Daikin FTXR-T Series Service Manual page 4

5. Check ......................................................................................................112
Part 7 Trial Operation and Field Settings ..................................... 124
1. Pump Down Operation............................................................................125
2. Forced Cooling Operation .......................................................................126
3. Trial Operation ........................................................................................127
4. Field Settings ..........................................................................................129
5. Silicone Grease on Power Transistor/Diode Bridge................................132
Part 8 Appendix ............................................................................. 133
1. Piping Diagrams......................................................................................134
2. Wiring Diagrams......................................................................................136
3. Outdoor Unit............................................................................................137
4. Operation Limit........................................................................................139
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4.25 Output Overcurrent Detection .................................................................. 109
5.1 Thermistor Resistance Check .................................................................. 112
5.2 Indoor Fan Motor Connector Check ......................................................... 113
5.3 Power Supply Waveform Check............................................................... 113
5.4 Electronic Expansion Valve Check........................................................... 114
5.5 Four Way Valve Performance Check ....................................................... 115
5.6 Inverter Unit Refrigerant System Check................................................... 115
5.7 Inverter Analyzer Check ........................................................................... 116
5.8 Rotation Pulse Check on the Outdoor Unit PCB ...................................... 117
5.9 Installation Condition Check..................................................................... 118
5.10 Discharge Pressure Check....................................................................... 119
5.11 Outdoor Fan System Check ..................................................................... 119
5.12 Main Circuit Short Check.......................................................................... 120
5.13 Power Module Check ............................................................................... 122
4.1 Temperature Display Switch .................................................................... 129
4.2 When 2 Units are Installed in 1 Room...................................................... 129
4.3 Jumper and Switch Settings..................................................................... 130
4.4 Facility Setting (cooling at low outdoor temperature) ............................... 131
1.1 Indoor Unit................................................................................................ 134
1.2 Outdoor Unit ............................................................................................. 135
2.1 Indoor Unit................................................................................................ 136
SiUS041829E
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