The *Air Conditioning and Refrigeration Troubleshooting Handbook, 2nd Edition*, authored by Billy C. Langley and published by Pearson in May 2002, offers a comprehensive guide for servicing, diagnosing and repairing HVAC and refrigeration equipment. It covers component troubleshooting, electronic controls, start-up and standard service procedures, representative wiring diagrams, safety practices, and useful engineering data.
This comprehensive book covers both electric and electronic controls in depth. It uses at-a-glance charts cross-referenced to specific sections of the book. Chapter topics encompass control operation, adjustment, troubleshooting, installation, use, and start-up procedures for different types of units, representative wiring diagrams for some types of equipment, safety procedures, and useful engineering data. For air conditioning and refrigeration service technicians.