Index - Daikin CTXS09GVJU Service Manual

SiUS12-814
Numerics
3-D airflow ................................................................. 26
3-minute standby....................................................... 43
A
A1............................................................................ 114
A5.................................................................... 115, 125
A6.................................................................... 117, 118
AC1 ................................................................... 21, 212
AC2 ................................................................... 21, 212
address setting jumper........................................ 14, 16
adjusting the airflow direction.................................... 80
air purifying filter with photocatalytic deodorizing
function .............................................................. 37
anti-icing function in other rooms ............................ 157
ARC433A ................................................................ 107
AUTO · DRY · COOL · HEAT · FAN operation.......... 78
automatic airflow control ........................................... 27
automatic operation................................................... 29
auto-restart................................................................ 37
auto-swing................................................................. 26
B
buzzer PCB ............................................................... 15
C
C4............................................................................ 121
C9............................................................................ 121
capacitor voltage check........................................... 165
care and cleaning...................................................... 92
centralized control ..................................................... 14
changing operation room .......................................... 52
check
capacitor voltage check .................................... 165
discharge pressure check................................. 163
electronic expansion valve check ..................... 159
fan motor connector output check .................... 158
four-way valve performance check ................... 160
installation condition check ............................... 162
inverter units refrigerant system check ............. 164
main circuit electrolytic capacitor check............ 166
outdoor unit fan system check
(with DC motor).................................... 163
power supply waveforms check........................ 164
power transistor check...................................... 165
thermistor resistance check .............................. 161
turning speed pulse input on the outdoor unit PCB
check ................................................... 166
check No.01 ............................................................ 158
check No.10 ............................................................ 164
check No.11 ............................................................ 164

Index

check No.12.............................................................165
check No.13.............................................................165
check No.14.............................................................166
check No.15.............................................................166
check No.16.............................................................167
check No.4...............................................................159
check No.5...............................................................160
check No.6...............................................................161
check No.7...............................................................162
check No.8...............................................................163
check No.9...............................................................163
CN11..........................................................................18
CN14..........................................................................18
coils..........................................................................216
compressor ......................................................187, 225
compressor lock.......................................................129
compressor overload ...............................................128
compressor protection function..................................43
compressor sensor system abnormality ..................138
connectors ...............................................14, 16, 18, 21
control PCB..........................................................15, 16
cooling / heating mode lock .......................................59
CT or related abnormality ........................................141
D
DC fan lock ..............................................................130
defrost control ............................................................47
diagnosis mode........................................................108
diode bridge .............................................................230
discharge grille.........................................................195
discharge pipe ...........................................................52
discharge pipe control................................................44
discharge pipe temperature control .........................135
discharge pipe thermistor ....................39, 53, 184, 220
discharge pressure check........................................163
display PCB .........................................................15, 17
E
E1 ............................................................................127
E5 ............................................................................128
E6 ............................................................................129
E7 ............................................................................130
E8 ............................................................................131
EA ............................................................................133
electrical box....................................................171, 205
electrical box temperature rise.................................145
electronic expansion valve check ............................159
electronic expansion valve coil ................................183
electronic expansion valve control.............................50
error codes
A1 ......................................................................114
Index
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