Bunn H10X service manual Service Electronic Controls

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SERVICE (cont.)

Electronic Controls (cont.)

Triac Assembly Removal and Replacement

NOTE - Each triac installation requires the use of an approved silicone heat sink compound. Bunn-O-Matic recommends the use of Dow Corning 340 compound or equivalent. It can be purchased direct from Bunn-O- Matic (P.N. M2522.1000)

1.Remove the existing triac assembly held in place with a 10-32 hex keps nut.

2.Apply a small amount of the silicone heat sink com- pound to the copper heat sink.

3.Securely fasten the new triac assembly to the rear panel in the same relative position as the one re- moved. Bunn-O-matic recommends tightening the nut to a torque setting of approximately 18 inch- pounds.

4.Disconnect the other ends of the old triac assem- bly wires.

5.Connect the TAN and BLU wires with spade termi- nals of the new assembly to the electronic control assembly, FIG. 2.

6.Connect the BLU wire with the ring terminal to the tank heater, FIG. 12.

7.Connect the WHI/VIO wire of the new assembly to the RED terminal at the terminal block.

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Contents Bunn H10X Warranty 12593.0000 User Notices10044.0000 Electrical Hook-Up Electrical RequirementsPlumbing Requirements Draining the Dispenser CleaningInitial SET-UP Overflow protection switch TroubleshootingEquipment will not operate No power or incorrect voltage ElsLimit thermostat TroubleshootingWater flows into the tank continu Solenoid valve Replace the indicator LED Temperature controlWater boils continuously Temperature control Water is cold Tank heaterService Component AccessRear wall To the triac assembly located on the insideLocation GeneralService Electronic Controls Liquid Level Control Test ProcedureWith a voltmeter. Connect the dispenser to Temperature Control Test ProcedureBe replaced as a set Volts ac for 200 to 240 volt models while the redReplace the triac assembly Electronic Control Removal and ReplacementService Electronic Controls Service Limit Thermostat Test ProcedureService Overflow Protection Switch Overflow Protection SwitchService Solenoid Valve HotSolenoid Valve Wiring Lift out the solenoid valveService Tank Heater Tank HeaterWiring Diagram
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H10X specifications

The Bunn H10X is a state-of-the-art coffee brewer designed for both commercial and high-demand home environments. Renowned for its reliability and superior performance, the H10X is engineered to deliver exceptional coffee quality while streamlining the brewing process.

One of the main features of the Bunn H10X is its capacity to brew large quantities of coffee efficiently. It boasts a 10-gallon tank, allowing it to produce up to 20 gallons of freshly brewed coffee in just one hour. This makes it an ideal choice for offices, cafes, and businesses that require a constant supply of coffee for their customers or employees.

The H10X is equipped with advanced brewing technology that ensures optimal extraction of flavor from coffee grounds. Its patented Pulse Brew feature enhances the brewing process by controlling the flow of water through the coffee grounds, enhancing flavor extraction and improving the overall taste profile. This technology is particularly beneficial for specialty coffees, where nuanced flavors are essential.

Additionally, the Bunn H10X incorporates a digital thermal control system, allowing users to adjust brewing temperatures for their specific coffee types. This precise control ensures that the coffee is brewed at the ideal temperature, maximizing flavor and aroma while minimizing bitterness. The machine also features a built-in water tank heater, providing consistent brewing temperatures throughout the day.

User-friendliness is another hallmark of the H10X. The intuitive interface includes programmable options for brewing strength and timing, enabling users to customize their coffee experience easily. An LCD display provides real-time updates on brewing status, making it simple to monitor the process.

Durability is a key characteristic of the Bunn H10X. Constructed from high-grade materials, this coffee brewer is built to withstand the demands of a bustling environment. Enhanced insulation keeps coffee hot for extended periods while reducing energy consumption.

For ease of maintenance, the H10X features a removable brew basket and a straightforward cleaning process. This design not only helps maintain the unit's performance but also extends its lifespan.

In summary, the Bunn H10X is a powerful, efficient, and user-friendly coffee brewer that stands out in the marketplace. With its impressive capacity, advanced brewing technologies, and robust construction, it is an ideal choice for anyone seeking a high-quality coffee solution.
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