Cuisinart DCC-450CN Series Manual

The Cuisinart DCC-450CN Series is a programmable coffee maker featuring a 4-12 cup capacity, 24-hour programmability, auto-shutoff (0-4 hours), a charcoal water filter, a brew pause function, a digital clock with indicator lights, and a stainless steel finish. It includes a permanent gold-tone filter, a measuring scoop, and a charcoal water filter. 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. Cleaning & Maintenance 7. Programming & Operation 8. Troubleshooting 9. Warranty Information

Features at a Glance

Key components: Stainless Steel Carafe, Control Panel with Digital Display, Charcoal Water Filter Holder, Gold-Tone Permanent Filter, Power Base.

Feature	Description
Programmable Timer	Set brew time up to 24 hours in advance
Auto Shut-Off	Turns off automatically 0 to 4 hours after brewing
Brew Pause & Serve	Pause brewing to pour a cup before cycle completes
Charcoal Water Filter	Removes chlorine and impurities for better tasting coffee
Digital Clock	Displays time and programming status
Indicator Lights	Show power, programming, and auto-shutoff status
Permanent Filter	Gold-tone filter eliminates need for paper filters
4-12 Cup Capacity	Brews from 4 to 12 cups (5 oz per cup)
Stainless Steel Finish	Durable and easy to clean exterior
Audible Signal	Beeps when programming is complete

Installation

Unpack and inspect all components. Place on a clean, dry, level surface away from edges.

Insert Charcoal Filter: Soak filter in water for 15 minutes, then place into filter holder in water reservoir.
Install Permanent Filter: Place the gold-tone permanent filter into the filter basket.
Attach Carafe: Place empty carafe on the warming plate, ensuring it is centered.
Plug into AC power outlet (120V, 60Hz).

WARNING! Do not immerse base, cord, or plug in water. Keep away from heat sources and ensure proper ventilation.

First-Time Setup

Before first use, clean all removable parts. Program the clock.

Clean Components: Wash carafe, filter basket, and permanent filter with warm, soapy water. Rinse thoroughly.
Prime the Filter: Run a cycle with clean water only (no coffee) to activate charcoal filter and remove any residues.
Set the Clock: Press and hold CLOCK button, then use HOUR and MIN buttons to set current time.
Test Brew: Add water and ground coffee to perform a test brew cycle.

CAUTION! Handle hot surfaces with care. Ensure carafe lid is securely closed before brewing.

Specifications

Model: DCC-450CN Series
Capacity: 4 to 12 cups (5 oz per cup)
Power: 120V AC, 60Hz, 900W
Programmability: 24-hour advance brew start
Auto Shut-Off: Adjustable 0 to 4 hours
Filter Type: Permanent gold-tone filter & charcoal water filter
Carafe Material: Stainless steel with ergonomic handle
Display: Digital clock with LED indicators
Dimensions: Approximately 10.5" H x 8.5" W x 13" D
Weight: Approximately 5.5 lbs

Controls and Settings

Control Panel: POWER, PROGRAM, CLOCK, HOUR, MIN, AUTO OFF (0-4 Hr), BREW.

Indicator Lights: POWER (green), PROGRAM (orange), AUTO OFF (red).

Basic Operation: Add water to reservoir, add coffee to filter, press BREW to start immediate brewing. Programming: Press PROGRAM, then use HOUR/MIN to set desired start time. Auto Shut-Off: Press AUTO OFF repeatedly to cycle through 0, 2, or 4-hour settings. Clock Adjustment: Hold CLOCK and adjust with HOUR/MIN.

Cleaning & Maintenance

Regular cleaning ensures optimal performance and longevity.

Daily: Empty and rinse carafe and filter basket. Wipe exterior with damp cloth.
Weekly: Descale with vinegar solution (1 part vinegar to 2 parts water) to remove mineral deposits.
Monthly: Replace charcoal water filter (recommended every 60 brew cycles or 2 months).
As Needed: Clean permanent filter with warm, soapy water; do not use abrasive cleaners.

Tip: Always unplug and allow to cool completely before cleaning any part.

Programming & Operation

For programmed brewing and use of advanced features.

Immediate Brew: Add water and coffee, press BREW.
24-Hour Program: Press PROGRAM, then HOUR/MIN to set start time. PROGRAM light will illuminate.
Brew Pause: During brew cycle, press BREW PAUSE to temporarily stop flow and pour a cup.
Auto Shut-Off: Select 0, 2, or 4 hours via AUTO OFF button after brewing completes.
Clock Setting: Hold CLOCK, adjust time with HOUR/MIN, release CLOCK to set.
Resetting: Unplug for 10 seconds to reset control panel if functions become unresponsive.

WARNING! Do not operate without water in reservoir. Never place carafe on warming plate without lid securely attached.

Troubleshooting

Symptom	Possible Cause	Corrective Action
Coffee maker won't turn on	No power	Check plug connection; ensure outlet is functional; press POWER button.
Water does not brew	Clogged filter/reservoir	Clean filter and water inlet; ensure reservoir is properly seated.
Program not working	Incorrect time set	Verify clock is set to correct time; reprogram start time.
Coffee tastes bad	Old filter/mineral buildup	Replace charcoal filter; descale unit with vinegar solution.
Auto shut-off not functioning	Setting at 0 hours	Press AUTO OFF to cycle to 2 or 4-hour setting.
Leaking water	Misaligned components	Ensure carafe is centered; check filter basket is properly placed.

Reset: Unplug for 10 seconds, then plug back in to reset electronics.

Service: For issues not resolved, contact Cuisinart Customer Service at 1-800-726-0190 or visit www.cuisinart.com.

Warranty Information

Cuisinart offers a limited 3-year warranty for the DCC-450CN Series. This warranty covers defects in materials and workmanship under normal household use. Proof of purchase is required. The warranty does not cover damage from misuse, commercial use, or unauthorized repairs. For warranty service, contact Cuisinart Customer Service. For support, visit www.cuisinart.com or call 1-800-726-0190.