24  Dover Fueling Solutions    W2940305    Rev 07    8/2019 
4.2  Configuring the Dispenser Software 
4.2.1 General 
  The Select S1 dispenser series utilizes a very sophisticated electronics platform that 
offers a variety of controls, error monitoring, and diagnostics. The dispenser software 
configuration defines how the dispenser operates, what features are available, display 
formats, etc. 
  The configuration settings are pre-loaded at the factory based upon the model and 
options. All that should be necessary is to verify the time and date settings, and if the 
pulse output interface option is installed, verify that the pulse ratio is set to the desired 
resolution. 
  Appendix E contains a complete list of the dispenser functions and sub-functions and the 
default settings for each dispenser model should any other changes be required. 
4.2.2  Making Configuration Changes 
  The dispenser configuration and diagnostics can be 
accessed without opening the dispenser. The interface is 
handled through an infrared remote control (IRC). One IRC 
is shipped with each order of dispenser(s). See Figure 4-1. 
To use the IRC, point it at the dispenser’s liquid crystal 
displays from within a distance of one foot and press the 
desired keys. 
  Responses to the IRC commands are shown on the 
dispenser displays. For units without price displays, 
configuration function and sub-function numbers are shown 
in the Status display and their corresponding values are 
shown in the Gallons/Liters display. Reference Figure 4-2.  
For units with price displays, the information used during the 
configuration is typically displayed using all three displays. 
  The configuration is password protected. To access the 
configuration and verify the time and date settings, follow the 
step by step instructions on the next page. 
NOTE:   The nozzle hook on/off lever must be in the “off” position 
to access the configuration. 
 
 
 
 
 
 
 
 
 
 
Figure 4-1   Infrared 
Remote Control (IRC) 
DFS PN: WM002290