Lochinvar 1.5, 3.5, 2.5 service manual 9 Graph Screen Parameter Selection, 10 Graph Screen

Service Manual

1 Service (continued)

Graph Screen

The Graph Screen consists of two (2) different screens. The First screen is the Parameter Selection Screen. By pressing the up and down arrow keys the desired parameter can be selected. When the SELECT button is pressed the parameter will appear in the bottom half of the first screen. If a parameter is selected by mistake, it can be de-selected by highlighting the parameter and pressing the SELECT button. A maximum of five (5) items can be graphed at one time.

Figure 1-9Graph Screen_Parameter Selection

The Second screen is accessed by pressing the GRAPH button. Once the items to be graphed are selected, press the GRAPH button to view the graph. Each item graphed will have a different color line to represent it. The items selected will be shown below the graph along with their corresponding color. Press the BACK button to return to the Parameter Selection Screen.

Figure 1-10 Graph Screen

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