Galaxy Aqua Premier Installation Manual ❲Pro × GUIDE❳

The is a high-performance, instantaneous electric water heater designed for efficient unvented installation. This manual guide provides the essential steps and technical requirements to ensure a safe and professional setup. Technical Specifications Overview

Turn off the electrical supply at the consumer unit and shut off the water mains.

For detailed wiring diagrams or specific model parts, you can consult the Galaxy Aqua Premiere spares guide on . If you'd like to narrow this down, let me know: Are you installing a new unit or replacing an old one ? What model number are you working with (e.g., 45-793266)?

Are you writing this for a (e.g., 8.5kW vs 9.5kW)? Share public link

Close the main water supply valve to the area. galaxy aqua premier installation manual

Designed for direct mains cold water supply only. Pressure Requirements:

: Installation must match the existing electrical supply ratings. It is critical to check the circuit breaker and ensure the fuse is operational before first-time use. Essential Maintenance & Troubleshooting

: 100kPa (1.0 bar / 15 psi) at a flow rate of 9 litres/minute for the 9.5kW model. Maximum Static Pressure : 1000kPa (10 bar / 150 psi). Electrical Supply : Mains supply must be 230/240V at 50Hz The unit requires a double pole switched fused connection unit with a minimum 3mm contact separation gap. It is strongly recommended to fit a 30mA Residual Current Device (RCD) National Shower Spares Installation Steps Preparation : Plan the installation near the rising main. Ensure an isolating valve is fitted in the water supply for future servicing. Remove the cover screws and the front cover.

The system requires 40–80 psi. If your home has water pressure above 80 psi, you install a pressure reducer (not included in the standard kit) or you will void the warranty. For detailed wiring diagrams or specific model parts,

Check that the shower head and hose can move freely without kinking. Keep the unit away from direct spray from the shower head. Step 2: Preparing the Backplate and Entry Points

: Fluctuating temperatures or low flow are often caused by a partially closed main valve or a faulty flow/stabilizer valve.

Minimum running pressure of 1.0 bar (14.5 psi) is required.

: All plumbing must be completed and water supplies turned on Are you writing this for a (e

Complete all water connections before any electrical work.

This is the most technical section. The manual provides specific rules to avoid cavitation (air bubbles) and flow restriction:

The (Model 45793266) is an electric instantaneous water heater often found in multi-flat residential units. Because this model is largely discontinued, finding a digital copy of the original factory manual can be difficult; however, the following installation and troubleshooting guide covers the essential technical requirements for this unit. Installation Requirements