Aeomjk CM5320 Espresso and Cappuccino Coffee Machine Instruction Manual
Model: CM5320
Introduction
This manual provides detailed instructions for the safe and efficient operation of your new Aeomjk CM5320 Espresso and Cappuccino Coffee Machine. Please read all instructions carefully before use and retain this manual for future reference.
The Aeomjk CM5320 is designed to prepare a variety of coffee beverages, including espresso, cappuccino, and latte, with ease. Featuring a 20-bar high-pressure pump and an integrated automatic milk frother, it delivers quality coffee experiences.
Product Overview
The Aeomjk CM5320 combines a sleek design with user-friendly features for a convenient coffee brewing experience.

Figure 1: Front view of the Aeomjk CM5320 Espresso and Cappuccino Coffee Machine, showcasing its compact design and control panel.
Key Features:
- One-Button Operation: Simplifies the brewing process for various coffee drinks.
- 20-Bar High Pressure: Ensures optimal extraction for rich espresso.
- Automatic Milk Frother: Integrated system for creating creamy milk foam for cappuccinos and lattes.
- Large Capacity Milk Box: Allows for precise control over milk quantity and temperature.
- Self-Cleaning Function: Maintains hygiene of the milk frother system.
- Compact Design: Space-saving integrated body and milk tank.
- Cup Warmer: Top surface designed to keep cups warm.
Setup
1. Unpacking and Initial Cleaning:
- Remove all packaging materials and stickers from the machine.
- Wash the water tank, milk frother tank, portafilter, and filter baskets with warm soapy water. Rinse thoroughly and dry.
2. Filling the Water Tank:
- Open the lid of the water tank located at the back of the machine.
- Fill the water tank with clean, cold water. Do not exceed the 'MAX' line.
- Close the water tank lid securely.
Video 1: Demonstrates how to fill the water tank of the espresso machine. Ensure water level does not exceed the maximum fill line.
3. Assembling the Milk Frother:
- Remove the milk frother tank from the machine.
- Open the lid of the milk frother tank and pour in refrigerated whole milk (41-50°F). Do not exceed the 'MAX' line.
- Close the lid and reattach the milk frother tank to the machine, ensuring it clicks into place.
Video 2: Demonstrates the assembly and use of the automatic milk frother for creamy beverages.
Operating Instructions
1. Powering On and Preheating:
- Plug the machine into a suitable power outlet.
- Press the power button. The machine will begin preheating. Wait until the indicator lights are stable, indicating it's ready for use.
2. Preparing Espresso:
- Insert the desired filter basket (single or double shot) into the portafilter.
- Fill the filter basket with ground coffee. Use the tamper to firmly press the coffee grounds.
- Attach the portafilter to the brewing head of the machine and lock it into place by turning the handle to the right.
- Place a cup under the portafilter spouts.
- Select either '1 Espresso' for a single shot or '2 Espresso' for a double shot on the control panel. The machine will automatically brew the espresso.

Figure 2: The intuitive one-touch control panel for selecting espresso, cappuccino, or latte.
3. Preparing Cappuccino or Latte:
- Follow steps 1-3 for preparing espresso.
- Adjust the milk frother knob to your desired froth level (delicate or fluffy).
- Place a cup under the portafilter spouts and the milk frother spout.
- Select '1 Cappuccino' or '2 Cappuccino' for cappuccino, or '1 Latte' or '2 Latte' for latte. The machine will first froth the milk and then brew the espresso into your cup.

Figure 3: The adjustable milk frother knob allows customization of milk foam texture.
Cleaning and Maintenance
1. Self-Cleaning Function (Milk Frother):
- After each use of the milk frother, turn the milk frother knob to the 'CLEAN' position.
- The machine will automatically flush the milk frother system with hot water to prevent milk residue buildup.
- Return the knob to the 'OFF' position once cleaning is complete.
2. Regular Cleaning:
- Water Tank & Milk Frother Tank: Remove and wash with warm soapy water. Rinse thoroughly.
- Portafilter & Filter Baskets: Remove coffee grounds and wash with warm soapy water.
- Drip Tray: Empty and clean the drip tray regularly. It is removable for easy cleaning.
- Exterior: Wipe the exterior of the machine with a damp cloth. Do not use abrasive cleaners.
Troubleshooting
If you encounter any issues with your Aeomjk CM5320, please refer to the following common troubleshooting steps:
- Machine not turning on: Ensure the power cord is securely plugged into a working outlet.
- No coffee brewing: Check if the water tank is filled and correctly seated. Ensure the portafilter is properly locked.
- Weak espresso: Verify that the coffee grounds are fresh and tamped firmly. Adjust grind size if necessary.
- No milk froth: Ensure the milk frother tank has sufficient milk and is correctly attached. Check if the frother spout is clean.
- Machine leaking: Check all removable parts (water tank, drip tray, portafilter) are correctly installed and sealed.
For persistent issues, please contact customer support.
Specifications
| Feature | Detail |
|---|
| Brand | Aeomjk |
| Model Name | CM5320 |
| Color | Black |
| Product Dimensions | 11"D x 8.5"W x 12.6"H |
| Coffee Maker Type | Espresso Machine |
| Operation Mode | Fully Automatic |
| Special Features | Cup Warmer, Milk Frother, Removable Tank, Self-Cleaning |
| Pressure | 20 Bar |
| Power | 1350W |
| Water Tank Capacity | 1.8 Liters (60.8 oz) |
| Milk Tank Capacity | 17 oz |
| Coffee Input Type | Pods/Capsules (Note: The product's feature bullets describe using ground coffee with a portafilter, which contradicts this specification. Please refer to product packaging for definitive compatibility.) |
Warranty and Support
For warranty information or customer support, please refer to the product packaging or contact the manufacturer directly. Keep your proof of purchase for any warranty claims.