Panasonic CS-MTZ16TKE Operating Instructions Manual - page 15
15
English
Troubleshooting
Diagnostic
display
Abnormality/Protection
control
H 00
No memory of failure
H 11
Indoor/outdoor abnormal
communication
H 12
Indoor unit capacity unmatched
H 14
Indoor intake air temperature sensor
abnormality
H 15
Outdoor compressor temperature
sensor abnormality
H 16
Outdoor current transformer (CT)
abnormality
H 19
Indoor fan motor mechanism lock
H 21
Indoor
fl
oat switch operation
abnormality
H 23
Indoor heat exchanger temperature
sensor 1 abnormality
H 24
Indoor heat exchanger temperature
sensor 2 abnormality
H 25
Indoor ion device abnormality
H 27
Outdoor air temperature sensor
abnormality
H 28
Outdoor heat exchanger temperature
sensor abnormality
H 30
Outdoor discharge pipe temperature
sensor abnormality
H 32
Outdoor heat exchanger
temperature sensor 2 abnormality
H 33
Indoor/outdoor misconnection
abnormality
H 34
Outdoor heat sink temperature sensor
abnormality
H 35
Indoor/outdoor water adverse current
abnormality
H 36
Outdoor gas pipe temperature
sensor abnormality
Diagnostic
display
Abnormality/Protection
control
H 37
Outdoor liquid pipe temperature
sensor abnormality
H 38
Indoor/outdoor mismatch
(brand code)
H 39
Abnormal indoor operating unit or
standby units
H 41
Abnormal wiring or piping
connection
H 59
Eco sensor abnormality
H 64
Outdoor high pressure sensor
abnormality
H 67
nanoe abnormality
H 70
Light sensor abnormality
H 97
Outdoor fan motor mechanism lock
H 98
Indoor high pressure protection
H 99
Indoor operating unit freeze protection
F 11
4-way valve switching abnormality
F 17
Indoor standby units freezing
abnormality
F 90
Power factor correction (PFC)
circuit protection
F 91
Refrigeration cycle abnormality
F 93
Outdoor compressor abnormal
revolution
F 94
Compressor discharge pressure
overshoot protection
F 95
Outdoor cooling high pressure
protection
F 96
Power transistor module overheating
protection
F 97
Compressor overheating protection
F 98
Total running current protection
F 99
Outdoor direct current (DC) peak
detection
How to retrieve error codes
If the unit stops and the TIMER indicator blinks, use the remote control to retrieve the error
code.
TIMER
SET
CANCEL
ON
OFF
SET CHECK CLOCK
RESET
AC
RC
TIMER
SET
CANCEL
ON
OFF
SET
CLOCK
RESET
AC
RC
Press for
5 seconds
Press for 5
seconds to
quit checking
Press until you hear
beep sound, then write
down the error code
Turn the unit off and
reveal the error code to
authorised dealer
2
1
3
4
• For certain errors, you may restart the unit for limited operation if there are 4 beeps when
operation starts.
T
roubleshooting
ACXF55-04100_01EN.indd 15
ACXF55-04100_01EN.indd 15
12/19/2016 5:30:00 PM
12/19/2016 5:30:00 PM