1. Introduction
This manual provides essential instructions for the proper installation, operation, and maintenance of your DFHYTHU CDZ02RR Charger Dock. This charging station is designed as a replacement or spare part for various Roborock robot vacuum cleaner models, including S5, S50, S51, S55, S6, S65, T65, S5MAX, S6MaxV, and S7. Please read this manual thoroughly before use to ensure optimal performance and longevity of the product.
2. Safety Information
- Ensure the power outlet used is easily accessible and properly grounded.
- Do not expose the charger dock to water or moisture. Use only in dry indoor environments.
- Avoid placing the charger dock near heat sources or in direct sunlight.
- Do not attempt to disassemble or repair the charger dock yourself. Refer all servicing to qualified personnel.
- Keep the charging contacts clean and free from debris to ensure proper connection with the robot vacuum.
- This product is intended for use with specified Roborock robot vacuum cleaner models only. Using it with incompatible devices may cause damage.
3. Package Contents
Verify that all items are present in your package:
- 1 x DFHYTHU CDZ02RR Charger Dock

Image 3.1: Front view of the white charger dock. This image shows the main charging station in white with a dark transparent top section, featuring two metal charging contacts at the base.

Image 3.2: Comparison of white and black charger docks. This image displays two charger docks side-by-side, one in white and one in black, illustrating the available color options.
4. Setup
- Choose a Suitable Location: Place the charger dock on a hard, level surface against a wall. Ensure there is at least 0.5 meters (1.6 feet) of clear space on both sides and 1.5 meters (4.9 feet) in front of the dock to allow the robot vacuum to easily approach and depart.
- Connect to Power: Plug the power adapter (not included, use your original Roborock adapter) into the power port on the back of the charger dock, then plug the other end into a wall outlet.
- Verify Power: Once connected, the indicator light (if present on your specific model) on the charger dock should illuminate, indicating it is receiving power.
- Initial Docking: Manually place your Roborock robot vacuum onto the charger dock, ensuring the charging contacts align. The robot should indicate that it is charging.

Image 4.1: Angled view of the white charger dock. This image provides a perspective view of the white charging station, highlighting its compact design.
5. Operating Instructions
The DFHYTHU CDZ02RR Charger Dock functions as the home base for your compatible Roborock robot vacuum cleaner. Once properly set up, the robot vacuum will automatically return to the dock to recharge its battery when its power level is low or when a cleaning cycle is complete.
- Automatic Charging: Ensure the charger dock is always plugged in and powered on. The robot vacuum will navigate to the dock independently for charging.
- Manual Docking: If needed, you can manually place the robot vacuum onto the dock to initiate charging. Ensure the metal charging contacts on the robot align with those on the dock.
- Charging Status: Refer to your Roborock robot vacuum's indicator lights or mobile application for its charging status. The charger dock itself typically does not have complex indicators beyond a basic power light.

Image 5.1: Front view of the black charger dock. This image displays the charging station in black, showing the front profile and charging contacts.
6. Maintenance
Regular maintenance helps ensure efficient charging and extends the life of your charger dock.
- Cleaning the Charging Contacts: Periodically wipe the metal charging contacts on the dock with a clean, dry cloth to remove any dust or debris. Ensure the dock is unplugged before cleaning.
- General Cleaning: Wipe the exterior of the charger dock with a soft, dry cloth. Do not use abrasive cleaners or solvents.
- Cable Inspection: Regularly check the power cable for any signs of damage. If the cable is damaged, discontinue use and replace it immediately.

Image 6.1: Angled view of the black charger dock. This image shows the black charging station from an angled perspective, similar to the white version.
7. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Robot vacuum not charging when docked. |
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| Robot vacuum cannot find the charger dock. |
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8. Specifications
| Feature | Detail |
|---|---|
| Model Number | CDZ02RR |
| Compatibility | Roborock S5, S50, S51, S55, S6, S65, T65, S5MAX, S6MaxV, S7 |
| Package Dimensions | 1.18 x 0.79 x 0.39 inches |
| Item Weight | 1.76 ounces |
| Manufacturer | gvrgv444 |
9. Warranty and Support
For any questions, concerns, or support regarding your DFHYTHU CDZ02RR Charger Dock, please contact the seller directly through the platform where the purchase was made. Specific warranty details may vary by retailer and region. Please retain your proof of purchase for any warranty claims.





