Aigostar Benno 8-Cup Programmable Drip Coffee Maker

1. Introduction

Welcome to the Aigostar Benno 8-Cup Programmable Drip Coffee Maker instruction manual. This appliance is designed to provide you with freshly brewed coffee with ease and convenience. Please read this manual thoroughly before operating the coffee maker to ensure safe and efficient use. Keep this manual for future reference.

Figure 1: Aigostar Benno 8-Cup Programmable Drip Coffee Maker

2. Important Safety Instructions

When using electrical appliances, basic safety precautions should always be followed to reduce the risk of fire, electric shock, and/or injury to persons, including the following:

• Read all instructions.
• Do not touch hot surfaces. Use handles or knobs.
• To protect against fire, electric shock, and injury to persons, do not immerse cord, plugs, or appliance in water or other liquid.
• Close supervision is necessary when any appliance is used by or near children.
• Unplug from outlet when not in use and before cleaning. Allow to cool before putting on or taking off parts, and before cleaning the appliance.
• Do not operate any appliance with a damaged cord or plug or after the appliance malfunctions, or has been damaged in any manner. Return appliance to the nearest authorized service facility for examination, repair, or adjustment.
• The use of accessory attachments not recommended by the appliance manufacturer may result in fire, electric shock, or injury to persons.
• Do not use outdoors.
• Do not let cord hang over edge of table or counter, or touch hot surfaces.
• Do not place on or near a hot gas or electric burner, or in a heated oven.
• Always attach plug to appliance first, then plug cord into the wall outlet. To disconnect, turn any control to “off,” then remove plug from wall outlet.
• Do not use appliance for other than intended use.

3. Product Overview and Components

The Aigostar Benno coffee maker is designed for ease of use and durability. Familiarize yourself with its main components:

• Top Cover: Protects the water reservoir and filter basket.
• Water Level Indicator: Clearly shows the water quantity.
• Washable & Reusable Cone Filter: Eliminates the need for paper filters.
• Easy-Clean Removable Filter Basket: Holds the coffee grounds and filter.
• Heat-Resistant Glass Carafe (BPA-Free): 42oz capacity with easy-pour, no-drip spout.
• Warming Plate: Keeps coffee hot after brewing.
• Digital Control Panel: Features a 24-hour timer, ON/OFF, HOUR, and MIN buttons.
• Measuring Spoon: For accurate coffee grounds measurement.

Figure 2: Digital Control Panel Overview

Figure 3: Reusable Cone Filter

4. Setup and First Use

1. Unpacking: Carefully remove all packaging materials and promotional labels from your coffee maker.
2. Initial Cleaning: Before first use, wash the glass carafe, carafe lid, and reusable filter in warm, soapy water. Rinse thoroughly and dry. Wipe the exterior of the coffee maker with a soft, damp cloth.
3. Run a Cleaning Cycle: Fill the water reservoir to the MAX level with clean water. Place the empty filter basket with the reusable filter inside. Place the empty carafe on the warming plate. Press the ON/OFF button to start a brewing cycle. Allow the cycle to complete. Discard the water and repeat this process once more to ensure thorough cleaning.
4. Placement: Place the coffee maker on a dry, level, heat-resistant surface. Ensure adequate ventilation around the appliance.

5. Operating Instructions

5.1. Brewing Coffee

1. Fill Water Reservoir: Open the top cover and fill the water reservoir with fresh, cold water up to the desired level using the water level indicator. The maximum capacity is 42oz (8-10 cups).
2. Add Coffee Grounds: Place the reusable cone filter into the filter basket. Add the desired amount of ground coffee into the filter. A general guideline is one level tablespoon of ground coffee per cup (5oz). Adjust to your taste.
3. Position Carafe: Ensure the glass carafe is placed correctly on the warming plate.
4. Start Brewing: Close the top cover. Plug the coffee maker into a standard electrical outlet. Press the ON/OFF button. The indicator light will illuminate, and the brewing process will begin.

Video 1: Overview of the Aigostar Benno 8-Cup Programmable Coffee Maker in operation.

5.2. Using the 24-Hour Programmable Timer

The programmable timer allows you to set the coffee maker to start brewing automatically at a specific time.

1. Set Current Time: With the coffee maker plugged in, press the HOUR and MIN buttons to set the current time.
2. Set Auto-Brew Time: Press the PROG button. The display will show 'PROG'. Use the HOUR and MIN buttons to set your desired auto-brew time.
3. Activate Program: After setting the time, press the PROG button again to confirm. The display will show the current time, and a small 'PROG' indicator will light up, confirming the timer is set. The coffee maker will automatically start brewing at the programmed time.

Figure 4: 24-Hour Programmable Timer Feature

Video 2: Demonstration of setting the programmable timer on the Aigostar Benno coffee maker.

5.3. Brew Pause & No-Drip Function

The unique brew pause design allows you to temporarily interrupt the brewing cycle to pour a cup of coffee before the entire carafe is brewed. Simply remove the carafe from the warming plate, and the brewing will pause. Replace the carafe within 45 seconds to resume brewing and prevent overflow.

Figure 5: Brew Pause Function in action

6. Maintenance

6.1. Cleaning

• Daily Cleaning: After each use, unplug the coffee maker and allow it to cool. Remove the carafe, carafe lid, and reusable filter. Wash these parts in warm, soapy water or place them in the dishwasher (top rack recommended).
• Exterior Cleaning: Wipe the exterior of the coffee maker with a soft, damp cloth. Do not use abrasive cleaners or scouring pads. Never immerse the coffee maker in water or other liquids.
• Warming Plate: Wipe the warming plate with a clean, damp cloth. Do not use abrasive materials.

6.2. Descaling

Mineral deposits (calcium) can build up in your coffee maker over time, affecting its performance. Descale your coffee maker regularly (every 2-4 weeks, depending on water hardness).

1. Prepare Solution: Fill the water reservoir with a mixture of white vinegar and water (1 part vinegar to 2 parts water).
2. Start Cycle: Place the empty carafe on the warming plate. Press the ON/OFF button to start a brewing cycle.
3. Pause and Soak: After about half of the solution has brewed through, press the ON/OFF button to turn off the coffee maker and allow it to soak for at least 15 minutes.
4. Complete Cycle: Press the ON/OFF button again to complete the brewing cycle. Discard the solution.
5. Rinse Cycles: Fill the water reservoir with clean water and run several brewing cycles with only water to rinse out any remaining vinegar smell or taste.

7. Troubleshooting

8. Specifications

• Brand: Aigostar
• Model Name: Benno
• Model Number: 300105ZSU
• Coffee Maker Type: Drip Coffee Machine
• Capacity: 42 OZ (8-10 Cups)
• Power: 800W
• Product Dimensions: 10"D x 6.5"W x 5.4"H (7.2x8.9x12 inches)
• Color: Silver
• Special Feature: 24-Hour Programmable, Brew Pause, Auto Keep Warm (40 minutes)
• Included Components: Carafe, Reusable Filter
• Material: High temperature resistant glass carafe (BPA-Free)

Figure 6: Product Dimensions

9. Warranty and Support

For warranty information or technical support, please refer to the warranty card included with your product or contact Aigostar customer service directly. Keep your purchase receipt as proof of purchase.