- Display 1: current temperature
- Display 2: set temperature
- Control range: -50...120°C
- Thermometer probe: NTC10K waterproof sensor L=1m
- High temperature alarm: -50...120°C
- Low temperature alarm: -55...115°C
- Input voltage: DC 24V
- Output: Relay contact 250V AC / 5A, 12V DC / 5A (resistive)
- Hysteresis: 0.1...30°C
- Delayed start: 0...10 min
- Temperature calibration: -10...10°C
- Dimensions: 79 x 43 x 16 mm
- Installation cutout dimensions: 40 x 73

The temperature value can be set (flashing) using the arrows after briefly pressing the "SET" button.
You can enter the menu by pressing and holding the "SET" button, after entering you can use the "SET" button to move between the menu items, the values ​​can be adjusted with the "UP" and "DOWN" arrows.
The set values ​​​​take effect immediately. It exits after a short period of inactivity.

Menu:
- P0: Heating (H) / Cooling (C)
- P1: Hysteresis: 0.1...30°C
- P2: Maximum temperature setting limit: -50...120°C
- P3: Minimum temperature setting limit: -55...115°C
- P4: Temperature calibration: -10...10°C
- P5: Switch-on delay: 0...10 min
- P6: High temperature alarm: -55...120°C / OFF
- P7: Child lock: ON/OFF
- P8: Restore factory settings

The device can be switched on/off by pressing and holding RST (released when the relay is switched off).