Trebor Q-Series Di Water Heater - Manual (Page 19)

Q-SERIES DI HEATER OPERATION / MAINTENANCE MANUAL PAGE 19
Button F4 ( ) switches the display to the Alarm page
Button F5 ( ) switches the display to the Home page
F1 F2 F3 F4 F5
Figure 5-3: Configuration Page
5.2.d Plot Page
The Plot page is used to observe the status change of the process
temperature (PV with solid line) with relationship to the set point value
(SP with dashes) during 2 minutes of time in 5 second intervals. The plot
time starts when the page is entered and will only continue while the plot
page is selected. Whenever the plot page is exited and returned, the plot
will again start plotting. The plot page will not continue to plot when not
on the plot page. Why? That is how the plot works in the display unit.
The only navigation button defined on this page is to return to the Home
page:
Button F5 ( ) switches the display to the Home page