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Only for training and service purposes
Air Conditioner Service Manual
CONTENTS
Part 1 General Information
1. Safety Precautions........................................................................................................4
Part 2 Functions & Controls
1. List of Functions & Controls........................................................................................8
2. Basic Mode Controls ...................................................................................................9
3. Special Mode Controls ...............................................................................................11
4. Utility Functions .........................................................................................................12
5. Protection Functions & Controls...............................................................................15
Part 3 Test Run
1. Check before Test Run ...............................................................................................31
2. Test Run Flow chart....................................................................................................32
3. Test Run Detail ............................................................................................................33
Part 4 Trouble Shooting Guide
1. 2-Way, 3-Way Valve ....................................................................................................35
2. Pumping Down ...........................................................................................................36
3. Evacuation...................................................................................................................37
4. Gas Charging (After Evacuation) ..............................................................................38
5. Cycle Troubleshooting Guide ....................................................................................39
6. Electric Parts Troubleshooting Guide.......................................................................40
7. Self-diagnosis Function .............................................................................................45