|
Chapter 1 Heating And Air-Conditioning Principles |
|
|
1 | (11) |
|
|
1 | (1) |
|
|
1 | (1) |
|
|
2 | (3) |
|
|
5 | (2) |
|
|
7 | (1) |
|
|
8 | (1) |
|
Purpose of an HVAC System |
|
|
9 | (1) |
|
|
10 | (1) |
|
|
10 | (1) |
|
|
11 | (1) |
|
Chapter 2 The Refrigeration Cycle |
|
|
12 | (12) |
|
|
12 | (1) |
|
|
12 | (1) |
|
|
13 | (3) |
|
|
16 | (1) |
|
|
17 | (1) |
|
|
18 | (1) |
|
|
19 | (1) |
|
|
20 | (1) |
|
Evaporator Icing Controls |
|
|
20 | (2) |
|
|
22 | (1) |
|
|
22 | (1) |
|
|
22 | (2) |
|
Chapter 3 Air-Conditioning Compressors And Service |
|
|
24 | (18) |
|
|
24 | (1) |
|
|
24 | (1) |
|
|
25 | (1) |
|
|
25 | (3) |
|
|
28 | (1) |
|
|
29 | (1) |
|
|
30 | (3) |
|
|
33 | (1) |
|
|
33 | (1) |
|
Compressor Valves and Switches |
|
|
33 | (1) |
|
A/C Compressor Diagnosis and Service |
|
|
34 | (5) |
|
|
39 | (1) |
|
|
40 | (1) |
|
|
41 | (1) |
|
|
41 | (1) |
|
Chapter 4 Refrigerants And Refrigerant Oils |
|
|
42 | (12) |
|
|
42 | (1) |
|
|
42 | (1) |
|
|
43 | (1) |
|
|
43 | (2) |
|
|
45 | (1) |
|
|
46 | (2) |
|
Carbon Dioxide as a Refrigerant |
|
|
48 | (1) |
|
|
48 | (1) |
|
|
49 | (1) |
|
Refrigerant Safety Precautions |
|
|
49 | (1) |
|
|
50 | (2) |
|
|
52 | (1) |
|
|
52 | (1) |
|
|
52 | (2) |
|
Chapter 5 A/C System Components, Operation, And Service |
|
|
54 | (22) |
|
|
54 | (1) |
|
|
54 | (1) |
|
|
55 | (1) |
|
|
55 | (1) |
|
|
55 | (3) |
|
|
58 | (1) |
|
|
59 | (2) |
|
|
61 | (2) |
|
Receiver-Driers and Accumulators |
|
|
63 | (2) |
|
|
65 | (3) |
|
Electrical Switches and Evaporator Temperature Controls |
|
|
68 | (3) |
|
|
71 | (1) |
|
Component Replacement Procedures |
|
|
71 | (3) |
|
|
74 | (1) |
|
|
74 | (1) |
|
|
74 | (2) |
|
Chapter 6 Air Management System |
|
|
76 | (13) |
|
|
76 | (1) |
|
|
76 | (1) |
|
|
77 | (2) |
|
|
79 | (1) |
|
|
79 | (1) |
|
|
80 | (1) |
|
|
81 | (1) |
|
|
81 | (2) |
|
Nonelectrical HVAC Controls |
|
|
83 | (1) |
|
|
83 | (4) |
|
|
87 | (1) |
|
|
88 | (1) |
|
|
88 | (1) |
|
|
88 | (1) |
|
|
89 | (9) |
|
|
89 | (1) |
|
|
89 | (1) |
|
|
90 | (1) |
|
|
91 | (2) |
|
|
93 | (1) |
|
Coolant Freezing/Boiling Temperatures |
|
|
93 | (1) |
|
|
94 | (2) |
|
Coolant Replacement Issues |
|
|
96 | (1) |
|
|
97 | (1) |
|
|
97 | (1) |
|
|
97 | (1) |
|
Chapter 8 Cooling System Operation And Diagnosis |
|
|
98 | (24) |
|
|
98 | (1) |
|
|
98 | (1) |
|
|
99 | (1) |
|
|
100 | (1) |
|
|
101 | (3) |
|
|
104 | (1) |
|
|
105 | (1) |
|
|
106 | (1) |
|
|
107 | (2) |
|
Coolant Flow in the Engine |
|
|
109 | (1) |
|
|
110 | (1) |
|
|
111 | (1) |
|
|
112 | (1) |
|
Coolant Temperature Warning Light |
|
|
113 | (1) |
|
Cooling System Inspection |
|
|
114 | (1) |
|
|
115 | (3) |
|
|
118 | (2) |
|
|
120 | (1) |
|
|
120 | (1) |
|
|
120 | (2) |
|
Chapter 9 Heating System Operation And Diagnosis |
|
|
122 | (10) |
|
|
122 | (1) |
|
|
122 | (1) |
|
|
123 | (1) |
|
|
124 | (1) |
|
|
124 | (2) |
|
Electrically Heated Seats |
|
|
126 | (1) |
|
|
126 | (1) |
|
|
127 | (1) |
|
Lack of Heat Concern Diagnosis |
|
|
128 | (3) |
|
|
131 | (1) |
|
|
131 | (1) |
|
|
131 | (1) |
|
Chapter 10 Hvac Electricity And Electronics |
|
|
132 | (24) |
|
|
132 | (1) |
|
|
132 | (1) |
|
|
133 | (1) |
|
|
133 | (2) |
|
How Electrons Move Through a Conductor |
|
|
135 | (1) |
|
|
135 | (2) |
|
|
137 | (1) |
|
|
137 | (1) |
|
|
138 | (2) |
|
|
140 | (1) |
|
|
141 | (1) |
|
|
142 | (3) |
|
|
145 | (1) |
|
|
146 | (1) |
|
|
146 | (3) |
|
|
149 | (2) |
|
|
151 | (1) |
|
|
152 | (1) |
|
|
153 | (1) |
|
|
154 | (1) |
|
|
155 | (1) |
|
|
155 | (1) |
|
Chapter 11 Automatic Temperature Control Systems |
|
|
156 | (15) |
|
|
156 | (1) |
|
|
156 | (1) |
|
Automatic Temperature Control System |
|
|
157 | (1) |
|
|
157 | (3) |
|
|
160 | (2) |
|
|
162 | (1) |
|
|
163 | (2) |
|
|
165 | (2) |
|
Automatic Climatic Control Diagnosis |
|
|
167 | (2) |
|
|
169 | (1) |
|
|
169 | (1) |
|
|
170 | (1) |
|
Chapter 12 Hybrid And Electric Vehicle Hvac Systems |
|
|
171 | (13) |
|
|
171 | (1) |
|
|
171 | (1) |
|
Hybrid Vehicle Air-Conditioning Systems |
|
|
172 | (1) |
|
Hybrid Electric Vehicle Compressors |
|
|
172 | (3) |
|
Coolant Heat Storage System |
|
|
175 | (3) |
|
|
178 | (1) |
|
HEV Electric Motor and Control System Cooling |
|
|
179 | (2) |
|
|
181 | (1) |
|
|
182 | (1) |
|
|
183 | (1) |
|
|
183 | (1) |
|
Chapter 13 Heating And Air-Conditioning System Inspection |
|
|
184 | (6) |
|
|
184 | (1) |
|
|
184 | (1) |
|
AC System Working as Designed |
|
|
185 | (1) |
|
|
186 | (2) |
|
|
188 | (1) |
|
|
189 | (1) |
|
|
189 | (1) |
|
Chapter 14 Refrigerant Recovery, Recycling, And Recharging |
|
|
190 | (21) |
|
|
190 | (1) |
|
|
190 | (1) |
|
|
191 | (1) |
|
|
191 | (1) |
|
Service and Repair of A/C Systems |
|
|
192 | (1) |
|
Refrigerant Identification |
|
|
193 | (1) |
|
|
194 | (3) |
|
|
197 | (2) |
|
|
199 | (1) |
|
|
200 | (2) |
|
|
202 | (1) |
|
|
202 | (1) |
|
|
203 | (2) |
|
|
205 | (1) |
|
Retrofitting R-134a into an R-12 System |
|
|
206 | (2) |
|
|
208 | (1) |
|
|
209 | (1) |
|
|
209 | (1) |
|
|
210 | (1) |
|
Chapter 15 A/C System Diagnosis And Repair |
|
|
211 | (18) |
|
|
211 | (1) |
|
|
211 | (1) |
|
|
212 | (11) |
|
Step 1 Verify the Customer Concern |
|
|
212 | (1) |
|
Step 2 Visual Inspections |
|
|
213 | (2) |
|
Step 3 Check Diagnostic Trouble Codes |
|
|
215 | (1) |
|
Step 4 Check for Technical Service Bulletins |
|
|
216 | (1) |
|
Step 5 Perform A/C Performance Test |
|
|
216 | (1) |
|
Step 6 Determine the Root Cause |
|
|
217 | (5) |
|
|
222 | (1) |
|
|
222 | (1) |
|
Lack of Cooling Diagnosis and Repair |
|
|
223 | (3) |
|
|
226 | (1) |
|
|
226 | (1) |
|
|
226 | (3) |
Appendix 1 Sample A7 Ase Certification-Type Test With Answers |
|
229 | (5) |
Appendix 2 2013 Natef Correlation Chart |
|
234 | (3) |
Glossary |
|
237 | (5) |
Index |
|
242 | |