Panasonic CS-ME7NKE-Y Installationsanleitungen Seite 31

(1) Self-diagnostics Lamps
• Since the indications cover various units, the corresponding parts listed below may not be present in some models.
INDICATION ON INDOOR UNIT
TIMER OPERATION
• • • • •
(3) (2) (1)
DIAGNOSIS CONTENTS
CODE
•
S01
ROOM TEMP. SENSOR TROUBLE
I/D HEAT EXCHANGER
S02
TEMP. SENSOR TROUBLE
S03
HUMIDITY SENSOR TROUBLE
COMPRESSOR TEMP. SENSOR
S04
O/D HEAT EXCHANGER
S05
TEMP. SENSOR TROUBLE
S06
O/D AIR TEMP. SENSOR TROUBLE
S07
O/D CURRENT SENSOR ERROR
I/D-O/D COMMUNICATION TROUBLE
E01
(SERIAL COMMUNICATION TROUBLE)
HIC CIRCUIT TROUBLE
E02
POWER TR CIRCUIT TROUBLE
E03
O/D UNIT EXTERNAL ROM TROUBLE
E04
CURRENT PEAK CUT
PAM CIRCUIT TROUBLE
E05
ACTIVE CIRCUIT TROUBLE
COMPRESSOR DISCHARGE TEMP.
E06
OVERHEATING PREVENTION
E07
I/D FAN OPERATION TROUBLE
4-WAY VALVE SWITCHING TROUBLE
E08
ZERO-CROSS TROUBLE
E09
GAS-LOSS PREVENTION
DC COMPRESSOR DRIVE
E10
CIRCUIT TROUBLE
E11
O/D DC FAN OPERATION TROUBLE
O/D SYSTEM COMM FAILURE,
E12
OLR OPERATION, O/D POWER
OPEN PHASE, O/D FREEZING
E13
FREEZING-PREVENTION OPERATION
TIMER lamp
OPERATION lamp
.... OFF .... Blinking
POSSIBLE MALFUNCTION
(1) OPEN OR SHORT CIRCUIT IN SENSOR
(2) POOR CONTACT AT CONNECTOR OR OPEN CIRCUIT AT
TERMINAL PRESS-FIT LOCATION (FOR HUMIDITY SENSOR,
THIS REPRESENTS SHORT-CIRCUIT DETECTION ONLY.)
(3) I/D PCB FAILURE (I/D = INDOOR)
TROUBLE
(1) OPEN OR SHORT CIRCUIT IN SENSOR
(2) POOR CONTACT AT CONNECTOR OR OPEN CIRCUIT AT
TERMINAL PRESS-FIT LOCATION
(3) O/D PCB FAILURE (O/D = OUTDOOR)
O/D PCB FAILURE
(1) MIS-WIRING (2) AC POWER FAILURE (3) BLOWN FUSE
(4) POWER RELAY FAILURE (5) I/D OR O/D PCB FAILURE
(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
(3) INSTANTANEOUS POWER STOPPAGE (4) SERVICE VALVE NOT OPENED
(5) O/D FAN BLOCKED (6) CONTINUOUS OVERLOAD OPERATION
(7) COMPRESSOR FAILURE (8) O/D PCB FAILURE
(1) EXTERNAL ROM DATA FAILURE (2) O/D PCB FAILURE
(1) INSTANTANEOUS POWER STOPPAGE (2) HIC OR POWER TR FAILURE
(3) O/D PCB FAILURE
(1) O/D PCB FAILURE
(2) O/D POWER VOLTAGE TROUBLE
(1) ELECTRIC EXPANSION VALVE FAILURE (2) CHOKED CAPILLARY TUBE
(3) INSUFFICIENT GAS (4) CONTINUOUS OVERLOAD OPERATION
(5) O/D FAN NOT OPERATING (6) O/D PCB FAILURE
(1) FAN MOTOR FAILURE (2) CONNECTOR CONTACT FAILURE
(3) I/D PCB FAILURE
(1) 4-WAY VALVE FAILURE (HEAT PUMP MODEL ONLY)
(2) O/D PCB FAILURE
(1) SERVICE VALVE NOT OPENED (2) INSUFFICIENT GAS
(1) OPEN PHASE (2) O/D PCB FAILURE
(1) FAN MOTOR FAILURE (2) CONNECTOR CONTACT FAILURE
(3) O/D PCB FAILURE
(1) MIS-WIRING (2) BLOWN FUSE (3) POWER RELAY FAILURE
(4) O/D PCB FAILURE (5) COMPRESSOR FAILURE
(1) I/D FAN SYSTEM TROUBLE (2) INSUFFICIENT GAS
(3) OPERATION AT LOW TEMPERATURE
31
.... Illuminated
8FA2-5251-19500-1