Bunn 36900.6004 Coffee Maker Manual

The Bunn 36900.6004 is a commercial-grade coffee maker designed for high-volume brewing. It features a stainless steel construction, a large capacity water tank, and a fast brewing system that can brew up to 3.8 gallons of coffee 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. Cleaning and Maintenance 8. Troubleshooting

Features at a Glance

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

FeatureDescription
Stainless Steel ConstructionDurable and easy to clean
Large Capacity Water TankHolds up to 3.8 gallons for continuous brewing
Fast Brewing SystemBrews coffee quickly to meet high demand
Drip-Free CarafePrevents spills and messes
Easy-to-Use ControlsSimple interface for quick operation

Installation

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

  1. Connect the coffee maker to a power source.
  2. Fill the water tank with fresh water.
  3. Place the carafe on the warming plate.
  4. Turn on the coffee maker and allow it to heat up.

WARNING! Ensure the coffee maker is placed on a heat-resistant surface to avoid damage.

First-Time Setup

Before brewing coffee for the first time, run a cycle with water only to clean the system.

  1. Fill the water tank to the maximum level.
  2. Press the brew button to start the cycle.
  3. Discard the water once the cycle is complete.

CAUTION! The coffee maker will be hot after the initial setup; handle with care.

Specifications

Controls and Settings

The coffee maker features a simple control panel with a brew button, power indicator, and a warming plate switch.

Brewing: Press the brew button to start the brewing process. The power indicator will light up when the machine is on.

Brewing Coffee

To brew coffee, follow these steps:

  1. Fill the coffee maker with water.
  2. Add coffee grounds to the filter basket.
  3. Press the brew button to start brewing.
  4. Once brewing is complete, pour coffee from the carafe.

Tip: Use fresh coffee grounds for the best flavor.

Cleaning and Maintenance

Regular cleaning is essential for optimal performance. Unplug the coffee maker before cleaning.

  1. Wipe the exterior with a damp cloth.
  2. Remove and clean the filter basket and carafe.
  3. Run a vinegar solution through the machine every few months to descale.

CAUTION! Do not immerse the coffee maker in water.

Troubleshooting

SymptomPossible CauseCorrective Action
No powerUnplugged or faulty outletCheck power connection and outlet.
No coffee brewedWater tank emptyFill the water tank and restart.
Weak coffeeInsufficient coffee groundsAdd more coffee grounds to the filter.
Overflowing carafeFilter basket overfilledReduce the amount of coffee grounds used.

Service: For further assistance, contact Bunn customer support.

Bunn 36900.6004 Coffee Maker Manual © - All Rights Reserved 2026