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VEMER - VE312500 - Mithos Nero programmable thermostat, wall-mounted, weekly programming
The VEMER Mithos Nero VE312500 is a wall-mounted digital thermostat with simplified weekly programming, designed to control heating and air conditioning systems with intuitive operation and an elegant minimalist appearance in black finish.
Simplified weekly programming
Designed for users who want automatic temperature control without the complexity of advanced options, the Mithos Nero allows setting specific times for heating or cooling on a weekly basis with 1 hour resolution, optimizing energy use and reducing waste when away or during the night.
Hidden keypad and elegant design
The physical keys are concealed under a flap, giving the device a clean and minimalist look. The keypad lock function with password prevents unauthorised people from changing settings, making it ideal for installations in public places.
Remote control via digital input
The configurable digital input allows the connection of an external temperature probe or a telephone dialler for remote switching on and off of the heating or cooling system.
- Battery operation: 1 × AA 1.5 V alkaline, 24 months autonomy
- Temperature setting range: 2 to 35 °C with antifreeze function
- Hysteresis: 0.1 to 1 °C, ON-OFF or proportional control
- Summer / Winter operating modes
- LCD display with 0.1 °C resolution
- Relay output: 5 A at 250 Vac
- 2 digital inputs for remote control or external probe
- Dimensions: 95 × 132 × 26 mm
| Manufacturer | VEMER |
|---|---|
| Manufacturer code | VE312500 |
| Thermostat type | Programmable |
| Application | Room |
| Operating mode | Heating + cooling |
| Mounting | Surface (wall) |
| Programmable | Weekly |
| Power supply type | Battery AA |
| Supply voltage | 1 × AA 1.5 V alkaline (non-rechargeable) |
| Switching current | 5 A at 250 Vac |
| Number of outputs | 1 |
| Sensor location | Internal + external |
| Hysteresis | 0.1 to 1 °C |
| Minimum Temperature | 2 °C |
| Maximum Temperature | 35 °C |
| Connectivity | Wired (none) |
| Voice assistant | None |
| Communication protocol | None |
| Display type | LCD |
| Operating temperature | 0 to 50 °C |
| Backup time | 1 minute |





