29				E10	DC COMPRESSOR DRIVE	(1) OPEN PHASE (2) O/D PCB FAILURE
					CIRCUIT TROUBLE
P22				E11	O/D DC FAN OPERATION TROUBLE	(1) FAN MOTOR FAILURE		(2) CONNECTOR CONTACT FAILURE
						(3) O/D PCB FAILURE
E07/P04/P05				E12	O/D SYSTEM COMM FAILURE,	(1) MIS-WIRING (2) BLOWN FUSE			(3) POWER RELAY FAILURE
P20/P27					OLR OPERATION, O/D POWER	(4) O/D PCB FAILURE (5) COMPRESSOR FAILURE
					OPEN PHASE, O/D FREEZING
P11				E13	FREEZING-PREVENTION OPERATION	(1) I/D FAN SYSTEM TROUBLE (2) INSUFFICIENT GAS
						(3) OPERATION AT LOW TEMPERATURE

8FA2-5251-12500-1

42