1. Okwu mmalite
This manual provides comprehensive instructions for the safe and efficient operation of your Caso Design Hot Brew 10-Cup Coffee Maker, Model 11858. Please read all instructions carefully before first use and retain this manual for future reference.
The Caso Design Hot Brew coffee maker is designed to brew up to 10 cups of hot coffee. Key features include a programmable timer for scheduled brewing, a permanent removable filter for convenience, and a warming plate to keep coffee warm for up to 35 minutes. The filter lid features 17 holes for even water distribution, optimizing coffee extraction.

Foto 1.1: N'ihu view of the Caso Design Hot Brew 10-Cup Coffee Maker.
2. Ntuziaka nchekwa
To prevent personal injury or damage to your appliance, always follow these basic safety precautions:
- Read all instructions before operating the coffee maker.
- Emetụla ebe dị ọkụ aka. Jiri aka ma ọ bụ mkpọ.
- Iji kpuchido ọkụ, ujo eletrik na mmerụ ahụ mmadụ, etinyela eriri, plọg, ma ọ bụ ngwa ahụ n'ime mmiri ma ọ bụ mmiri mmiri ọzọ.
- Nleba anya dị mkpa mgbe ụmụaka na-eji ngwa ọ bụla ma ọ bụ nso.
- Kpupu na ntinye mgbe ejighị ya na tupu ihicha. Kwe ka ọ dị jụụ tupu ịtinye ma ọ bụ wepụ akụkụ, na tupu ihicha ngwa ahụ.
- Ejila ngwa ọ bụla nwere eriri ma ọ bụ plọg mebiri emebi rụọ ọrụ, ma ọ bụ mgbe ngwa ahụ dara ma ọ bụ mebie n'ụzọ ọ bụla.
- Iji mgbakwunye ngwa anaghị akwado ndị nrụpụta ngwa nwere ike bute ọkụ, ujo eletrik, ma ọ bụ mmerụ ahụ ndị mmadụ.
- Ejila n'èzí.
- Ekwela ka eriri kwụgide n'akụkụ tebụl ma ọ bụ counter, ma ọ bụ metụ ebe dị ọkụ aka.
- Etinyela na ma ọ bụ nso gas na-ekpo ọkụ ma ọ bụ ọkụ eletrik, ma ọ bụ na oven ọkụ.
- Buru ụzọ tinye plọg mgbe niile na ngwa, wee tinye eriri n'ime oghere mgbidi. Ka ịkwụpụ njikọ, gbanyụọ njikwa ọ bụla ka ọ bụrụ “gbanyụọ,” wee wepụ plọg na mpụta mgbidi.
- Ejila ngwa maka ndị ọzọ na-abụghị ebumnuche ebumnuche.
3. Ngwa ngwaahịa
Familiarize yourself with the parts of your Caso Design Hot Brew Coffee Maker:
- Main Coffeemaker Unit
- Iko Carafe
- Permanent Removable Filter
- Kọfị Scoop
- Ebe nchekwa mmiri nwere ọkwa ọkwa
- Control Panel with Display and Rotary Knob
- Efere ọkụ

Foto 3.1: Ofeview of coffee maker features, including water tank, timer, and permanent filter.
4. Nhazi
- Iwepu: Jiri nlezianya wepụ ihe niile e ji ekpuchi ihe ma lelee ihe e ji ekpo kọfị ahụ anya maka mmebi ọ bụla.
- Nhicha izizi: Before first use, wash the glass carafe and permanent filter in warm, soapy water. Rinse thoroughly and dry. Wipe the exterior of the coffee maker with a damp akwa .
- Nkwanye: Debe igwe kọfị n'elu ebe dị larịị, kwụsiri ike, nke na-anaghị ekpo ọkụ, dị anya na nsọtụ tebụl ahụ. Hụ na ikuku na-abata nke ọma gburugburu ngwaọrụ ahụ.
- Usoro Mbipụta Mmiri Mbụ (Nhicha): Fill the water reservoir to the MAX (10-cup) level with cold water. Do not add coffee grounds. Run a full brew cycle to clean the internal components. Discard the water from the carafe. Repeat this process once more.

Image 4.1: Water level indicator showing up to 10 cups capacity.
5. Ntuziaka ọrụ
5.1. Ịkụ kọfị
- Jupụta ebe nchekwa mmiri: Open the top lid and fill the water reservoir with cold, fresh water up to the desired number of cups, indicated by the water level markings. The maximum capacity is 10 cups.
- Tinye ebe kọfị: Place the permanent filter into the filter basket. Add the desired amount of ground coffee using the provided scoop. A general guideline is one scoop per cup, but adjust to your taste. Close the top lid securely.
- Ebe Carafe: Ensure the glass carafe is correctly positioned on the warming plate.
- Malite ime ime: Pịa bọtịnụ ike (U) on the control panel. The coffee maker will begin brewing. The brewing temperature is approximately 200°F.
- Drip Stop Feature: The drip stop feature allows you to temporarily remove the carafe during brewing to pour a cup of coffee. Replace the carafe within 20 seconds to prevent overflow.
- Debe Ọrụ Na-ekpo ọkụ: After brewing, the warming plate will automatically activate and keep the coffee warm for 35 minutes. The display will show the remaining time in keep warm mode. After 35 minutes, the coffee maker will automatically shut off.

Image 5.1: Adding coffee grounds to the permanent filter.

Image 5.2: Display indicating the 'Keep Warm' function is active.
5.2. Setting the Programmable Timer
The programmable timer allows you to set a specific time for the coffee maker to start brewing automatically.
- Tọọ oge ugbu a: Press the settings button (⚙️). The clock icon will appear. Rotate the knob to set the current hour and press the knob to confirm. Rotate the knob again to set the minutes and press to confirm.
- Set Programmed Time: Press the settings button (⚙️) again until the timer icon appears. Rotate the knob to set the desired brewing start time (hour) and press to confirm. Rotate the knob again to set the minutes and press to confirm.
- Tinye ngụ oge: After setting the programmed time, ensure the coffee maker is prepared with water and coffee grounds. Press the power button (U) once. The display will show the current time, and a small timer icon will illuminate, indicating the timer is active. The coffee maker will start brewing at the set time.

Image 5.3: Setting the programmable timer for automatic brewing.
5.3. Aroma Plus Function
The Aroma Plus function allows you to adjust the coffee intensity. Refer to the display and rotary knob for selecting your preferred intensity level. This function ensures optimal taste by adjusting the brewing process.
6. Nlekọta na nhicha
Ịsacha mgbe niile na-eme ka arụmọrụ kacha mma ma na-eme ka igwe kọfị gị dịgide ogologo oge.
- Kwụpụ mgbe niile: Before cleaning, always unplug the coffee maker from the power outlet and allow it to cool completely.
- Kafe na nzacha: The glass carafe and permanent filter can be washed in warm, soapy water. Rinse thoroughly and dry. These parts are also dishwasher safe (top rack recommended).
- Mputa: Jiri nro dị nro hichaa elu mpụta nke onye na-eme kọfị, damp akwa . Ejila ihe mkpocha abrasive ma ọ bụ ihe nchacha.
- Efere ọkụ: Wipe the warming plate with a clean, damp cloth. Do not use abrasive materials that could scratch the surface.
- Ebelata: Over time, mineral deposits (limescale) can build up in your coffee maker, affecting performance. Descale your coffee maker regularly (e.g., every 2-3 months, or more often in hard water areas) using a commercial descaling solution or a mixture of white vinegar and water (1:2 ratio). Follow the descaling product's instructions or run a brew cycle with the vinegar solution, then two cycles with fresh water to rinse.
7. Nchọpụta nsogbu
Ọ bụrụ na ị na-enwe nsogbu na onye na-eme kọfị gị, rụtụ aka na nsogbu na ngwọta ndị a na-emekarị:
| Nsogbu | Ihe nwere ike ime | Ngwọta |
|---|---|---|
| Onye na-eme kọfị anaghị agbanwuo. | A naghị etinye ya; ike gitage; ezighi ezi ntinye. | Hụ na e tinyere eriri ọkụ eletrik n'ime oghere na-arụ ọrụ nke ọma. Lelee ihe mgbochi sekit gị. |
| Kọfị anaghị apụta. | Timer not set correctly; insufficient water; filter basket not properly seated. | Check if the programmable timer is active. Ensure enough water is in the reservoir. Verify the filter basket is correctly in place. |
| Kọfị adịghị ike ma ọ bụ sie ike nke ukwuu. | Incorrect coffee-to-water ratio; Aroma Plus setting. | Adjust the amount of coffee grounds. Experiment with the Aroma Plus function for desired strength. |
| Mmiri na-esi na nkata nzacha apụta. | Too much coffee grounds; filter clogged; carafe not properly placed. | Reduce coffee grounds. Clean the permanent filter. Ensure carafe is centered on the warming plate. |
| Kọfị adịghị ọkụ nke ukwuu. | Mineral buildup; warming plate issue. | Perform a descaling cycle. Ensure the warming plate is clean and functioning. |
8. Nkọwapụta
| Njirimara | Nkọwa |
|---|---|
| Ụdị | Caso Design |
| Aha Nlereanya | Hot Brew 10 cup Coffee Maker |
| Nọmba Nlereanya ihe | 11858 |
| Agba | Igwe anaghị agba nchara |
| Ike | Iko 10 |
| Akụkụ ngwaahịa | 12.95"D x 9.65"W x 6.61"H |
| Ibu Ibu | 4.43 pound |
| Ụdị Onye na-eme kọfị | Igwe kọfị na-atapu |
| Ụdị ọrụ | Akpaaka zuru oke |
| Njirimara Pụrụ Iche | Programmable Timer, Permanent Filter, Warming Plate, Drip Stop |
| Ngwa gụnyere | Coffeemaker, Carafe, Manual, Warranty |

Image 8.1: Product dimensions for the Caso Design Hot Brew Coffee Maker.
9. Vidiyo Atụmatụ Ngwaahịa
Video 9.1: Official product features video demonstrating the Caso Design Hot Brew 10-cup Coffee Maker.
10. Akwụkwọ ikike na nkwado
Your Caso Design Hot Brew 10-Cup Coffee Maker comes with a manufacturer's warranty. Please refer to the warranty card included in your product packaging for specific terms and conditions. For technical support, service, or warranty claims, please contact Caso Design customer service through their official websaịtị ma ọ bụ ozi kọntaktị enyere na akwụkwọ ngwaahịa gị.





