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Installation Notes
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WARNING
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All electrical work should be performed by a licensed electrician in compliance with all relevant
electrical safety regulations.
All piping works shall be performed by licensed plumbers and comply with relevant water
supply and drainage piping regulations.
Installation Notes
Before installation, ensure that the power supply matches the power requirements of the system.
Most units are supplied as standard for 220-240VAC 50Hz single phase operation.
1.
Ensure that all plumbing connections for the feed water inlet, permeate and membrane flush
outlets are secure and conform to relevant plumbing regulations.
2.
Ensure that power lead is rated to carry the current draw of the system. A minimum electrical
wire diameter of 3.5mm is recommended.
3.
The external storage tank level contact switch should be connected to the blue wires labelled
for tank connection and located inside the electrical cabinet. Do not apply power to these
wires as the connection is designed for a simple non-powered contact type closure switch only.
4.
Use an external pressure booster pump if the feedwater pressure is below 35psi.
5.
If your feedwater supply is marginal, use a feedwater storage tank and booster pump to supply
the RO system.
Tools Required
Before you begin please make sure you have all of the following tools ready to use:
Box Cutter / Tube Cutter
Phillips-Head Screwdriver
Power Drill
:
3/8” Drill Bit (for Drain Saddle)
Adjustable Wrench
/
No.13 Wrench
Teflon Tape
