Daikin VRV EMERION RXYQ-AATJA Service Manual page 5

SiUS342303E
2. Troubleshooting with Remote Controller.................................................231
3. Troubleshooting by Error Code ...............................................................234
Table of Contents
1.3 With Gas Furnace .................................................................................... 229
1.4 Gas Furnace Lockout Reset..................................................................... 229
1.5 With Infrared Presence/Floor Sensor ....................................................... 230
2.1 BRC1E73 ................................................................................................. 231
2.2 BRC1H71W.............................................................................................. 232
2.3 Wireless Remote Controller ..................................................................... 232
3.1 Error Codes and Descriptions .................................................................. 234
3.2 Error Codes (Sub Codes)......................................................................... 236
3.3 Prediction Codes ...................................................................................... 245
3.4 External Protection Device Abnormality ................................................... 249
3.5 Indoor Unit Control PCB Abnormality....................................................... 251
3.6 Drain Level Control System Abnormality.................................................. 252
3.7 Indoor Fan Motor Lock, Overload............................................................. 254
3.8 Indoor Fan Motor Abnormality.................................................................. 256
3.9 Overload/Overcurrent/Lock of Indoor Fan Motor...................................... 260
3.10 Blower Motor Not Running ....................................................................... 261
3.11 Indoor Fan Motor Status Abnormality....................................................... 262
3.12 Low Indoor Airflow.................................................................................... 263
3.13 Swing Flap Motor Abnormality ................................................................. 264
3.14 Power Supply Voltage Abnormality .......................................................... 266
3.15 Blower Motor Stops for Over/Under Voltage ............................................ 267
3.16 Electronic Expansion Valve Coil Abnormality, Dust Clogging .................. 268
3.17 Gas Furnace Abnormality......................................................................... 269
3.18 Drain Level above Limit............................................................................ 270
3.19 Self-Cleaning Decoration Panel Abnormality ........................................... 271
3.20 Capacity Determination Device Abnormality ............................................ 282
3.21 Transmission Abnormality between Indoor Unit Control PCB and Fan
PCB .......................................................................................................... 283
3.22 Blower Motor Communication Error ......................................................... 285
3.23 Climate Talk Communication Error .......................................................... 286
3.24 Thermistor Abnormality ............................................................................ 287
3.25 Combination Error between Indoor Unit Control PCB and Fan PCB ....... 288
3.26 Blower Motor HP Mismatch...................................................................... 289
3.27 Indoor Blower Does Not Have Required Parameters to Function............ 290
3.28 Remote Sensor Abnormality .................................................................... 291
3.29 Humidity Sensor System Abnormality ...................................................... 292
3.30 Infrared Presence/Floor Sensor Error ...................................................... 293
3.31 Remote Controller Thermistor Abnormality .............................................. 298
3.32 Outdoor Unit Main/Sub PCB Abnormality ................................................ 299
3.33 Detection of Ground Leakage by Leak Detection Circuit ......................... 300
3.34 Missing of Ground Leakage Detection Core ............................................ 301
3.35 Activation of High Pressure Switch .......................................................... 302
3.36 Activation of Low Pressure Sensor .......................................................... 304
3.37 Compressor Motor Lock ........................................................................... 305
3.38 Compressor Damage Alarm..................................................................... 307
3.39 Outdoor Fan Motor Abnormality ............................................................... 309
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