Bunn CDBCF TC, CDBCF APS, CDBC APS, CDBC TC manual Voltage Selector Switch Terminals

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SERVICE (cont.)

VOLTAGE SELECTOR SWITCH

P2503

FIG. 9 VOLTAGE SELECTOR SWITCH

If continuity is not present as described, replace the voltage selector switch.

Removal and Replacement:

1.Disconnect the brewer from the power source.

2.Disconnect the three wires from the selector switch.

3.Remove the switch mounting nut from the under side of component mounting bracket; remove switch from bracket.

4.Install new switch in component mounting bracket and secure with mounting nut.

5.Refer to FIG. 10 when reconnecting wires to the switch.

Location:

The voltage selector switch is located on the component mounting bracket behind the front access panel.

Test Procedure:

1.Disconnect the brewer from the power source.

2.Disconnect the white and blue wires from the selector switch. With the selector switch in the 120V position, check for continuity between the two empty terminals of the switch.

If continuity is present as described, reconnect the white wire and continue to Step 3.

If continuity is not present as described, replace the voltage selector switch.

3.With the selector switch in the 120/208-240V position, disconnect the white/violet wire from the selector switch. check for continuity between the two empty terminals.

If continuity is present as described, the voltage selec- tor switch is operating properly.

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WHI/VIO to Tank Heater

Blue to Tank Heater

White to Terminal Block

P2504

FIG. 10 VOLTAGE SELECTOR

SWITCH TERMINALS

29707.1 082803

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Contents Disco Ntinued V ERS ION Contents IntroductionUser Notices CDBCF-DV BrewersCdbcf APS-DV Brewers Cdbcf APS-DV & TC-DV Brewers#02765.0000 #12364.0000 #00656.0000 Models CDBC-DV, CDBC-APS DV & Cdbcf TC-DV Electrical RequirementsPlumbing Requirements Initial SET-UPCoffee Brewing Faucet ModelsCleaning Operating ControlsAdjustments & Optional Settings Setting Brew TemperatureWater Sensing Threshold Adjustment Procedure Pulse Brew Setup ProceedureNow disabled Troubleshooting Before troubleshooting this brewer, check for the followingRefill Circuit Problem Probable Cause TroubleshootingRemedy Troubleshooting Refill Circuit Heating Circuit Problem Water does not heat to proper tem- peratureTroubleshooting Heating Circuit Problem Probable CauseTank Heater Ings are takenProblem Probable Cause Remedy Brewing Circuit Problem Probable Cause Troubleshooting Brewing Circuit Consistently low beverage level Brew volumeDispenser Be made with sprayhead installed Brew cycle will not start Control board or dispense valveWater temperature Set-upinstructionsDripping from sprayhead Lime build up RequiredProblem Probable Cause Diagnostics Cause Things to CheckWhen servicing, except when electrical tests are re Component AccessService Control BoardSwitch Panel Dispense Valve Limit Thermostat Wiring Limit ThermostatTank Heaters Valve from the bottom of the tank29707.1 Voltage Selector Switch Voltage Selector Switch TerminalsRefill Valve Warmer Elements Schematic Wiring Diagram Cdbc DV Schematic Wiring Diagram Cdbc APS-DV Cdbcf APS/TC/LPTC-DV

CDBC TC, CDBC APS, CDBCF TC, CDBCF APS specifications

The Bunn CDBCF series of coffee brewers is an essential tool for any coffee business, renowned for its reliability and efficiency. This series offers different models including the CDBCF APS (Automatic Pour-Over) and CDBCF TC (thermo carafe), among others. Each of these brewers is designed to produce exceptional quality coffee while ensuring ease of use.

One of the main features of the Bunn CDBCF APS is its automatic pour-over capability, which ensures that water is heated to the perfect brewing temperature and dispensed consistently. This model is equipped with a stainless steel water tank that maintains optimal water temperature, resulting in flavorful coffee extraction. Furthermore, the APS model allows for quick brewing cycles, producing up to 3.8 gallons of coffee per hour, making it ideal for high-demand environments.

The CDBCF TC model, on the other hand, utilizes a thermal carafe to keep coffee hot for extended periods without the need for a hot plate. This technology not only preserves the coffee’s flavors and aromas but also minimizes energy consumption. The thermal carafe can hold up to 1.9 liters of brewed coffee, making it efficient for serving in busy settings.

Both models in the CDBCF series come with a simple interface for straightforward programming and operation. Features such as the BrewLOGIC technology help regulate the brewing time and monitor water flow to ensure consistency. This is particularly beneficial in maintaining the quality of coffee across multiple brewing batches.

In terms of build quality, Bunn CDBCF brewers are constructed with durable materials designed to withstand the wear and tear of daily use in busy coffee shops. Their compact design requires minimal counter space while providing a high volume of output.

Overall, the Bunn CDBCF APS and TC models stand out for their advanced brewing technologies, versatility, and user-friendly design. They cater perfectly to coffee enthusiasts and business owners looking for reliable brewing solutions that deliver consistent quality and taste. With the Bunn CDBCF series, coffee brewing becomes not only an art but also an efficient and seamless process.
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