Important Safety Information
Please read all instructions carefully before using the Bear Milk Warmer. Retain this manual for future reference.
- This appliance is designed for household use only.
- Ensure the voltage specified on the appliance matches your local power supply before connecting.
- Do not immerse the appliance, cord, or plug in water or other liquids.
- Always unplug the appliance from the power outlet when not in use and before cleaning.
- Keep out of reach of children. This appliance is not a toy.
- Do not operate the appliance with a damaged cord or plug, or after the appliance malfunctions or has been damaged in any manner.
- Use only accessories recommended by the manufacturer.
- The appliance requires a power outlet for all functions and is not wireless or battery-operated.
Product Overview
The Bear Milk Warmer ZDH-C04X1 is a compact and portable water warmer designed for preparing baby formula and other beverages. It features rapid heating, four precise temperature settings, and an automatic keep-warm function.

Image: Bear Milk Warmer ZDH-C04X1 shown next to a baby bottle with water and a scoop of formula powder.
Key Features:
- Fast Warming: Heats water to 113°F (45°C) in approximately 2 minutes.
- 4 Temperature Presets: 99°F (37°C), 113°F (45°C), 167°F (75°C), 212°F (100°C).
- Automatic Keep Warm: Maintains desired temperature for up to 12 hours.
- 10 oz Large Capacity: Suitable for multiple feedings.
- Compact and Portable: Easy to transport for travel or use around the home.
- Material: Constructed with stainless steel.

Image: An infographic highlighting the 8-in-1 multifunction features of the water warmer, including fast warming, 12-hour keep warm, heating to 212°F, 4 smart temperature presets, 10oz capacity, 304 stainless steel, easy touch control panel, and portable bag.
Setup
Unpacking and Initial Inspection:
- Carefully remove all components from the packaging.
- Inspect the appliance for any signs of damage. Do not use if damaged.
- Ensure all listed items are present.
What's in the Box:
- Water Warmer x 1
- Power Supply Cable x 1
- Portable Bag x 1

Image: The product box contents, including the water warmer, power supply cable, and a portable bag.
First Use:
- Before first use, clean the interior of the water warmer according to the 'Cleaning and Maintenance' section.
- Fill the warmer with clean water up to the maximum fill line.
- Plug the power supply cable into the warmer and then into a standard 110V power outlet.
- Press the power button to turn on the device.
- Select the 212°F (100°C) setting and allow the water to boil. Discard this water. This helps to sanitize the unit.
- The appliance is now ready for use.
Operating Instructions
Power On/Off:
- To turn on the device, press the power button (U) once.
- To turn off the device, press and hold the power button (U) for 3 seconds.

Image: A finger pressing the power button on the base of the warmer.
Setting Temperature:
The Bear Milk Warmer offers four preset temperature options. Press the temperature button (°F) repeatedly to cycle through the settings:
- 1st Press: Sets temperature to 99°F (37°C) - Ideal for probiotics.
- 2nd Press: Sets temperature to 113°F (45°C) - Recommended for powdered infant formula.
- 3rd Press: Sets temperature to 167°F (75°C) - Suitable for instant infant rice porridge.
- 4th Press: Sets temperature to 212°F (100°C) - For boiling water, black tea, or oatmeal.

Image: A finger pressing the temperature button to select 99°F, with an inset showing water being poured into a cup for probiotics.

Image: A finger pressing the temperature button to select 113°F, with an inset showing formula preparation.

Image: A finger pressing the temperature button to select 167°F, with an inset showing a bowl of infant rice porridge.

Image: A finger pressing the temperature button to select 212°F, with an inset showing a bowl of oatmeal with milk.
Quick Boil Function:
To quickly set the temperature to 212°F (100°C) when the machine is turned on, press and hold the temperature button (°F) for 3 seconds.

Image: A finger long-pressing the temperature button for 3 seconds to activate the quick boil function.
Automatic Keep Warm Function:
Once the desired temperature is reached, the warmer will automatically maintain this temperature for up to 12 hours. This feature ensures water is ready for feeding at any time.

Image: A mother feeding her baby at night, with the Bear Milk Warmer visible and plugged into a wall outlet, illustrating its use for nighttime feedings.
How to Prepare Powdered Infant Formula:
- Water Warming: Fill the warmer with the required amount of clean water. Plug in the device and select the 113°F (45°C) temperature setting. Wait for the water to reach the set temperature.
- Pour Water: Once the water is heated, carefully pour the warmed water into a clean baby bottle according to the formula instructions.
- Formula Adding: Add the appropriate amount of powdered infant formula to the warmed water in the bottle. Mix thoroughly until the powder is fully dissolved.
- Always check the temperature of the formula before feeding your baby.

Image: A visual guide showing three steps: 1. Water warming in the device, 2. Pouring warmed water into a bottle, 3. Adding formula powder to the bottle.
Cleaning and Maintenance
Regular cleaning and maintenance will ensure the longevity and optimal performance of your Bear Milk Warmer.
Daily Cleaning:
- Unplug the appliance and allow it to cool completely before cleaning.
- Wipe the exterior of the warmer with a damp cloth. Do not use abrasive cleaners.
- The interior can be rinsed with clean water. Ensure no water enters the electrical components.
- Dry all parts thoroughly before storage or next use.
Limescale Removal (Descaling):
Limescale buildup can affect heating efficiency. Descale regularly, especially in areas with hard water.
- Open the cover of the warmer.
- Add citric acid (or white vinegar) and water to the warmer. Follow the instructions on your descaling agent for appropriate ratios.
- Mix the solution and let it sit for a while (e.g., 30 minutes to an hour, or as recommended by the descaling agent).
- Brush the interior gently to remove any stubborn deposits.
- Rinse the warmer thoroughly with clean water multiple times to remove all descaling solution residue.
- Arrange the cleaned product on a drained rack to dry completely to prevent mold growth.

Image: A visual guide showing three steps for cleaning: 1. Opening the cover, 2. Descaling with citric acid and a brush, 3. Drying on a rack.
Troubleshooting
This section addresses common issues you might encounter with your Bear Milk Warmer.
| Problem | Possible Cause | Solution |
|---|---|---|
| Appliance does not turn on. | Not plugged in correctly; Power outlet malfunction; Damaged power cord. | Ensure the power cord is securely plugged into both the appliance and a working power outlet. Test the outlet with another device. If the cord is damaged, contact customer support. |
| Water is not heating. | Incorrect temperature setting; Insufficient water; Limescale buildup. | Verify the correct temperature setting is selected. Ensure there is enough water in the warmer. Perform descaling as per the 'Cleaning and Maintenance' section. |
| Water heats too slowly. | Limescale buildup. | Perform descaling as per the 'Cleaning and Maintenance' section. |
| Temperature is inconsistent. | Limescale buildup. | Perform descaling as per the 'Cleaning and Maintenance' section. |
If the problem persists after attempting these solutions, please contact customer support.
Specifications
| Feature | Detail |
|---|---|
| Model Number | ZDH-C04X1 |
| Product Dimensions | 2.9 x 2.9 x 8.7 inches |
| Item Weight | 1.54 pounds |
| Material Composition | Stainless steel |
| Capacity | 10 oz |
| Power Source | 110V (No Battery Required) |
| Temperature Settings | 99°F, 113°F, 167°F, 212°F |
| Keep Warm Duration | Up to 12 hours |
Warranty and Support
Specific warranty details are not provided in the product information. For warranty inquiries or technical support, please refer to the contact information provided with your purchase or visit the official Bear website.
If you experience any issues or have questions regarding your Bear Milk Warmer, please contact our customer support team for assistance.




