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connections with hose clamps or glue PVC pipe connections.

d. Backwash: Connect to “WASTE” using backwash hoses and clamps or glued PVC

pipe. Backwash hose, clamps or PVC pipe are available from your local
swimming pool retail professional.

L

.

Filter system start up

1.

Cleaning the sand for Above Ground Pools

The swimming pool must be filled with water, according to the instructions of your pool
dealer. The water must flow towards the filter pump. Slightly open the pre-filter lid until
water flows from the pre-filter top (transparent cover with screw connection on the top of
the filter pump).
Release the shut off valve at the intake port (Skimmer) in the pool. If you plugged the
intake port (Skimmer), remove the plug to allow the water to flow into the intake hose.
With the filter-pump system installed in a level location lower than your pool’s water level
water will automatically flow into the pump-filter system. Allow the filter tank to fill with
water. Check for leaks and make any necessary adjustments to stop any leaks found.
It may be necessary to use “Teflon” tape, available at any plumbing or hardware store, 

wrapped around the hose fittings threads, in order to stop leaks.
2. Start with the multi-position valve in position #5, Closed.

3. Follow the backwash process described below:

Turn off the Motor/Pump at the Power Source.

Attach backwash hose (not included) to backwash port.

Place the Multi-Port Valve in the “4 – Backwash” position.

Turn on the Pump

Run filter in BACKWASH mode until discharge water is clear.

Turn off the Motor/Pump at the Power Source.

Place the Multi-Port Valve in the “2 – RINSE” position.

Turn on the Pump.

Allow filter to run for 60 seconds to remove any remaining sand or debris residue
from pump and valve.

Turn off the Pump at the Power Source.

Place the Multi-Port Valve in the “1 – Filtration” position.

Turn on the Pump.



Your filtration system is running and ready for further operation

Page 06

Once the filter system has been properly assembled, the tank filled with #20 Pool Filter 
Grade silica sand or CottonTails and the hoses connected as described, you may begin 
fitration. If using Cotton Tails for the filtration media, follow the instructions received with 
the Cotton Tails. However, we recommend that you first clean and prepare the new sand. 
Cleaning the sand prior to filtering your pool will remove most of the dust and tiny sand 
particles that may exist in the sand. If you move straight to filtering, these particles will end 
up in your pool.To clean the sand, please follow the instructions below.
Do not turn on the system until advised to do so.

Note:Do not back wash on initial installation if filter media is Cotton Tails. Follow the use 

instructions provided with Cotton Tails.

Summary of Contents for FlowXtreme Pro NE4490

Page 1: ...VER 0418 NE4490 NE4499 FlowXtreme Pro Filter System Manual...

Page 2: ...before operating Never change the 7 Position Multi Port Valve while the system is operating ALWAYS unplug the system before changing the control valve Install this product with sufficient safety marg...

Page 3: ...ct information contained in this technical manual If there is any indication that safe operation is no longer possible the device is to be disconnected from the power supply and secured against accide...

Page 4: ...Gallons H Unpacking your filter system Carefully remove the product and all component parts from the box Cross reference all parts in the box with the parts list reference chart to make certain all p...

Page 5: ...l the filter tank to about 1 8 depth with water then up to 3 4 full with 20 Pool Filter Grade silica sand NOTE Installation of sand other than 20 Pool Filter Grade silica sand will NOT function proper...

Page 6: ...kwash process described below Turn off the Motor Pump at the Power Source Attach backwash hose not included to backwash port Place the Multi Port Valve in the 4 Backwash position Turn on the Pump Run...

Page 7: ...causes the sand to separate and lift while releasing trapped debris out the waste port and backwash hose Closed Position 5 Function Cleaning the hair and lint strainer This position stops the flow of...

Page 8: ...8 of tank height of water Cover the water chamber to avoid getting sand inside the riser pipe and laterals Start filter in Backwash mode for about 3 minutes and then for about 1 minute in the rinse m...

Page 9: ...n Check the socket and power cord G F C I or main circuit breaker tripped Switch on the breaker if it is immediately tripped again there is a defect in pump or controls Pump motor defective Replace mo...

Page 10: ...S Installation and Operation Illustration Figures Page 10 1 2 8 6 9 3 4 5 7 a b c d d e f g h i j k...

Page 11: ...PIN 1 3015 NEP4072 NE4490 NE4499 16 RIGHT CLAMP 1 3016 NEP4073 NE4490 NE4499 17 LEFT CLAMP 1 3017 NEP4074 NE4490 NE4499 18 MIDDLE PIPE 1 30184 NEP4095 NE4490 18 LONG PIPE 1 30185 NEP4096 NE4499 19 DI...

Page 12: ...P4191 All DRAIN PLUG O RING HTA008 NEP4192 All 7 O RING HTA009 NEP4193 All 8 SCREW HTA010 NEP4194 All 9 PUMP COVER HTA011 NEP4195 All 10 O RING HTA012 NEP4196 All 11 IMPELLER OF ITEM HTA 075 HTA2SP 07...

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