Retrotec DucTester 341 - Manual (Page 50)

Page 50 of 83
©Retrotec Inc. 2014
subtracting Baseline pressure twice – once on the gauge, and again in software, ensure the gauge is not
using a Baseline value.
If you are using the Method 2 or Combined Method to do the Duct Testing, described in section 8.2.2
and 8.4 respectively, where you are setting the pressure between the duct system and the house to 0
Pa, enter 25 or -25 Pa (Duct Pressure relative to outdoors), NOT 0 Pa.
10.7.2. “Enter Flow directly” selection or Range Configuration selection
The dropdown menu is used to select whether you want to enter data as:
“(Enter Flow directly)” from the gauge, or a Range Configuration selection
It does not matter which of the two methods you choose, since either one will calculate the same
results. If you select “(Enter Flow directly)”, Flow result from gauge needs to be entered. Alternatively,
if you select a Range Configuration, Fan Pressure result from the gauge needs to be entered.
The following screenshots shown below in each section are: the dropdown selection, the inputs that
will appear as a result of that selection, and the Leakage Data that appears on the generated report as a
result of that selection. The inputs highlighted in red are what would be copied from the gauge.
“(Enter Flow directly)” selection:
Range Configuration selection:
To clear the test data shown in this section, click the “Clear Test Data” button.