Introduction
This instruction manual provides essential information for the safe and efficient use of your mumbi 24278 Wireless Remote Control. Please read this manual thoroughly before operating the device and keep it for future reference. This remote control is designed to operate mumbi 4-channel wireless sockets from the m-FS306, m-FS300, and m-FS600 series.
Product Overview
The mumbi 24278 is a 4-channel wireless remote control designed for convenient operation of compatible mumbi wireless sockets. It allows you to switch electrical appliances on and off from a distance of up to 30 meters. The remote features individual control buttons for four channels (A, B, C, D) and an additional button for simultaneously switching all assigned sockets ON or OFF.

Image: The mumbi 24278 wireless remote control, showing its compact design and the signal transmission icon.
Package Contents
- 1 x mumbi 24278 Wireless Remote Control
- 2 x AAA 1.5V DC Batteries

Image: The mumbi 24278 remote control as it appears in its retail packaging.
Setup
1. Battery Installation
- Locate the battery compartment on the back of the remote control.
- Slide open the battery compartment cover.
- Insert the two supplied AAA 1.5V DC batteries, ensuring correct polarity (+/-).
- Close the battery compartment cover securely.

Image: Diagram showing the battery compartment of the remote control and the correct insertion of two AAA batteries.
2. Pairing with Wireless Sockets
The mumbi 24278 remote control features a self-learning function for easy pairing with compatible mumbi wireless sockets (m-FS306, m-FS300, m-FS600 series). Please note that wireless sockets are sold separately.
- Plug the mumbi wireless socket into a wall outlet.
- Refer to the instruction manual of your specific mumbi wireless socket for its pairing mode activation. Typically, this involves pressing and holding a pairing button on the socket until an indicator light flashes.
- While the socket is in pairing mode, press and hold the desired ON button (A, B, C, or D) on the mumbi 24278 remote control for a few seconds.
- The indicator light on the socket should stop flashing or change color, confirming successful pairing.
- Repeat this process for each wireless socket you wish to control with a specific channel on the remote.
Note: This remote is designed for 4-channel systems and is not compatible with 3-channel wireless socket sets.

Image: The mumbi 24278 remote control shown alongside compatible wireless sockets (sockets are not included with the remote).
Operating Instructions
The mumbi 24278 remote control provides intuitive control over your paired wireless sockets.

Image: A close-up view of the mumbi 24278 remote control, highlighting the individual channel buttons (A, B, C, D) and the 'ALL ON/OFF' buttons.
- Individual Channel Control (A, B, C, D): Each channel has a dedicated ON and OFF button. Press the 'ON' button for a specific channel (e.g., 'A ON') to turn on all sockets paired to that channel. Press the corresponding 'OFF' button (e.g., 'A OFF') to turn them off.
- All ON/OFF Function: The remote includes an 'ALL ON' button and an 'ALL OFF' button.
- Press 'ALL ON' to simultaneously turn on all wireless sockets that have been paired with this remote control.
- Press 'ALL OFF' to simultaneously turn off all wireless sockets that have been paired with this remote control.
Ensure the remote control is pointed towards the general direction of the wireless sockets for optimal signal transmission, though it has a range of up to 30 meters.
Maintenance
- Battery Replacement: Replace batteries when the remote's range decreases or it becomes unresponsive. Always use two new AAA 1.5V DC batteries. Dispose of old batteries responsibly.
- Cleaning: Clean the remote control with a soft, dry cloth. Do not use liquid cleaners or abrasive materials, as these can damage the device.
- Storage: Store the remote control in a dry place, away from direct sunlight and extreme temperatures.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Remote control does not work. |
|
|
| Reduced operating range. |
|
|
| Cannot unpair or change a paired channel. |
| To unpair a socket or change its assigned channel, you must reset the specific wireless socket. Refer to the instruction manual of your mumbi wireless socket for details on how to reset it or clear its pairing memory. After resetting the socket, you can re-pair it to a new channel on the remote. |
Specifications
| Model Number: | mumbi_24278 |
| Brand: | mumbi |
| Manufacturer: | Claus GmbH |
| Channels: | 4 (A, B, C, D) + ALL ON/OFF |
| Maximum Range: | Up to 30 meters |
| Battery Type: | 2 x AAA 1.5V DC (Alkaline) |
| Product Dimensions: | 24 x 6 x 31 cm (Packaging); 63 g (Item Weight) |
| Compatibility: | mumbi 4-channel wireless sockets (m-FS306, m-FS300, m-FS600 series) |
Warranty and Support
For warranty information or technical support, please refer to the documentation provided with your original mumbi wireless socket set or contact Claus GmbH customer service directly. Contact details can typically be found on the manufacturer's website or product packaging.