Daikin SkyAir RZR-P Series Service Manual page 5

SiUS281117
Part 7 Appendix ........................................................................ 182
1. Piping Diagrams..................................................................................183
2. Wiring Diagrams .................................................................................187
iv
2.19 Suction Air Thermistor Abnormality ..................................................... 127
2.20 Humidity Sensor System Abnormality.................................................. 128
2.21 Room Temperature Thermistor in Remote Controller Abnormality...... 129
2.22 Outdoor Unit PCB Abnormality ............................................................ 130
2.23 High Pressure Abnormality .................................................................. 131
2.24 Actuation of Low Pressure Sensor....................................................... 133
2.25 Inverter Compressor Motor Lock ......................................................... 135
2.26 Outdoor Unit Fan Motor Abnormality ................................................... 137
2.27 Electronic Expansion Valve Coil Abnormality ...................................... 138
2.28 Discharge Pipe Temperature Control Error.......................................... 141
2.29 Refrigerant Overcharged ..................................................................... 143
2.30 High Pressure Switch System Abnormality.......................................... 144
2.31 Outdoor Unit Fan Motor Signal Abnormality ........................................ 145
2.32 Thermistor System Abnormality ........................................................... 146
2.33 High Pressure Sensor Abnormality ...................................................... 147
2.34 Low Pressure Sensor Abnormality....................................................... 149
2.35 Outdoor Unit PCB Abnormality ............................................................ 151
2.36 Radiation Fin Temperature Rise .......................................................... 153
2.37 Momentary Overcurrent of Inverter Compressor ................................. 154
2.38 Electronic Thermal (Time Lag)............................................................. 155
2.39 Inverter Startup Error ........................................................................... 157
2.40 Transmission Error (between Control and Inverter PCB)..................... 159
2.41 Radiation Fin Thermistor Abnormality.................................................. 160
2.42 Refrigerant Shortage............................................................................ 161
2.43 Power Supply Voltage Abnormality...................................................... 162
2.44 Check Operation not Executed ............................................................ 164
2.45 Transmission Error (between Indoor Units and Outdoor Units) ........... 165
2.46 Transmission Error (between Remote Controller and Indoor Unit) ...... 168
2.47 Transmission Error (between Main and Sub Remote Controllers)....... 169
2.48 Transmission Error
(between Centralized Remote Controller and Indoor Unit) .................. 170
2.49 System is not Set yet ........................................................................... 172
2.50 Check ................................................................................................... 173
1.1 Indoor Unit + Outdoor Unit ................................................................... 183
1.2 Indoor Unit ........................................................................................... 185
2.1 Outdoor Unit......................................................................................... 187
2.2 Indoor Unit ........................................................................................... 189
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