Design & Commissioning › Diagnostic method

Advanced

Interpret control board fault codes and histories and replace indoor and outdoor boards without guessing.

Reading flash codes and histories, board inputs and outputs, when a code points at the board versus a sensor, and board replacement.

Before this skill

Required

• Systematic troubleshooting method
• Electrical troubleshooting

HVAC Excellence competency codes

• DTR-006
• HP-053
• ELEC-053
• MS-093

Courses that teach this

No mapped courses yet

We haven't matched a course or certification to this skill yet. Matches are added as a person on our team reviews them.

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Career paths that include this skill

• Installation Technician Elective
• Service Technician Required
• Maintenance Technician Elective
• Commercial & BAS Technician Required
• Refrigeration Technician Recommended
• Service Manager Required
• Installation Manager Elective
• Designer Recommended
• Instructor Recommended