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Table of Contents
Performance Data ........................................................................................................................................................................ 3
Outer Component Identifi cation ................................................................................................................................................... 4
Installation Dimensions ................................................................................................................................................................ 5
Wiring Diagrams ........................................................................................................................................................................... 6
Functional Component Defi nitions ...............................................................................................................................................7
Refrigeration System Sequence of Operation ............................................................................................................................ 8
Sealed Refrigeration System Repairs .................................................................................................................................... 9-12
Troubleshooting ..................................................................................................................................................................... 13-18
Part Diagrams and Part Lists ................................................................................................................................................19-23
Warranty ..................................................................................................................................................................................... 24
The information contained in this manual is intended for use by a qualifi ed service technician who is familiar
with the safety procedures required in installation and repair, and who is equipped with the proper tools and test
instruments.
Installation or repairs made by unqualifi ed persons can result in hazards subjecting the unqualifi ed person making
such repairs to the risk of injury or electrical shock which can be serious or even fatal not only to them, but also
to persons being served by the equipment.
If you install or perform service on equipment, you must assume responsibility for any bodily injury or property
damage which may result to you or others. Friedrich Air Conditioning Company will not be responsible for any
injury or property damage arising from improper installation, service, and/or service procedures.