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Electrical & Controls Electrical diagnostics

Electrical troubleshooting

Advanced

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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Career paths that include this skill