Manuals / Bunn / Kitchen Appliance / Beverage Dispenser

Bunn JDF-2 manual 38310, J6-1

Models: JDF-2

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Page 31

J6-1	J5-5	J5-10	J5-15
J51-
J6-6

J6-12	C
J6-12	O
J3-1	N
J3-1	T
J3-2	R

		O
	J1-1	L
	J1-1	P
		P
		C
		B
	J1-5	O
	J1-5	A
		A
		R
		D
	J1-10

J1-18	J4-1	J4-5	J4-10	J4-14
J1-18

SCHEMATIC WIRING DIAGRAM JDF-2 CONTROL PANEL CIRCUIT

J5-19

J9-1

J9-6

J8-1

J8-8

J7-1

J7-5

J7-10

J7-16

RED/BLK

GRN/WHI

BLU/WHI

BLK/WHI

ORN

WHI

RED

RED/WHI

BLK

BLU/BLK

GRN/BLK

BLU

ORN/BLK

WHI/BLK

GRN

RED/BLK BLU ORN/BLK WHI/BLK GRN ORN WHI RED GRN/BLK BLU/BLK BLK RED/WHI GRN/WHI BLU/WHI BLK/WHI

To Switch Unit Assembly

SWITCH UNIT ASSEMBLY	1
SWITCH UNIT ASSEMBLY
(Push Button Control models)	SHIELD

REFILL 1 WATER 1

DISPENSE 1

LOCKSWITCH

REFILL 2

WATER 2

DISPENSE 2

PROGRAM	COOLING	RINSE	SANITIZE

REFILL 1 WATER 1

SWITCH UNIT ASSEMBLY	1
(Portion Control Models)	SHEILD
	SHEILD

1 SMALL

1 MEDIUM

1 LARGE

1 STOP/+

LOCKSWITCH

REFILL 2

WATER 2

2 SMALL

2 MEDIUM

2 LARGE

2 STOP/+

PROGRAM

COOLING

RINSE

SANITIZE

31	38310 010406

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Contents

DISCONTINUED VERSION BUNN-O-MATICCORPORATIONINSTALLATION & OPERATING MANUAL JDF-2BUNN-O-MATICCOMMERCIAL PRODUCT WARRANTY USER NOTICES CONTENTSCE REQUIREMENTS INITIAL SET-UPELECTRICAL REQUIREMENTS PLUMBING REQUIREMENTSINITIAL FILL PLUMBING REQUIREMENTS contFrozen Concentrates LOADINGPRIMING PLUMBING HOOKUPSanitize Switch Refrigeration SwitchOPERATING CONTROLS OPERATING CONTROLS cont Press and Hold Models Refer to Fig DISPENSER USEPortion Control Models Refer to Fig Daily 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 Product ADJUSTMENT & OPTIONAL SETTINGS contWater Flow Testing and Adjustment Mix RatioADJUSTMENT & OPTIONAL SETTINGS cont Pump Speed ProgrammingDispenser Lockout Service LockoutADJUSTMENT & OPTIONAL SETTINGS cont ADJUSTMENT & OPTIONAL SETTINGS cont Password ProtectionBeeper Dispense Fault ListFault Cooling Fault ListControls Dip Switch Function ListFUNCTION LIST PROBABLE CAUSE TROUBLESHOOTINGPROBLEM Cold Water CirculationREMEDY TROUBLESHOOTING cont PROBLEMRefrigeration Dispenser Locked OutREMEDY TROUBLESHOOTING cont PROBLEMA3-Beep- Dispense/Rinse sens- ing fault PROBABLE CAUSEPROBLEM TROUBLESHOOTING contconcentrate only water onlyPROBABLE CAUSE TROUBLESHOOTING contPROBLEM 1. Initial fill/setupREMEDY TROUBLESHOOTING contPROBLEM PROBABLE CAUSEDifficulty brixing and/or weak bev TROUBLESHOOTING contPROBLEM PROBABLE CAUSECOMPRESSOR COOLANT SCHEMATIC DIAGRAMEVAPORATOR PROCESS TUBE120 VOLTS AC or 230 VOLTS AC SCHEMATIC WIRING DIAGRAM2 WIRE + GND SINGLE PHASE 38310JDF-2DISPENSE DECK CIRCUIT SCHEMATIC WIRING DIAGRAMJ6-1 38310GND L1 N SCHEMATIC WIRING DIAGRAM JDF-2REMAINING CIRCUITS38310