1. Pengenalan
Thank you for choosing the COWSAR Single Serve Coffee Maker. This manual provides essential information for the safe and efficient operation, maintenance, and troubleshooting of your new coffee maker. Please read it thoroughly before first use and keep it for future reference.
The COWSAR CM3729-BLACK is a versatile 2-in-1 coffee maker designed to brew both K-Cups and ground coffee, offering convenience and flexibility for your daily coffee ritual. With multiple brew size options and a user-friendly touchscreen, enjoying your favorite coffee has never been easier.
2. Ciri-ciri Produk
- Pembuatan Bir Serbaguna: Supports both K-Cups and ground coffee with an included reusable filter.
- Pembuatan bir cepat: Enjoy a fresh cup of coffee in as little as 90 seconds.
- Skrin Sentuh Mesra Pengguna: Simple operation with a responsive touchscreen interface.
- Pelbagai Saiz Brew: Offers 5 brew size options: 6 oz, 8 oz, 10 oz, 12 oz, and 14 oz.
- Tangki Air Besar: Features a detachable 40 oz (0.9 Liters) water tank, reducing the need for frequent refills.
- Reka bentuk padat: Sleek dimensions (10.8"D x 5.5"W x 12"H) for easy placement and storage.
- Mudah dibersihkan: Removable drip tray and descaling indicator for hassle-free maintenance.

Figure 1: COWSAR 2-in-1 Coffee Maker highlighting key features.
3. Persediaan
- Membongkar: Carefully remove all components from the packaging. Ensure all parts are present: coffee maker unit, detachable water tank, reusable ground coffee filter, and instruction manual.
- Pembersihan Awal: Before first use, wash the detachable water tank, reusable filter, and drip tray with warm, soapy water. Rinse thoroughly and dry.
- Pemasangan Tangki Air: Place the detachable 40 oz water tank onto the back of the coffee maker. Ensure it is securely seated.
- Isi Tangki Air: Fill the water tank with fresh, cold water up to the 'MAX' line (40 oz). Do not exceed the 'MAX' line. The minimum fill level is 15 oz.
- Sambungan Kuasa: Plug the coffee maker into a grounded electrical outlet. The power button will illuminate.
- Kitaran Bilas Permulaan: To clean the internal components, perform a rinse cycle without coffee. Fill the water tank, place an empty mug on the drip tray, select the 14 oz brew size, and press 'BREW'. Discard the hot water. Repeat this process 2-3 times.

Figure 2: Detachable 40 oz water tank and removable drip tray.
4. Arahan Operasi
4.1. Brewing with K-Cups
- Tudung Buka: Lift the lid of the brewing chamber.
- Masukkan K-Cup: Place a K-Cup pod into the K-Cup holder. Ensure it is seated correctly.
- Tutup Tudung: Firmly close the lid until it clicks into place.
- Tempat Mug: Place your coffee mug on the drip tray.
- Pilih Saiz Brew: On the touchscreen, press the 'SIZE' button repeatedly to cycle through the available brew sizes (6 oz, 8 oz, 10 oz, 12 oz, 14 oz) until your desired size is illuminated.
- Mulakan Pembuatan Bir: Press the 'BREW' button. The coffee maker will begin heating and then dispense coffee into your mug.
- Nikmati: Once brewing is complete, carefully remove your mug and enjoy your coffee.
4.2. Bancuh dengan Kopi Kisar
- Tudung Buka: Lift the lid of the brewing chamber.
- Sediakan Penapis: Open the reusable ground coffee filter. Fill it with your desired amount of ground coffee, ensuring not to exceed the 'MAX' fill line inside the filter. Close the filter lid securely.
- Sisipkan Penapis: Place the filled reusable filter into the brewing chamber.
- Tutup Tudung: Firmly close the lid until it clicks into place.
- Tempat Mug: Place your coffee mug on the drip tray.
- Pilih Saiz Brew: On the touchscreen, press the 'SIZE' button repeatedly to cycle through the available brew sizes (6 oz, 8 oz, 10 oz, 12 oz, 14 oz) until your desired size is illuminated.
- Mulakan Pembuatan Bir: Press the 'BREW' button. The coffee maker will begin heating and then dispense coffee into your mug.
- Nikmati: Once brewing is complete, carefully remove your mug and enjoy your coffee.

Figure 3: Supports both K-Cup and Ground Coffee.

Figure 4: Easy 3 steps to get a cup of coffee.
Video 1: Demonstration of COWSAR Coffee Maker using K-Cups and ground coffee, highlighting various cup sizes.
5. Penyelenggaraan dan Pembersihan
5.1. Pembersihan Harian
- Tangki Air: The detachable 40 oz water tank can be easily removed and washed with warm, soapy water. Rinse thoroughly.
- Penapis boleh guna semula: After each use with ground coffee, remove and empty the reusable filter. Wash it with warm, soapy water and rinse.
- Dulang Drip: The removable drip tray collects spills and can be easily detached for cleaning. Wash with warm, soapy water and rinse.
- Luaran: Lap bahagian luar pembuat kopi dengan damp kain. Jangan rendam unit dalam air.
5.2. Descaling (Deep Cleaning)
Over time, mineral deposits (scale) can build up inside your coffee maker, affecting performance and taste. The descaling indicator light will illuminate when it's time for a thorough cleaning.
- Sediakan Penyelesaian: Fill the water tank with a mixture of white vinegar and water (e.g., 1:1 ratio) or a commercial descaling solution according to its instructions.
- Start Self-Cleaning: Place a large empty mug or container on the drip tray. Press and hold the 'SIZE' and 'BREW' buttons simultaneously for 5 seconds. The coffee machine will automatically enter cleaning mode and run the descaling cycle.
- Kitaran bilas: After the descaling cycle is complete, empty the water tank and refill it with fresh, clean water. Run 2-3 full brew cycles with plain water to rinse out any remaining descaling solution.

Figure 5: Descale Reminder light indicates cleaning is required.

Figure 6: Self-cleaning function activated by pressing 'SIZE' and 'BREW' buttons for 5 seconds.
6. Penyelesaian masalah
| Masalah | Kemungkinan Punca | Penyelesaian |
|---|---|---|
| Pembuat kopi tidak dihidupkan. | Tidak dipalamkan atau kuasa outage. | Pastikan kord kuasa dipasang dengan selamat ke soket yang berfungsi. Periksa pemutus litar anda. |
| 'ADD WATER' indicator light is on. | Water tank is empty or below minimum level. | Refill the water tank with fresh, cold water above the 15 oz minimum line. |
| Kopi tidak dibancuh. | Lid not closed properly, water tank not seated, or no water. | Ensure the brewing chamber lid is fully closed. Check if the water tank is correctly installed and filled. |
| Kopi terasa lemah atau berair. | Insufficient coffee grounds/K-Cup, or descaling needed. | Use more coffee grounds or a stronger K-Cup. Perform a descaling cycle if the indicator is on. |
| Coffee maker is loud during brewing. | Normal operation, or air in the system. | Some noise is normal during heating and brewing. Ensure the water tank is full to prevent air pockets. |
| 'DESCALE' indicator light is on. | Pengumpulan mineral dalam mesin. | Lakukan kitaran penyahkerakan seperti yang diterangkan dalam Bahagian 5.2. |
7. Spesifikasi
| Ciri | Perincian |
|---|---|
| Jenama | COWSAR |
| Nama Model | CM3729-BLACK |
| warna | Hitam |
| Dimensi Produk | 10.8"D x 5.5"W x 12"H |
| Berat Barang | 5.2 paun |
| Kapasiti | 0.9 Liter (40 oz) |
| Ciri Khas | Touchscreen, Swift Brewing, Compatible with K-Cups and Ground Coffee |
| Jenis Pembancuh Kopi | Mesin Kopi Titis |
| Mod Operasi | Automatik Sepenuhnya |
| Voltage | 120 Volt |
| Komponen yang Disertakan | Penapis boleh guna semula |
8. Waranti dan Sokongan
For warranty information or technical support, please refer to the product packaging or contact COWSAR customer service directly. Keep your purchase receipt as proof of purchase for any warranty claims.