Daikin RXSQ24TAVJU Service Manual page 154

SiUS331708EA
5. Check ...................................................................................................... 257
5.1 High Pressure Check ............................................................................... 257
5.2 Low Pressure Check ................................................................................ 258
5.3 Superheat Operation Check..................................................................... 259
5.4 Power Transistor Check ........................................................................... 260
5.5 Refrigerant Overcharge Check................................................................. 261
5.6 Refrigerant Shortage Check..................................................................... 262
5.7 Vacuuming and Dehydration Procedure .................................................. 263
5.8 List of Inverter-Related Error Codes......................................................... 264
5.9 Concept of Inverter-Related Error Codes................................................. 265
5.10 Thermistor Check ..................................................................................... 266
5.11 Pressure Sensor Check ........................................................................... 269
5.12 Master Unit Centralized Connector Setting Table .................................... 270
5.13 Master/Slave Unit Setting Table............................................................... 271
5.14 Broken Wire Check of the Relay Wires .................................................... 272
5.15 Fan Motor Connector Check .................................................................... 273
5.16 Electronic Expansion Valve Coil Check ................................................... 273
141 Service Diagnosis