Watts Clever EW4500 Instruction Manual - page 10

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The Watts Clever wireless energy monitor shows the amount of energy that a household is 

consuming at the time the display is read. The display can also give the user a reading show-

ing usage in financial terms. You can walk around the home with your monitor, switching ap-

pliances on and off, to see the difference that each one uses. Other useful data on the display 

includes:

• Accumulated energy / cost usage in the last 24 hours, 50 days, 7 weeks and 4 months.

• The maximum & minimum energy / cost usage in real time and in the last 24 hours, 50 days, 

  7 weeks & 4 months.

• Energy usage analysis bar chart.

• Power consumption level indicated bar.

1. Check historical usage

Press [History 

B

] (Fig.21) to check the record of HOUR, DAY, WEEK, and then MONTH

In the [ 0 ] current mode, it will show up the current hour / day  / week / month usage 

(Fig.22)

How do I use the wireless energy monitor? 

Fig.21

Press   or   to scroll through the past history of HOUR, DAY, WEEK and MONTH.

Press-and hold   or   to fast forward the data.

How do I use the wireless energy monitor? 

Fig.22

For hour history, it shows the selected HOUR 

of the DATE

For day history, it shows the selected DATE

For week history, it shows the selected WEEK

starting date

For  month  history,  it  shows  the  selected 

month