Refrigeration & Air Conditioning Technology, 8e - xi

xi

contents
42.2
42.3
42.4
42.5
42.6
42.7

Methods to Determine the Heat Gain
and Heat Loss of a Structure
Indoor and Outdoor Design Conditions
for Heating and Cooling
U-Values and R-Values
Introduction to Heat Gain and Heat
Loss Calculations
Elements of Structural Heat Loss
(Heating Mode)
Elements of Structural Heat Gain
(Cooling Mode)

Unit 43 Air Source Heat Pumps
43.1
43.2
43.3
43.4
43.5
43.6
43.7
43.8
43.9
43.10
43.11
43.12
43.13
43.14
43.15
43.16
43.17
43.18
43.19
43.20
43.21
43.22
43.23
43.24
43.25
43.26
43.27
43.28
43.29
43.30
43.31
43.32
43.33
43.34
43.35
43.36

Reverse-Cycle Refrigeration
Heat Sources for Winter
The Four-Way Reversing Valve
The Air-to-Air Heat Pump
Refrigerant Line Identification
Metering Devices
Thermostatic Expansion Valves
The Capillary Tube
Combinations of Metering Devices
Electronic Expansion Valves
Orifice Metering Devices
Liquid-Line Accessories
Application of the Air-to-Air Heat Pump
Auxiliary Heat
Balance Point
Coefficient of Performance
The Split-Type, Air-to-Air Heat Pump
The Indoor Unit
Temperature of the Conditioned Air
The Outdoor Unit
Package Air-to-Air Heat Pumps
Controls for the Air-to-Air Heat Pump
The Defrost Cycle
Indoor Fan Motor Control
Second-Stage Electric Heat
Servicing the Air-to-Air Heat Pump
Troubleshooting the Electrical System
Troubleshooting Mechanical Problems
Troubleshooting the Four-Way Reversing
Valve
Troubleshooting the Compressor
Checking the Charge
Special Applications for Heat Pumps
Heat Pumps using Scroll Compressors
Heat Pump Systems with VariableSpeed Motors
Diagnostic Chart for Heat Pumps in
the Heating Mode
Service Technician Calls

Unit 44 Geothermal Heat Pumps
44.1
44.2
44.3
44.4
44.5
44.6
44.7
44.8

Reverse-Cycle Refrigeration
Geothermal Heat Pump Classifications
Open-Loop Systems
Water Quality
Closed-Loop Systems
Ground-Loop Configurations
and Flows
System Materials and Heat Exchange
Fluids
Geothermal Wells and Water Sources
for Open-Loop Systems

1267
1268
1269
1271
1271
1278

1285
1285
1286
1287
1290
1290
1292
1292
1294
1295
1296
1296
1296
1298
1298
1299
1299
1300
1300
1301
1302
1303
1304
1311
1314
1314
1316
1316
1317
1318
1320
1321
1321
1322

44.9
44.10
44.11
44.12

Unit 45 Domestic Refrigerators and Freezers
45.1
45.2
45.3
45.4
45.5
45.6
45.7
45.8
45.9
45.10
45.11
46.1
46.2
46.3
46.4
46.5
46.6
46.7
46.8
46.9

1347

1372
1380
1381
1384
1386
1390
1392
1394
1395
1404
1419

1433
1433
1434
1435
1437
1440
1447
1450
1450
1457

Unit 47 High-Pressure, Low-Pressure, and Absorption
chilled-Water Systems
1464
47.1
47.2
47.3

47.5

1345

Air-Conditioning and Heating
with Room Units
Room Air-Conditioning-Cooling
The Refrigeration Cycle-Cooling
Heat-Pump-Style Room Units
Installation
Controls for Cooling-Only Room Units
Controls in Cooling and Heating Units
Maintaining and Servicing Room Units
Service Technician Calls

1372

Section 10: Commercial Air-Conditioning
and Chilled-Water Systems

1325
1325

1342

Refrigeration
Capacity of Domestic Systems
The Evaporator
The Compressor
The Condenser
Metering Device
Typical Operating Conditions
Ice-Maker Operation
Wiring and Controls
Servicing the Appliance
Service Technician Calls

Unit 46 Room Air conditioners

47.4

1335
1335
1336
1337
1338

1349
1352
1354
1365

Section 9: Domestic Appliances

1323

1335

Water-to-Water Heat Pumps
Troubleshooting
Direct Geothermal Heat Pump Systems
Service Technician Calls

47.6
47.7
47.8
47.9
47.10
47.11
47.12
47.13
47.14
47.15
47.16

Chillers
1465
Compression Cycle in High-Pressure
Chillers
1466
Reciprocating Compressors in High-Pressure
Chillers
1466
Scroll Compressors in High-Pressure
Chillers
1468
Rotary Screw Compressors in High-Pressure
Chillers
1469
Centrifugal Compressors in High-Pressure
Chillers
1470
Evaporators for High-Pressure Chillers
1474
Condensers for High-Pressure Chillers
1478
Metering Devices for High-Pressure
Chillers
1481
Low-Pressure Chillers
1484
Compressors for Low-Pressure Chillers
1484
Condensers for Low-Pressure Chillers
1487
Metering Devices for Low-Pressure Chillers 1487
Purge Units
1487
Absorption Air-Conditioning Chillers
1488
Motors and Drives for Chillers
1498



Refrigeration & Air Conditioning Technology, 8e

Table of Contents for the Digital Edition of Refrigeration & Air Conditioning Technology, 8e

Contents
Refrigeration & Air Conditioning Technology, 8e - Cover1
Refrigeration & Air Conditioning Technology, 8e - Cover2
Refrigeration & Air Conditioning Technology, 8e - i
Refrigeration & Air Conditioning Technology, 8e - ii
Refrigeration & Air Conditioning Technology, 8e - iii
Refrigeration & Air Conditioning Technology, 8e - Contents
Refrigeration & Air Conditioning Technology, 8e - v
Refrigeration & Air Conditioning Technology, 8e - vi
Refrigeration & Air Conditioning Technology, 8e - vii
Refrigeration & Air Conditioning Technology, 8e - viii
Refrigeration & Air Conditioning Technology, 8e - ix
Refrigeration & Air Conditioning Technology, 8e - x
Refrigeration & Air Conditioning Technology, 8e - xi
Refrigeration & Air Conditioning Technology, 8e - xii
Refrigeration & Air Conditioning Technology, 8e - xiii
Refrigeration & Air Conditioning Technology, 8e - xiv
Refrigeration & Air Conditioning Technology, 8e - xv
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Refrigeration & Air Conditioning Technology, 8e - xviii
Refrigeration & Air Conditioning Technology, 8e - xix
Refrigeration & Air Conditioning Technology, 8e - xx
Refrigeration & Air Conditioning Technology, 8e - xxi
Refrigeration & Air Conditioning Technology, 8e - xxii
Refrigeration & Air Conditioning Technology, 8e - xxiii
Refrigeration & Air Conditioning Technology, 8e - xxiv
Refrigeration & Air Conditioning Technology, 8e - 1
Refrigeration & Air Conditioning Technology, 8e - 2
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Refrigeration & Air Conditioning Technology, 8e - Cover4
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