Bunn JDF-2 User Manual

INSTALLATION & OPERATING MANUALJDF-2BUNN-O-MATIC CORPORATIONPOST OFFICE BOX 3227SPRINGFIELD, ILLINOIS 62708-3227PHONE: (217) 529-6601 FAX: (217

10CLEANING & PREVENTIVE MAINTENANCEGeneral Cleaning and Sanitizing ProceduresNote: The Bunn Juice Dispenser incorporates a rinse reminder feature

11CLEANING (cont)6. Select the dispense stations by pressing the “Dispense Switch” for that station. Use the “+/Stop Switch” forportion contol dispens

12Monthly: Clean Condenser Air Filter1. Remove the condenser air filter located on the rear of the dispenser.2. Using a water spray, clean the air fil

13ADJUSTMENT & OPTIONAL SETTINGSSETTING THE MIX RATIO/BRIXRatio Cup Method1. Adjust the water flow as described in Water Flow Testing and Adjustme

14Water Flow Testing and Adjustment1. Enter the “Pump Speed Programming” mode by simultaneously press-ing both “Hidden Switches” Fig 5 or Fig 6. Note

15the “Product Dispense” (“+/STOP”) Switch is pressed, the motor speed is decreased by one step (5 RPM.) Notethat each step is confirmed by a single f

166. If the password is forgotten, it can be reset to “0” (dispenser lockout disabled) as follows:Note: The following procedure also clears the progra

173. To enter the password, proceed as follows:a) Press and hold either “Hidden Switch”.b) In a 5 second period, press and release the “Sanitize Switc

18Dispense Fault List“REFILL” indicator Beeper Fault2 flashes 2 beeps Dispense station locked out.3 flashes 3 beeps DISPENSE/RINSE sensing fault.4 fla

19Dip Switch Function ListDip Switch Controls Off On1 “REFILL” indicator when “concentrate out” is detected. Inactive Active2 Lockout dispense compone

2BUNN-O-MATIC COMMERCIAL PRODUCT WARRANTYBunn-O-Matic Corp. (“BUNN”) warrants equipment manufactured by it as follows:1) All equipment other than as s

20COOLANT SCHEMATIC DIAGRAMCONDENSERSUCTIONACCUMULATORCOMPRESSOREVAPORATORPROCESS TUBE33464.0000A 09/00 ©2000 Bunn-O-Matic CorporationFILTERDRYE

21SCHEMATIC WIRING DIAGRAM35303 012703J3-1J3-2J1-1J1-5J1-10 CONTROL P C BOARDJ1-18J7-1J7-5J7-10J7-16J8-1J8-8J6-1J6-6J6-12LAMP ASSY. GRNGRNGRNNL1BLUB

3USER NOTICESCarefully read and follow all notices on the equipment and in this manual. They were written for your protec-tion. All notices are to be

4PLUMBING REQUIREMENTSThis dispenser must be connected to a COLD WATER system with operating pressure between 20 and 100 psi(138 and 690 kPa). This wa

5shape of the hole(s) made in the supply line(s) by saddle valves may restrict water flow.Note- A water strainer (Bunn-O-Matic part number 23720.1000)

6LOADINGFrozen Concentrates1. Thaw the frozen concentrate in a refrigerated 35-40 degrees F (1.6-4.4 degrees C) environment for 36 to 48hours before u

7OPERATING CONTROLSRefrigeration SwitchThe refrigeration switch is located on the top of the dispenser near theleft rear corner. This switch controls

8OPERATING CONTROLS (cont.)FIG 5 Press and Hold ModelsA. Product Dispense SwitchPressing and holding switch will initiate product flow from the resp

9DISPENSER USEPress and Hold Models (Refer to Fig 5)1. Place a cup on the drip tray beneath the desired dispensing nozzle.2. Press and hold the “Produ