Performance Test Flashcards

1
Q

When should a performance test be performed?

A

Perform after completing all pre-checks to test A/C system performance.

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2
Q

What steps should be taken before conducting a performance test?

A

Park out of direct sunlight, Chock Wheels. Hood and all doors OPEN. Obtain the ambient temperature and relative humidity.

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3
Q

What settings should be used for the engine during a performance test?

A

Engine set to 1500 RPM, highest fan speed, rec. switch off.

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4
Q

How should pressure results be analyzed during a performance test?

A

Compare pressure results to the temperature/humidity chart in the manual for that respective equipment.

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