Bunn iMIX-5 S Plus Fresh Mix Beverage Dispenser User Manual

1. Introduction

This manual provides essential information for the safe and efficient operation, installation, and maintenance of your Bunn iMIX-5 S Plus Fresh Mix Beverage Dispenser. Please read this manual thoroughly before operating the dispenser and retain it for future reference. This dispenser is designed for commercial use, offering a variety of fresh mix beverages, including coffee and cappuccino.

2. Safety Instructions

Always observe basic safety precautions when using electrical appliances to reduce the risk of fire, electric shock, and injury to persons.

• Electrical Safety: Ensure the dispenser is connected to a properly grounded 120V electrical outlet. Do not operate with a damaged cord or plug. Do not immerse the dispenser or its electrical components in water.
• Hot Surfaces: The dispenser may contain components that become hot during operation. Exercise caution to avoid burns.
• Moving Parts: Keep hands and foreign objects away from internal moving parts during operation.
• Cleaning: Disconnect power before cleaning. Use only recommended cleaning agents and methods.
• Children: This appliance is not intended for use by children. Keep children away from the dispenser.
• Installation: Installation must be performed by qualified personnel in accordance with all local codes and regulations.

3. Setup

3.1 Unpacking

Carefully remove the dispenser from its packaging. Inspect for any shipping damage. Report any damage to your supplier immediately. Retain packaging materials for future transport if needed.

3.2 Placement

Place the dispenser on a sturdy, level surface capable of supporting its weight (approximately 135 pounds). Ensure adequate clearance around the unit for ventilation and maintenance. The dispenser dimensions are 24 inches (D) x 19.3 inches (W) x 32.8 inches (H).

3.3 Electrical Connection

Connect the dispenser to a dedicated 120V AC, 60Hz, grounded electrical outlet. Refer to the product label for specific electrical requirements.

3.4 Water Connection

This dispenser requires a potable cold water supply. Connect the dispenser to a filtered water line using appropriate plumbing fittings. Ensure all connections are secure and leak-free. A water shut-off valve should be installed nearby for convenience.

3.5 Hopper Installation

The dispenser is equipped with five hoppers for powdered beverage mixes. Open the top cover and carefully place each hopper into its designated slot. Ensure they are seated correctly. Fill each hopper with the desired powdered beverage mix, such as coffee, cappuccino, or iced coffee mix.

Image 1: Front view of the Bunn iMIX-5 S Plus Fresh Mix Beverage Dispenser. This image shows the five dispensing buttons, cup placement area, and the display panel. The top section features a graphic indicating 'Cappuccino'.

4. Operating Instructions

4.1 Initial Start-up

1. After connecting water and power, turn on the main power switch, usually located at the back or side of the unit.
2. The dispenser will begin to heat water to the optimal temperature. This may take several minutes. The display will indicate when the unit is ready for use.
3. Perform an initial flush by dispensing water from each station without mix to prime the lines and ensure proper water flow.

4.2 Dispensing Beverages

1. Place an appropriate cup under the desired dispensing nozzle. Ensure the cup is centered to prevent spills.
2. Press the corresponding beverage selection button. The dispenser will automatically mix and dispense the selected beverage.
3. Release the button when the cup is full or the desired amount is reached. The dispenser is designed for manual operation, meaning the user initiates and stops the dispense cycle.
4. For beverages requiring a milk frother, follow the specific instructions for frothing milk separately, if applicable to your model configuration.

5. Maintenance

Regular cleaning and maintenance are crucial for optimal performance and hygiene.

5.1 Daily Cleaning

• Drip Tray: Remove and empty the drip tray. Wash with warm, soapy water, rinse thoroughly, and dry before replacing.
• Exterior: Wipe down the exterior surfaces with a damp cloth. Do not use abrasive cleaners or solvents.
• Dispensing Nozzles: Wipe the dispensing nozzles with a clean, damp cloth to remove any residue.

5.2 Weekly Cleaning

• Hoppers: Empty any remaining powdered mix from the hoppers. Remove hoppers and wash them with warm, soapy water. Rinse thoroughly and allow to air dry completely before refilling.
• Mixer Bowls: If accessible, remove and clean the mixer bowls according to manufacturer guidelines.

5.3 Filter Maintenance

The dispenser includes a water filter. Periodically check the filter for clogs or reduced flow. Replace the filter cartridge as recommended by the filter manufacturer, typically every 3-6 months, depending on water quality and usage.

5.4 Milk Frother (if applicable)

If your specific configuration includes a milk frother, clean it immediately after each use to prevent milk residue buildup. Refer to the frother's specific cleaning instructions for detailed steps.

6. Troubleshooting

This section addresses common issues you might encounter with your dispenser.

If you encounter issues not listed here or if solutions do not resolve the problem, contact Bunn customer support or a qualified service technician.

7. Specifications

8. Warranty and Support

For warranty information and customer support, please refer to the documentation provided with your purchase or visit the official Bunn website. Keep your purchase receipt as proof of purchase for any warranty claims. Contact Bunn customer service for technical assistance, parts, or service inquiries.