1. Product Overview
The Genérico Wireless Programmable Thermostat RX 1200 is designed for efficient climate control in your home. This device offers a wireless connection for flexible placement and features manual temperature control. It is not a modulating thermostat and does not support Wi-Fi connectivity for remote control via an application. Its digital display provides clear information for easy operation.

Image 1.1: The Genérico Wireless Programmable Thermostat RX 1200. This white digital thermostat features a central rotary dial and several buttons, displaying '16.0°C' and 'AUTO' mode. The model number 'RX 1200' is visible on the bottom left.
2. Setup and Installation
Before beginning installation, ensure the main power supply to your heating system is turned off to prevent electrical hazards. This thermostat operates wirelessly, requiring pairing between the thermostat unit and its receiver.
2.1 Pairing the Thermostat with the Receiver
The following video provides a visual guide on how to pair the thermostat with its receiver unit. This process establishes the wireless communication necessary for the system to function correctly.
3. Operating Instructions
The RX 1200 thermostat features manual temperature control. Use the central rotary dial to adjust the desired temperature. The digital display will show the current room temperature and your set temperature. The 'AUTO' mode indicates automatic operation based on programmed settings, if applicable. Consult the specific instructions provided with your product for detailed programming steps.
4. Maintenance
4.1 Battery Replacement
When the battery low indicator appears on the display, replace the batteries immediately to ensure continuous operation. Use high-quality alkaline batteries of the specified type (e.g., AA or AAA, refer to the device's battery compartment for exact type).
4.2 Cleaning
Clean the thermostat's exterior with a soft, dry cloth. Do not use abrasive cleaners or solvents, as these can damage the device's surface and internal components.
5. Troubleshooting
5.1 No Display/Power
- Check if batteries are correctly inserted and have sufficient charge. Replace if necessary.
5.2 No Heating/Cooling
- Ensure the thermostat is set to a temperature higher than the current room temperature (for heating) or lower (for cooling, if applicable).
- Verify that the receiver unit is powered and properly connected to the heating system.
- Check the pairing status between the thermostat and receiver. Re-pair if the connection is lost.
5.3 Pairing Issues
- Ensure both the thermostat and receiver are within range and free from interference.
- Follow the manual pairing procedure as shown in the setup video.
6. Product Specifications
| Feature | Specification |
|---|---|
| Brand | Genérico |
| Model | RX 1200 |
| Color | White |
| Controller Type | Push Button |
| Temperature Control Type | Manual |
| Connectivity Technology | Wireless |
| Display Type | Digital |
| Mounting Type | Wall Mount |
| Modulating | No |
| Wi-Fi Control Compatible | No |
| Cool/Heat Function | No |
7. Warranty and Support
For warranty information and technical support, please refer to the documentation included in your product packaging or contact the seller directly. Keep your proof of purchase for any warranty claims.





