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Bunn S/N 0005473 & UP manual OPERATING CONTROLS cont, Cc A B Aaa, C D B Dddc Eeee

Models: S/N 0005473 & UP

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OPERATING CONTROLS (cont.)

OPERATING CONTROLS (cont.)

CC

A B AAA

FIG 4 Press and Hold Models

A.Product Dispense Switch

Pressing and holding switch will initiate product flow from the respective nozzle; releasing the switch will stop the flow.

B.Chilled Water Dispense Switch

Pressing and holding switch will initiate chilled water flow from the nozzle; releasing the switch will stop the flow.

C.Hidden Switch

These switches are used to access, change and exit the dispenser program mode.

C D B DDDC

EEEE

FIG 5 Portion Control Models

B.Chilled Water Dispense Switch

Pressing and holding switch will initiate chilled water flow from the nozzle; releasing the switch will stop the flow.

C.Hidden Switch

These switches are used to access, change and exit the dispenser program mode.

D.Product Dispense Switch

Momentarily pressing and releasing one of the switches will initiate a timed dispense. Each station has three different timed dispenses which are preset at the factory. Refer to DISPENSER USE section for preset volumes and adjustment procedures.

E.Plus/Stop Switch

This switch can be used to “top-off” a beverage. Pressing and holding switch will initiate product flow from the respective nozzle; releasing the switch will stop the flow. Momentarily pressing this switch during a timed dispense will stop the flow.

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Bunn S/N 0005473 & UP manual OPERATING CONTROLS cont, Cc A B Aaa, C D B Dddc Eeee

Contents

DISCONTINUED VERSION The information in thismanual BUNN-O-MATIC CORPORATIONINSTALLATION & OPERATING MANUAL JDF-4BUNN-O-MATIC COMMERCIAL PRODUCT WARRANTY 27442.0000 CONTENTSUSER NOTICES 00986.0002ELECTRICAL HOOK-UP INITIAL SET-UPELECTRICAL REQUIREMENTS CE REQUIREMENTSPLUMBING HOOKUP PLUMBING REQUIREMENTSWater Bath Valve Refrigeration SwitchSanitize Switch OPERATING CONTROLSCC A B AAA OPERATING CONTROLS contC D B DDDC EEEE LOADING Frozen Concentrates INITIAL FILLPress and Hold Models Refer to Fig DISPENSER USEINITIAL FILL cont Ambient Concentrates Optional PRIMINGDaily Parts Washing CLEANING & PREVENTIVE MAINTENANCEGeneral Cleaning and Sanitizing Procedures Daily Rinse ProcedureCLEANING cont Annually Replace Pump Tubing CLEANING cont Monthly Clean Condenser Air FilterTotal Dispense Ratio Set Up Procedure ADJUSTMENT & OPTIONAL SETTINGSTemperature Compensated Refractometer Method Brix % ADJUSTMENT & OPTIONAL SETTINGS cont Water Flow Testing and AdjustmentMix Ratio ProductDispenser Lockout ADJUSTMENT & OPTIONAL SETTINGS contChilled Water Flow Testing and Adjustment Cup Size Programming Portion Control Dispensers OnlyADJUSTMENT & OPTIONAL SETTINGS cont Service Lockout1. To place a single dispense station in “Service Lockout,” open the dispenser door, press and hold either “Hid- den Switch” and the desired dispense station “Product Dispense” “+/Stop” switch for 10 seconds ADJUSTMENT & OPTIONAL SETTINGS cont Password Protection Beeper Dispense Fault ListFault Cooling Fault ListControls Dip Switch Function ListFUNCTION LIST PROBABLE CAUSE TROUBLESHOOTINGPROBLEM Cold Water CirculationPROBLEM TROUBLESHOOTING contRefrigeration Dispenser Locked OutREMEDY TROUBLESHOOTING cont PROBLEMDispense station not working refill LED and beep code PROBABLE CAUSEPROBLEM concentrate onlywater only TROUBLESHOOTING contPROBABLE CAUSE TROUBLESHOOTING contPROBLEM 1. Initial fill/setupREMEDY TROUBLESHOOTING contPROBLEM PROBABLE CAUSEREMEDY TROUBLESHOOTING contPROBLEM PROBABLE CAUSECOMPRESSOR COOLANT SCHEMATIC DIAGRAMEVAPORATOR PROCESS TUBE120 VOLTS AC SCHEMATIC WIRING DIAGRAM2 WIRE SINGLE PHASE 38218.1SCHEMATIC WIRING DIAGRAM JDF-4 DISPENSE DECK CIRCUIT SCHEMATIC WIRING DIAGRAM JDF-4 CONTROL PANEL CIRCUIT FLUORESCENT SCHEMATIC WIRING DIAGRAM JDF-4 REMAINING CIRCUITSBALLAST