Bunn ICB-DV Tall Automatic Coffee Brewer Dual Voltage - BU531000101

Bunn ICB-DV Tall Automatic Coffee Brewer Dual Voltage - BU531000101

The Bunn 53100.0101 is the new standard in batch brewing. Three brew buttons allow for easy selection from a variety of brew recipes. The Peak Extraction spray head provides improved uniformity of extraction and greater resistance to lime scale buildup. It features digital readout displays in English, Spanish or French for easier programming and control and can show either 'Standard' or Metric measurements. The digital readout also shows machine status, and targeted advertising messages can be programmed for display.

Features 

• Sleek modernized design language, with rounded angles on the corners and trunk
• USB programming capable
• Energy-saver mode reduces tank temperature during idle periods
• Brew counter keeps track of how many batches are brewed
• Pre-infusion and pulse brew for maximum flavor extraction. Cold brew lockout & digital temperature control further ensure top-notch brewing
• Dual voltage adaptable (Can operate at 120V/15 amp or 120/208-240V/20 amp)
• Digital readout displays in English, Spanish, or French ---for easier programming and control--- and can show either 'Standard' or Metric measurements. The digital readout also shows machine status, and targeted advertising messages can be programmed for display.
• BUNN Infusion Series technology allows for multiple recipes from one footprint --- with three brew buttons and two batch sizes
• The exclusive Peak Extraction Sprayhead provides improved uniformity of extraction and greater resistance to limescale buildup.
• Hot water faucet (supplied for custom installation)
• Servers not included unless otherwise noted
• Electronic funnel lock prevents removal of each brew funnel until drip-through is complete

Specifications

What our Experts Think

• Built for high-volume batch brewing, making it ideal for hotels, cafeterias, offices, and large beverage service stations.
• Uses Infusion Series technology, allowing precise control over brew recipes for consistent flavor across every batch.
• Delivers fast, commercial-grade output (around 11+ gallons per hour depending on configuration) to keep up with peak demand.
• Features three programmable brew buttons and two batch sizes, enabling flexible brewing for different service needs.
• Equipped with pre-infusion and pulse brew functionality, improving extraction and overall coffee flavor quality.
• Includes a digital display with multilingual support (English/Spanish/French) for easy operation and monitoring.
• Designed with a dual voltage system (120V / 120-208-240V compatibility) for flexible installation in different commercial setups.
• Built with a heavy-duty stainless steel body and compact vertical footprint, saving counter space while maintaining durability.
• Offers energy-saver mode and hot water faucet integration, improving efficiency and beverage versatility.

Q&A

Q: What is the Bunn ICB-DV Tall Automatic Coffee Brewer Dual Voltage (BU531000101)?
A: The Bunn ICB-DV Tall is a commercial Infusion Series automatic coffee brewer designed for high-volume environments, delivering consistent batch brewing into thermal servers with advanced digital control and recipe customization.

Q: What does “dual voltage” mean in this model?
A: It is adaptable to multiple electrical configurations, typically operating on 120V, 120/208V, or 120/240V, allowing flexible installation in different commercial kitchens.

Q: How much coffee can it brew per hour?
A: Depending on voltage, it produces approximately 5 to 11+ gallons per hour, supporting medium to high-demand coffee service operations.

Q: Does it use glass pots or thermal servers?
A: It is designed for thermal server brewing (sold separately), which keeps coffee hot longer without a warming plate.

Q: Is it programmable?
A: Yes. It features a digital interface that allows multiple recipes, batch sizes, language settings, brew tracking, and USB programming for advanced customization.

Q: What type of installation does it require?
A: The unit is plumbed and hardwired, requiring professional installation with proper water pressure and electrical configuration.

Q: What is the Bunn ICB-DV best used for?
A: It is ideal for cafés, hotels, cafeterias, and institutional foodservice operations that need consistent, high-volume coffee production with flexible brewing recipes.

Maintenance Tips

• Daily sprayhead cleaning (critical): Remove and clean sprayheads to keep all holes open for even water distribution and consistent extraction. Clogged sprayheads are the #1 cause of weak or uneven brew quality.
• Weekly deliming: Use a deliming tool/spring to remove mineral scale from the sprayhead fitting and bypass channels, which helps maintain proper flow and prevents volume drift.
• Wipe all surfaces daily: Clean funnels, splash areas, and exterior panels with a damp cloth and mild non-abrasive detergent. Avoid water jet cleaning.
• Monitor sprayhead performance: Even light scale buildup can restrict flow and alter programmed brew volumes—recalibrate after cleaning if needed.
• Descale regularly (1–3 months depending on water hardness): Prevents heating inefficiency, slow recovery times, and inconsistent batch output.
• Check water supply stability: Maintain proper pressure (typically 20–90 PSI) and clean inlet screens to ensure consistent high-volume brewing performance.
• Use energy-saver mode during idle periods: Reduces tank temperature stress and extends heating component life during low-demand hours.
• Inspect brew funnel lock & seals: Ensure funnels seat correctly and locking mechanism operates smoothly to avoid leaks or incomplete cycles.
• Verify brew temperature regularly: Stable extraction temperature is essential for consistent flavor in high-volume commercial use.
• Preventive servicing: Periodically inspect valves, gaskets, and internal tubing to avoid downtime in continuous-operation environments.