3
INSTALLATION DATA
Date of Installation _______________________________________ Model No.___________________________________
Address of Installation ___________________________________________________________________________________
Installed By_____________________________________________________________________________________________
Raw Water Test: Iron_______ Manganese_______ pH_______ Hydrogen Sulfide_______
TDS_______ Iron Bacteria_______ yes _______ no Tannins_______
Automatic Regeneration: Every _______ Days
Influent Flow Rate @ 25 PSI _______ Gallons Per Minute (gpm)
Regeneration Program Settings*
Factory Number Program Wheel Customized
Cycle Preset Setting Pins/Spaces Location Setting
Backwash 12 minutes 6 pins 10 - 20 ______ minutes
Air Recharge Cycle 18 minutes total 9 spaces 22 - 38 ______ minutes
Pre Bleed-off 4 minutes 2 spaces 22 - 24 ______ minutes
Air Recharge/
Bleed-off 10 minutes 5 spaces 26 - 34 ______ minutes
Air Pump Run Time 10 minutes 5 pins extending out back
of program wheel 0 - 8 ______ minutes
Post Bleed-off 4 minutes 2 spaces 36 - 38 ______ minutes
Rapid Rinse 6 minutes 3 pins 40 - 44 ______ minutes
Cycle Advance 4 minutes 2 spaces 46 - 48
Cycle Shut Off 4 minutes 2 pins 50 - 52
*Refer to page 11 for instructions if altering factory settings.
Note: Five pins extending out back of program wheel (0 - 8 program wheel location) are synchronized with bleed-off spaces 26 - 34.
Fast & Tite Fittings, Pictures 1 - 5
Insertion length Insertion length
Tube without with
Size Tube Support Tube Support
2. Mark from end of tube the length of
insertion. (See Table)
1/4 O.D........ 9/16” ..............5/8”
5/16 O.D...... 9/16” ..............5/8”
3/8 O.D.......... 3/4” ..........13/16”
1/2 O.D...... 13/16” ..............7/8”
5/8 O.D............. 1” ..........15/16”
4. Moisten end of the tube with water. Push tube
STRAIGHT into fitting unit it bottoms on the fitting’s
shoulder. Tighten nut by hand. Additional tightening
should not be necessary, but 1/4 additional turn may
be added if desired. DO NOT OVER-TIGHTEN nut
or threads will strip and the fitting will not function
properly. A proper assembly will not show the inser-
tion mark extending beyond the nut. If the insertion
mark is visible, then steps 1 thru 4 must be repeated.
1. Cut the tube squarely and remove
any burrs.
5. When using clear vinyl tubing, it
is necessary to use a “TS” tube
support. Disassemble the fitting
and place the nut, grab ring at the
insertion mark as shown. Seat the
O-ring in the body then proceed
with step 4.

Air Recharge & Air Bleed-Off

Valve Fitting Connection

Assembly

Aeration Head Fitting Connection

AB

A. Iron Curtain Bleed Off Valve - PN 22-55
B. Iron Curtain Air Recharge Valve - PN 22-54
3. Loosen nut on fitting until three
threads are visible. Fittings for
glass tubes must be disassembled
and the grab ring removed.