Sediment Filter Installation; Chemical Injector Pump Overview - Pentair WF4-P Manual

SEDIMENT FILTER INSTALLATION

Note
Sediment filter position is at the discretion of your professional installer. As a general guideline, the sediment pre filter is
typically installed in the "pre" position (as shown above) for well-water applications. For city water applications, the sediment
filter is typically installed in the "post" position after the Water Softener Alternative tank.
Sediment Filter Cover
Blue Filter Housing
Part 1
1. Unscrew the cover from the blue filter housing.
2. Remove the plastic covering from the sediment filter.
3. Place the sediment filter onto the stand pipe in the blue filter housing and set aside.
Sediment Filter Cover
Blue Filter Housing
Inlet Water
Supply
Part 2
1. Shut off the water.
2. Attach the filter cover to the mounting bracket using the supplied bolt head screws and washers. Make sure to properly
orientate the IN and OUT to match your flow pattern.
3. Attach the mounting bracket to the wall using the supplied Phillips head screws.
4. Hand tighten the blue filter housing and then, using the supplied filter wrench, lightly snug the housing making sure not to
over-tighten (counterclockwise).
5. Determine the size of your inlet water supply line.

CHEMICAL INJECTOR PUMP OVERVIEW

Inlet Water
Supply
Pressure Release Button - Allows you to relieve the air pressure after install and maintenance.
Flow Direction Arrow - Indicates the proper flow pattern depending on how the unit is installed.
Dosage Adjustment - Allows you to increase or decrease the amount of solution injected per gallon of flow.
Dosage Lock Nut - Locks and unlocks the Dosage Adjustment for increasing and decreasing solution.
Suction Hose Nut - Compression nut secures the injector tubing to the injector.
8 • IRON & MANGANESE FILTER SYSTEM COMBO
Flow Direction Arrow
Dosage Lock Nut
Sediment Filter
O-Ring x2
Stand Pipe
Sediment Filter
Mounting
Top View Filter
O-Ring x2
Bracket
Stand Pipe
Blue Filter Housing
Mounting
Top View Filter
Bracket
Pressure Release Button
Blue Filter Housing
Dosage Adjustment
Suction Hose Nut