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Nature
2®
Fusion Soft Installation and Operation Manual
Figure 6.
Nature
2
Fusion Soft Split-Return Installation
3.6 Split-Return
Installation
If the vessel is used with a water feature line system, it must be installed in a split-return con
fi
guration or vessel
damage may occur.
1.
Make sure the pool pump is turned off.
2.
Remove the temporary cap on the cartridge side of the vessel, and install the Nature
2
start-up cartridge included
in the box. Do not throw out the cap. It will be used for winterization of the system.
3.
Locate a suitable section of pipe to install the vessel that conforms to the installation requirements outlined in
Section 3.2.
4. Install a 3-way valve in the return line to allow water to be diverted/restricted to the Nature
2
Fusion Soft and
water feature line.
5. Fully open any closed valves, including the 3-way, to allow unrestricted
fl
ow to the Nature
2
Fusion Soft and
water feature line.
6.
Hand tighten all unions, sensors, and collars.
CAUTION
Be careful not to get
fi
nger caught between inlet union and plug when tightening as this may cause an injury.
Flow
Flow
Flow/Temperature/
Salinity Sensor
Flow/Temperature/
Salinity Sensor
Nature
2
Fusion Soft
Optional ChemLink or
other ORP Control
Heater
Pump
Spa Intake
Pool Intake
Spa Return
Pool Return
Filter
Water Feature Line
FUSIONM
or
APUREM
or
PureLink
TM
or
Existing AquaPure
®
Power Pac
k
