Daikin FTXM-V Series Service Manual page 4

5. Check ......................................................................................................134
Part 7 Trial Operation and Field Settings ..................................... 147
1. Pump Down Operation............................................................................148
2. Forced Cooling Operation .......................................................................149
3. Trial Operation ........................................................................................150
4. Field Settings ..........................................................................................152
5. Silicone Grease on Power Transistor/Diode Bridge................................158
Part 8 Appendix ............................................................................. 159
1. Piping Diagrams......................................................................................160
2. Wiring Diagrams......................................................................................163
3. Operation Limit........................................................................................167
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4.20 System Shutdown due to Temperature Abnormality in Compressor ....... 119
4.21 Compressor System Sensor Abnormality ................................................ 120
4.22 Position Sensor Abnormality .................................................................... 121
4.23 DC Voltage/Current Sensor Abnormality.................................................. 124
4.24 Thermistor or Related Abnormality (Outdoor Unit)................................... 126
4.25 Electrical Box Temperature Rise.............................................................. 128
4.26 Radiation Fin Temperature Rise .............................................................. 129
4.27 Output Overcurrent Detection .................................................................. 131
5.1 Thermistor Resistance Check .................................................................. 134
5.2 Indoor Fan Motor Connector Check ......................................................... 135
5.3 Power Supply Waveform Check............................................................... 135
5.4 Electronic Expansion Valve Check........................................................... 136
5.5 Four Way Valve Performance Check ....................................................... 137
5.6 Inverter Unit Refrigerant System Check................................................... 138
5.7 Inverter Analyzer Check ........................................................................... 138
5.8 Rotation Pulse Check on the Outdoor Unit PCB ...................................... 140
5.9 Installation Condition Check..................................................................... 141
5.10 Discharge Pressure Check....................................................................... 142
5.11 Outdoor Fan System Check ..................................................................... 142
5.12 Main Circuit Short Check.......................................................................... 142
5.13 Capacitor Voltage Check.......................................................................... 144
5.14 Power Module Check ............................................................................... 145
4.1 Temperature Display Switch .................................................................... 152
4.2 When 2 Units are Installed in 1 Room...................................................... 152
4.3 Facility Setting (cooling at low outdoor temperature) ............................... 153
4.4 Drain Pan Heater...................................................................................... 154
4.5 Service Mode of Wireless Remote Controller .......................................... 155
1.1 Indoor Unit................................................................................................ 160
1.2 Outdoor Unit ............................................................................................. 161
2.1 Indoor Unit................................................................................................ 163
2.2 Outdoor Unit ............................................................................................. 165
SiUS042113E
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