5.9 DEW POINT  TREND SCREEN  
 
 
 
 
 
● Pressing the Dew Point Trend button on the 
Menu screen will take the controller to the dew 
point graphs. Please Note: If the dew point 
monitor option is not ordered this screen will have 
no function. 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
(Figure 5.9) Dew point trend screen 
 
 
 
●  At the time of start up, the graph will be empty. The factory setting in the OE Setup screen is set for 
3 hours. 
 
●  The controller will take a dew point reading from the online tower after three hours of run time. 
Three hours later the controller will take a dew point reading from the other online tower. For 
example, the first dew point reading may be taken from either the left or right tower depending on 
which one is online drying. The second dew point reading will be taken from the other tower once it 
is in online drying mode. Once the graph has two or more readings the points will be connected by a 
line to create a trend graph.