Turn the saddle valve 1/4 turn open, then check for leaks. Gradually open fully over 30 seconds to avoid water hammer.
: The 9.5kW model typically requires 10mm wiring and must be performed by a qualified person following IEE Regulations. galaxy aqua premier installation manual
Ensure the electricity supply is isolated at the consumer unit before removing the shower cover. Step-by-Step Installation Guide 1. Positioning and Fixing Turn the saddle valve 1/4 turn open, then check for leaks
| Problem | Likely Cause | Solution (from manual) | | :--- | :--- | :--- | | | Tank valve closed or empty | Open valve. Wait 3 hours for first fill. | | Slow flow | Low air pressure in tank | Pump air into tank side valve to 8 psi (tank empty). | | Continuous drain noise | ASO valve (Auto Shut Off) stuck | Turn off water. Unscrew the ASO valve (blue/black block), rinse the diaphragm. | | Water tastes like plastic | New tubing off-gassing | Run the system for 24 hours. Drain 3 full tanks. | | Leak at filter housing | O-ring dry or pinched | Lubricate O-ring. Do not use a wrench to overtighten; hand-tight plus a nip. | Ensure the electricity supply is isolated at the