Brennenstuhl MZ 20-1 analog day timer Manual
PDF manual · 1 Pages
English
Advantages and Disadvantages
Advantages
- Up to 96 on/off times per day for flexible scheduling
- Minimum switching interval of 15 minutes
- Side switch enables continuous or timed operation
- Indicator light confirms the timer is active
- Compatible with standard 220-240 V, up to 16 A / 3500 W
Disadvantages
- No battery backup; loses programming during power outages
- Mechanical dial and pins may feel dated to some users
- No digital interface for remote control or programming
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Frequently Asked Questions
The timer supports up to 96 on/off switching times per day, allowing detailed daily schedules. Each event can be set in 15-minute increments, using the black selector pins around the dial to designate when the connected appliance should turn on or off.
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No. The MZ 20-1 does not include a back-up power reserve. If the mains power is interrupted, the programmed schedule is lost and must be re-entered once power is restored.
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Nominal voltage: 220-240 V. Maximum load: 16 A / 3500 W. It is suitable for general household appliances and lighting within these limits.
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Around the dial are black selector pins. Using a pointed object (like a ballpoint pen), press down one or more pins to create the desired 15-minute interval. For example, to set 12:00–13:00, press four pins between 12 and 13. Then rotate the dial so the current time aligns with the marked arrow.
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Yes. The timer includes a side slider that can configure the connected device to run continuously or according to a customized timing program. The side switch enables constant ON or a programmed schedule as desired.
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Product Description
Brennenstuhl MZ 20-1 analog day timer: a practical daily programmable solution
The Brennenstuhl MZ 20-1 is a mechanical 24-hour timer with built-in child protection designed to manage daily on/off cycles for connected devices. It supports up to 96 switching events per day, with a minimum pulse of 15 minutes, making it suitable for turning lights, outlets, or small appliances on a schedule. The device is straightforward to use, with a side slider to toggle continuous operation or a tailored timing program, and a status indicator that lights when the timer is active. The unit operates on standard mains voltage (220-240 V) and handles up to 16 A (3500 W).
What makes the MZ 20-1 useful for blogs and product reviews is its blend of simplicity and reliability. The dial-based design, black selector pins around the dial, and the ability to press pins to set on/off intervals provide a tactile, intuitive experience. The external layout includes a small indicator light near the dial that confirms when the timer is engaged, helping users verify operation at a glance. The device has no backup power reserve, so it relies on continuous power to maintain its programmed schedule.
Prospective buyers and hobbyists will appreciate the following aspects:
- Easy manual programming with clearly defined 15-minute steps.
- High daily scheduling capacity (up to 96 on/off events).
- Simple side switch for continuous operation or programmed timing.
- Visual feedback via a functioning indicator light.
- Robust voltage and load specifications suitable for common household devices.
In terms of limitations, the timer does not include a power reserve or battery backup, so it stops functioning during a power outage unless paired with a backup solution. The setup requires physical interaction with the dial and pins, which may be less convenient for users preferring digital scheduling.
Overall, the Brennenstuhl MZ 20-1 offers a dependable mechanical solution for daily automation tasks, balancing straightforward operation with solid electrical ratings. It is a practical addition to any home or small office looking to automate lighting or other devices on a strict daily schedule.
Notes:
- Per day: up to 96 switching times; shortest interval: 15 minutes.
- Nominal voltage: 220-240 V; Max load: 16 A / 3500 W.
- No back-up power reserve.
- User instructions are provided in multiple languages for international users.
Recommended use cases include lighting control, energy management in small offices, and any scenario needing repeatable daily on/off patterns without digital complexity.
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