1. Introduction
This user manual provides comprehensive instructions for the safe and efficient operation, maintenance, and troubleshooting of your Siemens EQ8 Fully Automatic Coffee Machine, model TE803M09GB. Please read this manual thoroughly before using the appliance for the first time and keep it for future reference.

Figure 1.1: The Siemens EQ8 Fully Automatic Coffee Machine, showcasing its sleek silver and black design with the milk container.
2. Safety Instructions
To prevent personal injury or damage to the appliance, always observe the following safety precautions:
- Ensure the appliance is connected to a properly grounded power outlet with the correct voltage (220-240V).
- Do not immerse the appliance, power cord, or plug in water or other liquids.
- Keep children away from the appliance during operation due to hot surfaces and steam.
- Unplug the machine before cleaning or if it will not be used for an extended period.
- Only use original Siemens spare parts and accessories.
- Do not operate the appliance if it has a damaged cord or plug, or if it malfunctions or has been damaged in any way.
3. Components Overview
Familiarize yourself with the main components of your coffee machine:

Figure 3.1: Front view showing the coffee spouts, drip tray, and external milk container.

Figure 3.2: Detailed view of the control panel, including the LCD display and selection buttons.

Figure 3.3: The milk frother attachment point and connection hose for the milk container.

Figure 3.4: Top view revealing the bean hopper and the removable lid for the water tank.

Figure 3.5: Side view demonstrating the pull-out drip tray for easy emptying.

Figure 3.6: The machine with the drip tray fully removed, showing the internal cavity.
4. Setup
Follow these steps for the initial setup of your coffee machine:
- Unpacking: Carefully remove the machine and all accessories from the packaging. Retain packaging for future transport or storage.
- Positioning: Place the machine on a stable, level, and heat-resistant surface, away from direct sunlight and heat sources. Ensure adequate ventilation around the appliance.
- Water Tank: Remove the water tank, rinse it with fresh water, and fill it to the MAX mark with cold, fresh drinking water. Reinsert the tank securely.
- Bean Hopper: Open the lid of the bean hopper and fill it with whole coffee beans. Close the lid firmly.
- Power Connection: Plug the power cord into a grounded electrical outlet. The machine will perform an initial self-test.
- First Use Rinse: Follow the on-screen prompts for the initial rinse cycle. This cleans the internal system before first use.
5. Operating Instructions
5.1. Making Coffee/Espresso
- Ensure the water tank is filled and the bean hopper contains coffee beans.
- Place one or two cups under the coffee spouts.
- Select your desired coffee specialty (e.g., Espresso, Coffee) from the display.
- Adjust the coffee strength and cup size if desired using the menu options.
- Press the 'Start' button to begin brewing.
5.2. Making Milk-Based Drinks (Cappuccino, Latte Macchiato)
- Fill the milk container with fresh milk and connect it to the machine's milk frother system.
- Place a suitable cup under the coffee and milk spouts.
- Select your desired milk specialty (e.g., Cappuccino, Latte Macchiato) from the display.
- Adjust the milk quantity and coffee strength if desired.
- Press the 'Start' button. The machine will first dispense milk foam, then coffee.
5.3. Adjusting Settings
The Siemens EQ8 allows for various adjustments to customize your coffee experience:
- Grind Setting: Adjust the grind fineness using the dial inside the bean hopper. Only adjust when the grinder is running.
- Beverage Temperature: Navigate through the menu to select your preferred coffee temperature (e.g., hot, very hot).
- AromaDouble Shot: For extra strong coffee with less bitterness, select the AromaDouble Shot function.
6. Maintenance
Regular cleaning and maintenance ensure optimal performance and longevity of your machine.
6.1. Daily Cleaning
- Drip Tray and Coffee Grounds Container: Empty and rinse daily.
- Milk System: After each milk-based drink, the machine will prompt for a quick rinse. Perform this to prevent milk residue buildup.
- Brewing Unit: Remove and rinse the brewing unit under running water weekly. Allow it to air dry before reinserting.
6.2. Descaling Program
The machine will indicate when descaling is required. Use only Siemens-approved descaling tablets and follow the on-screen instructions. This process removes mineral deposits and maintains heating efficiency.
6.3. Cleaning Program
The machine also has an automatic cleaning program. Follow the prompts on the display and use Siemens cleaning tablets as instructed to remove coffee oil residues.
7. Troubleshooting
Refer to the table below for common issues and their solutions. If the problem persists, contact customer support.
| Problem | Possible Cause | Solution |
|---|---|---|
| No coffee dispensed. | Water tank empty; brewing unit blocked; no coffee beans. | Fill water tank; clean brewing unit; fill bean hopper. |
| Coffee is too weak. | Grind setting too coarse; insufficient coffee strength selected. | Adjust grind to finer setting; increase coffee strength setting. |
| Milk not frothing properly. | Milk system dirty; milk too warm/cold; wrong type of milk. | Clean milk system thoroughly; use cold, fresh milk (e.g., semi-skimmed); try different milk type. |
| Machine displays 'Descale'. | Mineral buildup in the system. | Run the automatic descaling program. |
8. Specifications
Key technical specifications for the Siemens EQ8 Fully Automatic Coffee Machine TE803M09GB:
| Feature | Detail |
|---|---|
| Model Number | TE803M09GB |
| Power / Wattage | 1600 watts |
| Voltage | 220-240 Volts |
| Water Tank Capacity | 2.4 Liters |
| Pump Pressure | 19 bar |
| Material | Stainless Steel |
| Product Dimensions | 35.5 x 51 x 42.5 cm |
| Item Weight | 460 g (Note: This weight seems unusually low for a coffee machine, please refer to product packaging for accurate weight.) |
| Special Features | Removable Tank, Water Filter, AromaDouble Shot, One Touch Function |
9. Warranty and Support
Your Siemens EQ8 Fully Automatic Coffee Machine comes with a manufacturer's warranty. Please refer to the warranty card included with your purchase for specific terms and conditions, including the warranty period and coverage details.
For technical support, service, or to order spare parts and accessories, please contact Siemens Customer Service. You can find contact information on the Siemens official website or in the documentation provided with your appliance.
When contacting support, please have your model number (TE803M09GB) and serial number (found on the rating plate of the appliance) ready.