Cornelius R-404A REFRIGERANT service manual Table of Contents cont’d

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ADJUSTMENT AND PROGRAMMING MAIN MENU SELECTIONS, COMPONENTS “DIAGNOSE’’ (DIAGNOSTIC MODE), AND ‘‘TOTALS”(DISPLAYED CYCLES AND HOURS TOTALS) INTO UNIT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

PROGRAMMING MAIN MENU SELECTION ONTO MESSAGE DISPLAY

SETTING CLOCK (TIME OF DAY) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

PROGRAMMING ‘‘DEFROST’’ (AUTOMATIC) SETTINGS INTO UNIT . . .

PROGRAMMING ‘‘SLEEP’’ (SLEEP TIME) INTO UNIT . . . . . . . . . . . . . . . . .

PROGRAMMING ‘‘WAKE UP’’ (WAKE UP TIME) INTO UNIT . . . . . . . . . . . .

PROGRAMMING POINT OF SALE MESSAGE DISPLAY . . . . . . . . . . . . . . .

ADJUSTING “VIS SET” (PRODUCT VISCOSITY) OF DISPENSED PRODUCT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

‘‘VIS READ’’ (ACTUAL VISCOSITY READOUT) OF PRODUCT IN FREEZE CYLINDERS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

DISPLAYED EVAPORATOR REFRIGERATION COILS INLETS AND COMMON OUTLET SENSORS TEMPERATURES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20

‘‘VOLTAGE’’ (DISPLAYED VOLTAGE READOUT) . . . . . . . . . . . . . . . . . . . . . . 22

PROGRAMMING COMPONENTS ‘‘DIAGNOSE’’ (DIAGNOSTIC MODE)
INTO UNIT	. . . . . . . . . . . . . . . . . . . . . . . . . .	22
DISPLAYING ‘‘TOTALS’’ (DISPLAYED CYCLES AND HOURS TOTALS)
ONTO MESSAGE DISPLAY	. . . . . . . . . . . . . . . . . . . . . . . . . .	23
PROGRAMMING FREEZE CYLINDERS BEATER “MOTORS” INTO UNIT
ELECTRONICS	. . . . . . . . . . . . . . . . . . . . . . . . . .	23
PROGRAMMING PROPER REFRIGERANT TYPE INTO UNIT
ELECTRONICS	. . . . . . . . . . . . . . . . . . . . . . . . . .	25
DISPLAYED ERROR CONDITIONS	. . . . . . . . . . . . . . . . . . . . . . . . . .	26
OPERATOR’S INSTRUCTIONS	. . . . . . . . . . . . . . . . . . . . . . . . . .	27
CONTROL PANEL ASS’Y SWITCHES AND DISPLAYED MESSAGES		27
CONTROL PANEL ASS’Y SWITCHES	. . . . . . . . . . . . . . . . . . . . . . . . . .	27
CONTROL PANEL ASSEMBLY DISPLAY MESSAGES		28
FREEZE CYLINDERS MANUAL OR AUTOMATIC DEFROST SYSTEMS		29
MANUAL DEFROST SYSTEM	. . . . . . . . . . . . . . . . . . . . . . . . . .	29
AUTOMATIC DEFROST SYSTEM	. . . . . . . . . . . . . . . . . . . . . . . . . .	29
‘‘SLEEP’’ (SLEEP TIME) OPERATION	. . . . . . . . . . . . . . . . . . . . . . . . . .	30
‘‘WAKE UP’’ (WAKE UP TIME)	. . . . . . . . . . . . . . . . . . . . . . . . . .	30
FACEPLATE RELIEF VALVES	. . . . . . . . . . . . . . . . . . . . . . . . . .	30
PRODUCT SAMPLE VALVES	. . . . . . . . . . . . . . . . . . . . . . . . . .	30
PRODUCT SHUTOFF VALVES	. . . . . . . . . . . . . . . . . . . . . . . . . .	30
PRIMARY CO2 REGULATOR	. . . . . . . . . . . . . . . . . . . . . . . . . .	30
SECONDARY CO2 REGULATORS	. . . . . . . . . . . . . . . . . . . . . . . . . .	30
CARBONATED WATER FLOW REGULATORS . .	. . . . . . . . . . . . . . . . . . . . . . . . . .	30
SYRUP FLOW REGULATORS	. . . . . . . . . . . . . . . . . . . . . . . . . .	31
DISPENSING VALVES	. . . . . . . . . . . . . . . . . . . . . . . . . .	31
DISPENSED PRODUCT CONDITIONS	. . . . . . . . . . . . . . . . . . . . . . . . . .	31
‘‘OVERRUN’’, AS APPLIED TO FROZEN CARBONATED BEVERAGES . .		31
OPERATING CHARACTERISTICS	. . . . . . . . . . . . . . . . . . . . . . . . . .	32
OPERATING UNIT	. . . . . . . . . . . . . . . . . . . . . . . . . .	32
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