Bunn VP17B service manual Service, Component Access

Page 9

SERVICE

This section provides procedures for testing and replacing various major components used in this brewer should service become necessary. Refer to Troubleshooting for assistance in determining the cause of any problem.

WARNING - Inspection, testing, and repair of electri- cal equipment should be performed only by qualified service personnel. The brewer should be unplugged when servicing, except when electrical tests are re- quired and the test 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 #6- 32 screws.

The warmer assembly is attached with three #4-40 screws.

 

Contents

Control Thermostat

............................................ 10

Limit Thermostat

11

ON/OFF Switch

12

Tank Heater

13

Tank Heater Switch

............................................ 14

Warmer Elements

16

Wiring Diagrams

17

P1160.40

FIG. 1 COMPONENT ACCESS

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Contents Post Office BOX SPRINGFIELD, Illinois BUNNVP17Warranty IntroductionUser Notices User Notices Initial SET-UP Electrical RequirementsCoffee Brewing CleaningProblem TroubleshootingProbable Cause RemedyTroubleshooting Probable Cause Remedy Water TemperatureComponent Access ServiceControl Thermostat Control ThermostatLimit Thermostat Limit ThermostatConnect wire to Terminal #1 as follows ON/OFF Warmer SwitchTank Heater Tank HeaterService Tank Heater Switch VP17B and early model VP17 Service Tank Heater Switch Warmer Element Terminals Warmer ElementsVolts AC 2 Wire Single Phase Schematic Wiring DiagramSchematic Wiring Diagram VP17B-1/-2/-3
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