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Bunn JDF-2N manual OPERATING CONTROLS cont, Bb Aa C, B Ddb Ee C

Models: JDF-2N

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OPERATING CONTROLS (cont.)

OPERATING CONTROLS (cont.)

BB

AA C

FIG 5 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.Hidden Switch

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

C.Lock Switch

This switch is used to lockout the dispensing capabilities.

B DDB

EE C

FIG 6 Portion Control Models

B.Hidden Switch

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

C.Lock Switch

This switch is used to lockout the dispensing capabilities.

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.

38310 062205

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Bunn JDF-2N manual OPERATING CONTROLS cont, Bb Aa C, B Ddb Ee C

Contents

POST OFFICE BOX SPRINGFIELD, ILLINOIS PHONE 217 529-6601 FAX 217 INSTALLATION & OPERATING MANUALJDF-2 S/N JDF0005473 & UPCONTENTS BUNN-O-MATIC COMMERCIAL PRODUCT WARRANTYUSER NOTICES 00986.000227442.0000 00656.0000MAXIMUM RINSE WATER TEMPERATURE 170 degrees F 76.6 degrees C INITIAL SET-UPELECTRICAL REQUIREMENTS PLUMBING REQUIREMENTSPLUMBING REQUIREMENTS cont INITIAL FILLLOADING PRIMINGPLUMBING HOOKUP Frozen ConcentratesOPERATING CONTROLS Refrigeration SwitchSanitize Switch B DDB EE C OPERATING CONTROLS contBB AA C Portion Control Models Refer to Fig DISPENSER USEPress and Hold Models Refer to Fig CLEANING & PREVENTIVE MAINTENANCE General Cleaning and Sanitizing ProceduresDaily Rinse Procedure Daily Parts WashingCLEANING cont CLEANING cont Monthly Clean Condenser Air Filter Annually Replace Pump TubingADJUSTMENT & OPTIONAL SETTINGS Total Dispense Ratio Set Up Procedure Temperature Compensated Refractometer MethodADJUSTMENT & OPTIONAL SETTINGS cont Water Flow Testing and Adjustment Mix RatioProduct Brix %ADJUSTMENT & OPTIONAL SETTINGS cont Pump Speed Programming Cup Size Programming Portion Control Dispensers OnlyADJUSTMENT & OPTIONAL SETTINGS cont Dispenser Lockout Service LockoutADJUSTMENT & OPTIONAL SETTINGS cont Password ProtectionDispense Fault List FaultCooling Fault List BeeperDip Switch Function List ControlsFUNCTION LIST TROUBLESHOOTING PROBLEMCold Water Circulation PROBABLE CAUSETROUBLESHOOTING cont PROBLEM RefrigerationDispenser Locked Out REMEDYTROUBLESHOOTING cont PROBLEM Dispense station not working refill LED and beep codePROBABLE CAUSE REMEDYTROUBLESHOOTING cont concentrate onlywater only PROBLEMTROUBLESHOOTING cont PROBLEM1. Initial fill/setup PROBABLE CAUSETROUBLESHOOTING cont PROBLEMPROBABLE CAUSE REMEDYTROUBLESHOOTING cont PROBLEMPROBABLE CAUSE REMEDYCOOLANT SCHEMATIC DIAGRAM EVAPORATORPROCESS TUBE COMPRESSORSCHEMATIC WIRING DIAGRAM 2 WIRE + GND SINGLE PHASE38310 120 VOLTS AC or 230 VOLTS ACSCHEMATIC WIRING DIAGRAM JDF-2 DISPENSE DECK CIRCUITSCHEMATIC WIRING DIAGRAM JDF-2 CONTROL PANEL CIRCUIT To Switch Unit Assembly38310 J1-138310 SCHEMATIC WIRING DIAGRAM JDF-2 REMAINING CIRCUITSGND L1 N