Index - Daikin FTKS20D3VMW Service Manual

SiENBE12-713
Numerics
3 minutes stand-by..................................................86
A
A1..........................................................................236
A5..................................................................237, 247
A6..................................................................239, 240
AC1 .........................................................................56
AC2 .........................................................................56
address setting jumper........38, 40, 43, 45, 47, 49, 52
adjusting the air flow direction.......................131, 191
air purifying filter......................................................76
air purifying filter with photocatalytic deodorizing
function ............................................................76
anti-icing function in other rooms ..........................275
AUTO · DRY · COOL · HEAT · FAN operation
...............................................................129, 189
automatic air flow control ........................................65
automatic operation.................................................67
auto-restart........................................................38, 45
auto-restart function ................................................76
auto-swing...............................................................62
B
buzzer PCB .............................................................44
C
C4..........................................................................242
C7..........................................................................243
C9..........................................................................242
capacitor voltage check.........................................283
care and cleaning..........................................158, 205
centralized control .....................38, 40, 43, 45, 47, 49
changing operation room ........................................94
check
capacitor voltage check ..................................283
discharge pressure check...............................281
electronic expansion valve check ...................277
fan motor connector output check ..................276
four way valve performance check .................278
Hall IC check ..................................................285
installation condition check .............................280
inverter units refrigerant system check ...........282
limit switch continuity check............................276
main circuit electrolytic capacitor check..........284
outdoor unit fan system check (with DC motor)
...........................................................281
power supply waveforms check......................282
power transistor check....................................283
thermistor resistance check ............................279
turning speed pulse input on the outdoor unit PCB
check .................................................284
check No.01 ..........................................................276
check No.02 ..........................................................276
check No.03 ..........................................................276

Index

check No.04 ......................................................... 277
check No.05 ......................................................... 278
check No.06 ......................................................... 279
check No.07 ......................................................... 280
check No.08 ......................................................... 281
check No.09 ......................................................... 281
check No.10 ......................................................... 282
check No.11 ......................................................... 282
check No.12 ......................................................... 283
check No.13 ......................................................... 283
check No.14 ......................................................... 284
check No.15 ......................................................... 284
check No.16 ......................................................... 285
compressor .......................................................... 317
compressor lock ................................................... 251
compressor overload............................................ 250
compressor protection function .............................. 87
compressor sensor system abnormality............... 258
connectors.................... 38, 40, 43, 45, 47, 49, 52, 56
control PCB .................................................... 47, 301
control PCB (indoor unit) .......... 39, 42, 44, 46, 50, 53
cooling / heating mode lock.................................. 101
CT or related abnormality..................................... 261
D
DC fan lock........................................................... 252
defrost control ........................................................ 91
diagnosis mode .................................................... 231
discharge grille ..................................................... 291
discharge pipe ........................................................ 95
discharge pipe control ............................................ 88
discharge pipe temperature control................ 95, 255
discharge pipe thermistor ........................... 78, 80, 95
discharge pressure check .................................... 281
display PCB.................................... 39, 44, 48, 51, 53
distributor ............................................................. 315
E
E1 ......................................................................... 249
E5 ......................................................................... 250
E6 ......................................................................... 251
E7 ......................................................................... 252
E8 ......................................................................... 253
econo mode ........................................................... 70
econo operation ........................................... 143, 195
econo-mode-proof setting .................................... 101
electrical box ........................................................ 292
electrical box temperature rise ............................. 265
electronic expansion valve check......................... 277
electronic expansion valve coil............................. 312
electronic expansion valve control ......................... 92
error codes
A1 .................................................................. 236
A5 .......................................................... 237, 247
A6 .......................................................... 239, 240
Index
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