Bunn H5X service manual Level 1 Programming

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PROGRAMMING

When power is applied to the dispenser, the display located on the bottom of the main circuit board will show the revision level of the software for 5 seconds, and then go to (-). While the tank is filling, the display will read

(FIL). When the tank is full the display will return to (-).

LEFT CENTER RIGHT

P3747

BUTTON BUTTON BUTTON

INITIAL PROGRAMMING OF THE CONTROL BOARD

1.Before programming any settings into the Control Board, confirm the correct machine selection is entered.

2.Do this by pressing and holding down on the center button until U1 appears on the display (approximately 9-10 seconds). Release the center button. Now, press and release the center button until the display reads U9. The display will show either A, 6.25, 12.5, 25.0, or H10.

3.The display should be set to A. If it shows anything but A, press and release the right button until it shows A.

4.Press and release the center button once more. The display will show the Software Version, then (-). You may now proceed with the Level 1 and Level 2 Programming.

LEVEL 1 PROGRAMMING

TANK WATER TEMPERATURE & READY TEMPERATURE SET-UP

1.Press and hold the center button until P1 appears on the display (approximately 3 seconds) then release button. The tank water temperature set point will appear on the display. Factory default is 200° F for most dispensers, and 90° F for some.

2.Use the (+) button to increase the temperature set point, and the (-) button to de- crease the set point.

NOTE: If the unit is a H5X, set the Tank Temperature to 212°F.

3.After the Tank Temperature is entered, press and release the center button once more. The display will read P2, then show the ready temperature set point. Factory default is 195° F for most dispensers, and 85° F for some.

4.Press the (+) button to increase the temperature set point, and the (-) button to decrease the set point.

5.To exit Level 1 Program press and release the center button once more. The display will show Software version, then (-).

6

10420.1 040309

 

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Contents H5E, H5X BUNN-O-MATIC Commercial Product Warranty Contents IntroductionUser Notices Electrical Requirements CE RequirementsElectrical Hook-Up Plumbing Requirements Initial SET-UPPlumbing Hook-Up Programming Level 1 ProgrammingRestoring Factory Defaults Level 2 ProgrammingDraining the Dispenser CleaningWall Mounted Installation Support for Large ReceptaclesTroubleshooting Problem Probable Cause RemedyFlashes Equipment will not Operate Safety overflow switch Water boils continuously Temperature control Service Component AccessService Electronic Controls LocationLiquid Level Control Test Procedure H5X Thermostat Wiring Connections Service Limit Thermostat Test ProcedureService Safety Overflow Switch Safety Overflow SwitchService Solenoid Valve Solenoid ValveService Tank Heater Tank HeaterSchematic Wiring Diagram H5E Schematic Wiring Diagram H5X Volts AC RED Schematic Wiring Diagram H5XA, H5EA
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H5X specifications

The Bunn H5E and H5X coffee machines represent a leap forward in brewing technology, specifically tailored for commercial use. Both models focus on delivering high-quality coffee while maximizing efficiency, making them ideal choices for busy cafés and restaurants.

The Bunn H5E features a unique 5-liter dual tank system, which allows for faster brewing times and reduces wait periods for customers. This dual tank setup facilitates the simultaneous preparation of multiple coffee types, catering to a diverse clientele. The H5X, on the other hand, is equipped with advanced electronic controls that permit precise temperature adjustments to ensure that the ideal brewing conditions are maintained, enhancing flavor extraction.

One of the standout features of both models is the patented BrewOptimized Technology. This technology helps maintain optimal water temperature and consistent flow rates throughout the brewing process, ensuring that each cup of coffee meets the high standards expected in commercial settings. Additionally, the units utilize a patented stainless steel brew basket that enhances durability and simplifies cleaning, making maintenance less of a chore for busy staff.

Another significant characteristic of the H5E and H5X is their programmable settings, which allow operators to customize brewing parameters according to their specific preferences or customer needs. This flexibility means that establishments can experiment with various coffee profiles, ensuring that they serve only the best products to their patrons.

Safety is also a priority in the design of these machines. The H5E and H5X come equipped with built-in safety features such as automatic shut-off and thermal overload protection, which help to prevent accidents and enhance longevity. Moreover, their compact design allows for easy installation in a variety of settings, whether it's a small coffee stand or a large restaurant operation.

Both the Bunn H5E and H5X models are energy-efficient, with features that minimize power consumption without compromising performance. This focus on sustainability not only helps reduce overhead costs but also appeals to environmentally conscious consumers.

In summary, the Bunn H5E and H5X coffee machines are engineered for high performance, reliability, and versatility. With features designed to provide quick, quality coffee while ensuring ease of operation and maintenance, these machines are ideal for any establishment that takes its coffee seriously. Whether you’re brewing for a crowd or crafting specialty drinks, the H5E and H5X stand ready to deliver excellent results every time.