SiENBE07-618_C
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Table of Contents
Part 7 Removal Procedure ........................................................ 101
1. Outdoor Unit........................................................................................102
1.1
Removal of Outer Panels .....................................................................102
1.2
Removal of Outdoor Fan / Fan Motor...................................................106
1.3
Removal of Electrical Box ....................................................................110
1.4
Removal of PCB...................................................................................115
1.5
Removal of Sound Blanket / Thermistors.............................................118
1.6
Removal of Four Way Valve.................................................................120
1.7
Removal of Electronic Expansion Valve...............................................121
1.8
Removal of Compressor.......................................................................122
Part 8 Trial Operation and Field Settings................................. 125
1. Trial Operation ....................................................................................126
2. Field Settings ......................................................................................127
2.1
When 2 Units are Installed in 1 Room..................................................127
2.2
Facility Setting Switch (cooling at low outdoor temperature)................128
2.3
Jumper and Switch Settings.................................................................128
3. Application of Silicon Grease to a Power Transistor and a Diode Bridge .129
Part 9 Appendix......................................................................... 130
1. Piping Diagrams..................................................................................131
1.1
Indoor Unit............................................................................................131
1.2
Outdoor Unit .........................................................................................132
2. Wiring Diagrams..................................................................................133
2.1
Indoor Unit............................................................................................133
2.2
Outdoor Unit .........................................................................................134
SIENBE07-618_C_FRONT.pdf 6
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