Bunn OL35B Coffee Maker Manual

The Bunn OL35B is a commercial-grade coffee maker designed for high-volume brewing. It features a stainless steel water tank, a fast brewing system, and a large capacity to serve multiple cups of coffee quickly. Below are key sections for safety, features, installation, setup, operation, and troubleshooting.

1. Features at a Glance 2. Installation 3. First-Time Setup 4. Specifications 5. Controls and Settings 6. Connecting Devices 7. Brewing Coffee 8. Maintenance 9. Safety Information 10. Troubleshooting

Features at a Glance

Key components: Stainless steel water tank, fast brewing system, large capacity, easy-to-use controls, and durable construction.

FeatureDescription
Stainless Steel Water TankHolds up to 3.8 liters of water for quick brewing.
Fast Brewing SystemBrews a full pot of coffee in about 3 minutes.
Large CapacityCan brew up to 12 cups of coffee at once.
Easy-to-Use ControlsSimple interface for quick operation.
Durable ConstructionDesigned for commercial use with high-quality materials.

Installation

Unpack and inspect contents. Place on a stable surface away from heat sources.

  1. Connect to water supply: Ensure a proper water line is available.
  2. Plug into AC power: Use a grounded outlet.
  3. Fill the water tank: Pour water into the tank before brewing.

WARNING! Ensure all connections are secure to avoid leaks.

First-Time Setup

Power on the coffee maker; follow the initial setup prompts.

  1. Set the water temperature: Adjust to desired brewing temperature.
  2. Run a water cycle: Brew a pot of water to clean the system.
  3. Prepare coffee: Add coffee grounds to the filter basket.

CAUTION! Ensure the coffee maker is on a stable surface during operation.

Specifications

Controls and Settings

Access the brewing settings via the control panel. Key controls include power, brew, and temperature settings.

Control Panel: Power button, brew button, temperature adjustment dial.

Connecting Devices

Ensure the coffee maker is connected to a water supply and power source.

  1. Turn off the coffee maker before connecting to the water supply.
  2. Ensure all connections are tight to prevent leaks.

Tip: Regularly check connections for wear and tear.

Brewing Coffee

Follow these steps to brew coffee:

  1. Fill the water tank with fresh water.
  2. Add coffee grounds to the filter basket.
  3. Press the brew button to start brewing.
  4. Wait for the brewing cycle to complete.
  5. Serve and enjoy your coffee.

WARNING! Hot water and steam can cause burns; handle with care.

Maintenance

Regular maintenance is essential for optimal performance.

Safety Information

Read all safety instructions before using the coffee maker.

Troubleshooting

SymptomPossible CauseCorrective Action
No powerUnplugged or faulty outletCheck power connection and outlet.
Slow brewingClogged water lineDescale the coffee maker.
No coffee brewedEmpty water tankFill the water tank and try again.
Burnt coffeeIncorrect temperature settingAdjust temperature settings.

Service: For further assistance, contact customer support.

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