Daikin FTXS09DVJU - Page 302

SiUS04-702
Index iii
HOME LEAVE operation ............................................29
horizontal blade ................................................188, 212
hot start function .........................................................31
I
indoor heat exchanger thermistor ..............................33
indoor unit PCB abnormality ....................................123
input current control .............................................39, 52
input over current detection ......................................136
installation condition check ......................................174
insufficient gas .........................................................164
insufficient gas control ..........................................45, 59
INTELLIGENT EYE ....................................................27
INTELLIGENT EYE sensor PCB ............................9, 11
inverter POWERFUL operation ..................................30
inverter principle .........................................................19
inverter units refrigerant system check ....................176
J
J3 .............................................................................154
J4 .............................................................................281
J6 .............................................................................154
JA ...................................................................8, 10, 281
JB ...................................................................8, 10, 281
JC ...................................................................8, 10, 281
jumper settings .........................................................281
L
L1 ...............................................................................14
L2 ...............................................................................14
L3 .............................................................................156
L4 .............................................................................158
L5 .....................................................................160, 162
LED A .........................................................8, 10, 12, 14
LED1 ......................................................................8, 10
LED2 ......................................................................8, 10
LED3 ......................................................................8, 10
left side plate ............................................................203
liquid compression protection function 2 ..............40, 54
liquid piping ..............................................................224
low Hz high pressure limit ..........................................55
low-voltage detection ...............................................169
M
main circuit electrolytic capacitor check ...................178
MID .............................................................................16
mode changing control ...............................................37
mode hierarchy ....................................................34, 47
mold proof air filter (prefilter) ......................................32
motor
fan motor ...................................................201, 234
fan motor ...................................................227, 259
swing motor .......................................................195
mounting plate for the bearing .................................228
N
night set mode ............................................................26
O
OL activation .............................................................132
ON/OFF button on indoor unit ....................................31
operation lamp ..........................................................116
outdoor air temperature thermistor ...........................155
outdoor heat exchanger thermistor .............................33
outdoor unit fan system check ..................................175
output over current detection ....................................160
over current ..........................................45, 59, 136, 160
overload ........................................................45, 59, 132
overload protector .......................................................12
over-voltage detection ..............................................168
P
P4 .............................................................................154
panel
front panel ......................................... 183, 231, 253
right side panel .................................. 226, 235, 261
top panel ................................................... 230, 252
partition plate ....................................................239, 270
PI control ..............................................................36, 49
piping diagrams ........................................................284
piping fixture .............................................................224
plate
clamp plate ........................................................ 254
drip proof plate .......................................... 215, 230
left side plate ..................................................... 203
partition plate ..................................................... 239
partition plate ..................................................... 270
right side plate ................................................... 201
shelter ....................................................... 193, 230
position sensor abnormality ......................................149
power failure recovery function .......................8, 10, 281
power supply PCB ..............................................15, 263
power supply waveforms check ................................176
power transistor check ..............................................177
power-airflow dual flaps ..............................................21
POWERFUL operation .........................................30, 60
POWERFUL operation mode .....................................46
preheating operation .............................................37, 50
printed circuit board (PCB)
buzzer PCB ......................................................... 11
control PCB (indoor unit) ................. 9, 11, 195, 220
control PCB (outdoor unit) ............. 13, 15, 249, 266
display PCB ......................................................... 11
filter PCB ............................................................. 13
INTELLIGENT EYE sensor PCB ..................... 9, 11
MID ...................................................................... 16
power supply PCB ....................................... 15, 263
service monitor PCB ................................... 15, 263
signal receiver PCB ................................. 9, 11, 194
SPM .................................................................... 16
problem symptoms and measures ...........................118
programme dry function ..............................................23
propeller fan ......................................................232, 259