Retrotec DM-2A Manual do Utilizador descarregar pdf (Página 23)

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©Retrotec Inc. 2012

Example #3 - Set Pressure

The gauge is set up to measure flow in CFM, with the @ Pressure setting @50 Pa.

The DM-2 is set to automatically control the fan speed to reach a test pressure of 75 Pa by using the

Set Pressure function.

Press [@ Pressure] once. Each time the key is pressed, the results rotate through 'CFM', 'CFM @50Pa',

and 'CFM@75Pa'.

When numerical input is required, the @ Pressure key functions to input a decimal point.

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Retrotec DM-2A Manual do Utilizador Página 23