GEAppliances AZ75E09DAC, Technical Service Manual

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Table of Contents
Table of Contents
Introduction ................................................................................................ 2
Nomenclature ............................................................................................. 3
Electrical Specifications .............................................................................. 4
Technical Data ............................................................................................. 6
Features and Operation .............................................................................. 8
ON/OFF Switch ....................................................................................... 8
Dip Switches........................................................................................... 8
Main Board Terminal Strip ...................................................................... 9
Remote Thermostat Control ................................................................. 10
Central Desk Control (CDC) ................................................................. 10
Temperature Limiting ........................................................................... 11
Freeze Sentinel .................................................................................... 11
Fan Speed (Indoor Fan) ........................................................................ 12
Energy Management System ................................................................ 13
Door Sensor (kit) .................................................................................. 13
Motion Sensor (kit) ............................................................................... 14
Room Air Sensor (kit) ............................................................................ 14
Automatic Defrosting of Indoor and Outdoor Coils ............................... 15
Ventilation Control ................................................................................ 15
Cool Mode Operation ........................................................................... 16
Heat Mode Operation ........................................................................... 17
Slide-Out Chassis ...................................................................................... 18
Front Removal ...................................................................................... 18
Side Removal ....................................................................................... 18
Components .............................................................................................. 19
Main Board ........................................................................................... 19
Driver Board......................................................................................... 19
Fuse ..................................................................................................... 19
Sub Board ............................................................................................ 19
Compressor and Capacitor ................................................................... 20
Filter/Dryer ........................................................................................... 20
Resistance Heaters .............................................................................. 22
Indoor Fan and Capacitor ..................................................................... 25
Outdoor Fan and Capacitor .................................................................. 28
Reversing Valve ................................................................................... 30
Transformer .......................................................................................... 32
Thermistors .......................................................................................... 33
Thermostatic Drain Valve ..................................................................... 33
Dead Unit Troubleshooting ....................................................................... 34
Schematics and Wiring Diagrams ............................................................... 36
Component Locator Views ........................................................................ 40
Parts List ................................................................................................... 43
Care and Cleaning ..................................................................................... 51
Warranty .................................................................................................... 52