Service manual

3/2002

PC-10

SET-UP AND CODE DESCRIPTION (CONTINUED)

Closed Door Data Retrieval Mode

If selection buttons 1-4 are pressed at the “Cddr” prompt, the controller will enter the Closed

Door Data Retrieval Mode by displaying “XXXX” where “XXXX” is the password. By pressing

button number one the controller will display the current password while the first digit is

flashing. By pressing the selection button again will allow you to change the password. By

following the above direction you may customize your password by using buttons 1-4.

Buttons 1-4 will only change the digit from 0 to 6 (see note below). In order to save the

password, the operator needs to either press the service mode button or close the outer

door.

ddr

Note: If one of the digits in the password is “0” it will be disabled since selection button “0”

does not exist.

Note: This feature is not available when the vend price is set to “0.00”.

Refrigeration Mode

rFrG

If selection button one is pressed at the “

rFrG” prompt, the controller will enter the

Refrigeration Control Mode by displaying “norn”. Pressing selection button one again will

toggle the temperature settings from “hhhh”(warmest) to “cccc”(coldest). If selection button

two is pressed, the display will show the temperature sensor reading. If selection button

three is pressed, the display will toggle from “C” (Celsius) or “F” (Fahrenheit). In order to save

the refrigeration setting press the service mode button or close the outer door. See Figure 4

for proper thermostat setting.

Note: The displayed thermostat setting and the actual temperature sensor reading for

refrigeration control are listed below:

Thermostat Setting Displayed cccc ccc cc c norn h hh hhh hhhh

Cut-in Temperature (F) 34º 35º 36º 37º 38º 39º 40º 41º 42º

Cut-out Temperature (F) 30º 31º 32º 33º 34º 35º 36º 37º 38º

Nominal Temperature (F) 32º 33º 34º 35º 36º 37º 38º 39º 40º

Nominal Temperature (C) 0 0.6 1.1 1.7 2.2 2.8 3.3 3.9 4.4

FIGURE 4