AR4 - Coffee maker Mr. Coffee - Free user manual and instructions
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| Product Type | 4-Cup Drip Coffee Maker |
| Brand | Mr. Coffee |
| Model | AR4 |
| Capacity | 4 cups (approximately 20 oz / 590 ml) |
| Dimensions (W x D x H) | 10.5 x 8.5 x 12.5 inches (26.7 x 21.6 x 31.8 cm) |
| Weight | 2.5 lb (1.13 kg) |
| Power Supply | 120 V AC, 60 Hz |
| Power Consumption | 600 W |
| Cord Length | 30 inches (76 cm) |
| Water Reservoir | Removable, with clear water level markings |
| Carafe Type | Glass carafe with non-drip spout and handle |
| Filter Type | No. 2 cone paper filter (included basket for permanent filter) |
| Brewing Features | Pause-and-pour design, automatic drip brewing |
| Control Type | Simple ON/OFF switch with power indicator light |
| Programmable Timer | Not available (standard manual operation) |
| Keep Warm Function | Carafe warmer plate maintains coffee temperature |
| Auto Shut-off | Automatically shuts off after 2 hours of inactivity |
| Cleaning and Descaling | Rinse with soapy water; decalcify monthly with white vinegar |
| Safety Features | Cool-touch handle, balanced base, non-slip feet |
| Spare Parts Availability | Replacement carafe, filter basket, and warming plate available |
| Warranty | 1-year limited manufacturer warranty |
| Country of Origin | Designed in USA |
| Recommended Use | Household use, countertop placement |
Frequently Asked Questions - AR4 Mr. Coffee
How do I use my Mr. Coffee AR4 coffee maker?
Open the filter basket, place a No. 2 cone filter, add ground coffee (about 2 tablespoons per cup), fill the reservoir with cold water up to the desired number of cups, close the lid, place the carafe on the warming plate, and press the ON button. The indicator light will glow, and brewing starts.
What type of coffee filter does the AR4 require?
The AR4 uses No. 2 cone paper filters. You can also use a permanent gold-tone cone filter if you prefer to reduce waste.
Why is my coffee brewing slowly or not at all?
Check that the water reservoir is filled and the filter basket is properly inserted. Mineral buildup may clog the system; descale with a mixture of white vinegar and water (equal parts) to restore flow.
Can I brew coffee directly into a mug instead of the carafe?
Yes, the pause-and-pour feature lets you remove the carafe during brewing, but only for up to 30 seconds to prevent overflow. We recommend using the carafe for full brewing.
How do I clean my Mr. Coffee AR4?
Wash the carafe and filter basket in warm soapy water after each use. Wipe the warming plate and exterior with a damp cloth. Do not immerse the base in water. For a deep clean, run a descaling cycle with vinegar every month.
What should I do if grounds appear in my cup?
Ensure the paper filter is properly unfolded and seated in the basket. If using a permanent filter, check for tears. Also, avoid using too finely ground coffee, which can pass through the filter.
Does the AR4 have an auto shut-off feature?
Yes, the coffee maker automatically powers off 2 hours after brewing for safety and energy savings.
How much water do I add for 4 cups?
Use the water level markings on the reservoir. Typically, 4 cups correspond to 20 ounces (about 590 ml). Add water to the '4' marking.
Can I use pre-ground coffee or only whole beans?
You can use any pre-ground drip coffee or grind your own beans to a medium consistency. Avoid ultra-fine grinds as they may clog the filter.
Where can I find replacement parts for the AR4?
Genuine Mr. Coffee replacement parts, such as the glass carafe, filter basket, and warming plate, are available through the Mr. Coffee website or authorized retailers. You can also contact their customer service for assistance.
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USER MANUAL AR4 Mr. Coffee
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Product information
Brand : Mr. Coffee
Model : AR4
Category : Coffee maker