1. Introduction
Thank you for choosing the CLATRONIC BKW 3615 Bottle and Food Warmer. This appliance is designed to gently and uniformly warm baby bottles and food jars, ensuring your baby's meals are at the perfect temperature. Please read this instruction manual carefully before first use and keep it for future reference. Proper use and maintenance will ensure safe and efficient operation.
2. Safety Instructions
Always observe basic safety precautions when using electrical appliances, especially when children are present. Failure to follow these instructions may result in electric shock, fire, or serious injury.
- Read all instructions before operating the appliance.
- This appliance is intended for household use only. Do not use outdoors.
- Ensure the voltage indicated on the appliance matches your local mains voltage before connecting.
- Do not immerse the appliance, cord, or plug in water or any other liquid.
- Always unplug the appliance from the power outlet when not in use, before cleaning, or if a malfunction occurs.
- Keep the appliance out of reach of children. Close supervision is necessary when any appliance is used near children.
- Do not operate any appliance with a damaged cord or plug, or after the appliance malfunctions or has been damaged in any manner. Contact customer service for repair.
- Do not let the power cord hang over the edge of a table or counter, or touch hot surfaces.
- Always place the appliance on a stable, heat-resistant surface.
- Do not place the appliance on or near a hot gas or electric burner, or in a heated oven.
- Exercise extreme caution when moving an appliance containing hot water or other hot liquids.
- Do not use accessories not recommended by the manufacturer.
- Always check the temperature of the warmed food or milk before feeding your baby.
3. Product Overview
Familiarize yourself with the components of your CLATRONIC BKW 3615 Bottle and Food Warmer.

Image 1: The CLATRONIC BKW 3615 Bottle and Food Warmer with a baby bottle inserted. The front features a temperature control dial and an indicator light.
- Heating Unit: The main body of the warmer.
- Temperature Control Dial: Used to select the desired warming temperature.
- Indicator Light: Illuminates when the appliance is heating.
- Removable Cup: For warming baby food jars.
- Lid: Helps retain heat during warming.
4. Setup
- Unpack: Carefully remove all packaging materials from the appliance.
- Initial Cleaning: Before first use, wipe the exterior of the warmer with a damp cloth. Wash the removable cup and lid in warm, soapy water, then rinse thoroughly and dry. Do not immerse the main heating unit in water.
- Placement: Place the warmer on a flat, stable, and heat-resistant surface, away from the edge of the counter and out of reach of children.
- Power Connection: Plug the power cord into a suitable 220-240 V, 50 Hz electrical outlet.
5. Operating Instructions
5.1. Warming Baby Bottles
- Place the baby bottle directly into the warmer. The warmer is suitable for all standard baby bottles up to approximately 70 mm in diameter.
- Fill the warmer with water up to the level of the milk in the bottle. Do not overfill.
- Place the lid on the warmer.
- Turn the temperature control dial to the desired setting. The indicator light will illuminate, signaling that the appliance is heating.
- Warming time will vary depending on the initial temperature and volume of the milk. Regularly check the temperature of the milk by shaking the bottle and testing a few drops on your wrist.
- Once the desired temperature is reached, turn the dial to the "OFF" position and unplug the appliance.
5.2. Warming Baby Food Jars

Image 2: The CLATRONIC BKW 3615 Bottle and Food Warmer showing a baby food jar placed inside the removable yellow cup, which is then inserted into the warmer.
- Place the baby food jar into the removable cup.
- Place the cup with the jar into the warmer. The warmer is suitable for all standard glass jars up to approximately 70 mm in diameter.
- Fill the warmer with water up to the level of the food in the jar. Do not overfill.
- Place the lid on the warmer.
- Turn the temperature control dial to the desired setting. The indicator light will illuminate.
- Warming time will vary. Stir the food occasionally to ensure even heating. Always check the temperature of the food before feeding your baby.
- Once the desired temperature is reached, turn the dial to the "OFF" position and unplug the appliance.
5.3. Keep Warm Function
The CLATRONIC BKW 3615 features a keep warm function. After reaching the set temperature, the appliance will maintain the temperature within a range of approximately 40°C to 100°C, depending on the dial setting. This allows you to keep milk or food warm for a short period. Always monitor the temperature to prevent overheating or bacterial growth if kept warm for too long.
6. Maintenance and Cleaning
Regular cleaning ensures optimal performance and extends the life of your appliance.
- Always unplug the appliance from the power outlet and allow it to cool completely before cleaning.
- Exterior Cleaning: Wipe the exterior of the warmer with a soft, damp cloth. Do not use abrasive cleaners or scouring pads, as they may damage the surface.
- Removable Parts: The removable cup and lid can be washed in warm, soapy water. Rinse thoroughly and dry completely before storing or reusing.
- Descaling: Over time, mineral deposits (limescale) may build up in the heating chamber, especially in areas with hard water. To descale, mix a solution of white vinegar and water (1:2 ratio) or use a commercial descaling solution suitable for kitchen appliances. Pour the solution into the heating chamber and let it stand for 30 minutes to an hour, or as directed by the descaling solution manufacturer. Do not heat the descaling solution. Empty the chamber and rinse thoroughly with clean water several times to remove any residue.
- Storage: Store the appliance in a clean, dry place when not in use.
7. Troubleshooting
If you encounter issues with your warmer, refer to the following common problems and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| Appliance does not turn on. | Not plugged in; power outlet malfunction; appliance malfunction. | Ensure the power cord is securely plugged into a working outlet. Check the outlet with another appliance. If the problem persists, contact customer support. |
| Indicator light is off, but appliance is plugged in. | Temperature dial set to "OFF"; appliance malfunction. | Turn the temperature dial to a heating setting. If the light still does not illuminate, contact customer support. |
| Food/milk is not warming or warming too slowly. | Insufficient water; incorrect temperature setting; limescale buildup. | Ensure enough water is in the heating chamber. Adjust the temperature dial to a higher setting. Descale the appliance if necessary (refer to Section 6). |
| Water is boiling rapidly. | Temperature setting too high. | Reduce the temperature setting on the dial. |
If you experience any issues not listed here, or if the problem persists after attempting the solutions, please contact CLATRONIC customer support.
8. Specifications
| Feature | Specification |
|---|---|
| Model Number | BKW 3615 |
| Power Supply | 220-240 V, 50 Hz |
| Power Consumption | 100 W |
| Temperature Control Range | Approx. 40°C to 100°C |
| Dimensions (L x W x H) | 14 x 14 x 15 cm |
| Weight | 540 grams |
| Compatibility | Standard baby bottles and glass jars (up to approx. 70 mm diameter) |
9. Warranty and Support
This CLATRONIC appliance comes with a manufacturer's warranty. Please refer to the warranty card included with your purchase or your purchase documentation for specific terms and conditions, including the warranty period and how to make a claim.
For technical support, spare parts, or service inquiries, please contact your retailer or the CLATRONIC customer service department. Contact details can typically be found on the CLATRONIC official website or in your product packaging.