1. Introduction
This manual provides detailed instructions for the safe and efficient use of your BEMKO B62-TSMD20 TS SCHUKO Plug-in Timer. Please read this manual thoroughly before installation and operation to ensure proper function and to prevent damage or injury. This device is designed to automatically switch electrical appliances ON and OFF at pre-set times over a 24-hour period.
2. Safety Information
- Always disconnect power before attempting any installation, maintenance, or cleaning.
- Do not exceed the maximum load rating of 3500W or 16A. Overloading can cause damage to the device and connected appliances, and may pose a fire hazard.
- Ensure the timer is plugged into a properly grounded 230V/50Hz electrical outlet.
- This device is designed for indoor use only. Do not expose it to water, moisture, or extreme temperatures.
- Do not attempt to open or repair the device. Refer all servicing to qualified personnel.
- Keep out of reach of children.
3. Product Overview
The BEMKO B62-TSMD20 is an analog plug-in timer designed for simple and reliable control of electrical devices. It features a 24-hour dial for setting daily programs and a manual override switch.

Figure 1: Front view of the BEMKO B62-TSMD20 TS SCHUKO Plug-in Timer. The image displays the timer with a central Schuko type electrical socket. This socket is surrounded by a rotating 24-hour dial marked with numbers from 1 to 24 (or AM/PM indications) and small, push-down pins along its circumference for setting time intervals. A manual override switch is visible on the right side of the white casing.
Key Components:
- Schuko Socket: For plugging in the appliance to be controlled.
- 24-Hour Dial: Rotates clockwise, marked with hours and minutes.
- Program Pins: Small segments around the dial, each representing 15 minutes.
- Manual Override Switch: Allows for continuous ON, continuous OFF, or timer-controlled operation.
4. Setup
- Plug In: Insert the BEMKO B62-TSMD20 timer into a standard 230V/50Hz wall outlet.
- Set Current Time: Rotate the 24-hour dial clockwise until the current time aligns with the arrow or marker on the timer's body. Ensure you distinguish between AM and PM hours (e.g., 3 PM is 15:00).
- Set Program:
- Each segment (pin) on the dial represents 15 minutes.
- To set an 'ON' period, push the corresponding pins downwards.
- To set an 'OFF' period, leave the corresponding pins in the upward position.
- For example, to turn an appliance ON from 7:00 AM to 8:00 AM, push down all four pins between the 7 and 8 o'clock marks.
- Connect Appliance: Plug the appliance you wish to control into the Schuko socket on the front of the timer.
5. Operating Instructions
Manual Override Switch:
The manual override switch, typically located on the side of the timer, allows you to control the power output independently of the set program. It usually has three positions:
- Timer Mode (Clock Icon): The timer operates according to the set program (pins pushed down/up).
- Always ON (I Icon): The power output is continuously ON, regardless of the program settings.
- Always OFF (O Icon): The power output is continuously OFF, regardless of the program settings.
Select the desired mode by sliding the switch to the appropriate position.
6. Maintenance
- Cleaning: Disconnect the timer from the power outlet before cleaning. Wipe the exterior with a soft, dry cloth. Do not use liquid cleaners, abrasives, or solvents.
- Storage: Store the timer in a cool, dry place when not in use.
- The BEMKO B62-TSMD20 contains no user-serviceable parts. Do not attempt to disassemble the unit.
7. Troubleshooting
- Appliance not turning ON/OFF:
- Check if the timer is securely plugged into the wall outlet.
- Verify that the appliance is correctly plugged into the timer's socket.
- Ensure the manual override switch is set to the 'Timer Mode' (clock icon).
- Confirm that the program pins are correctly set for the desired ON/OFF times.
- Check if the current time on the dial is accurately set.
- Timer not advancing:
- Ensure the timer is receiving power from the wall outlet.
- If the timer has been unplugged for an extended period, it may need to be reset to the current time once power is restored.
- Overheating:
- Immediately unplug the timer and the connected appliance.
- Ensure the connected appliance's power consumption does not exceed the timer's maximum load rating (3500W / 16A).
8. Specifications
| Rated Voltage | 230V / 50Hz AC |
| Rated Current | 16(8)A |
| Max. Connection Power | 3500W |
| Programming | 24 hours / 7 days, 15-minute intervals |
| Working Temperature | -10°C to 40°C |
| IP Rating | IP20 |
| Compliance | EN 60730-1, EN 60730-2-7 |
| Product Dimensions | 7.5 x 7.2 x 7.2 cm |
| Item Weight | 0.05 kg |
| Material | Plastic |
| Mounting (Note: See Section 4 for typical usage) | 35mm DIN rail (as per manufacturer specification, though primary product image shows a plug-in unit) |
9. Warranty and Support
For warranty information, technical support, or service inquiries regarding your BEMKO B62-TSMD20 TS SCHUKO Plug-in Timer, please contact your retailer or the manufacturer, Bemko, directly. Please retain your proof of purchase for warranty claims.





