Daikin RXYQ-TA Series Service Manual page 6

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3.9 Low Indoor Airflow.................................................................................... 189
3.10 Swing Flap Motor Abnormality ................................................................. 190
3.11 Power Supply Voltage Abnormality .......................................................... 192
3.12 Blower Motor Stops for Over/Under Voltage ............................................ 193
3.13 Electronic Expansion Valve Coil Abnormality, Dust Clogging .................. 194
3.14 Drain Level above Limit............................................................................ 195
3.15 Capacity Determination Device Abnormality ............................................ 196
3.16 Transmission Abnormality between Indoor Unit PCB and Fan PCB ........ 197
3.17 Blower Motor Communication Error ......................................................... 199
3.18 Thermistor Abnormality ............................................................................ 200
3.19 Combination Error between Indoor Unit PCB and Fan PCB .................... 201
3.20 Blower Motor HP Mismatch...................................................................... 202
3.21 Indoor Blower Does Not Have Required Parameters to Function ............ 203
3.22 Remote Sensor Abnormality .................................................................... 204
3.23 Humidity Sensor System Abnormality ...................................................... 205
3.24 Infrared Presence/Floor Sensor Error ...................................................... 206
3.25 Remote Controller Thermistor Abnormality .............................................. 211
3.26 Outdoor Unit Main PCB Abnormality........................................................ 212
3.27 Current Leakage Detection ...................................................................... 213
3.28 Missing of Leakage Detection Core ......................................................... 214
3.29 Actuation of High Pressure Switch ........................................................... 215
3.30 Actuation of Low Pressure Sensor ........................................................... 217
3.31 Inverter Compressor Motor Lock.............................................................. 219
3.32 Compressor Damage Alarm ..................................................................... 221
3.33 Outdoor Fan Motor Abnormality ............................................................... 223
3.34 Electronic Expansion Valve Coil Abnormality........................................... 226
3.35 Discharge Pipe Temperature Abnormality ............................................... 228
3.36 Wet Alarm................................................................................................. 230
3.37 Refrigerant Overcharged.......................................................................... 232
3.38 Harness Abnormality (between Outdoor Unit Main PCB and
Inverter PCB)............................................................................................ 233
3.39 Outdoor Fan Motor Signal Abnormality .................................................... 234
3.40 Thermistor Abnormality ............................................................................ 235
3.41 High Pressure Sensor Abnormality .......................................................... 237
3.42 Low Pressure Sensor Abnormality ........................................................... 239
3.43 Inverter PCB Abnormality......................................................................... 241
3.44 Reactor Temperature Rise Abnormality ................................................... 243
3.45 Inverter Radiation Fin Temperature Rise Abnormality ............................. 244
3.46 Inverter Compressor Instantaneous Overcurrent ..................................... 245
3.47 Inverter Compressor Overcurrent............................................................. 247
3.48 Inverter Compressor Startup Abnormality ................................................ 249
3.49 Transmission Error between Inverter PCB and
Outdoor Unit Main PCB............................................................................ 252
3.50 Power Supply Voltage Imbalance ............................................................ 254
3.51 Reactor Temperature Abnormality ........................................................... 256
3.52 Inverter Radiation Fin Temperature Abnormality ..................................... 257
3.53 Field Setting after Replacing Outdoor Unit Main PCB Abnormality or
Combination of PCB Abnormality............................................................. 259
SiUS341615E
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