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VEMER - VE771500 - KEO-E LCD flush-mounted electronic thermostat with LCD display, battery powered
Lei 238.00
Lei 196.69
In stock
SKU
VEVE771500
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Flush-mounted electronic thermostat KEO-E LCD with non-backlit LCD display, battery operated (2x AAA), configurable digital input for external probe, keypad lock with password, IP40. Adaptable to main switch cover frames.
VEMER KEO-E LCD - Flush-mounted electronic thermostat
The KEO-E LCD is a flush-mounted electronic thermostat designed to regulate the temperature of heating or cooling systems in residential and commercial environments. Characterised by ease of use, it features two physical keys and a clean LCD display, providing a sleek and elegant appearance.
Key features
- Non-backlit LCD display
- Battery powered: 2x AAA alkaline batteries (1.5 V), autonomy up to 12 months
- Temperature setting range: 2 ÷ 50 °C
- Antifreeze function: OFF, 1 ÷ 10 °C
- ON-OFF or proportional control
- Adjustable hysteresis: 0.1 ÷ 1 °C
- Summer / Winter operating modes
- Measured temperature compensation: -5 ÷ +5 °C
- Temperature display resolution: 0.1 °C; accuracy ± 0.5 °C
- Keypad lock function with password
Digital input
The configurable digital input allows connection of an external temperature probe (X.Temp, code VN883500) or a remote contact that reduces the setpoint by 3 °C.
Mounting and compatibility
The thermostat can be adapted to the cover frames of the main civil series: BTicino (Living Now via ClicKON adapter, Axolute, Light, Living, Livinglight, Matix), Vimar (Eikon, Idea, Plana, Arké, Linea), Gewiss Chorus and AVE (Tekla, Sistema 44). White mounting brackets and cover frame are included; silver Fr.Keo-B LCD frame available separately.
Outputs
- 1 changeover relay, 5 A @ 250 Vac
- Max cable cross-section: 1.5 mm²
Technical specifications
- Protection degree: IP40
- ErP class IV
- Operating temperature: 0 ÷ 50 °C
- Dimensions: 50 x 72 x 53 mm (H x W x D)
Write Your Own Review
| Manufacturer | VEMER |
|---|---|
| Manufacturer code | VE771500 |
| Thermostat type | Electronic |
| Application | Room |
| Operating mode | Heating + cooling |
| Mounting | Flush (box) |
| Programmable | Non-programmable |
| Power supply type | Battery AAA |
| Supply voltage | 2x AAA alkaline batteries, 1.5 V |
| Contact type | Changeover (SPDT) |
| Switching current | 5 A @ 250 Vac |
| Number of outputs | 1 relay |
| Sensor location | Internal + external |
| Hysteresis | 0.1 ÷ 1 °C |
| Minimum Temperature | 2 °C |
| Maximum Temperature | 50 °C |
| Voice assistant | None |
| Communication protocol | None |
| Display type | LCD, non-backlit |
| IP degree of protection (IEC 60529) | IP40 |
| Operating temperature | 0 ÷ 50 °C |
| Backup time | 12 months battery autonomy |
| ErP class | IV |
