General / Other Manuals
Terma Hex Radiator Installation Guide
Comprehensive installation instructions for the Terma Hex radiator, covering wall mounting, assembly steps, and component setup for water and dual-fuel versions.
Table of contents
Product Overview
The Terma Hex radiator is a high-quality heating solution designed for efficient heat distribution in residential spaces. This manual provides the necessary steps to ensure a secure and professional installation. Before beginning the installation process, ensure that you have all the necessary components and tools as listed in the provided diagrams. The radiator is designed for wall mounting, and the installation process requires precision to ensure stability and safety.
Preparation and Tools
Before starting the installation, verify that the wall surface is suitable for supporting the weight of the radiator. You will need a drill with a 10mm bit, a PZ3 screwdriver, a PZ1 screwdriver, and appropriate wrenches (sizes 14 and 22). Ensure that the area is clear and that you have access to the necessary plumbing or electrical connections depending on whether you are installing a water-only or a dual-fuel version of the radiator.
Installation Steps
The installation process follows a systematic approach to ensure the radiator is mounted correctly:
- Mark the mounting points on the wall according to the dimensions provided in the technical diagram.
- Drill the holes using a 10mm drill bit and insert the wall plugs.
- Secure the mounting brackets to the wall using the provided screws and ensure they are level.
- Attach the radiator to the mounting brackets and tighten the fasteners to secure the unit in place.
- For water and dual-fuel versions, proceed to install the valves and connections as indicated in the specific steps for your model.
- Ensure the distance from the wall is maintained between 57 and 65 mm for optimal airflow and performance.
- Perform a final check of all connections to ensure there are no leaks and that the radiator is firmly attached to the wall.
Safety and Maintenance
Safety is paramount during the installation of heating equipment. Always ensure the power supply is disconnected if installing a dual-fuel version. Regularly inspect the radiator for any signs of corrosion or loose fittings. Keep the surface clean using a soft, damp cloth and avoid using abrasive cleaning agents that could damage the finish. If you encounter any issues during operation, such as uneven heating or leaks, consult a professional heating engineer to perform necessary repairs or adjustments.
Practical help
Common problems
Radiator is loose on the wall
Check that the mounting brackets are securely fastened and that the wall plugs are correctly seated in the wall.
Leaking at connection points
Ensure that all valves and fittings are tightened correctly using the appropriate wrenches and that seals are properly positioned.
Before use
- Verify wall suitability for radiator weight
- Ensure all mounting components are present
- Check that the drill bit size is 10mm
- Confirm availability of PZ1 and PZ3 screwdrivers
- Verify wrench sizes 14 and 22 are available
- Check for clear access to plumbing/electrical points
Specs in practice
- Wall distance
- The required gap between the wall and the radiator, specified as 57-65 mm.
- Drill bit size
- The diameter of the hole required for the wall anchors, which is 10mm.
Images and diagrams
- The diagram illustrates the 6-step mounting process for the radiator brackets.
- Step 1 shows the drilling process into the wall.
- Step 3 and 4 detail the attachment of the mounting hardware.
- Step 6 shows the final adjustment of the radiator position.
- Step 7 and 8 detail the valve and cap installation for water/dual-fuel versions.
Model compatibility
- Instructions apply to water-only and dual-fuel versions.
- Ensure specific valve kits are compatible with your heating system.
Manual page author
Michael Turner
Technical manual editor
Reviews PDF manuals for structure, safety notes, and practical product details so readers can find the right information quickly.