EcoWater ETF AIIF115 User manual

PRINTED IN U.S.A. Part No. 7283447 (Rev. E 6/3/09)
OWNERS
MANUAL
How to maintain and operate your
EcoWater birm filter with air injected assembly
and turbine initiated flow switch
MODEL
ETF AIIF9---115
Printed on recycled paper
EcoWater Systems
P.O. Box 64420 St.Paul MN 55164 - 9888
(651) 739---5330

2
Unpacking, Table of Contents
ECOWATER
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UNPACKING
EcoWater Air Injected Iron Filters are shipped from
the factory in four master cartons consisting of ...
...Mineral tank and adaptor assembly
...Controller assembly (includes this manual)
...Birm packed z
...Quartz packed
Thoroughly check the filter for possible shipping
damage and parts loss. Also inspect and note any
damage to the shipping cartons. Notify the trans-
portation company if damage is present. EcoWater
is not responsible for in--transit damages.
Remove and discard (RECYCLE) all packing ma-
terials. Filter assembly instructions are on pages 5
&6.
TABLE OF CONTENTS
PAGE
Safety Guides 3
Specifications / Dimensions 4
Assembly Instructions 5 -- 6
Planning Installation 7 -- 8
Installation 9 -- 11
Programming Face Plate Timer 12 -- 13
Features / Options 13 -- 14
Filter Operation 15 -- 16
Service Information 17 -- 19
Repair Parts 20 -- 23
Warranty 24
zNOTE: The birm will initially retain large amounts of air. If it is back-
washed before the air is removed, the valve may get plugged with birm
particles, or particles may get flushed to the drain.
To remove the air, soak the birm in water for 24 hours prior to loading
into the tank, or load the dry birm into the tank, but do not allow the fil-
ter to regenerate until the birm has been wetted for at least 24 hours.

3
Safety Guides
ECOWATER
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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.
NOTE: Codes in the state of Massachusetts require
installation by a licensed plumber. For installation, use
plumbing code 248--CMR of the Commonwealth of
Massachusetts.
Use only lead--free solder and flux for all sweat-sold-
er 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 oc-
cur. 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. Test water flow if
in doubt.
Recommended maximum allowable inlet water
pressure is 60 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 gpm
needed for backwash.
This filter controller works on 24 volt--60 hz electri-
cal power only. Be sure to use the included transformer
and plug it into a nominal 115v, 60 cycle household out-
let that is grounded and properly protected by an over
current device such as a circuit breaker or fuse. If trans-
former is replaced, use only the authorized service,
class II, 24 volt, 10 va transformer. The relay box for the
air pump must be plugged into a separate 115v
grounded household outlet.
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 sys-
tem.
European Directive 2002/96/EC requires all elec-
trical 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.

4
Specifications / Dimensions
ECOWATER
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BIRM FILTER WITH AIR INJECTION ASSEMBLY
FilterType.................... Oxidizing
TypeofMineral ............... Birm
Amount of Mineral ............. 1cuft
Amount of Gravel ............. 17lbs
Recommended Maximum Water
Supply Pressure .............. 60 psi
Recommended Type Water
Supply ....................... Well System
Maximum Water Temperature . . . 120_F
Minimum Water Supply pH ..... 7.0
MaximumServiceFlow ........ 5.0gpm
Minimum Backwash Flow .... 5.0gpm
MinimumIn--OutPipeSize ..... 3/4in.
Electrical:FilterTimer .......... 24V--60Hz
Electrical:AirPump ........... 115V--60Hz
Some feed water with high iron concentrations, or
low pH may require limited service flows or a neutral-
izer filter before the system.
IRON
CONC.
MAXIMUM SERVICE FLOW RATE OF
IRON FILTER
20 PPM 4 4 4 4
15 PPM 4 4 4 5
10 PPM 4 4 4 6
5 PPM 4 4 5 7
2 PPM 4 4 6 8
6.5 7.0 7.5 8.0
pH
Neutralizer needed
Contaminant Removal Limitations:
.up to 10 ppm iron* and 3ppm hydrogen sulfide at pH of 7.0 and higher
.up to 20 ppm iron* and 2ppm hydrogen sulfide at pH of 8.0 and higher
.up to 2 ppm manganese at pH of 8.5 and higher
*except, bacterial and organically bound iron
A minimum flow of 5 gpm is required for filter backwash.
7”
4---3/4”
Typical mounting
on shelf
Note: Air filter extends
an additional 4---1/2”.
AIR
PUMP
14”
14”
71 -- 3/8”
64 -- 1/2”

5
Assembly Instructions
ECOWATER
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FILL THE MINERAL TANK
1. Remove the adaptor assembly from the mineral
tank.
2. Fill the tank with the gravel and birm, in that order.
Be sure the bottom distributor is centered in the
tank. Do not get gravel and birm inside the distri-
butor.
NOTE: The birm will initially retain large amounts
of air. If it is backwashed before the air is re-
moved, the valve may get plugged with birm par-
ticles, or particles may get flushed to the drain.
To remove the air, soak the birm in water for 24 hours
prior to loading into the tank, or load the dry birm into
the tank, but do not allow the filter to regenerate until
the birm has been wetted for at least 24 hours.
INSTALL ADAPTOR ON MINERAL TANK
1. Be sure o--ring seals are lubricated and installed
in place on the adaptor.
2. Be sure the tank opening is clean. Then, install
the tank adaptor as shown in Figure 1. Use clamps
and retainers to fasten in place.
3. Install the valve assembly, clamping in place.
Clamp
Retainer (4)
Clamp
Section (4)
Valve
Assembly
Adaptor
Assembly
Air Filter
TO DRAIN
(excess air)
Check Valve
Iron Filter
Tank
Connector
FIGURE 1
WARNING: FILTER
TANK CONTAINS AIR.
TO RELIEVE PRES-
SURE, PUT BYPASS
VALVE IN BYPASS AND
ADVANCE FILTER VALVE
TO BACKWASH BEFORE
DISASSEMBLY.
Remove ship-
ping cap. It is
not used.

6
Assembly Instructions
ECOWATER
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ASSEMBLE AIR INJECTOR ADAPTOR
1. Take a length of 1/4” tubing and push the insert
(restrictor) into one end. Then, push this end of the
tubing into the connector fitting installed in the check
valve.
2. Take the other length of tubing and push one end
into the other connector fitting on the adaptor.
SANITIZING THE FILTER
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, dur-
ing shipping, storage, installing and operating,
bacteria could get into the filter. For this reason, sani-
tizing, as follows, is suggested when installing.
Pour about 1 oz. or 2 oz. of the following disinfectant
into the filter.
1. Calcium hypochlorite, available in granular or tablet
form, under trade names such as Perchloron or HTH.
2. Common 5.25% household bleach such as Clorox,
Linco, Bo Peep, White Sail, Eagle, etc.
SANITIZING CONTINUED IN STEP 9, PAGE 11,
ANDSTEPIIONPAGE13.
FIGURE 2
O--ring
2--7/8” x 3--1/4”
O--ring
2--3/4” x 3”
Adaptor
Float
O--ring
13/16” x 1--1/16”
Insert
(restrictor)
Check Valve
1/4” x 72” Tubing
1/4” x 72” Tubing
AIR INJECTOR ADAPTOR ASSEMBLY
Connector
Air Trap

7
Planning Installation
ECOWATER
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120 Volt
outlet
FILTERED
WATER
UNFILTERED
WATER
TO FILTER
INLET
FROM
FILTER
OUTLET
CROSS -- OVER
Use if water supply flows from the left.
Include single or 3 -- valve bypass.
transformer
FILTERED WATER
WATER IN
TO DRAIN
TYPICAL FINISHED INSTALLATION
WARNING: FILTER
TANK CONTAINS AIR.
TO RELIEVE PRES-
SURE, PUT BYPASS
VALVE IN BYPASS AND
ADVANCE FILTER VALVE
TO BACKWASH BEFORE
DISASSEMBLY.
DRAIN HOSE, 5/8”
I.D. minimum
to floor drain
(5gal./min.)
floor drain
1--1/2”
airgap
FIGURE 3
to outlet
relay box
to back of faceplate
OUTSIDE
FAUCETS
INLET -- OUTLET PLUMBING OPTIONS
1. ALWAYS INSTALL either an EcoWater bypass
valve, #7214383, or a 3 valve bypass system.
2. Use 1”... or, 3/4” (minimum) pipe and fittings.
3. Use sweat copper... or, threaded pipe*... or, PVC
plastic pipe.*
*Sweat soldering is required to adapt to the fittings
(1” male) supplied with the filter, or obtain approved
compression adaptors. The following special fittings
are available from EcoWater. Be sure to comply
with all local plumbing codes.
OPTIONAL INLET/OUTLET FITTINGS
#7104546 PVC Nipple --- Use in place of
included copper inlet and outlet tubes.
#7129211 Adaptor Fitting, 1–1/2” (2) --- Use in
place of included copper inlet and outlet tubes.
#7120259 Elbow --- Extends inlet and/or outlet in
any 90˚direction.
OTHER REQUIREMENTS
4. A drain is needed for regeneration discharge wa-
ter. A floor drain, close to the filter is preferred. A
laundry tub, standpipe, etc., are other options.
CAUTION: DRAIN WATER EXITS THE HOSE AT A
FAST FLOW RATE, AND AT WATER SYSTEM
PRESSURE. BE SURE THE HOSE IS FASTENED
IN SOME MANNER TO PREVENT “WHIPPING”,
AND SPLASHING TO PREVENT WATER DAMAGE
TO SURROUNDING AREA.
5. A 120v--60Hz, grounded electrical outlet (contin-
uously “live”) is needed within 10’ of the filter.

8
Planning Installation
ECOWATER
S YST E MS
TOOLS YOU MAY NEED
Dcommon screwdriver Dpliers
Dcross--point screwdriver Dtape measure
SOLDERED COPPER THREADED CPVC PLASTIC
Dtubing cutter Dhacksaw or
pipe cutter
Dhacksaw
Dpropane torch Dthreading tool Dadjustable
wrench
DLEAD--FREE
solder and flux
Dpipe joint com-
pound*
Dsolvent cement*
Demery cloth,
sandpaper or steel
wool
Dprimer
MATERIALS YOU MAY NEED
Hbypass valve, or 3 valves
Hpipe and fittings as required
H5/8” I. D. minimum drain hose, either standard gar-
den hose, or hose onto a barb fitting*
*VALVE DRAIN OPTIONS: Flexible drain hose is
not allowed in all localities (check your codes). For
a rigid valve drain run, plumb according to local
codes. To connect to the valve drain fitting, pur-
chase an adaptor, garden hose thread x 5/8” (mini-
mum) tube. Use a hacksaw to cut barbs from the
fitting.
SELECT INSTALLATION LOCATION
Consider all of the following when selecting an
installation location for the filter selected.
STo filter all water in the home, install the filter close
to the water supply inlet. To conserve filtered wa-
ter, outside faucets should remain on raw water.
SIf other water conditioning equipment is installed,
locate as shown in Figure 4.
SA nearby drain is needed to carry away regenera-
tion discharge water. A floor drain is preferred,
with a laundry tub, standpipe, etc., as other op-
tions (check your local codes).
SThe filter works on 24 volts only. A transformer is
included (FOR INDOOR USE) to reduce
115V--60 Hz house electrical power. Provide an
approved, grounded outlet within 10’ of the filter.
The filter includes a 10’ power cable for connec-
tion between the transformer and the timer. The
relay box also requires a suitable live, grounded
outlet.
SPosition the filter at least 6” from surrounding
walls, or other appliances, to allow access for
servicing.
SIf installing the filter in an outside location, be sure
to provide protection from the elements, contami-
nation, vandalism, and sunlight heat. The sun’s
heat can melt plastic parts.
FIGURE 4
Well
Pump
Pressure
tank
Water
Softener
Taste &
Odor
Filter
Chemical
Feed System
Air Injected
Iron Filter
Water
Neutralizer
Filter
Sediment
Filter
Blending
Tank
HOT
COLD
OUTSIDE
FAUCETS
Water
Heater

9
Installation
ECOWATER
S YST E MS
1. INSTALL INLET AND OUTLET FITTINGS
NOTE: All fittings are in the small parts bag.
NOTE: If installing the EcoWater bypass valve, see
separate instructions included with it.
a. Make sure the turbine and support are in place.
Then, slide a lubricated o--ring onto one of the cop-
per tubes. Carefully insert the copper tube into the
outlet port (Figure 5) and secure in place with a plas-
tic “C” clip.
NOTE: For lubrication, use silicone grease ap-
proved for use on potable water supplies.
b. Repeat step b on the inlet side.
2. TURN OFF WATER SUPPLY
a. Close the main water supply valve, near well
pump or water meter.
b. Shut off the electricity or fuel supply to the water
heater.
c. Open high and low faucets to drain all water from
house pipes.
3. INSTALLING 3--VALVE BYPASS
If installing a 3--valve bypass system, plumb as
needed. If installing sweat copper, be sure to USE
LEAD--FREE SOLDER as required by Federal and
State codes. Use pipe joint compound on outside
pipe threads.
4. MOVE FILTER INTO PLACE
Move the filter into the installation position, setting
on a solid, smooth and level surface. If needed,
place the filter on a section of 3/4” plywood. Then
shim under the plywood to level the filter, Figure 6.
CAUTION: DO NOT PLACE SHIMS DIRECTLY UN-
DER THE SHROUD. The weight of the tank may
cause the shroud to fracture at the shim.
5. ASSEMBLE INLET & OUTLET PLUMBING
Measure, cut and loosely assemble pipe and fittings
from the main water pipe (or from bypass valves
installed in step 3), to the filter inlet and outlet copper
tubes.
BE SURE UNFILTERED WATER SUPPLY PIPE
GOES TO THE FILTER INLET SIDE. Trace the wa-
ter flow direction to be sure.
VALVE
INLET
o--ring seal (2)
1” copper tube (2)
clip (2)
turbine & support
FIGURE 5 FIGURE 6
shroud
3/4” plywood
shim

10
Installation
ECOWATER
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6. COLD WATER PIPE GROUNDING
The house cold water pipe (metal only) is often used
as a ground for the house electrical system. The
3--valve bypass type, if installed, will maintain
ground continuity. If you use the plastic bypass
valve at the filter, continuity is broken. To restore the
ground, install one of the following grounds.
a. Use the included ground clamp kit to jumper
across the inlet and outlet copper tubes Figure 7a.
b. Install a #4 copper wire across the removed sec-
tion of main water pipe, securely clamping on both
ends, Figure 7b.
7. CONNECT INLET & OUTLET PLUMBING
Complete the inlet and outlet plumbing as applica-
ble.
a. SOLDERED COPPER
(1) Thoroughly clean and flux all joints.
(2) Remove the inlet and outlet tubes from the valve
(pull plastic “C” clips), and o--rings from the tubes.
DO NOT SOLDER WITH TUBES IN THE VALVE.
SOLDERING HEAT WILL DAMAGE THE VALVE.
(3) Make all solder connections. Be sure to keep fit-
tings fully together, and pipes square and straight.
(4) AFTER PLUMBING HAS COOLED, repeat
steps 1b and 1c.
b. THREADED PIPE
(1) Apply pipe joint compound to all outside pipe
threads.
(2) Tighten all threaded joints.
(3) If SOLDERING TO INLET AND OUTLET
TUBES, observe steps (1) through (4) above.
c. CPVC PLASTIC PIPE
(1) Clean, prime and cement all joints (follow instruc-
tions of the plastic pipe and fittings manufacturer).
(2) IF SOLDERING TO INLET AND OUTLET
TUBES, observe preceding steps (1) through (4).
8. INSTALL VALVE DRAIN HOSE
a. Connect a length of 5/8” I.D. (minimum) hose to
the valve drain elbow on the controller Figure 3. The
elbow accepts either a hose onto the barb fitting, or
standard garden hose onto the threads. To use the
threads, cut off the barbs with a hacksaw.
NOTE: Flexible drain hose is not allowed in all locali-
ties. See option on page 8.
b. Run the hose to a floor drain, and as typically
shown in Figure 1 on page 5, tie or wire the end to
a brick or other heavy object. This will prevent “whip-
ping” during regenerations. Be sure to provide a
1--1/2” minimum air gap, to prevent possible sewer
water backup.
NOTE: In addition to a floor drain, you can use a
laundry tub or stand pipe as a good drain point for
this hose. Avoid long drain hose runs, or elevating
the hose.
ground wire
clamp (2)
FIGURE 7 FIGURE 8
B
A3 -- Valve Bypass
OUTLET
VALVE INLET
VALVE
BYPASS
VALVE
to conditioner
from conditioner
EcoWater
Bypass Valve
Dfor SERVICE:
-- O p e n the inlet and outlet
valves.
-- C l o s e the bypass valve.
Dfor BYPASS:
-- C l o s e the inlet and outlet
valves.
-- O p e n the bypass valve.
PUSH IN
for bypass
PULL OUT
for service
ground
clamp

11
Installation
ECOWATER
S YST E MS
9. PRESSURE TESTING FOR LEAKS
TO PREVENT EXCESSIVE AIR PRESSURE IN
THE FILTER AND PLUMBING SYSTEM, DO THE
FOLLOWING STEPS IN ORDER
a. Open two or more filtered water faucets, both hot
and cold.
b. Referring to Figure 8, turn the bypass valves to
service position.
c. Slowly open the main water supply valve.
d. Close the filtered water faucets after both of the
following occur.
-- water runs smoothly, with no air bubbles
-- you can smell the sanitizing (page 6) bleach odor
at the faucets
e. Check your complete installation for leaks. If re-
work is required, be sure to observe precautions in
step 6.
10. CONNECT ALL LEADWIRES
a. Connect the wire harness to the valve switch and
to the timer, Figure 9. The switch is on the valve, by
the large gear. Snap the sensor onto the outport of
the valve.
NOTE: Check to be sure the connector is secure on
the back of the timer.
b. Attach the connector, on the valve motor leadwire,
to the the matching connector on the faceplate timer.
c. Connect the power cable leads to the back of the
timer.
d. Connect the leads from the relay box to the back
of the timer. Secure the wire using the strain relief
and attaching it to the valve.
11. CONNECT AIR PUMP
a. On the floor or a shelf nearby the filter, fasten the
air pump in place.
b. Install the air filter (if required) and tubing connec-
tor fitting.
c. Connect the tubing from the check valve, on the
adaptor, to the connector fitting on the air pump.
d. Plug the pump into the relay box connector.
12. CONNECT TO ELECTRICAL POWER
Plug both the transformer and relay box into continu-
ously “live”, grounded, 115V--60Hz house electrical
outlets, approved by local codes.
13. TO COMPLETE INSTALLATION, DO THE PRO-
GRAMMING STEPS ON PAGES 12 AND 13.
NOTE: WATER HEATER START--UP ON PAGE 13.
M
24V
BACK OF TIMER
POSITION
SWITCH
24VAC
TRANSFORMER
FIGURE 9
GND
OUT
+5
TURBINE
SENSOR
NC
NO
RELAY BOX
TO 115V
OUTLET
CONNECT TO
AIR PUMP

12
Programming Face Plate Timer
ECOWATER
S YST E MS
FIGURE 10
DOWN keypad
UP keypad
display
SELECT keypad
RECHARGE keypad
VACATION
NOW (HOLD)
I. When the transformer is plugged in, the model
code HAIIF shows in the face plate display for the
first few seconds. The model code is followed by a
test number (example: J1.1). Then the display will
flash “12:00 PM” and the words “PRESENT TIME”.
Set the present time of day as follows:
A.SetTimeofDay
1. Press the UP or DOWN keypads until the correct
time of day shows, being sure AM or PM shows in the
display.
NOTE: Press and quickly release the keypads to
slowly advance the display. Hold the kaypads down
for fast advance. This procedure applies for all fol-
lowing settings.
2. Press the SELECT keypad once to set the present
time and advance to the next set up screen.
B. Set Days to Recharge
1. This setting is the number of days the filter will go
between recharges. The default setting is 3 days,
with a maximum setting of 99.
2. Press the UP or DOWN keypads until the correct
number of days between recharges is shown in the
display.
3. Press the SELECT keypad once to set the days
to recharge and advance to the next set up screen.
NOTE: See the chart on the following page to deter-
mine the frequency of recharges. Find the number
of people living in the household, and then going
across the chart, find the amount of iron (in parts per
million) that is in the water supply. The number of
days that shows is the number of days the filter
should be set for recharges.

13
Programming Face Plate Timer
ECOWATER
S YST E MS
N
u
m
b
e
r
o
f
P
e
o
p
l
e
Iron (parts per million)
N
um
b
er o
f
P
eop
l
e1--2 3--4 5--7 8--20
14 days 3 days 2 days 1 day
24 days 3 days 2 days 1 day
34 days 3 days 1 day 1 day
43 days 2 days 1 day 1 day
53 days 2 days 1 day 1 day
62 days 1 day 1 day 1 day
72 days 1 day 1 day 1 day
NOTE: If the water supply has high turbidity (sand, silt, sediments, etc.) set the filter to regenerate more
often than the table above shows.
C. Set Recharge Time
1. Press the UP or DOWN keypads until the correct
recharge time shows, being sure AM or PM shows
in the display. Default for this display is 12:00 AM.
2. Press the SELECT keypad once to set the days
to recharge and advance to the next set up screen.
II. Press and hold the RECHARGE keypad for three
seconds until RECHARGE NOW begins to flash in
the display, starting a backwash. This backwash
flushes “fines” from the new mineral, and purges air
and bleach remaining from the sanitizing procedure.
The filter returns to service in about 30 minutes.
III. RESTART THE WATER HEATER: Turn on the
electric or fuel supply to the water heater, and light
the pilot, if applies.
NOTE: The water heater is filled with unfiltered water
and as hot water is used, it refills with filtered water.
In a few days, hot water will be fully filtered. To have
fully filtered water immediately, wait until the re-
charge (step II above) is over. Then, drain the water
heater until water runs cold.
IV. THE TIMER IS NOW PROGRAMMED AND
INSTALLATION IS COMPLETE.
FEATURES / OPTIONS
RECHARGE NOW -- For an immediate extra back-
wash at any time, use this feature. Press and hold
in the RECHARGE keypad for three seconds until
RECHARGE NOW begins to flash in the display. The
filter backwashes for 25 minutes, followed by a 5
minute fast rinse cycle. Then the filter returns to ser-
vice.
VACATION -- The day you leave on vacation, or oth-
er long absence, press (DO NOT HOLD IN) the RE-
CHARGE keypad. VAC begins to flash in the
display. The timer will keep time, but the filter will not
backwash and waste water.
NOTE: While in the VACATION setting, the filter will
go through a backwash if the RECHARGE NOW
feature is used (see above).
WHEN YOU RETURN, press the RECHARGE key-
pad again to return the filter to service, and the cor-
rect time of day will show in the display. Remember
to do this or the filter will not backwash and you
will have unfiltered water.
The default settings for backwash (25 minutes) and
fast rinse (5 minutes) cycles of regeneration are fac-
tory set for maximum performance of the filter. Use
the following procedures to check for correct cycle
times, or to change if desired. However, only trained
technicians should change the time settings.

14
Programming Face Plate Timer
ECOWATER
S YST E MS
ADJUSTABLE BACKWASH -- Press and hold the
SELECT button until the display shows “000----”,
then press the SELECT button once to advance to
the Backwash time adjust screen.
Using the UP or DOWN buttons, adjust the back-
wash time from 0 minutes to 60 minutes.
ADJUSTABLE FAST RINSE -- Press and hold the
SELECT button until the display shows “000----”,
then press the SELECT button twice to advance to
the Fast Rinse time adjust screen.
Using the UP or DOWN buttons, adjust the fast rinse
time from 0 minutes to 60 minutes.
NOTE:Fill and brine times are adjustable, but preset
at the factory to zero minutes. It is recommended to
leave these settings as preset, unless the filter is
used in a custom application by the installer.
TIMER “POWER--OUTAGE MEMORY” -- If electri-
cal power to the timer is interrupted, the “memory”
built into timer circuitry keeps time settings for 6
hours (minimum) or more. The display is blank and
the filter will not regenerate. When electrical power
comes on, one of two things will happen.
1. The present time of day will show steady, meaning
the timer has not lost time.
2. The display will show a time, but it will be flashing.
The timer memory did not keep the time setting and
must be reset (page 12). If you do not reset the time
setting, regenerations will most likely be at the wrong
time of day.
NOTE: The flashing display is to remind you to reset
the timer.
NOTE: If the filter was in a backwash when power
was lost, it will now finish the cycle.

15
Filter Operation
ECOWATER
S YST E MS
GENERAL INFORMATION
The air injector adaptor installs between the filter
valve and mineral tank as shown in Figure 1. A pump
injects air into the iron filter through the adaptor. The
air oxidizes iron and it is mechanically filtered by the
filter mineral bed. The injector adaptor float allows
excess air to vent from the tank.
SERVICE, BACKWASH AND FAST RINSE
SERVICE (Figure 11): Unfiltered water enters the
valve inlet port. Internal valve porting routes the wa-
ter down and out the top distributor, into the mineral
tank. The water is filtered as it passes through the
mineral bed, then enters the bottom distributor. Fil-
tered water flows back into the valve and out the
valve outlet, to the house filtered water pipes.
In time, the filter needs cleaning to remove sedi-
ments, dirt, iron, etc., from the mineral bed. This
cleaning is done in two stages, or cycles, called
backwash and fast rinse. It is started automatically
by the timer.
BACKWASH (Figure 12): The timer starts the valve
motor and moves the valve into backwash position.
Water is routed down and out the bottom distributor,
up through the mineral bed, and out the top distribu-
tor to the drain. The fast flow (controlled by a flow
plug in the drain fitting) flushes dirt, sediments, iron
deposits, etc. to the drain. The mineral bed is lifted
and expanded for maximum cleaning.
FAST RINSE (Figure 13): Valve rotation positions
the inner discs so water flow enters the mineral tank
through the top, and exits at the bottom, to the drain.
The fast flow of water downward, packs the mineral
bed and prepares it for return to service.
The timer energizes the valve motor again to return
the valve to service.
WATER FLOW PATHS
FIGURE 11
SERVICE CYCLE
POSITION
SWITCH

16
Filter Operation
ECOWATER
S YST E MS
POSITION
SWITCH
FIGURE 12
BACKWASH CYCLE
FLOW PLUG POSITION
SWITCH
FIGURE 13
FAST RINSE CYCLE

17
Service Information
ECOWATER
S YST E MS
TO DRAIN
WARNING: FILTER
TANK CONTAINS AIR.
TO RELIEVE PRES-
SURE, PUT BYPASS
VALVE IN BYPASS AND
ADVANCE FILTER VALVE
TO BACKWASH BEFORE
DISASSEMBLY.
Adaptor Troubleshooting Guide
If excess air is in household plumbing, the
air vent is most likely plugged with debris.
Temporarily move the pump tube to the
drain fitting and energize the air pump.
After vent is cleared, change tubing back.
TROUBLESHOOTING
ALWAYS MAKE THESE INITIAL CHECKS FIRST
1. Does the time display show the correct time of
day?
...If display is blank, check power source to the filter.
...If time is flashing, power was off for over 6 hours.
The filter resumes normal operation but back-
washes occur at the wrong time.
2. Plumbing bypass valve(s) must be in SERVICE
position (see Figure 8, page 10).
3. The inlet and outlet pipes must connect to the filter
inlet and outlet respectively.
4. Is the transformer plugged into a “live” grounded
wall outlet, and the power cable fastened securely?
5. The valve drain hose must be free of kinks and
sharp bends.
6. If the air pump is not running, check for binding of
the turbine, check that the leads of the relay box are
connected to the back of the faceplate and there is
power to the relay box.
If you do not find the problem after making the initial
checks, do the MANUAL ADVANCE DIAGNOS-
TICS.

18
Service Information
ECOWATER
S YST E MS
MANUAL INITIATED
ELECTRONICS DIAGNOSTIC
1. To enter diagnostics, press and hold the SELECT
keypad until (000-- --) shows in the display.
The letter (P) and dash or dashes indicate position
switch operation. The letter shows if the switch is
closed and the motor is rotating. A dash shows when
the switch is open.
SWITCH
DISPLAYS VALVE CYCLE STATUS
-- -- valve in service, backwash or fast
rinse position
-- P valve rotating from one position to
another
Use the RECHARGE keypad to manually advance
the valve into each cycle and check correct switch
operation.
While in this diagnostic screen, the following infor-
mation is available and may be beneficial tor various
reasons. This information is retained by the comput-
er from the first time electrical power is applied to the
face plate.
...Press the UP keypad to display the number of
days this face plate has had electrical power ap-
plied.
...Press the DOWN keypad to display the number of
regenerations initiated by this face plate since the
model code number was entered.
2. Press the SELECT keypad and hold for 3 seconds
until the model code appears in the display.
NOTE: For correct filter operation, the model code
must be HAIIF.
To reset the code, press the UP or DOWN keypads
until the correct model code shows in the display.
3. Press the SELECT keypad to return the present
time display. If the code was changed, make ALL the
timer settings, page 12 and 13.
NOTE: If the face plate is left in a diagnostic display (or a flashing display when setting times or days
to recharge), preset time automatically returns if a button is not pressed within 4 minutes.

19
Service Information
ECOWATER
S YST E MS
MANUAL ADVANCE DIAGNOSTIC
Use the following procedures to advance the filter
valve through the regeneration cycles to check op-
eration.
Remove the top cover to observe cam and switch
operation during valve rotation.
DISPLAY MUST SHOW TIME AND DAY
1. Press and hold the RECHARGE keypad for 3 sec-
onds until RECHARGE NOW flashes in the display
and the filter moves into the backwash cycle.
...If the motor does not run, check the motor and all
wiring connections.
Look for a fast flow of water from the drain hose (see
specifications, page 4).
...An obstructed flow indicates a plugged top distrib-
utor, backwash flow plug, or drain hose.
NOTE: Be sure household water pressure (well sys-
tem) is maintained at a minimum of 20 psi. Adjust the
pump switch upward, if needed.
2. Press the RECHARGE keypad to move the filter
into fast rinse. Again, look for a drain flow rate about
the same as backwash.
3. To return the filter to service, press the RE-
CHARGE keypad once.
OTHER SERVICE
UNFILTERED WATER BYPASS (unfiltered water
“bleeds” into filtered water supply.
1. Missing or defective o--ring(s) at resin tank to
valve connection (see pages 20 and 21).
2. Defective rotor disc, seal or wave washer (see
pages 22 and 23).
WATER LEAKS FROM DRAIN HOSE (during ser-
vice)
1. Defective rotor disc, seal, or wave washer.
2. Defective o--ring on disc shaft.
AUTOMATIC ELECTRONIC DIAGNOSTICS
The face plate has a self diagnostic function for the
electrical systems (except input power). The face
plate monitors the electronic components and cir-
cuits for correct operation. If a malfunction occurs,
an error code appears in the face plate display.
POSSIBLE DEFECT
CODE MOST LIKELY ³-- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- ³LEAST LIKELY
Err 01, Err 03
&Err04
wiring harness or connection to position switch / switch / valve defect causing high torque / motor
inoperative
Err 05 faceplate
PROCEDURE FOR REMOVING ERROR CODE FROM FACEPLATE: 1. Unplug transformer-------- 2. Correct defect-------- 3.
Plug in transformer-------- 4. Wait for12 minutes. The error code will return ifthe defect was not corrected. Press and hold the RECHARGE
keypad for 3 seconds as an alternate way to clear an error code.

20
Repair Parts
ECOWATER
S YST E MS
6
7
2
8
9
10
11
12
13
4
5
3
Valve Assembly
(see page 22)
1
WARNING: FILTER
TANK CONTAINS AIR.
TO RELIEVE PRES-
SURE, PUT BYPASS
VALVE IN BYPASS AND
ADVANCE FILTER VALVE
TO BACKWASH BEFORE
DISASSEMBLY.
25
15
18
16
19
14
21
17
20
20
22
24
23