30
English
■
Fault diagnosis by remote controller
• The remote controller can recei
The code indication changes as shown below, and notifies with a long beep.
v
e a corresponding error code according to the fault from the
indoor unit.
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 consecuti
v
e beeps indicate non-corresponding codes.
•
T
o cancel the code displa
y
, hold
for 5 seconds. The code display also cancel itself if the button is not pressed for 1 minut
e
.
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
Summary of Contents for FTHF40RVLT
Page 1: ...DAIKIN ROOM AIR CONDITIONER OPERATION MANUAL MODELS FTHF40RVLT FTHF50RVLT English...
Page 32: ...1 20 14 17 17...
Page 33: ...3 6 9 10 12 13 14 16 17 19 20 21 26 31 2...
Page 34: ...3 1 9m2 1 R32 R32...
Page 35: ...4...
Page 36: ...5 1 A B...
Page 37: ...6 ON OFF 12 15 12 14 19 20 25 C...
Page 38: ...7...
Page 39: ...8 ARC480A31 LCD 7 10 11 10 13 18 16 15 18 19 20 12 19 20 ARC480A31...
Page 40: ...9 1 2 2 AAA LR03 3 1 2 3 2 3 1 1 AAA LR03 LCD AAA LR03...
Page 41: ...10 LCD LCD LCD LCD LCD...
Page 43: ...12 3D LCD LCD LCD 3D 3D LCD...
Page 44: ...13 3D...
Page 45: ...14 20 20 20 2 C 2 C 2 C 30 C 1 C 1 C 2 C...
Page 46: ...15 LCD 90 55 7 55 7 90 110 20 2 7 19 LCD...
Page 47: ...16 20 LCD LCD 20 LCD 2 5 C...
Page 48: ...17...
Page 49: ...18 LCD LCD LCD LCD LCD...
Page 50: ...19 1 2 LCD LCD 1 12 10 0 5 C 2 0 C...
Page 51: ...20 1 2 1 8 7 2 5 3 LCD 1 12 LCD...
Page 52: ...21 40 C 22 23 2 6 3 24 24...
Page 53: ...22 1 2 3 2 1 2 1...
Page 54: ...23 1 2 3 1 2 2...
Page 55: ...24 1 2 4 3 3 1 10 15 3 2 4 5 6 KAF970A46 22 23 22 23...
Page 56: ...25 1 2 3 4...
Page 57: ...26 3...
Page 58: ...27 3...
Page 59: ...28 1 4 60 AAA LR03 LCD 9 10...
Page 60: ...29 3 R32 GWP 1 550 1 GWP 824 2006...
Page 63: ...32...
Page 64: ...M16N033B 1707 HT Two dimensional bar code is a code for manufacturing 3P364188 16T...