1. Product Overview
The IMMERGAS 3020167 Compact Modulating Thermostat Kit is designed for remote control of specific IMMERGAS boilers, including Nike Star 24 ERP, Victrix maior TT, kW TT, and TT ERP models. This compact modulating thermostat offers weekly programming with two temperature levels, providing efficient and precise control over your heating system.
It is compatible with single-zone installations and operates without the need for an external probe or a Dominus interface kit. The thermostat features a remote control type and utilizes RF (Radio Frequency) connectivity for communication. It is powered by an electrical cable and includes the thermostat unit and a backplate with backlighting for enhanced visibility.
Figure 1: IMMERGAS 3020167 Compact Modulating Thermostat Kit. This image shows the front panel and display of the thermostat.
2. Setup and Installation
Important: Installation of this device should only be performed by qualified personnel to ensure safety and proper functionality.
2.1 Compatibility
- Compatible with IMMERGAS boilers: Nike Star 24 ERP, Victrix maior TT, kW TT, and TT ERP.
- Designed for single-zone heating installations only.
- Does not require an external temperature probe.
- Does not require a Dominus interface kit.
2.2 Power Supply
The thermostat is powered via an electrical cable. Ensure the power supply meets the device's requirements (230 Volts) and is correctly wired according to local electrical codes and the boiler's specifications.
2.3 Mounting
Mount the thermostat in a central location within the heated zone, away from direct sunlight, drafts, or heat sources that could affect temperature readings. Use the provided backplate for secure wall mounting. Ensure all connections are firm and correctly insulated.
3. Operating Instructions
The IMMERGAS 3020167 thermostat allows for precise temperature control and weekly programming.
3.1 Initial Power-On
Upon initial power-on, the thermostat display will illuminate. Follow the on-screen prompts to set the current time and day.
3.2 Setting Temperature
- Use the Up/Down arrows on the thermostat to adjust the desired temperature.
- The display will show the current room temperature and the setpoint temperature.
3.3 Weekly Programming
The thermostat supports weekly programming with two distinct temperature levels (e.g., comfort and economy). Refer to the detailed programming section in the full product manual for step-by-step instructions on setting daily schedules and temperature profiles.
- Access the programming menu using the Mode or Program button.
- Select the day of the week you wish to program.
- Set the desired temperature for different time blocks throughout the day.
- Repeat for all desired days.
3.4 Remote Control Functionality
The thermostat acts as a remote control for your IMMERGAS boiler, sending commands via RF connectivity. Ensure the thermostat is within range and free from significant obstructions for reliable communication.
4. Maintenance
Regular maintenance helps ensure the longevity and optimal performance of your IMMERGAS thermostat.
- Cleaning: Gently wipe the thermostat's exterior with a soft, dry cloth. Do not use abrasive cleaners, solvents, or excessive moisture, as these can damage the device.
- Connections: Periodically check the electrical connections to ensure they are secure and free from corrosion. This should only be done by a qualified technician with the power supply disconnected.
- Location: Ensure the thermostat remains in a location free from direct heat sources, drafts, or obstructions that could interfere with accurate temperature sensing.
5. Troubleshooting
If you encounter issues with your IMMERGAS 3020167 thermostat, consider the following common troubleshooting steps:
- No Display/No Power:
- Check the main power supply to the thermostat and the boiler.
- Ensure all electrical connections are secure.
- Boiler Not Responding:
- Verify the thermostat is powered on and displaying correctly.
- Check for any error codes on the thermostat or boiler display.
- Ensure the thermostat is within effective range of the boiler and there are no new obstructions.
- Confirm the boiler itself is operational and not in a fault state.
- Incorrect Temperature Readings:
- Ensure the thermostat is not exposed to direct sunlight, drafts, or heat sources.
- Verify the thermostat is mounted correctly and not obstructed.
If problems persist after attempting these steps, contact a qualified IMMERGAS service technician for assistance.
6. Specifications
| Feature | Specification |
|---|---|
| Brand | Immergas |
| Model Number | 3.020167 |
| Color | White |
| Item Weight | 1 Kilogram |
| Voltage | 230 Volts |
| Material | Metal, Plastic |
| Controller Type | Remote Control |
| Temperature Control Type | Programmable (Weekly, 2 temperature levels), Digital |
| Connectivity Technology | RF (Radio Frequency) |
| Power Source | Electrical Cable |
| Included Components | Thermostat, Backplate with Backlighting |
| Specific Product Uses | Adjustment and control of specific Immergas heating systems |
7. Warranty and Support
Information regarding specific warranty terms for the IMMERGAS 3020167 Compact Modulating Thermostat Kit is not available in this document. For warranty details, please refer to the documentation provided with your purchase or contact IMMERGAS customer support directly.
Spare parts availability information is currently unavailable. For technical support, service, or inquiries about spare parts, please contact your authorized IMMERGAS dealer or the manufacturer's customer service department.
