Electrical & Controls Electrical diagnostics
Electrical troubleshooting
Use the diagram and the meter together to isolate an open, short or failed component in one pass through the circuit.
Hopscotch and half-split methods, drawing your own diagram from the equipment, using analysers for compressors, relays and insulation.
Before this skill
HVAC Excellence competency codes
- DTR-004
- ELEC-042
- ELEC-053
- ELEC-041
- ELEC-078
- ELEC-079
- ELEC-080
Courses that teach this
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