Keurig K Cup Duo Manual

The Keurig K Cup Duo is a versatile single-serve coffee maker that brews both K-Cup pods and ground coffee, featuring multiple cup sizes, a removable water reservoir, a drip tray, a descaling alert, programmable settings, and energy-saving auto-off. Powered by 120V AC, 60Hz. 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. Maintenance & Cleaning 8. Descaling Process 9. Regulatory Information 10. Troubleshooting

Features at a Glance

Key components: Brew head with K-Cup and ground coffee compatibility, Removable Water Reservoir, Drip Tray, Control Panel, Power Button, Cup Size Buttons.

Feature	Description
K-Cup Pod Compatibility	Brews all Keurig-branded K-Cup pods
Ground Coffee Compatibility	Includes reusable My K-Cup filter for ground coffee
Removable Water Reservoir	Holds up to 60 oz of water for easy filling and cleaning
Drip Tray	Adjustable to accommodate various cup sizes
Control Panel	Digital display with programmable settings
Cup Size Buttons	Select brew size (6oz, 8oz, 10oz, 12oz)
Power Button	Turns brewer on/off
Descaling Alert	Indicator light prompts for descaling maintenance
Auto-Off	Energy-saving feature turns brewer off after 2 hours of inactivity
Brew Strength Control	Adjusts brew strength for bolder coffee

Installation

Unpack and inspect contents. Place on clean, level surface near power outlet.

Remove all packaging materials from inside and outside the brewer.
Wash removable parts: Clean water reservoir and drip tray with warm, soapy water.
Fill water reservoir: Insert into back of brewer, fill with fresh water.
Plug into AC power outlet.

WARNING! Do not use without water. Ensure brewer is on stable surface away from heat sources.

First-Time Setup

Power on brewer; follow priming steps.

Prime the brewer: Place a large mug, press power, select largest cup size without K-Cup to flush system.
Set clock: Use control panel to set current time (if applicable).
Program auto-off: Set desired auto-off time (2 hours default).
Set brew temperature: Adjust via settings menu if available.

CAUTION! First brew may contain manufacturing residues; discard first few brews.

Specifications

Brewer Type: Single-serve coffee maker.
Compatibility: K-Cup pods and ground coffee.
Water Reservoir: 60 oz removable.
Brew Sizes: 6oz, 8oz, 10oz, 12oz.
Brew Time: Under 1 minute per cup.
Power: 120V AC, 60Hz, 1500W.
Dimensions: Standard countertop size.
Weight: Approximately 8 lbs.
Warranty: 1-year limited.

Controls and Settings

Access settings via control panel buttons. Front Panel: POWER, CUP SIZE (6oz, 8oz, 10oz, 12oz), STRENGTH, AUTO OFF.

Display Indicators: READY, DESCALE, ADD WATER, BREWING.

Settings Menu: Clock set, Auto-off timing, Brew temperature, Factory reset. Strength Control: Adjusts brew time for stronger coffee. Programmable: Save favorite brew size and strength.

Brewing Coffee

Brews K-Cup pods or ground coffee using My K-Cup filter.

For K-Cup: Lift handle, insert K-Cup, close handle, place mug, select size, press brew.
For ground coffee: Insert My K-Cup filter, add ground coffee (max 1 tbsp), close handle, brew.
Brew strength: Press STRENGTH button before brewing for stronger coffee.
Pause & pour: Press PAUSE button to stop brew mid-cycle if mug is full.

Tip: Preheat mug with hot water for hotter coffee. Use filtered water for better taste.

Maintenance & Cleaning

Daily: Wipe exterior with damp cloth. Weekly: Clean water reservoir and drip tray. Monthly: Clean brew assembly and needle.

Unplug brewer before cleaning.
Remove and wash water reservoir, drip tray, K-Cup holder in warm, soapy water.
Clean brew needle: Use paper clip to clear clog (power off, unplug first).
Run water-only brew cycles to flush system.

CAUTION! Do not immerse brewer in water. Never use abrasive cleaners.

Descaling Process

Descale when DESCALE light illuminates or every 3-6 months.

Prepare solution: Mix Keurig descaling solution with water or use vinegar solution.
Fill reservoir with descaling solution.
Run brew cycles without K-Cup until reservoir is empty.
Rinse: Fill with fresh water, run multiple brew cycles to flush.
Reset descale light: Hold 8oz and 10oz buttons for 3 seconds.

WARNING! Descaling is essential for performance. Use only approved descaling solutions.

Regulatory Information

FCC Part 15: Class B digital device; complies with interference limits for residential use. UL listed for safety. Copyright © Keurig Green Mountain, Inc. For support, visit www.keurig.com or contact 1-866-901-2739.

Troubleshooting

Symptom	Possible Cause	Corrective Action
Brewer won't turn on	Power connection	Ensure plugged in; check outlet; press power button firmly.
No water flow	Clogged needle/reservoir	Clean brew needle; ensure reservoir seated properly; descale.
Coffee not hot enough	Settings/preheating	Adjust brew temperature in settings; preheat mug.
Descale light on	Mineral buildup	Perform descaling process; reset light.
Leaking water	Loose parts/clogs	Check reservoir seal; clean drip tray; ensure K-Cup properly inserted.
Small cup size	Settings/mineral	Reprogram cup size; descale to remove flow restrictions.

Reset: Unplug for 2 minutes, then restart.

Service: 1-866-901-2739; www.keurig.com