Assessor Resource
UEENEEJ070B
Diagnose and rectify faults in refrigeration and air conditioning control systems
Assessment tool
Version 1.0
Issue Date: May 2024
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This unit is intended to augment previously acquired competencies. It is suitable for employment-based programs under an approved contract of training.
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1.1)
This unit covers diagnosing, repairing faults and replacing faulty components in refrigeration and air conditioning control systems, components, interconnecting circuits and equipment operating at voltages up to 1000 V a.c. It encompasses working safely, reading circuit diagrams, system diagrams and manufacturers reference material, sketching diagrams from traced wiring, applying logical fault finding procedures, conducting repairs, replacing components and completing the necessary service documentation.
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