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01_EN_3P322795-1C.indd 17
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Fault diagnosis by remote controller
• In case the air conditioner is malfunctioning, you can check the error code via the remote
The code indication changes as shown below, and notifies with a long beep.
controller before consulting with service personnel and informing them of the malfunction code.
1.
When is held down for 5 seconds, a
“
” indication blinks on the temperature
display section.
2.
Press
repeatedly until a continuous
beep is produced.
•
NOTE
• A short beep and two consecutive beeps indicate non-corresponding codes.
•
T
o cancel the code display, hold
for 5 seconds. The code display also cancel itself if the button is not pressed for 1 mi
n
ute.
CODE
MEANING
SYSTEM
00
NORMAL
UA
INDOOR-OUTDOOR UNIT COMBINATION FAULT
U0
REFRIGERANT SHO
RTAGE
U2
DROP
VOLTA
GE OR MAIN CIRCUIT
OVERVOLTAGE
U4
F
AILURE
OF TRANSMISSION (BETWEEN INDOOR UNIT AND OUTDOOR UNIT)
INDOOR
UNIT
A1
INDOOR
PCB DEFECTIVENESS
A5
HIGH PRESSURE CONTROL OR FREEZE-UP PROTECTOR
A6
FAN M
OT
OR F
AULT
C4
F
AUL
TY HE
A
T EXCHANGER
TEMPERA
TURE SENSOR
C9
F
AUL
TY SUCTION AIR
TEMPERATURE
SENSOR
OUTDOOR
UNIT
EA
COOLING-HE
A
TING SWITCHING ER
ROR
E1
CIRCUIT B
O
ARD F
AULT
E5
OL S
TARTED
E6
F
AUL
TY COMPRESSOR S
TAR
T UP
E7
DC FAN M
OT
OR F
AULT
E8
OVERCURRENT INPUT
F3
HIGH
TEMPERA
TURE DISCHARGE PIPE CONT
ROL
F6
HIGH PRESSURE CONT
ROL
(IN COOLING)
H0
SENSOR F
AULT
H6
OPERA
TION HA
L
T DUE
T
O F
AUL
TY POSITION DETECTION SENSOR
H8
DC CURRENT SENSOR F
AULT
H9
F
AUL
TY SUCTION AIR
TEMPERA
TURE SENSOR
J3
F
AUL
TY DISCHARGE PIPE
TEMPERA
TURE SENSOR
J6
F
AUL
TY HE
A
T EXCHANGER
TEMPERA
TURE SENSOR
L3
ELECTRICAL
PAR
TS HE
A
T F
AULT
L4
HIGH
TEMPERA
TURE
A
T INVE
R
TER CIRCUIT HE
ATSINK
L5
OUTPUT
OVERCURRENT
P4
F
AUL
TY INVE
RTER
CIRCUIT HE
ATSINK
TEMPERA
TURE SENSOR
CANCEL
CANCEL
CANCEL
31
CANCEL
Troubleshooting
Summary of Contents for DTXF25T2VMA
Page 1: ...DAIKIN ROOM AIR CONDITIONER OPERATION MANUAL MODELS DTXF25T2VMA DTXF50T2VMA DTXF35T2VMA...
Page 33: ...MEMO 01_EN_3P322795 1C indd 27 12 3 2012 12 00 42 PM 32...
Page 34: ...MEMO 01_EN_3P322795 1C indd 17 12 3 2012 12 00 09 PM 33...
Page 35: ...MEMO 01_EN_3P322795 1C indd 27 12 3 2012 12 00 42 PM 34...
Page 37: ...DAIKIN ROOM AIR CONDITIONER OPERATION MANUAL MODELS DTXF60T2VMA DTXF71T2VMA...
Page 69: ...MEMO 01_EN_3P322795 1C indd 27 12 3 2012 12 00 42 PM 32...
Page 70: ...MEMO 01_EN_3P322795 1C indd 17 12 3 2012 12 00 09 PM 33...
Page 71: ...MEMO 01_EN_3P322795 1C indd 27 12 3 2012 12 00 42 PM 34...