Daikin E-Series Service Manual page 451

malfunction of heat exchanger thermistor
(R2T) .............................................................341
malfunction of heat exchanger thermistor
(R3T) .............................................................342
malfunction of high pressure sensor ....................374
malfunction of indoor unit fan motor .....................336
malfunction of inverter radiating fin
temperature rise ............................................377
malfunction of inverter radiating fin temperature rise
sensor ...........................................................383
malfunction of low pressure sensor ......................375
malfunction of moving part of electronic expansion
valve ..............................................................364
malfunction of outdoor unit fan motor ...................363
malfunction of PCB ..............................................376
malfunction of remote controller thermistor ..........344
malfunction of subcooling heat exchanger thermistor
(R6T) .............................................................373
malfunction of suction air thermistor ....................343
malfunction of system, refrigerant system address
undefined ......................................................401
malfunction of thermistor (R3T, R5T) for suction
pipe1, 2 .........................................................370
malfunction of thermistor (R4T) for outdoor unit heat
exchanger .....................................................371
malfunction of thermistor (R7T) for outdoor unit liquid
pipe ...............................................................372
malfunction of thermistor for outdoor air (R1T) ....368
malfunction of transmission between central remote
controller and indoor unit ..............................398
malfunction of transmission between indoor and
outdoor units in the same system .................394
malfunction of transmission between indoor units and
outdoor units .................................................390
malfunction of transmission between inverter and
control PCB ...................................................381
malfunction of transmission between main and
sub remote controllers ..................................393
malfunction of transmission between
remote controller and indoor unit ..................392
method of replacing the inverter's power transistors
modules ........................................................408
N
night set mode ......................................................106
noise filter PCB (A3P) ............................................39
O
ON/OFF button on indoor unit ..............................112
operation mode ......................................................76
outdoor unit PCB layout .......................................133
P
PCB (BP unit) .........................................................41
phase steps ..........................................................102
piping diagrams
BPMKS967A2 ................................................413
BPMKS967A3 ................................................413
CDK(X)S25/35EAVMA ..................................415
CDKS25/35/50/60CVMA ...............................415
FBQ60/71BV1 ...............................................419
viii
FCQ35/50/60/71BVE .................................... 418
FDXS25/35/50/60CVMA ............................... 415
FFQ25/35/50/60B8V1B ................................ 418
FHQ35/50/60BVV1B ..................................... 419
FLXS25/35BVMA .......................................... 416
FLXS50/60BVMA .......................................... 416
FTKS20DVMA .............................................. 414
FTKS25/35EVMA ......................................... 414
FTKS50/60FVMA .......................................... 414
FTKS71FVMA ............................................... 415
FTXS20DVMA .............................................. 414
FTXS25/35EVMA ......................................... 414
FTXS50/60FVMA .......................................... 414
FTXS71FVMA ............................................... 415
FVXS25/35FV1A .......................................... 417
FVXS50FV1A ............................................... 417
RMKS112/140/160EV1A .............................. 412
RMXS112/140/160EV1A .............................. 412
power supply insufficient or
instantaneous failure .................................... 387
power supply PCB ................................................. 49
power supply PCB (25, 35 class) .......................... 52
power supply PCB (50 class) ................................ 52
power supply waveforms check .......................... 356
pressure sensor .................................................. 407
program dry operation function ........................... 122
programme dry function ...................................... 103
R
range of air flow direction setting ........................ 156
receiver setting .................................................... 157
refrigerant circuit ................................................... 66
refrigerant flow for each operation mode .............. 70
refrigerant overcharged ....................................... 367
remote controller ......................................... 305, 306
remote controller thermostat ............................... 121
reprogramming the PCB addresses of BP unit ... 129
S
self-diagnosis by wired remote controller ............ 311
self-diagnosis by wireless remote controller ........ 312
service check function ......................................... 305
service PCB (A2P) ................................................ 38
setting of low noise operation and
demand operation ........................................ 145
setting of refrigerant additional
charging operation ....................................... 149
SH control in cooling operation ............................. 99
signal receiver PCB ............................. 43, 45, 50, 53
signal receiver PCB (A2P) .................................... 59
signal receiver PCB (A3P) .............................. 56, 64
swing flap motor malfunction / lock ..................... 338
system is not set yet ............................................ 400
T
thermistor or related abnormality (indoor unit) .... 327
thermistor resistance check ................................ 329
thermostat control ....................................... 105, 116
transmission error
between indoor unit and remote controller ... 345
between main and sub remote controller ...... 346
SiAU18-715
Drawings & Flow Charts