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Issue: 0.4
Settings Function
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P450 In Home Energy Monitor - DRAFT User Manual
13.3.5 Demand threshold modify values
On selection of the demand threshold icon the user is directed to the demand threshold modification
screen.
The screen displays the current Low and High threshold values, selection of the Modify button will
allow the user to amend the set values, selecting the Continue button will bypass these screens and
direct the user the Demand Alert screen.
The demand threshold modify screen can be seen in the following example.
Figure 95 Demand Threshold Modify Screen
13.3.6 Amend low-high threshold values
The user can define the High and Low threshold values; explanation of their operation can be seen in
the example below.
Below Low Threshold Value = less than 3kW
o
When the instantaneous usage is below this value the demand energy indicator will be shown
in Green.
Above Low Threshold Value = greater than 3kW less than 10kW
o
When the instantaneous usage is above the low threshold value but below the high threshold
value the demand energy indicator will be shown in Amber.
Above High Threshold Value = greater than 10kW
o
When the instantaneous usage is above this value the demand energy indicator will be shown
in Red.
On selection of the Modify button the user is directed to the Low Threshold screen.
From this screen the user can view the current low threshold setting, and use the Increase and
Decrease buttons to amend the setting value.
The button increments are in 0.5kW values.
Once the required value has been defined the continue button should be selected. The low threshold
value screen can be seen in the following example.
