Revision April 2009     4-1 
Chapter 4  Display and Operation 
This chapter describes the basic operation of the digital keypad and the features it offers. 
 
4.1  Description of the Digital Keypad 
The digital keypad includes the display panel and function keys. The Figure 4.1 shows all of the features of 
the digital keypad and an overview of their functions.  
 
Figure 4.1.1   100W ~ 5.5kW models 
 
Figure 4.1.2   7.5kW model 
 
 
 
 
 
 
Call 1(800)985-6929 for Sales
Call 1(800)985-6929 for Sales