Daikin K-Series Service Manual page 5

SiBE061121.book Page iv Friday, April 22, 2011 4:12 PM
SiBE061121
Part 8 Trial Operation and Field Settings................................. 129
1. Pump Down Operation........................................................................130
2. Forced Cooling Operation ...................................................................131
3. Trial Operation ....................................................................................133
4. Field Settings ......................................................................................134
5. Application of Silicon Grease to a Power Transistor and
Part 9 Appendix......................................................................... 137
1. Piping Diagrams..................................................................................138
2. Wiring Diagrams..................................................................................140
Table of Contents
5.2 Fan Motor Connector Check ................................................................120
5.3 Power Supply Waveforms Check.........................................................120
5.4 Electronic Expansion Valve Coil Check ...............................................121
5.5 Four Way Valve Performance Check ...................................................122
5.6 Inverter Unit Refrigerant System Check...............................................122
5.7 "Inverter Checker" Check .....................................................................123
5.8 Rotation Pulse Check on the Outdoor Unit PCB ..................................124
5.9 Installation Condition Check.................................................................126
5.10 Discharge Pressure Check...................................................................126
5.11 Outdoor Fan System Check .................................................................127
5.12 Main Circuit Short Check......................................................................127
5.13 Capacitor Voltage Check......................................................................128
5.14 Power Module Check ...........................................................................128
4.1 When 2 Units are Installed in 1 Room..................................................134
4.2 Standby Electricity Saving....................................................................135
4.3 Jumper and Switch Settings.................................................................135
a Diode Bridge ....................................................................................136
1.1 Indoor Unit............................................................................................138
1.2 Outdoor Unit .........................................................................................139
2.1 Indoor Unit............................................................................................140
2.2 Outdoor Unit .........................................................................................141
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