ISD Reports Diagnosing CVLD Reports
49
Diagnosing CVLD Reports
Question
NO TEST is reported every day. What can cause this?
Explanation
• The first 7 days after startup CVLD will always report NO TEST.
• If the pressure is below -5 " wc every day (look at max min value in Daily Detail Report under Containment) a
test is not performed.
• If there is pressure above -5 " wc check and make sure the thermal coefficients on the gasoline tanks are in the
correct range greater than or equal to 0.00060 and less than or equal to 0.00079. (Typically gasoline
coefficients are programmed to 0.000700).
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