Table of Contents
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1.
Introduction........................................................3
I. Goals and Objectives................................................................3
II. R134a Refrigerant Service Information..........................................3
2.
Component Information and Access......................5
I. Model and Serial Label Location................................................5
II. Component Access..................................................................6
1) Removing the Outer Cover.......................................................6
2) Removing the Inner Styrofoam Cover........................................6
3) Removing the Fan Shroud.......................................................8
4) Removing the Electronic Controller...........................................9
5) Removing the Thermistor........................................................9
6) Removing Fan Motors............................................................10
7) Removing the Start Relay and Overload Protector ....................10
8) Removing the Compressor.....................................................11
9) Removing the Condenser.......................................................12
10) Removing the Evaporator.......................................................12
3.
Servicing and Diagnosis.....................................13
I. Identifying Component Problems...............................................13
1) Compressor.........................................................................13
2) Start Relay...........................................................................14
3) Overload Protector................................................................15
4) Electronic Controller............................................................15
5) Thermistor............................................................................17
6) Fan Motors...........................................................................17
II. Wiring Diagram.......................................................................18
III. Troubleshooting Chart............................................................19
4.
Installation and Operation...................................21
I. Installation Instructions...........................................................21
II. Operation Information.............................................................22
5.
Customer Support.............................................24
6.
Warranty Information.........................................25
I. Limited Warranty ...................................................................25
II. Limitation of Implied Warranty..................................................26
TABLE OF CONTENTS
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