Cuisinart DGB-450 Series Manual

The Cuisinart DGB-450 Series is a fully automatic thermal carafe coffee maker featuring programmable settings, a 12-cup capacity, a charcoal water filter, a 24-hour digital clock with auto-shutoff, a brew pause function, and a self-cleaning cycle. Designed for convenience and optimal coffee flavor extraction. Below are key sections for safety, features, setup, operation, maintenance, and troubleshooting.

Features at a Glance

Key components: Thermal carafe, Charcoal water filter, Removable water reservoir, Brew basket with permanent filter, Digital control panel, 24-hour clock.

Installation & Setup

Unpack and inspect contents. Place on clean, dry, level surface away from heat sources.

1. Remove all packaging materials from carafe, filter basket, and water reservoir.
2. Wash carafe, lid, filter basket, and permanent filter with warm, soapy water. Rinse thoroughly.
3. Insert charcoal water filter into filter holder in water reservoir (soak filter 15 minutes first).
4. Fill water reservoir with cold water to maximum line and run a brewing cycle without coffee to clean system.
5. Plug into 120V AC outlet.

WARNING! Do not immerse base, cord, or plug in water. Handle carafe with care to avoid breakage.

First-Time Use

Set clock and program auto-brew if desired.

1. Set Clock: Press and hold CLOCK button, use HOUR and MIN buttons to set time.
2. Program Auto-Brew: Press PROG button, set brew time using HOUR/MIN, press PROG again to confirm.
3. Select Brew Strength: Press STRENGTH button to choose Regular or Bold.
4. Set Auto Shut-Off: Press AUTO OFF button to select 0, 2, or 4 hours.
5. Brew First Pot: Add coffee to filter, fill reservoir, press BREW button.

CAUTION! Ensure carafe is properly seated on warming plate before brewing.

Specifications

• Capacity: 12 cups (60 oz).
• Carafe: Stainless steel thermal, vacuum insulated.
• Power: 120V AC, 60Hz, 900W.
• Dimensions: 10.5" W x 14" H x 8" D.
• Weight: 5.5 lbs.
• Filter: Permanent gold-tone filter; compatible with paper filters.
• Water Filter: Replaceable charcoal filter (model: WF-2).
• Programmability: 24-hour advance brew timer.
• Warranty: 3-year limited warranty.

Controls and Settings

Control Panel: BREW, PROG, CLOCK, HOUR, MIN, STRENGTH, AUTO OFF, CLEAN.

Buttons: BREW (start/stop manual brew), PROG (set auto-brew time), CLOCK (set time), HOUR/MIN (adjust time), STRENGTH (Regular/Bold), AUTO OFF (0/2/4 hour shut-off), CLEAN (initiate cleaning cycle).

Settings: Clock (24-hour format), Auto-Brew (program start time), Brew Strength (Regular uses standard time, Bold extends brew cycle), Auto Shut-Off (energy-saving feature), Clean (activates self-cleaning mode).

Programming & Customization

Customize brew strength, auto shut-off, and program brew time.

1. To program auto-brew: Press PROG, use HOUR/MIN to set desired brew time, press PROG to confirm (PROG light will illuminate).
2. To cancel auto-brew: Press and hold PROG for 3 seconds until light turns off.
3. To adjust brew strength: Press STRENGTH button before brewing (light indicates Bold).
4. To set auto shut-off: Press AUTO OFF to cycle through 0, 2, 4 hour options.

Tip: Program auto-brew the night before for fresh coffee in the morning.

Brewing Coffee

Use fresh, cold water and quality coffee grounds.

1. Fill reservoir with cold water to desired cup level (1-12).
2. Insert permanent filter into brew basket; add coffee grounds (1 tbsp per cup).
3. Place empty carafe on warming plate; ensure lid is closed.
4. Press BREW button to start manual brew (or wait for auto-brew if programmed).
5. Use BREW PAUSE feature to pour a cup during brewing (pause for more than 20 seconds may affect temperature).
6. When brewing completes, audible signal will sound; carafe keeps coffee hot for hours.

WARNING! Do not remove carafe during brewing unless using brew pause feature. Hot liquid may spill.

Cleaning & Maintenance

Regular cleaning ensures optimal performance and longevity.

1. Daily: Wash carafe, lid, and filter basket with warm, soapy water.
2. Monthly: Run self-cleaning cycle (add vinegar solution to reservoir, press CLEAN button).
3. Filter: Replace charcoal water filter every 60 days or after 60 uses.
4. Exterior: Wipe with damp cloth; do not use abrasive cleaners.
5. Descale: If in hard water area, descale every 3-6 months with vinegar solution.

CAUTION! Unplug before cleaning. Never immerse base in water.

Safety Information

UL listed. For household use only. Keep away from children. Do not operate if cord or plug is damaged. Use grounded outlet. Do not use carafe on stovetop or in microwave. Avoid contact with hot surfaces. For support, visit www.cuisinart.com or contact 1-800-726-0190.

Warranty & Support

Cuisinart offers a 3-year limited warranty covering defects in materials and workmanship. Register product online at www.cuisinart.com. For customer service, call 1-800-726-0190. Keep original receipt for warranty claims.

Troubleshooting

Reset: Unplug for 2 minutes to reset electronic controls.

Service: 1-800-726-0190; www.cuisinart.com