This section shows an exploded view of the system. Identify each component:

Fit a 15mm isolation valve to the service pipe outside the unit for future maintenance.

After 10 minutes of operation, re-check all fittings. Tighten any weeping connections slightly—but again, John Guest fittings don’t require threading; a loose tube should be reseated.

Turn the main electrical power at the consumer unit and the ceiling pull-cord switch.

Are you planning to connect the system to an ?

A 30mA RCD must be installed in the circuit.

Tighten the adapters firmly with an adjustable wrench. Do not overtighten, as this can crack the plastic head. 4. Cutting the Main Supply Line

: If the neon indicator light is off, it typically signals an electrical issue. Use a multimeter to test for continuity in the thermostat and heating element. Replacement Options

Thread the hex nut onto the shaft and tighten firmly with a wrench to secure the faucet base. Step 5: Connecting the Tubing

Press the Start button. Test the unit across all settings: Low, Medium, and High heat.

Position the shower unit vertically on a flat, finished wall surface inside the cubicle. Ensure the unit is high enough so that the shower head cannot be submerged in the bath or shower tray water when dangling. Avoid placing the unit directly in the path of the spray. Step 3: Preparing the Unit and Wall

Connect the Wastewater port on the unit to the quick-connect fitting on the drain saddle.

Must be a 230V-240V AC supply. Ensure the cable size and circuit protection (MCB/RCD) match the kW rating of your specific model.

Flush the cold-water supply pipe thoroughly before connecting it to the shower unit. This removes debris, solder flux, and dust that can clog the internal filter.

This system is rated for standard residential water pressure. If your home water pressure exceeds 80 PSI, you must install a pressure-reducing valve before the filtration system.

Do not use soldering joints near the shower unit, as the heat will melt the internal plastic components.

Cold mains water supply only (never connect to a hot water cylinder).

The Galaxy Aqua Premier is a premium electric shower known for its reliability, sleek design, and efficient water heating. Installing it correctly ensures optimal performance, safety, and longevity. This comprehensive guide provides step-by-step instructions, technical specifications, and safety protocols for a successful installation. Pre-Installation Requirements