Table of Contents
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SiBE04-624_B
3. Check ..................................................................................................134
Part 7 Trial Operation and Field Settings................................. 145
1. Pump Down Operation........................................................................146
2. Forced Cooling Operation ...................................................................147
3. Trial Operation ....................................................................................148
4. Field Settings ......................................................................................149
5. Silicon Grease on Power Transistor / Diode Bridge............................151
Part 8 Appendix......................................................................... 152
1. Piping Diagrams..................................................................................153
2. Wiring Diagrams..................................................................................154
3. Removal Procedure (Booklet No.) ......................................................155
Table of Contents
2.36 Radiation Fin Temperature Rise ..........................................................126
2.37 Output Overcurrent Detection ..............................................................128
2.38 Fan Motor System Abnormality / Fan Lock ..........................................130
2.39 Heater Wire Abnormality ......................................................................131
Humidifying Heater Temperature Abnormality .....................................132
3.1 Thermistor Resistance Check ..............................................................134
3.2 Fan Motor Connector Output Check ....................................................135
3.3 Humidity Sensor Check........................................................................135
3.4 Power Supply Waveforms Check.........................................................135
3.5 Electronic Expansion Valve Check.......................................................136
3.6 Four Way Valve Performance Check ...................................................137
3.7 Inverter Units Refrigerant System Check .............................................138
3.8 Inverter Analyzer Check .......................................................................138
3.9 Rotating Pulse Check on Outdoor Unit PCB ........................................140
3.10 Installation Condition Check.................................................................141
3.11 Discharge Pressure Check...................................................................141
3.12 Outdoor Fan System Check .................................................................142
3.13 Main Circuit Short Check......................................................................142
3.14 Power Module Check ...........................................................................143
3.15 Dehumidifying Solenoid Valve Check ..................................................144
4.1 Humidifying Hose Length Setting .........................................................149
4.2 When 2 Units are Installed in 1 Room..................................................150
4.3 Jumper Settings ...................................................................................150
1.1 Indoor Unit............................................................................................153
1.2 Outdoor Unit .........................................................................................153
2.1 Indoor Unit............................................................................................154
2.2 Outdoor Unit .........................................................................................154
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