1. Introduction
This instruction manual provides detailed information on the installation, operation, and maintenance of your Delta Dore Tybox 23 Radio Thermostat. This device is designed to wirelessly control your boiler, offering precise temperature management and energy efficiency. Please read this manual thoroughly before installation and use to ensure proper functioning and safety.
2. Safety Instructions
- Electrical Safety: Installation of the receiver unit involves connection to mains electricity (230V). This task should only be performed by a qualified electrician to prevent electric shock or damage to the device.
- Battery Handling: Use only the specified battery type (2 x LR03 AAA Alkaline). Do not mix old and new batteries, or different types of batteries. Dispose of used batteries according to local regulations.
- Placement: Ensure the room module is placed in an area free from direct sunlight, drafts, or heat sources that could affect temperature readings.
- Cleaning: Do not use abrasive cleaners or solvents. Clean the device with a soft, dry cloth.
- Water Exposure: This device is not waterproof. Avoid exposure to water or high humidity.
3. Package Contents
Verify that all components are present in the package:
- 1 x Delta Dore Tybox 23 Room Module (Thermostat)
- 1 x Receiver Unit
- 2 x LR03 (AAA) Alkaline Batteries
- 1 x Plinth for Room Module (for desk placement)
- 1 x 2-meter connection cable (for receiver)
- Mounting hardware (screws, wall plugs)
- Instruction Manual
4. Setup
4.1. Room Module Installation
The room module can be installed in two ways:
- Wall Mounting: Choose a central location in the room, approximately 1.5 meters (5 feet) from the floor, away from direct heat sources, drafts, or direct sunlight. Use the provided mounting hardware to secure the module to the wall.
- Plinth Mounting: Attach the room module to the supplied plinth for placement on a flat surface, such as a table or shelf. Ensure stable placement.
4.2. Battery Installation (Room Module)
Open the battery compartment on the back of the room module. Insert the two supplied LR03 (AAA) Alkaline batteries, ensuring correct polarity (+/-). Close the battery compartment securely.
4.3. Receiver Unit Connection
The receiver unit connects directly to your boiler. This connection involves mains voltage (230V) and should only be performed by a qualified electrician.
- Power Supply: Connect the receiver to a 230V power source.
- Boiler Connection: Connect the receiver's dry contact output (NC/NO, 5A) to the appropriate terminals on your boiler, as specified in your boiler's manual. The receiver is supplied with a 2-meter cable for this purpose.
4.4. Pairing (Radio Communication)
The room module and receiver are typically pre-paired at the factory. If pairing is required or lost, refer to the detailed pairing instructions in the full product manual. Generally, this involves pressing a pairing button on the receiver and then initiating a pairing sequence on the room module.
5. Operating Instructions
The Delta Dore Tybox 23 features a clear LCD display and three control buttons: MODE, '-', and '+'.
This image shows the front view of the Delta Dore Tybox 23 radio thermostat. The digital LCD screen clearly displays '20.2°C' as the current temperature, along with an 'ON' indicator and a sun icon, likely indicating a comfort or active heating mode. Below the screen are three grey push buttons: 'MODE' on the left, '-' in the center, and '+' on the right, used for navigating settings and adjusting temperature. The Delta Dore logo is visible at the bottom center of the device.
5.1. Operating Modes
Press the MODE button to cycle through the available operating modes:
- Comfort Mode: Maintains the set comfort temperature (e.g., 20°C).
- Economy Mode: Maintains a reduced temperature for energy saving (e.g., 17°C).
- Frost Protection Mode: Maintains a minimum temperature to prevent freezing (adjustable from 5°C to 15°C).
- Stop Mode (Off): Heating is turned off.
5.2. Temperature Adjustment
In Comfort or Economy mode, use the '+' and '-' buttons to adjust the desired setpoint temperature. The temperature can be adjusted in 0.5°C increments within a range of 5°C to 30°C.
5.3. Backlit Screen
The screen is backlit for easy viewing in low-light conditions. It will typically illuminate when a button is pressed.
5.4. Keypad Lock
The keypad can be locked to prevent accidental changes. Refer to the full manual for specific instructions on how to activate and deactivate the keypad lock function.
6. Maintenance
6.1. Battery Replacement
When the battery low indicator appears on the screen, replace the two LR03 (AAA) Alkaline batteries in the room module. Ensure correct polarity. It is recommended to replace both batteries simultaneously.
6.2. Cleaning
Clean the thermostat's exterior with a soft, dry, or slightly damp cloth. Do not use chemical cleaners, abrasives, or solvents, as these can damage the device's surface or internal components.
7. Troubleshooting
- No Display/Device Not Responding: Check if the batteries in the room module are correctly inserted and not depleted. Replace batteries if necessary.
- Heating Not Activating:
- Ensure the thermostat is in Comfort or Economy mode and the setpoint temperature is above the ambient temperature.
- Check the receiver unit's power supply (230V).
- Verify the radio connection between the room module and receiver. Re-pair if necessary (refer to full manual).
- Check the boiler's status and power supply.
- Inaccurate Temperature Reading: Ensure the room module is not exposed to direct sunlight, drafts, or other heat sources.
- Difficulty Programming: While the Tybox 23 is designed for ease of use, some users may find initial programming challenging. Refer to the detailed steps in the full manual or contact customer support for assistance.
8. Specifications
| Feature | Specification |
|---|---|
| Model | Tybox 23 (6053035) |
| Brand | Delta Dore |
| Room Module Power Supply | 2 x 1.5V LR03 (AAA) Alkaline Batteries (included) |
| Receiver Power Supply | 230V |
| Output Contact | Dry contact inverter (NC/NO), 5A |
| Connectivity Technology | RF (Radio Frequency) |
| Temperature Control Type | Digital |
| Temperature Adjustment Range | 5°C to 30°C (in 0.5°C steps) |
| Frost Protection Range | 5°C to 15°C |
| Display Type | Graphic LCD (backlit) |
| Room Module Dimensions (H x W x D) | 80 x 80 x 23 mm |
| Receiver Dimensions (H x W x D) | 100 x 54 x 20 mm (excluding antenna) |
| Product Weight | 390 g |
| Color | White |
| Mounting Type | Wall-mounted or Plinth (Room Module) |
9. Warranty Information
For detailed warranty terms and conditions, please refer to the warranty card included with your product or visit the official Delta Dore website. Keep your proof of purchase for warranty claims.
10. Support
If you encounter any issues or have questions regarding your Delta Dore Tybox 23 thermostat that are not covered in this manual, please contact Delta Dore customer service or your local distributor for assistance. Contact details can typically be found on the manufacturer's website or product packaging.
