AIF10 Automatic Iron and Hydrogen Sulfide Filter

Product Information

Specifications & Dimensions

• Model: AIF10
• Type of Mineral: Greensand Plus
• Amount of Mineral: 1.0 cu. ft.
• Amount of Gravel Base: 17 lbs.
• Amount of Filter Sand: 10 lbs.
• Inlet Water Pressure Limits (min./max.): 5-80 psi
• Nominal Mineral Tank Size: Not specified
• Water Temperature Limits (min./max.): Not specified
• Minimum Inlet Water Flow: 5 gallons per minute
• Service Flow Rate*: Not specified
• Backwash Flow Rate: Not specified
• Inlet/Outlet Pipe Size: Not specified
• Maximum Iron Removal Supply Water pH: Not specified
• Capacity Rating: Not specified

Product Usage Instructions

Installation

1. Inspect the shipment for any damage or parts loss.

2. Remove all packing materials and keep small parts in the parts
   bag until ready to use.

3. Read the entire manual before beginning installation.

4. Ensure compliance with local plumbing and electrical
   codes.

5. Use lead-free solder and flux for all sweat-solder
   connections.

6. Avoid handling the filter roughly or placing it in direct
   sunlight.

Operation

Ensure a minimum water flow of 5 gallons per minute at the inlet
for backwash.

Do not exceed the recommended maximum inlet water pressure of 80
psi.

Use the provided 24V DC power supply and plug it into a nominal
120V, 60 Hz household outlet in a dry, grounded location with
overcurrent protection.

Maintenance

This system is not suitable for treating microbiologically
unsafe water without proper disinfection.

Follow local regulations for disposal of electronic equipment
when retiring the product.

Repair & Parts

Contact Water Channel Partners for repair and replacement parts
as needed.

FAQ

Q: Can the filter handle water with high iron content?

A: The filter is designed to remove iron effectively within
specified limits. Regular maintenance is recommended for optimal
performance.

Q: What should I do if the filter malfunctions?

A: Refer to the troubleshooting section of the manual or contact
customer support for assistance in diagnosing and resolving
issues.

AUTOMATIC WATER FILTRATION
with High-Flow 1″ Valve
Model AIF10
Automatic Iron and Hydrogen Sulfide Filter
Installation Operation Maintenance Repair Parts

Manufactured and warranted by Water Channel Partners 1890 Woodlane Drive Woodbury, MN 55125

7320079 (Rev. U 5/15/24)

TABLE OF CONTENTS
Page Inspect Shipment / Safety Guides . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 Specifications & Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 Before Starting Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 Typical Installation Illustrations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 Installation Instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-9 Programming the Electronic Controller . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-11 Customizing Features / Options . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12-14 Adding Potassium Permanganate Powder to Feeder Tank . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 Cleaning the Nozzle & Venturi . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16-19 Troubleshooting Guide . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16 Schematic . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17 Exploded View & Parts List . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20-23 Warranty . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
2

Inspect Shipment

The filter is shipped in one carton, including the potassium permanganate feeder assembly. The filter is completely assembled at the factory, except as required at installation. The filter’s mineral tank is loaded with the proper quantity of manganese greensand, gravel and sand.

Thoroughly check the filter system for possible shipping damage and parts loss. Also inspect and note any damage to the shipping carton.
Remove and discard (or recycle) all packing materials. To avoid loss of small parts, we suggest you keep the small parts in the parts bag until you are ready to use them.

Safety Guides

Follow the installation instructions carefully. Failure to install the filter properly voids the warranty.
Before you begin installation, read this entire manual. Then obtain all the materials and tools you will need to make the installation.
Check local plumbing and electrical codes. The installation must conform to them.
Use only lead-free solder and flux for all sweat-solder connections as required by state and federal codes.
Use care when handling the filter. Do not turn upside down, drop, or set on sharp protrusions.
Do not locate the filter where freezing temperatures occur. Do not attempt to filter water over 120°F. Freezing, or hot water damage voids the warranty.
Avoid installing in direct sunlight. Excessive sun heat may cause distortion or other damage to non-metallic parts.
The filter requires a minimum water flow of 5 gallons per minute at the inlet for backwash.

Recommended maximum allowable inlet water pressure is 80 psi. Use a pressure reducing valve if necessary. Be sure the addition of a pressure reducing valve will not reduce the flow to less than the 5 gallons per minute needed for backwash.
The filter works on 24V DC electrical power, supplied by a direct plug-in power supply (included). Be sure to use the included power supply, and plug it into a nominal 120V, 60 Hz household outlet that is in a dry location only, grounded and properly protected by an overcurrent device such as circuit breaker or fuse.
This system is not intended to be used for treating water that is microbiologically unsafe or of unknown quality without adequate disinfection before or after the system.
European Directive 2002/96/EC requires all electrical and electronic equipment to be disposed of according to Waste Electrical and Electronic Equipment (WEEE) requirements. This directive or similar laws are in place nationally and can vary from region to region. Please refer to your state and local laws for proper disposal of this equipment.

3

Specifications & Dimensions

Model Code Type of Mineral Amount of Mineral Amount of Gravel Base Amount of Filter Sand Inlet Water Pressure Limits (min./max.) Nominal Mineral Tank Size Water Temperature Limits (min./max.) Minimum Inlet Water Flow Service Flow Rate* Backwash Flow Rate Inlet/Outlet Pipe Size Maximum Iron Removal Supply Water Minimum pH
Capacity Rating

Automatic Iron Filter AIF10 HIF10
Greensand Plus 1.0 cu. ft. 17 lbs. 10 lbs.
40 – 125 psi 10″ dia. x 47″ tall
40 – 100 °F 7 gal./min. 2 – 5 gal./min. 5 gal./min.
1″ 20 ppm
7 270 gal. with 10.6 ppm Hydrogen Sulfide (H2S)
620 gal. with 10.4 ppm Ferrous Iron (FeSO4) 1900 gal. with 2.01 ppm Manganese (MnSO4)

• Well pump must be able to provide the minimum flow for 30+ minutes.

OOUUTTLLEETT IINNLLEETT

Contaminant Removal

Clear and/or Red Water Iron

Removes up to 15 ppm

Hydrogen Sulfide (rotten egg smell)

Removes up to 2 ppm

Manganese

Removes up to 5 ppm

14″” 33–33//44″”
INLLEETT -OUTLEETT

58-1/8″”

1100-1/2″”

449-3/4″”

11″”

DIA.

18″”

FIG. 1
4

Before Starting Installation

WHERE TO INSTALL THE FILTER
= Place the filter as close as possible to the pressure tank (well system) or water meter (city water).
= Place the filter as close as possible to a floor drain, or other acceptable drain point (laundry tub, sump, standpipe, etc.). The drain point must be able to discharge the backwash flow rates shown on page 3.
= Connect the filter to the main water supply pipe UPSTREAM OF the water heater. DO NOT RUN HOT WATER THROUGH THE FILTER. The temperature of water passing through the filter must be less than 120°F.
= Keep outside faucets on unfiltered water to conserve filtering capacity.
= Do not install the filter in a place where it could freeze. Damage caused by freezing is not covered by the warranty.
= Put the filter in a place water damage is least likely to occur if a leak develops. The manufacturer will not repair or pay for water damage.
= A 120V, 60 Hz electrical outlet, to plug the included power supply into, is needed near the filter. Be sure the electrical outlet and power supply are in an inside location, to protect from wet weather.
= If installing in an outside location, you must take the steps necessary to assure the filter, installation plumbing, wiring, etc., are as well protected from the elements, contamination, vandalism, etc., as when installed indoors.
= Keep the filter out of direct sunlight. The sun’s heat may soften and distort plastic parts.

TOOLS, PIPE & FITTINGS, OTHER MATERIALS YOU WILL NEED
= Plastic inlet and outlet fittings included with the filter allow water flow equivalent to 1 inch nominal pipe. To maintain full valve flow, 1″ pipes to and from the filter fittings are recommended. Do not reduce the pipes to less than 3/4″ size. Follow local codes.
= Use copper, brass, or galvanized pipe and fittings. Some codes may also allow CPVC plastic pipe.
= ALWAYS install the included bypass valve, or 3 shut-off valves. Bypass valves let you turn off water to the filter for repairs if needed, but still have water available to the house pipes.
= Drain hose, 5/8″ inside diameter minimum, with a garden hose connection on one end, is needed for the valve drain. See step 5 on page 8.
= If a rigid valve drain is needed, to comply with plumbing codes, you can buy the parts needed (see page 6) to connect a 1/2″ minimum copper tubing drain.
= Potassium permanganate is needed for regeneration of the filter mineral. It is available from most dealers of water conditioning equipment. This filter uses from 2 to 5 ounces of potassium permanganate each regeneration.
PLAN HOW YOU WILL INSTALL THE FILTER
You must first decide how to run in and out pipes to the filter. Look at the house main water pipe at the point where you will connect the filter. Is the pipe soldered copper, glued plastic, or threaded brass/galvanized? What is the pipe size?
Now look at the typical installation illustration on page 6. Use it as a guide when planning your particular installation. Be sure to direct incoming, unfiltered water to the filter valve inlet fitting. The valve ports are marked IN and OUT.

5

Typical Installation Illustrations

INSTALLATION USING INCLUDED BYPASS VALVE

Filtered Water OUT

MAIN WATER PIPE

Unfiltered Water IN

CROSS-OVER
Use if water supply flows from the left. Include single or 3-valve bypass.

UNFILTERED WATER
FROM FILTER OUTLET

FILTERED WATER
TO FILTER INLET

120V, 60 Hz Outlet
Power Supply

Unfiltered Water to Outside Faucets
1″ NPT Adaptor (2) not included

INSTALLATION USING 3-VALVE BYPASS

For filtered water SERVICE:
-Open the inlet and outlet valves

MAIN WATER PIPE
BYPASS Valve

1″ NPT Installation Adaptor (2)
O-Ring Seal (2)

For unfiltered BYPASS:
-Close the inlet and outlet valves -Open the bypass valve

OUTLET Valve

INLET Valve

Bypass Valve
Clip (4) * Included with filter – Pipe and fittings supplied by installer.

1″ NPT Adaptor (2) not included

FIG. 2

Clip (2)*

1″ NPT Installation Adaptor (2)*

O-Ring Seal (2)*

Valve INLET

FIG. 3

Drain Fitting
Valve Drain Hose
Valve Drain Hose

Pull out for filtered water
“Service”
Push in for Bypass

CONNECTING A RIGID VALVE DRAIN TUBE
To adapt a copper tube to the filter, buy a compression fitting (garden hose thread to 1/2″ I.D. minimum tube and necessary tubing from your local hardware store.

Adaptor, garden hose thread to compression

Clip Drain Fitting

1/2″ I.D. (minimum) copper tube

To standpipe, sump, laundry tub or other suitable drain.

1-1/2″ Air Gap

1-1/2″ Air Gap

SUMP

1-1/2″ Air Gap

FLOOR DRAIN

LAUNDRY TUB
6

1-1/2″ Air Gap

STAND PIPE

FIG. 4

Installation Instructions

IMPORTANT SANITIZING PROCEDURES
Care is taken at the factory to keep your water filter clean and sanitary. Materials used to make the filter will not infect or contaminate your water supply, and will not cause bacteria to form or grow. However, during shipping, storage, installing and operating, bacteria could get into the filter or media. For this reason, sanitizing as follows is suggested when installing.
a. Pour about 1 ounce of the following disinfectant into the valve inlet fitting:
= Calcium hypochlorite, available in granular or tablet form, under trade names such as Perchloron or HTH – OR –
= Common 5.25% household bleach (Clorox or other brands).
b. Complete the sanitizing procedures in steps 7 and 10, below.
NOTE: Sanitizing is recommended by the Water Quality Association for disinfecting. On some water supplies, they suggest periodic sanitizing.
1. TURN OFF WATER SUPPLY
a. Close the main water supply valve near the well pump or water meter.
b. Shut off the electric or fuel supply to the water heater.
c. Open high and low faucets to drain all water from the house pipes.
2. INSTALL BYPASS VALVE AND/OR PLASTIC INSTALLATION ADAPTORS
a. If installing a single bypass valve, push the bypass valve, with lubricated o-ring seals in place, into the valve inlet and outlet ports (See Figures 2 & 5).
– OR –
b. If installing a 3-valve bypass system, slide plastic installation adaptors, with lubricated o-ring seals in place, into the valve inlet and outlet ports (See Figures 3 & 5).
c. Make sure the turbine support is in place in the valve outlet, as shown in Figure 6.
d. Snap the two large plastic clips in place on the inlet and outlet ports, from the top, down (See Figure 7). Be sure they snap into place. Pull on the bypass valve, or installation adaptors, to make sure they are held securely in place.

Clip (2)

OUTLET
Turbine Support

Plastic installation adaptors (install in
filter valve or bypass valve)

INLET

Clip (2)

Bypass Valve
FIG. 5

Turbine Support

Valve Outlet

FIG. 6

O-ring
Cross section of valve inlet or outlet

Clip Bypass valve or plastic adaptor

Snap clips into place between larger diameter rings

FIG. 7

Turn the bypass valve downward if connecting to floor
level plumbing

OUTLET INLET

FIG. 8

7

Installation Instructions

3. COMPLETE PLUMBING TO AND FROM THE FILTER
Using the “Typical Installation Illustrations” on page 6 as a guide, observe all of the following cautions while you connect inlet and outlet plumbing: = Be sure incoming, unfiltered water is directed to
the valve INLET port. = Be sure to install bypass valve(s). = If making a soldered copper installation, do all
sweat soldering before connecting pipes to the filter fittings. Torch heat will damage plastic parts. = Use pipe joint compound on all external pipe threads. = When turning threaded pipe fittings onto plastic fittings, use care not to cross-thread. = Support inlet and outlet plumbing in some manner (use pipe hangers) to keep the weight off of the valve fittings.
Ground Wire

Clamp (2)

FIG. 9

4. COLD WATER PIPE GROUNDING
CAUTION: The house cold water pipe (metal only) is often used as a ground for the house electrical system, The 3-valve bypass type of installation, shown in Figure 3, will maintain ground continuity. If you use a plastic bypass valve at the unit, continuity is broken. To restore the ground, do the following:
a. Install a #4 copper wire across the removed section of main water pipe, securely clamping it at both ends (See Figure 9) – parts not included.
NOTE: Check local plumbing and electrical codes for proper installation of grounding. The installation must conform to them. In Massachusetts, plumbing codes of Massachusetts shall be conformed to. Consult with your licensed plumber.
5. INSTALL VALVE DRAIN HOSE
a. Take a length of 5/8″ inside diameter garden hose and attach to the valve drain fitting (See Figure 4 on page 6).

b. Locate the other end of the hose at a suitable drain point (floor drain, sump, laundry tub, etc.). Check and comply with local codes. Refer to Figure 4 on page 6 if codes require a rigid pipe drain run.
IMPORTANT: Use high quality, thick wall hose that will not easily kink or collapse. The filter will not backwash properly if water cannot exit this hose during recharges.
c. Tie or wire the hose in place at the drain point. Water pressure will cause it to whip during the backwash and fast rinse cycles of recharge. Also provide an air gap of at least 1-1/2″ between the end of the hose and the drain point. An air gap prevents possible siphoning of sewer water, into the filter, if the sewer should back up.
d. If raising the drain hose overhead is required to get to the drain point, do not raise higher than 8 feet above the floor. Elevating the hose may cause a back pressure that could reduce backwash flow and proper mineral bed cleaning.
6. CONNECT THE POTASSIUM PERMANGANATE FEEDER
a. Route the tubing attached to the brine valve assembly out of the potassium permanganate feeder tank (See Fig. 10). Use the slots in both the tank and brinewell to hold tubing in place.
b. Make sure end of tube is cut square and smooth. Within about 5/8″ (16 mm) of the end, make sure outside of tube is not nicked, scratched, kinked or stretched out. Cut if necessary.
c. Connect tube by inserting end into push-to-connect fitting on the valve’s nozzle & venturi assembly (See Fig. 11). Push it until at least 5/8″ (16 mm) of tube is inserted (See Fig. 13).
NOTE: A common mistake is to stop pushing the tube when it hits the internal metal collar or o-ring (See Fig. 12). Make sure to push past these, until at least 5/8″ (16 mm) of tube is inserted.
d. Pull on the tube to make sure it is secure.
e. Attach a length of 3/8″ or 7/16″ I.D. drain hose (7 feet included) to the hose fitting on the tank sidewall. Place the outlet of the hose over the floor drain. This is a gravity drain, and must flow downward. Provide an air gap as you did with the valve drain hose.
CAUTION: Do not omit this hose. If the feeder tank should overfill, the drain hose carries excess potassium permanganate solution to the drain. This solution will deeply stain anything it contacts.
f. With brinewell covers in place, pour the included 2 lbs. of potassium permanganate powder into the feeder tank, then about 1/2 gallon of water. Install the tank cover.

8

Installation Instructions

Nozzle/Venturi
Tubing Brine Valve
(inside brinewell)

Cover
Brinewell Cover Brinewell
Overflow Drain Hose
TO FLOOR DRAIN
FIG. 10

Nozzle & Venturi Assembly
Push-to-Connect Fitting
Brine Tube

Valve Collet

FIG. 11

INCORRECT – Not fully inserted

Collet

O-ring

FIG. 12

CORRECT – Tube fully inserted

Collet

O-ring

5/8″ (16 mm)

FIG. 13

7. FLUSH PIPES, CIRCULATE DISINFECTANT, EXPEL AIR FROM FILTER, AND TEST YOUR INSTALLATION FOR LEAKS
CAUTION: To avoid water or air pressure damage to filter inner parts, be sure to do the following steps exactly as listed:
a. Fully open two cold, filtered water faucets nearby the filter.
b. Place bypass valve(s) into “bypass” position. On a single valve, slide the stem inward to BYPASS (See Fig. 4 on page 6). On a 3 valve system, close the inlet and outlet valves, and open the bypass valve (See Fig. 3 on page 6).
c. Fully open the house main water pipe shutoff valve. Observe a steady flow from both opened faucets.
d. Place bypass valve(s) into “service”, EXACTLY as follows. KEEP FILTERED WATER FAUCETS OPEN.
= Single Bypass Valve: SLOWLY, pull the valve stem outward to “service” position, pausing several times to allow the filter to pressurize slowly.
= 3 Valve Bypass: Fully close the bypass valve and open the outlet valve. SLOWLY, open the inlet valve, pausing several times to allow the filter to pressurize slowly. The sanitizing bleach also circulates through the filter.
e. After about three minutes, open a HOT water faucet for one minute, or until all air is expelled, then close.
f. Close both cold water faucets.
g. Check your plumbing work for leaks and, if any are found, fix right away. Be sure to observe previous caution notes.
h. Turn on the gas or electric supply to the water heater. Light the pilot, if applicable.
8. CONNECT TO ELECTRICAL POWER
The filter works on low voltage electric power. The included power supply changes standard 120V AC house power to 24V DC. Plug the power supply into a 120V, 60 Hz electrical outlet. Be sure the outlet is always “live” so it can not be switched off by mistake.
9. PROGRAM THE TIMER
See pages 10 & 11 for instructions to program the timer.
10. CLEANING / SANITIZING PROCEDURE
a. About 20 minutes after completing step 6, use the RECHARGE NOW feature, on the timer, to start an immediate recharge. Any remaining sanitizing bleach is drawn through the filter and discharged to the drain. The backwash and following fast rinse is over in about 40 minutes.
b. After the recharge has completed, fully open a cold water faucet downstream from the filter and allow 50 gallons of water to pass through the filter. This should take 20 minutes. Close the faucet.
c. Cleaning/sanitizing process is complete.

9

Programming the Electronic Controller

Display
TOUCH/HOLD button
CONTROLLER SETTINGS REQUIRED
upon installation, and after an extended power outage. When the power supply is plugged into the electrical outlet, a model code (HIF10) and a test number (example: J3.8), are briefly shown in the display. Then the words “PRESENT TIME” appear and 12:00 PM begins to flash.

UP button
DOWN button
SELECT button
FIG. 14
A. SET PRESENT TIME OF DAY
If the words “PRESENT TIME” do not show in the display, press the SELECT button several times until they do.

FIG. 15

FIG. 16
1. Press the r UP or s DOWN buttons to set the
present time. Up moves the display ahead; down sets the time back. Be sure AM or PM is correct.
NOTE: Press buttons and quickly release to slowly advance the display. Hold the buttons down for fast advance.
2. When the correct time is displayed, press the SELECT button, and the display will change to show the next setup screen.

10

Programming the Electronic Controller

B. SET DAYS BETWEEN RECHARGES
1. If you completed the previous step, the word “RECHARGE” should show in the display (See Figure 17). Otherwise, press the SELECT button several times until it does.

C. SET RECHARGE START TIME
1. If you completed the previous step, the words “RECHARGE TIME” should show in the display (See Figure 18). Otherwise, press the SELECT button several times until they do.

FIG. 17

FIG. 18

2. The default setting is 3 days. This means that the filter will recharge every 3 days. See the chart below to determine the frequency of recharges. To change the number of days between recharges,
use the r UP or s DOWN buttons to adjust from
1 to 99 days.
3. When the desired number of days is displayed, press the SELECT button, and the display will change to show the next setup screen.

2. The filter’s default recharge start time is 12:00 AM. This is normally a time of day when water is not being used in the household. If you have a water softener or another filter installed, the recharge start times should be offset to assure adequate water flow and pressure. For example, if the water softener is set to begin recharge at 2:00 AM, set the filter to start recharge at 12:00 AM, or 4:00 AM.
Use the r UP or s DOWN buttons to adjust the
recharge start time.

SUGGESTED DAYS BETWEEN RECHARGES

Number of
People
1

2 7 days

4 6 days

Iron (parts per million)

6

8

10

5 days 4 days 3 days

15 3 days

20 2 days

3. When the desired recharge time is displayed, press the SELECT button, and the display will change to show the normal run (time of day) display.

2

6 days 5 days 3 days 3 days 2 days 1 day 1 day

3

5 days 3 days 2 days 2 days 1 day 1 day 1 day

4

4 days 3 days 2 days 1 day 1 day 1 day 1 day

5

4 days 2 days 1 day 1 day 1 day 1 day 1 day

6

3 days 2 days 1 day 1 day 1 day 1 day 1 day

7

3 days 1 day 1 day 1 day 1 day 1 day 1 day

8

2 days 1 day 1 day 1 day 1 day 1 day 1 day

NOTE: If there is an iron bleed or the water supply has high turbidity (sand, silt, sediments, etc.), set the filter to regenerate more often than the table above shows.
NOTE: In some extreme iron conditions, a fill setting of 2 minutes (3 ounces of potassium permanganate used), or 3 minutes (4 oz.) could be needed for each regeneration.
NOTE: If hydrogen sulfide is present, decrease the number of days between recharges by one or more (to a minimum setting of 1 day between recharges) until contaminant is removed.

11

Controller Features / Options

NORMAL OPERATION
During normal operation, the present time of day shows in the display.
FIG. 19
POWER OUTAGE MEMORY
If electrical power to the filter’s control is lost, internal memory will maintain most settings such as the days between recharge and recharge time. However, unless the power outage was very brief, the clock’s present time will need to be reset. During a power outage, the display will be blank and the filter will not recharge. When electrical power is restored: 1. Check the display. 2a. If the present time is displayed steadily (not flash-
ing), the controller did not lose time and you do not need to reset the clock. 2b. If a time is flashing in the display, then the clock needs to be reset to the correct present time. See “Set Time of Day” on page 10. The flashing display is to remind you to reset the clock. If you do not reset the clock, then recharges will most likely occur at the wrong time of day. NOTE: If the filter was recharging when power was
lost, it will finish the cycle when power returns.

RECHARGE NOW
For times when you expect to use more water than usual, it may be desirable to perform a manually initiated recharge. To manually start a recharge cycle, press and hold the TOUCH/HOLD button for a few seconds, until “RECHARGE NOW” flashes in the display. The filter begins an immediate backwash. Once started, you cannot cancel this recharge. Avoid using hot water during this time, as the water heater will refill with unfiltered water.
FIG. 20
VACATION CONTROL
1. Before going on vacation, or other long absence, press (but do not hold) the TOUCH/HOLD button, so that “VAC” begins to flash in the display. The timer continues to keep time, but recharges will not occur, saving water.
FIG. 21
2. When you return, press the TOUCH/HOLD button again. This cancels the flashing “VAC” and returns the filter to normal service. You must remember to do this, or the filter will not recharge.

12

Controller Features / Options

RECHARGE CYCLE TIME ADJUSTMENTS
The default durations for fill (0 minutes), solution draw / rinse (0 minutes), backwash (25 minutes), and fast rinse ( 5 minutes), are factory set for maximum filter performance. Use the following procedure to check for correct cycle times, or to change if desired. However, only trained technicians should change the time settings.
A. ADJUSTABLE FILL TIME
1. Press and hold for 3 seconds the SELECT button, until the display shows “000 – -” (See Figure 22), then press the SELECT button again to display the fill time adjust screen (See Figure 23).

2. Use the r UP or s DOWN buttons to adjust solu-
tion draw / rinse time from 0 to 255 minutes.
3. When the desired draw time is displayed, press the SELECT button, and the display will change to show the 12 / 24 hour clock setting screen.
C. 12 OR 24 HOUR CLOCK
1. If you completed the previous step, the 12 / 24 hour clock setting screen should show in the display (See Figure 25). Otherwise, press and hold for 3 seconds the SELECT button, until the display shows “000 – -“, then press the SELECT button three times to display the 12 / 24 hour clock setting screen.

FIG. 22
FIG. 23 2. Use the r UP or s DOWN buttons to adjust fill
time from 0:00 minutes to 99:59 minutes. 3. When the desired fill time is displayed, press the
SELECT button, and the display will change to show the next cycle time adjust screen.
B. ADJUSTABLE SOLUTION DRAW / RINSE TIME
1. If you completed the previous step, the solution draw / rinse time adjust screen should show in the display (See Figure 24). Otherwise, press and hold for 3 seconds the SELECT button, until the display shows “000 – -“, then press the SELECT button twice to display the solution draw / rinse time adjust screen.
FIG. 24

FIG. 25
2. All time displays are shown in 12 hour (AM/PM) format at the default setting. If 24 hour time format
is desired, set to “24 hr” by pressing the r UP
button. 3. Press the SELECT button, and the display will
change to show the next cycle time adjust screen.
D. ADJUSTABLE BACKWASH TIME
1. If you completed the previous step, the backwash time adjust screen should show in the display (See Figure 26). Otherwise, press and hold for 3 seconds the SELECT button, until the display shows “000 – -“, then press the SELECT button four times to display the backwash time adjust screen.
FIG. 26
2. Use the r UP or s DOWN buttons to adjust
backwash time from 0 to 99 minutes. 3. When the desired backwash time is displayed,
press the SELECT button, and the display will change to show the next cycle time adjust screen.
continued on next page

13

Controller Features / Options

continued from previous page
E. ADJUSTABLE FAST RINSE TIME
1. If you completed the previous step, the fast rinse time adjust screen should show in the display (See Figure 27). Otherwise, press and hold for 3 seconds the SELECT button, until the display shows “000 – -“, then press the SELECT button five times to display the fast rinse time adjust screen.

1. Press and hold the SELECT button until “000 – -” shows in the display (See Figure 28).
FIG. 28
2. Press the SELECT button six times, until “Ctrl” flashes in the display (See Figure 29).

FIG. 27
2. Use the r UP or s DOWN buttons to adjust fast
rinse time from 0 to 99 minutes.
3. When the desired fast rinse time is displayed, press the SELECT button. Press the SELECT button several times to advance through the remaining screens and return to the normal run (time of day) display.

F. AUXILIARY OUTPUT CONTROL
The electronic controller’s auxiliary output may be used to operate various types of external equipment, such as a chlorine generator or chemical feeder. It provides a 24V DC, up to 500 mA, current from terminal J4 on the electronic control board (see Schematic on page 17). The table below explains the choices available for when the auxiliary output will be on during various portions of the recharge cycle.

SELECTION OFF BP CL
FS
CF
FR

NAME Off Bypass Chlorine
Flow Switch
Chemical Feeder
Fast Rinse

AUXILIARY OUTPUT FUNCTION
Remains off indefinitely.
On during the entire recharge.
On during the brine draw portion of the recharge.
On when water is flowing past the turbine. It will shut off 8 seconds after water flow stops.
After the set volume of water has flowed past the turbine, turns on for the time set (see Steps 4 & 5, below, to set volume and time).
On during the fast rinse portion of the recharge.

The default is OFF. If you wish to change to one of the other selections shown in the table:

FIG. 29 3. Use the r UP or s DOWN buttons to display the
desired selection, then press the SELECT button. If you selected anything other than CF, the display will return to the normal run (time of day) screen. If setting to CF (Chemical Feeder), there will be two additional settings to make for operating the chemical feeder in Steps 4 and 5, below.
FIG. 30
4. CHEMICAL FEEDER TRIP VOLUME: If you have set the auxiliary output control to CF (Chemical Feeder), you will need to set the volume of water which must flow past the turbine* before the auxiliary output is turned on. With the alternating
screens in Fig. 30 shown, use the r UP or s DOWN buttons to set the trip volume, in gal-
lons. Then press the SELECT button to display the screen shown in Fig. 31.
FIG. 31 5. CHEMICAL FEEDER TIME: Use the r UP or
s DOWN buttons to set the length of time, in
seconds, that the auxiliary output will be turned on. Then press the SELECT button to accept and return to the normal run (time of day) screen.

• A turbine and turbine cable must be added to the system if auxiliary output selections “FS” or “CF” are to be used. 14

General Filter Maintenance

ADDING POTASSIUM PERMANGANATE POWDER TO FEEDER TANK
It is very important to always have some potassium permanganate powder in the feeder tank. If the filter goes too long without a regeneration with potassium permanganate, the filtering mineral will lose its manganese coating. Replacing the filter mineral bed can be costly. Be sure to check the feeder tank every 2-4 weeks, and stir the potassium permanganate powder to keep it from solidifying. Refill it with powder if less than an inch remains. After filling, check the tank overflow drain hose to be sure it is over the floor drain (see step 6, page 8).
HOW LONG DOES THE POTASSIUM PERMANGANATE LAST?
Using 2 ounces of powder each regeneration (at 1 minute fill setting), 6 pounds of potassium permanganate powder will last for about 48 regenerations. Divide 48 by the number of regenerations needed each week. The answer is the approximate number of weeks the potassium permanganate should last. The 2 minute fill setting uses 3 ounces of powder, and 3 minutes uses 4 ounces.

CLEANING THE NOZZLE & VENTURI
A clean nozzle & venturi (Fig. 32) is needed for the filter to work properly. The nozzle & venturi creates the suction to move potassium permanganate solution from the feeder tank to the mineral tank during regeneration. It will not work if it becomes plugged with sand, silt, dirt, etc. The filter mineral will not be properly cleaned, and oxidizing capacity restored.
To get access to the nozzle & venturi, remove the filter’s top cover. Make sure the filter is in “service” cycle (no water pressure at nozzle and venturi). Then, while holding the nozzle & venturi housing with one hand, unscrew the cap. Lift out the screen support and screen, then the nozzle and venturi. Wash and rinse the parts in warm water until clean. If needed, use a small brush to remove iron or dirt. Also check and clean the gasket.
Carefully put all parts back in place in the correct order. Be sure holes in gasket align with holes in the housing. Lubricate the o-ring seal with silicone grease and put in place. Install and tighten the cap, BY HAND ONLY. DO NOT OVER-TIGHTEN AND BREAK THE CAP OR HOUSING.

NUMBER OF FULL WEEKS THAT 6 LBS. OF POTASSIUM PERMANGANATE POWDER LASTS

Number of Regenerations Each Week
1 2 3 4 5 6 7

Fill Cycle Minutes

1

2

3

48 32 24

24 16 12

16 10

8

12

8

6

9

6

4

8

5

4

6

4

3

Note: The refill container has 6 pounds of potassium permanganate powder.

Cap O-ring Seal Screen Support
Screen Nozzle & Venturi Disc
Gasket Flow Plug (HVDC)
Housing
Install with lettered side up, concave side down.
IMPORTANT: Be sure small hole in the gasket is centered directly over the small hole in the nozzle & venturi housing. Be sure the numbers are facing up
FIG. 32
PROTECT THE FILTER FROM FREEZING
If the filter is installed where it could freeze (summer cabin, lake home, etc.), you must drain all water from it to prevent possible freeze damage.

15

Troubleshooting Guide

CHECKLIST BEFORE YOU CALL FOR SERVICE

PROBLEM

CAUSE

CORRECTION

Filter will not regen- Manual plumbing bypass valve(s) in

erate

bypass position.

Refer to figures 3 and 4 on page 6, and position for filtered water “service”.

Power supply unplugged at wall outlet, fuse blown/circuit breaker popped, circuit switched off.
Timer set for vacation (VAC).

Check for loss of power and correct as needed. Reset the timer and use the RECHARGE NOW feature as described on page 12.
Press the Touch/Hold button once to return the filter to service, see page 12.

Timer not programmed for regenerations, See pages 11 or 13-14 to set. or time too short.

Error code shows in timer display.

See next page.

Backwash flow control, drain hose restricted or plugged, backwash flow less than 5 gpm.

Check drain hose. Remove drain elbow on filter valve to check flow control. See page 22 to check for correct assembly and orientation. Backwash flow should be 5 gpm or higher.

Nozzle assembly dirty.

Follow instructions on page 15 to clean.

Low water pressure at house faucets

Well pump pressure switch set too low.
More frequent regeneration needed to keep filter mineral clean.

Adjust to a minimum of 20 psi. See page 11 to set days between recharges.

Filtered water contains iron, sediment, dirt, etc.

See all conditions above.
Too infrequent regenerations programmed, or fill time setting too short.

See page 11 to set days between recharges, see page 13 to adjust fill time.

Feeder tank out of potassium permanganate powder.

Follow instructions on page 15 to refill.

Hot water used while filter regenerating.

The water heater will refill with unfiltered bypass water. See page 11 to set recharge start time.

Possible increase in supply water iron content (common with some well water supplies).
Leaking faucet or toilet valve.

Obtain a new water analysis and adjust the regeneration schedule and/or fill cycle time.
A small leak can waste hundreds of gallons of water in a few days time. Fix all plumbing leaks and always fully close faucets.

16

Schematic

WIRING SCHEMATIC

Back of Electronic Controller (PWA)

Power
In J4

Power Supply
120V AC 60 Hz

24V DC

Pos./Turbine Motor

24V DC Auxiliary Output

grn org C

Valve Motor
NO Position NC Switch

FIG. 33

Troubleshooting

AUTOMATIC ELECTRONIC DIAGNOSTICS
This filter has a self-diagnostic function for the electrical system. The computer monitors electronic components and circuits for correct operation. If a malfunction occurs, an error code appears in the display.

TO REMOVE AN ERROR CODE:
1. Unplug the power supply. 2. Correct the problem. 3. Plug the power supply back in. 4. Wait for at least 8 minutes while the timer operates
the valve through an entire cycle. The error code will return if the problem was not corrected.

FIG. 34

Code Err01 Err03 Err04 Err05

Possible Problems Motor, Valve Position Switch Motor, Valve Position Switch, Wire Harness Valve Position Switch Electronic Control Board (PWA)

The chart above shows the error codes that could appear, and the possible malfunctions for each code.
While an error code appears in the display, all buttons are inoperable except the SELECT button. SELECT remains operational so the service person can perform the Manual Initiated Electronic Diagnostics, see below, to further isolate the problem.

RESETTING TO FACTORY DEFAULTS
To reset the electronic controller to its factory default for all settings (time, days between recharges, etc.): 1. Press the SELECT button and hold it until the dis-
play changes twice to show “CODE” and the flashing model code.
2. Press the r UP button (a few times, if necessary)
to display a flashing “SoS”.
FIG. 35
3. Press the SELECT button, and the electronic controller will restart.
4. Set the present time, days between recharges, etc., as described on pages 10 & 11.

17

Troubleshooting

MANUALLY INITIATED ELECTRONIC DIAGNOSTICS
Use the following procedures to advance the filter through the recharge cycles to check operation. Remove the top cover faceplate assembly by unlocking the tabs and lifting, to observe cam and switch operation during valve rotation (See Figure 37). 1. Press and hold for 3 seconds the SELECT button,
until one of the screens shown in Figure 36 is displayed. If the valve is in service, fill, solution draw / brining, backwash or fast rinse position (observe markings on the valve cam), the display should show “000 – -“, meaning the position switch is open. When the valve is moving, the display should show “000 – P”, meaning that the position switch is closed.
FIG. 36
2. Only for filter systems modified by adding a turbine and turbine cable: If a turbine has been installed in your filter’s valve outlet port, the first 3 digits of the display in Figure 36 should count upward whenever water is flowing through the system.
3. Use the TOUCH/HOLD button to manually advance the valve into each position and check correct switch operation.
4. While in this diagnostic screen, the following information is available and may be beneficial for various reasons. This information is retained by the

Position markers (valve in service)

MOTOR

CAM
FIG. 37
computer from the first time electrical power is applied to the electronic controller.
a. Press the r UP button to display the number of
days this electronic control has had electrical power applied.
b. Press the s DOWN button to display the num-
ber of recharges initiated by this electronic control since the model code number was entered.
5. Press the SELECT button and hold in for 3 seconds until the model code shows in the display. This code identifies the filter model. If the wrong number shows (see table on page 4), the filter will operate on incorrect configuration data.
6. To change the code number – Press the r UP or s DOWN button until the correct code shows.
7. To return to the present time display, press the SELECT button. If the model code was changed, make all timer settings.
NOTE: If the electronic control is left in a diagnostic display (or a flashing display when setting times or hardness), present time automatically returns if a button is not pressed within 4 minutes.

18

S SERVICE
Position Switch
F FILL
Position Switch
BR BRINE DRAW
Position Switch
BW BACKWASH
Position Switch
R FAST RINSE
Position Switch

Troubleshooting
Valve Cam
FIG. 38
Valve Cam
FIG. 39
Valve Cam
FIG. 40
Valve Cam
FIG. 41
Valve Cam
FIG. 42

19

4
5
6 7
8 9 10 11 12
13
14 15 16 17

Filter Assembly Parts

1 2
3
Valve Assembly See Pages 22 & 23
for parts

Key No.

Part No.

1 7351054

2 7259927

3 7366677

4 7260554

¢ 7285279

5 7189449

­ 7331177

6

á

7

á

­ 7112963

8

á

9

á

10

á

11 7088855

12 7105047

13 7092202

14 7331680

15 0501783

16 7124415

17 7302039

Description
Power Supply, 24V DC Wire Harness Repl. Timer (PWA) Top Cover (order decal below) Decal, Filter Bottom Cover Tank Neck Clamp Kit (includes Key Nos. 6 & 7) Clamp Section (2 req.) Retainer Clip (2 req.) Distributor O-Ring Kit (includes Key Nos. 8-10) O-Ring, 2-7/8″ x 3-1/4″ O-Ring, 13/16″ x 1-1/16″ O-Ring, 2-3/4″ x 3″ Top Distributor Repl. Bottom Distributor Mineral Tank, 10″ x 47″ Greensand Plus, 1 cu. ft. Filter Sand, 10 lbs. Gravel, 17 lbs. Tank Foot, 10″ Tank

¢ Not illustrated.

Manufactured and warranted by Water Channel Partners 1890 Woodlane Drive Woodbury, MN 55125

20

Feeder Assembly Parts

25

27

28

26

29

30

31 32
33 34
35 36

Key No.

Part No.

Description

25 7310155 Brine Valve Assembly

26 7289710 Float, Stem & Guide Assembly

27 7071133 Feeder Tank Cover

28 0500283 Cover, Brinewell

­

7331648

Brinewell Mounting Hardware Kit (includes Key Nos. 29 & 30)

29

á

Wing Nut, 1/4-20

30

á

Screw, 1/4-20 x 15.9 mm

31 7326928 Brinewell

32 7182390 Screen, Brinewell

Key No.

Part No.

Description

­

7331258

Overflow Hose Adaptor Kit (includes Key Nos. 33-35)

33

á

Grommet

34

á

Drain Hose Adaptor

35

á

Hose Clamp

36 7182421 Feeder Tank

¢ 7161807 Drain Tubing, 5/16″ x 20 ft.

¢ 7161768 Drain Tubing, 5/16″ x 100 ft.

¢

7317424

Potassium Permanganate Powder, 2 lbs.

¢ Not illustrated.

21

Valve Exploded View

52

50 72

53 90
54

89

55

88

51

56

91 70
Flow Plug Assembly

77
85 84 83 82 81 80 79 78

87 86
Wear Strip Seal Cross-section
View
75 65

59 58 57 60 61 66 67
62
63
64 68 69

Assembled View 92
70 71

76 74

73

72

22

Valve Parts List

Key No.

Part No.

­ 7384691

50

á

51

á

52 7224087

53 7231393

54 0900857

55 7171250

­ 7331711

56

á

57

á

58

á

59

á

­ 7185487

60

á

61

á

62

á

63

á

64

á

65

á

66 7174313

67 7185500

­ 7342712

68

á

69

á

7089306 70
7336428

7271204 71
7336614

Description
Motor, Cam & Gear Kit, 1″ (includes Key Nos. 50-52) Motor Cam & Gear Screw,

8-32 x 1″ (2 req.) Motor Plate Screw, #6-20 x 3/8″ (3 req.) Bearing Drain

Hose Adaptor Kit (includes Key Nos. 56-59) Clip, Drain Drain Hose Adaptor O-Ring, 15/16″ x 1-3/16″ Flow Plug, 5.0 gpm Seal Kit (includes Key Nos. 60-65) O-Ring, 5/8″ x 13/16″ O-Ring, 1-1/8″ x 1-1/2″ O-Ring, 4-1/2″ x 4-7/8″ Rotor Seal Seal Seal, Nozzle & Venturi Bearing, Wave Washer Rotor & Disc Drain Plug Kit, 1″ (includes Key Nos. 64, 68 & 69) Plug, Drain Seal Spring Clip, 1″, single (2 req.) Clip, 1″, pack of 20 Installation Adaptor, 1″, single Installation Adaptor, 1″, pack of 10

Key No.

Part No.

7311127 72
7336410 73 7078240 74 7171145 75 7081201 76 7342649

77 7398721

78

á

79

á

80

á

81

á

82

á

83

á

84

á

85

á

¢ 7298913

86 7175199 87 7171161 88 7342681 89 7305150 90 7140738

91 7214383

92 7104546

Description
O-Ring, 1-1/16″ x 1-5/16″, single (2 req.) O-Ring, 1-1/16″ x 1-5/16″, pack of 20 Support Valve Body Retainer O-Ring, 1/4″ x 3/8″, pack of 2 Nozzle & Venturi Assembly (includes Key Nos. 78-85) Housing, Nozzle & Venturi Flow Plug, .3 gpm Gasket Nozzle & Venturi Disc, Blue Screen Screen Support O-Ring, 1-1/8″ x 1-3/8″ Cap Repl. Nozzle, Venturi & Gasket Kit (includes Key Nos. 76, 80, 81 & 84) Wave Washer Valve Cover Screw, #10 x 2-5/8″, pack of 8 Switch Screw, #4-24 x 3/4″ (2 req.) Bypass Valve Assembly, 1″, including 2 ea. Clips & O-Rings (See Key Nos. 70 & 72) Adaptor, PVC (2 req.) Ù

¢ Not illustrated. Ù Not included with the system.

Manufactured and warranted by Water Channel Partners 1890 Woodlane Drive Woodbury, MN 55125

23

WATER FILTER WARRANTY
Warrantor: Water Channel Partners, 1890 Woodlane Drive, Woodbury, MN 55125 Warrantor guarantees, to the original purchaser when the product is purchased from an authorized dealer, and when installed and maintained in accordance with the instructions, that:
One Year Full Warranty: For a period of one (1) year from the date the product is delvered, all parts will be free from defects in materials
and workmanship and will perform in accordance with their written specifications. Limited Warranties:
For a period of ten (10) years from the date the product is delivered, the fiberglass mineral tank, excluding filtration media, will not rust, corrode, leak, burst, or in any other manner, fail to perform in accordance with its written specifications.
For a period of three (3) years from the date the product is delvered, the electronic control board and valve body will be free of defects in materials and workmanship and will perform in accordance with their written specifications.
If, during such respective period, a part proves to be defective, Warrantor will ship a replacement part, directly to your home, without charge. Should a defect or malfunction occur, contact your contractor. If you are unable to contact your contractor, return the part, freight prepaid, directly to the factory at the address below. Enclose with the part a full description of the problem, with your name, full address, date purchased, model and serial numbers, and selling contractor’s name and address. We will repair or replace the part and return it to you at no cost if our repair department determines it to be defective under the terms of the warranty.
General Provisions The above warranties are effective provided the water filter is operated at water pressures not exceeding 125 psi (8.8 kg/cm2), and at water temperatures not exceeding 100°F (38°C); provided further that the water filter is not subject to abuse, misuse, alteration, neglect, freezing, accident or negligence; and provided further that the water filter is not damaged as the result of any force of nature such as, but not limited to, flood, hurricane, tornado or earthquake. The limited warranty does not cover damage due to: (a) transportation, (b) storage, (c) improper use, (d) failure to follow the product instructions or to perform any preventive maintenance, (e) modifications, (f) unauthorized repair, (g) normal wear and tear, or (h) external causes such as accidents, abuse, or other actions or events beyond Warrantor’s reasonable control. Use of aftermarket, used, or non-manufacturer provided parts will void all warranties. Warranty does not cover failures due to improper product installation. Warrantor is excused if failure to perform its warranty obligations is the result of strikes, government regulation, materials shortages, or other circumstances beyond its control. THERE ARE NO WARRANTIES ON THE WATER FILTER BEYOND THOSE SPECIFICALLY DESCRIBED ABOVE. ALL IMPLIED WARRANTIES, INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY OR OF FITNESS FOR A PARTICULAR PURPOSE, ARE DISCLAIMED TO THE EXTENT THEY MIGHT EXTEND BEYOND THE ABOVE PERIODS. THE SOLE OBLIGATION OF WARRANTOR UNDER THESE WARRANTIES IS TO REPLACE OR REPAIR THE COMPONENT OR PART WHICH PROVES TO BE DEFECTIVE WITHIN THE SPECIFIED TIME PERIOD, AND WARRANTOR IS NOT LIABLE FOR CONSEQUENTIAL OR INCIDENTAL DAMAGES. NO DEALER, AGENT, REPRESENTATIVE, OR OTHER PERSON IS AUTHORIZED TO EXTEND OR EXPAND THE WARRANTIES EXPRESSLY DESCRIBED ABOVE. Some states do not allow the exclusion or limitation of incidental or consequential damages, so the above limitation or exclusion may not apply to you. This warranty gives you specific legal rights, and you may have other rights which vary from state to state. This warranty applies to consumer-owned installations only.
This water filter is manufactured by Water Channel Partners, 1890 Woodlane Drive, Woodbury, MN 55125
Customer Information Telephone No. 1-800-972-0136
24

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