Bunn CWTSR Coffee Maker Manual

The Bunn CWTSR 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 approximately 3.8 gallons per hour. This manual provides essential information on safety, features, installation, operation, and troubleshooting.

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

Features at a Glance

Key components: Stainless steel construction, large capacity water tank, spray head technology, and easy-to-use controls.

Feature	Description
Stainless Steel Water Tank	Durable and maintains temperature for optimal brewing.
Fast Brewing Time	Brews up to 3.8 gallons per hour.
Unique Spray Head	Ensures even water distribution over coffee grounds.
Easy-to-Use Controls	Simple interface for quick operation.
Large Capacity	Holds up to 12 cups of brewed coffee.

Installation

Unpack the coffee maker and place it on a stable, level surface. Ensure there is adequate clearance for ventilation.

Connect to a power source: Ensure the outlet is grounded and meets the required voltage.
Fill the water tank: Use fresh, cold water for optimal brewing.
Set up the coffee pot: Place the coffee pot on the warming plate.

WARNING! Ensure the coffee maker is unplugged during installation to avoid electric shock.

First-Time Setup

Power on the coffee maker and allow it to heat up before brewing.

Fill the water tank to the maximum level.
Run a brewing cycle without coffee to clean the system.
Adjust the brew temperature if necessary using the control settings.

CAUTION! Handle hot surfaces with care to avoid burns.

Specifications

Model: Bunn CWTSR.
Brewing Capacity: Up to 3.8 gallons per hour.
Water Tank: Stainless steel, 12-cup capacity.
Power: 120V, 60Hz.
Dimensions: 15.2 x 8.5 x 14.5 inches.

Controls and Settings

Access the brewing settings via the control panel. The panel includes buttons for power, brew, and temperature adjustments.

Brewing Options: Select brew strength and volume based on your preference.

Brewing Coffee

Follow these steps to brew coffee:

Fill the coffee pot with water and pour it into the water tank.
Add coffee grounds to the filter basket.
Press the brew button to start the brewing process.
Wait for the coffee to finish brewing before serving.

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

Maintenance and Cleaning

Regular cleaning is essential for optimal performance.

Unplug the coffee maker before cleaning.
Wipe the exterior with a damp cloth.
Clean the filter basket and coffee pot after each use.
Descale the water tank every 3 months.

CAUTION! Do not immerse the coffee maker in water.

Troubleshooting

Symptom	Possible Cause	Corrective Action
No power	Unplugged or faulty outlet	Check power connection and outlet.
Slow brewing	Clogged water line	Descale the coffee maker.
Weak coffee	Incorrect coffee-to-water ratio	Adjust the amount of coffee used.
Burnt coffee	Overheating	Adjust brew temperature settings.

Service: For further assistance, contact Bunn customer support.