Introduction, Typical unit components – Friedrich 2007 User Manual
Page 3
3
INTRODUCTION
This service manual is designed to be used in conjunction with the installation manuals provided with each air conditioning
system component.
This service manual was written to assist the professional RAC service technician to quickly and accurately diagnose and
repair malfunctions.
This manual will deal with subjects in a general nature. (i.e. all text will not pertain to all models).
IMPORTANT: It will be necessary for you to accurately identify the unit you are servicing, so you can be certain of a proper
diagnosis and repair (See Unit Identifi cation).
Return Air Grille/Filter
Discharge Air
Evaporator Coil
Blower Wheel
Capillary Tube
Condenser Fan Blade
Outdoor Grille
Sleeve
Condenser Coil
Compressor
Basepan
Front Cover
System Switches
Reversing Valve
(some models)
Fresh Air
Liquid Filter Driers
Blower Motor
TYPICAL UNIT COMPONENTS