5
Mounting, Plumbing and Start-up
The unit has 25mm BSP plumbing connections.
The inward side has a 25mm female connector and requires male plumbing.
The outward side has a connector that requires either 25mm female plumbing OR
20mm male plumbing.
– Use the mounting template to mark the position of holes required for mounting. Fix
screws to the wall that will allow the Aquashield Centurion to be mounted using the
key-holes in the back of the unit. Ensure there is more than 100mm space below
the lters and 700mm above the unit for maintenance. Water must ow through
the lters before going through the Sterio unit.
– Mount the Aquashield Centurion on the wall then tighten the screws to hold it rmly.
– Attach the yellow control box to the front of the unit in front of the Sterio by
hooking on to the 2 pre-mounted screws and then tighten them.
– Remove the 2 small screws in the top of the UV endcap.
– Install the Sterio lamp. The lamp is shipped in a tube in the top of the box.
Carefully unwrap the lamp and slide it into the pre-tted quartz sleeve through the
top of the endcap. Connect the lamp connection plugs and push them inside the
tube above the lamp. Line up the top of the endcap and replace the 2 screws.
– Connect the yellow and green earth lead to one of the 4 chamber mounting
screws. Remove the screw to hook it in place properly and re-ret the screw.
– Plumb the pipework into and out of the unit. Do not turn the water on yet.
– Turn on the power to the Sterio and allow two minutes for the UV lamp to reach
full intensity.
– Ensure the reset button is pressed and held for approx. 10 seconds. The unit
should beep to indicate the lamp life timer has been reset. The timer will then count
down for 12 months and beep alarm when the lamp needs to be replaced.
– After two minutes, allow water to ow through the unit lters and UV chamber by
turning on a supply tap and a tap downstream.
– Check for leaks.
pressure relief valves
Sterio control box
Sterio chamber
drain plug
1μm lter
20μm
lter
end cap
earth lead
See warnings overleaf.
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