Bunn VP17 Series Service & Repair Manual Download

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46721 052512

SCHEMATIC WIRING DIAGRAM

VP17B-1/-2/-3

FRONT WARMER

WHI

BRN/BLK

VIO

WHI

REAR WARMER

WHI

LOWER WARMER

WHI

100 VOLTS AC

2 WIRE + GND

SINGLE PHASE

BLK

BRN/BLK

BLK

VIO

BLK

TANK HEATER

GRN

BLK

HEATER

SWITCH

BLK

BLU

READY INDICATOR

BLU

SW. & THERMOSTAT

ON/OFF SWITCH

WHI/RED

"KEEP WARM" HEATER

WHI

BLK

LIMIT

THERMOSTAT

BLK

WHI

REAR WARMER

WHI

VIO

BLK

1 TOP WARMER

VIO

WHI

GRN

200 WATT MAXIMUM

WHI

BLK

ON/OFF SWITCH

2 TOP or SIDE WARMERS

NOT USED ON LATE MODELS

WITH SIDE WARMERS

AUXILIARY OUTLET (NOT AVAILABLE ON VP17-3)

(EARLY MODELS ONLY)

Summary of Contents for VP17 Series

Page 1: ...VP17 Series SERVICE REPAIR MANUAL BUNN O MATIC CORPORATION POST OFFICE BOX 3227 SPRINGFIELD ILLINOIS 62708 3227 PHONE 217 529 6601 FAX 217 529 6644 46721 0000A 05 12 2012 Bunn O Matic Corporation ...

Page 2: ...ions to this warranty or to make additional warranties that are binding on BUNN Accordingly statements by such individuals whether oral or written do not constitute warranties and should not be relied upon If BUNN determines in its sole discretion that the equipment does not conform to the warranty BUNN at its exclusive op tion while the equipment is under warranty shall either 1 provide at no cha...

Page 3: ...est procedure specifically states to plug in the brewer COMPONENT ACCESS WARNING Disconnect the brewer from the power source before the removal of any panel or the replace ment of any component All components are accessible by the removal of the top cover and front inspection panel and warmer assemblies The top cover is attached with one 4 40 screw The front inspection panel is attached with four ...

Page 4: ...ROL THERMOSTAT 7 Disconnect the brewer from the power source Ifvoltageispresentasdescribed reinstallthecapillary tube into the tank to the line 4 5 above the bulb the control thermostat is operating properly If voltage is not present as described replace the thermostat Removal and Replacement 1 Remove wires from control thermostat leads 2 Remove the thermostat capillary bulb by firmly pulling up o...

Page 5: ...rminals Ifcontinuityispresentasdescribed thelimitthermostat is operating properly If continuity is not present as described replace the limit thermostat Removal and Replacement 1 Remove all wires from limit thermostat termi nals 2 Carefully slide the limit thermostat out from under the retaining clip and remove limit thermostat 3 Carefully slide the new limit thermostat into the retaining clip 4 R...

Page 6: ...o Fig 7 when reconnecting the wires P1918 SERVICE cont ON OFF WARMER SWITCH Location The ON OFF warmer switch es are located on the front of the hood Test Procedure 1 Disconnect the brewer from the power source 2 Viewing the switch from the back remove the white wire from the upper terminal and the black wire from the center terminal 3 With a voltmeter check the voltage across the white wire and t...

Page 7: ...t all three parts aside for reassembly 2 Disconnect the black wire on the limit thermostat from the tank heater switch and disconnect the blue wire from the limit thermostat to the control thermostat 3 Disconnect the black wire and the white wire from the tank heater terminals 4 Remove sprayhead and the hex nut securing the sprayhead tube to the hood Set aside for reas sembly 5 Remove the eight 8 ...

Page 8: ...roperly If continuity is not present as described replace the tank heater switch Removal and Replacement VP17 1 Remove the tank inlet fitting securing fill basin to the tank lid Remove fill basin and gasket Set all three parts aside for reassembly 2 Removesprayheadandhexnutsecuringsprayhead tube to the hood Set aside for reassembly 3 Disconnect the wires on the limit thermostat and the tank heater...

Page 9: ...to the tank lid Remove fill basin and gasket Set all three parts aside for reassembly 2 Disconnectthetwoblackwiresfromthetankheater switch 3 Remove the plastic facenut hex facenut and the switch indicator guard bracket that secures tank heater switch to the brewer Remove switch and discard 4 Insert new tank heater switch through the hole in the lower left of the control panel and secure with swtic...

Page 10: ...resent as described reconnect the white wire and white red brown black or violet wires on the warmer element P1164 If continuity is not present as described replace the warmer element Removal and Replacement 1 Remove the three 4 40 screws securing the warmer assembly to the brewer 2 Lift the warmer assembly from the brewer 3 Disconnectthetwowiresfromthewarmerelement terminals 4 Remove the two 8 32...

Page 11: ... GND SINGLE PHASE BLK BRN BLK BRN BLK BLK VIO VIO VP17 3 2 SIDE WARMERS 1320W BLK TANK HEATER L1 GRN BLK BLU SW THERMOSTAT ON OFF SWITCH WHI RED KEEP WARM HEATER 50W WHI BLK LIMIT THERMOSTAT WHI REAR WARMER WHI WHI P3 P1 VIO BLK VP17 2 TOP WARMER ASSY VIO WHI ON OFF SWITCH ON OFF SWITCH ON OFF SWITCH NOT USED ON LATE MODELS WITH SIDE WARMERS FRONT WARMER REAR WARMER ...

Page 12: ... VOLTS AC 2 WIRE SINGLE PHASE BLK BRN BLK BLK VIO 2 TOP or SIDE WARMERS AUXILIARY OUTLET NOT AVAILABLE ON VP17 3 BLK TANK HEATER L1 GRN BLK HEATER SWITCH BLK BLU READY INDICATOR BLU SW THERMOSTAT ON OFF SWITCH WHI RED KEEP WARM HEATER WHI BLK LIMIT THERMOSTAT BLK WHI REAR WARMER WHI WHI P3 P1 VIO BLK 1 TOP WARMER VIO WHI GRN 200 WATT MAXIMUM WHI BLK BLK ON OFF SWITCH ON OFF SWITCH ON OFF SWITCH ...

Page 13: ...SE BLK BRN BLK BLK VIO BLK TANK HEATER L1 GRN BLK HEATER SWITCH BLK BLU READY INDICATOR BLU SW THERMOSTAT ON OFF SWITCH WHI RED KEEP WARM HEATER WHI BLK LIMIT THERMOSTAT BLK WHI REAR WARMER WHI WHI P3 P1 VIO BLK 1 TOP WARMER VIO WHI GRN 200 WATT MAXIMUM WHI BLK BLK ON OFF SWITCH ON OFF SWITCH ON OFF SWITCH 2 TOP or SIDE WARMERS NOT USED ON LATE MODELS WITH SIDE WARMERS AUXILIARY OUTLET NOT AVAILAB...

Page 14: ... or SIDE WARMERS NOT USED ON LATE MODELS WITH SIDE WARMERS 10862 0001L 01 07 1995 BUNN O MATIC CORPORATION 220 240 VOLTS AC 2 WIRE GND SINGLE PHASE BLK L1 L2 BLK RED MAIN ON OFF SWITCH Late Models only 46721 052512 ...

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