Service manual

SiBE05-722_C
Table of Contents iv
Part 7 Trial Operation and Field Settings................................. 108
1. Pump Down Operation........................................................................109
2. Forced Cooling Operation ...................................................................110
3. Trial Operation ....................................................................................111
4. Field Settings ......................................................................................112
4.1 When 2 Units are Installed in 1 Room..................................................112
4.2 Facility Setting Jumper (cooling at low outdoor temperature) ..............113
4.3 Jumper and Switch Settings.................................................................115
5. Silicon Grease on Power Transistor / Diode Bridge............................116
Part 8 Appendix.........................................................................117
1. Piping Diagrams..................................................................................118
1.1 Indoor Unit............................................................................................118
1.2 Outdoor Unit .........................................................................................119
2. Wiring Diagrams..................................................................................121
2.1 Indoor Unit............................................................................................121
2.2 Outdoor Unit .........................................................................................121
3. Removal Procedure (Booklet No.) ......................................................123