Thermo Products USDT2004 manual Energy collected in kWh, GAL Flow rate gallon/h

Use selection keys ïð during normal system operation to display the desired parameter:

T1 xxx Collector temperature in oF

T2 xxx Tank temperature in oF

T3 xxx Reading of the third sensor; if the third sensor is not used it displays a fixed reference temperature of 250 oF

XXxxx Collector power in [kW]

YYxxx Energy collected in [MWh]

ZZ xxx	Energy collected in [kWh]
GAL xx	Flow rate [gallon/h]

Operation Mode – Example: Following chart displays system temperatures

At the upper text line , the icon for the text is always displayed. Program symbol is displayed during the setting of parameters at the lower text line. In addition, an arrow icon > is displayed while pump is running.

Program Mode - Pressing the selection key ð several times allows you to enter into the program mode (Par). Push selection key ò once to enter the program mode.

Basic Operation (Factory Setting for Only Two Sensors)

PROGRAM 0: (basic 2-sensor program)

Par Using the navigation key ^_ allows you to select the desired parameter while you are in the program mode. Press the selection key ò once to select the parameter in the window. Selected parameter blinks allowing you to modify it. You can modify the selected parameter while the middle window blinks by pressing the ï or ð key. The unit accepts the new value by pressing the ñ key once. To avoid unintentional set-point changes, the user must enter the access code “32” to manipulate factory settings.

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