Bunn OT20 Coffee Maker Manual

The Bunn OT20 is a commercial-grade coffee maker designed for high-volume brewing. It features a stainless steel water tank, a unique spray head for optimal extraction, and a fast brewing time of just a few minutes. 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. Brewing Coffee 7. Cleaning and Maintenance 8. Troubleshooting 9. Safety Information

Features at a Glance

Key components: Stainless steel water tank, spray head, brew funnel, and drip tray.

Feature	Description
Stainless Steel Water Tank	Durable construction for long-lasting use
Fast Brewing Time	Brews a full pot in just a few minutes
Unique Spray Head	Ensures optimal coffee extraction
Drip Tray	Collects spills and makes cleaning easy
Programmable Settings	Allows customization of brew strength and volume

Installation

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

Connect to a power source: Ensure the outlet is grounded.
Fill the water tank: Use fresh, cold water for optimal brewing.
Place brew funnel: Ensure it is securely positioned.
Plug in the coffee maker and turn it on.

WARNING! Ensure all connections are secure to avoid electrical hazards.

First-Time Setup

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

Run a water cycle: Fill the tank and run a brew cycle without coffee.
Set brew strength: Adjust settings according to your preference.
Test brew: Brew a small pot to ensure everything is functioning correctly.

CAUTION! Handle hot surfaces with care to avoid burns.

Specifications

Model: Bunn OT20.
Power: 120V, 60Hz.
Brewing Capacity: Up to 3.8 liters per hour.
Dimensions: 14.5 x 8.5 x 15 inches.
Weight: 10 lbs.
Material: Stainless steel and plastic components.

Controls and Settings

Access settings via the control panel. Key controls include power, brew strength, and volume settings.

Indicator Lights: Show brewing status and readiness.

Brewing Coffee

Follow these steps to brew coffee:

Fill the brew funnel with coffee grounds.
Fill the water tank with cold water.
Press the brew button to start the process.
Wait for the brewing cycle to complete.
Pour and enjoy your coffee!

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

Cleaning and Maintenance

Regular cleaning is essential for optimal performance.

Unplug the coffee maker before cleaning.
Wipe down the exterior with a damp cloth.
Clean the brew funnel and drip tray regularly.
Descale the water tank every few months.

CAUTION! Do not immerse the coffee maker in water.

Troubleshooting

Symptom	Possible Cause	Corrective Action
No power	Power source issue	Check outlet and power cord.
Coffee not brewing	Water tank empty	Fill the water tank and restart.
Weak coffee	Incorrect coffee-to-water ratio	Adjust the amount of coffee used.
Dripping after brew	Clogged brew funnel	Clean the brew funnel thoroughly.

Service: For further assistance, contact customer support.