Retrotec DU200 DucTester Testing Procedures to meet EnergyS Uživatelský manuál stáhnout pdf (Strana 4)

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Gauge set up to meet ENERGY STAR standards

The first time you use the DM-2, press [Auto Zero] to turn it “On,” and press [Time Avg] until it is set to

“8s”.

If the door fan pressure fluctuates more than 2 Pa, press [Time Avg] to reduce the pressure fluctuations. If pressure

fluctuations are still above 2 Pa, use the [Baseline] feature as outlined in QuickGuide-DM2MkII.

Press [Setup] and scroll to “Device Setup” using [], [].

Press [], and [] to change the current selection and enable the Devices needed, which are:

“DU200” for the Q32 DucTester and “1000” for the Door Fan. Press [Exit].

Scroll to “Mode Setup” using [], [].

Press [], and [] to change the current selection and enable the Modes needed, which are shown below.

Air change is only needed if you are using a Door Fan.

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Retrotec DU200 DucTester Testing Procedures to meet EnergyS Uživatelský manuál Strana 4