EcoWater ESS1102 Water Filter Owner Manual
EcoWater ESS1102 is a solid-state timer water system, designed, engineered, and assembled in the U.S.A. Certified by NSF International against NSF/ANSI Standard 44 for hardness reduction, and certified to NSF/ANSI Standard 372. It's also been tested and certified by the Water Quality Association against CSA B483.1. Featuring a sleek design, this high-performance water softener can help improve the quality of your water, making it softer and better for your skin, hair, and clothes. Additionally, it can help protect your appliances and plumbing from scale buildup, potentially extending their lifespan. Whether you're looking to enhance your home's water quality or protect your investments, the EcoWater ESS1102 is an excellent choice.
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OWNER’S MANUAL
How to install, operate and maintain your
EcoWater Systems
Solid State Timer Water System
Model
ESS1102XR32
System tested and certified by NSF International against NSF/ANSI Standard 44 for hardness reduction, and certified to NSF/ANSI Standard 372.
System tested and certified by the
Water Quality Association against CSA B483.1.
Designed, Engineered &
Assembled in the U.S.A.
EcoWater Systems LLC
P.O. Box 64420, St. Paul, MN 55164-0420 www.ecowater.com
7365972 (Rev. A 5/16/17)
ECOWATER
S Y S T E M S
Table of Contents, Inspect Shipment & Safety Guides
TABLE OF CONTENTS
Page
Warranty . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Specifications & Performance Claims . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Before Starting Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Media Loading . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Typical Installation Illustrations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Installation Instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-12
Sanitizing Procedure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Programming the Electronic Controller . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13-19
Programming the Electronic Controller (Softeners) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13-14
Controller Features / Options (Softeners) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
Programming the Electronic Controller (Filters) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
Controller Features / Options (Filters) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16-17
Features (All Models) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17-19
Wiring Schematic . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
Routine Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20-21
Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22-23
Repair Parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24-27
INSPECT SHIPMENT
The parts required to assemble and install the water softener are included with the unit. Thoroughly check the water softener 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.
Follow the installation instructions carefully. Failure to install the water softener 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 water softener. Do not turn upside down, drop, or set on sharp protrusions.
Do not locate the water softener where freezing temperatures occur.
Do not attempt to treat 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 water softener requires a minimum water flow of
3 gallons per minute at the inlet.
SAFETY GUIDES
Recommended
maximum allowable inlet water pressure is 125 psi
. If daytime pressure is over 80 psi, nighttime pressure may exceed the maximum.
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 3 gallons per minute.
The water softener 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.
2
ECOWATER
S Y S T E M S
Warranty
LIMITED WARRANTY
EcoWater Systems LLC Advantage Warranty
ESS1102XR32 Water Conditioning System
Congratulations! You have just purchased the highest quality water conditioning product on the market.
To whom is this warranty extended?
EcoWater Systems LLC warrants its products to the original owner and guarantees that the products will be free from defects in materials and workmanship from the original date of installation.
How does my warranty work?
If, during the respective warranty period, a part proves, after inspection by EcoWater, to be defective, EcoWater will, at its sole option repair or replace that part at no charge, other than normal shipping, installation or service charges.
What is covered by the warranty?
EcoWater Systems LLC guarantees that, for the LIFETIME of the original owner, the MINERAL TANK will not rust, corrode, leak, burst, or in any other manner fail to perform its proper functions and that, for a period of TEN (10) YEARS after installation, the SALT TANK will be free of defects in materials and workmanship and will perform its proper function and that, for a period of THREE (3) YEARS after installation, the VALVE BODY, ELECTRONIC FACEPLATE and ALL OTHER PARTS will be free of defects in materials and workmanship and will perform their normal functions.
How do I obtain warranty service?
Should you need service, your local, independent EcoWater Dealer is only a phone call away.
PHONE:____________________________________________________________
To obtain warranty service, notice must be given, within thirty (30) days of the discovery of the defect, to your local EcoWater
Systems dealer.
If I need a part replaced after the factory warranty expires, is the replacement part warranted?
Yes, EcoWater Systems LLC warrants FACTORY REPAIRS as well as all REPLACEMENT PARTS for a period of 90 DAYS.
This warranty does not include normal shipping, installation or service charges.
Are any additional warranties available?
We are pleased to say, YES! EcoWater Systems LLC sells an EXTENDED, PARTS ONLY WARRANTY for the ELECTRONICS portion of your product. This warranty is called the "Perfect Ten" and extends the three year warranty on the electronic FACE-
PLATE, WIRING HARNESS, DRIVE MOTOR, POWER SUPPLY, POWER CORD, SENSOR HOUSING, and MICRO SWITCH-
ES to a total of TEN YEARS from the date of original installation. Your local dealer will provide details regarding this warranty or will refer you to the factory for additional information. Should your local dealer not offer this warranty, you may contact the factory for additional information.* This guarantee may be subject to normal shipping and installation or service charges.
General Provisions
The above warranties are effective provided the water conditioner is operated at water pressures not exceeding 125 psi, and at water temperatures not exceeding 120°F; provided further that the water conditioner is not subject to abuse, misuse, alteration, neglect, freezing, accident or negligence; and provided further that the water conditioner is not damaged as the result of any unusual force of nature such as, but not limited to, flood, hurricane, tornado or earthquake. EcoWater Systems LLC 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 CONDITIONER 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 ECOWATER SYS-
TEMS LLC UNDER THESE WARRANTIES IS TO REPLACE OR REPAIR THE COMPONENT OR PART WHICH PROVES TO BE DEFEC-
TIVE WITHIN THE SPECIFIED TIME PERIOD, AND ECOWATER IS NOT LIABLE FOR CONSEQUENTIAL OR INCIDENTAL DAMAGES. NO
ECOWATER DEALER, AGENT, REPRESENTATIVE, OR OTHER PERSON IS AUTHORIZED TO EXTEND OR EXPAND THE WARRANTIES
EXPRESSLY DESCRIBED ABOVE.
Some states do not allow limitations on how long an implied warranty lasts or exclusions or limitations of incidental or consequential damage, so the limitations and exclusions in this warranty 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.
3
ECOWATER
S Y S T E M S
Specifications & Performance Claims
This softener has a rated softener efficiency of not less than 3,350 grains of total hardness exchange per pound of salt (based on sodium chloride). This softener has been proven to deliver soft water for at least ten continuous minutes at the rated service flow rate. The rated salt efficiency is measured by laboratory tests described in NSF/ANSI
Standard 44. These tests represent the maximum possible efficiency that the system can achieve. Operational efficiency is the actual efficiency after the system has been installed. It is typically less than the rated efficiency, due to individual application factors including water hardness, water usage, and other contaminants that reduce a softener's capacity.
SPECIFICATIONS
Model ESS1102XR32
Model Code
Rated Softening Capacity (grains @ lb. salt dose)
Rated Efficiency (grains / lb. @ minimum salt dose)
ST31
13,400 @ 2.9
28,600 @ 9.2
34,400 @ 15.6
4,620 @ 2.9
Water Used During Regeneration @ Minimum Salt Dose 56.2 gal. / 1,000 grains
Amount of High Capacity Resin 51 lbs. (0.98 cu. ft.)
Resin Tank Nominal Size (dia. x height)
Service Flow Rate
Pressure Drop at Rated Service Flow
10 x 47 in.
8.3 gpm
14.9 psig
8.3 gpm
Intermittent Flow @ 15 psi p
Intermittent Flow @ 30 psi p
Water Supply Maximum Hardness
Water Supply Maximum Clear Water Iron ¢
12.2 gpm
110 gpg
5 ppm
20 - 125 psi
Min. - Max. Water Supply Pressure u
Min. - Max. Water Supply Temperature
Minimum Water Supply Flow Rate
Max Drain Flow Rate
40 - 120 °F
3 gpm
2.2 gpm p Intermittent flow rate does not represent the maximum service flow rate used for determining the unit’s rated capacity and efficiency. Continuous operation at flow rates greater than the service flow rate may affect capacity and efficiency performance.
¢ Capacity to remove clear water iron is substantiated by independent laboratory test data. State of Wisconsin requires additional treatment if water supply contains greater than 5 ppm clear water iron.
u Canada working pressure limits: 1.4 - 7.0 kg/cm².
This system, when containing EcoWater Systems resin part number 0502272 in the amount listed above, conforms to NSF/ANSI 44 for the specific performance claims as verified and substantiated by test data.
4
ECOWATER
S Y S T E M S
3-3/8”
14”
16”
14”
IN - OUT
16”
56-5/8”
49-3/4”
32”
36-9/16”
Dimensions
MEDIA TANK BRINE TANK
FIG. 1
5
ECOWATER
S Y S T E M S
Before Starting Installation
WHERE TO INSTALL THE SOFTENER
=
=
To soften all water in the home, install the water softener close to the water supply inlet, upstream of all other plumbing connections,
except
outside water pipes. Outside faucets should remain on hard water to conserve salt and softening capacity.
Place the softener near a floor drain, or other acceptable drain point (laundry tub, sump, standpipe, etc.) to carry away regeneration discharge water.
=
=
Connect the softener to the main water supply pipe UPSTREAM OF the water heater. DO NOT
RUN HOT WATER THROUGH THE SOFTENER.
The temperature of water passing through the softener must be less than 120°F.
Do not install the softener in a place where it could freeze. Damage caused by freezing is not covered by the warranty.
=
=
=
Put the softener 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 softener.
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 softener, installation plumbing, wiring, etc., are as well protected from the elements, contamination, vandalism, etc., as when installed indoors.
=
Keep the softener out of direct sunlight. The sun's heat may soften and distort plastic parts.
TOOLS, PIPE & FITTINGS,
OTHER MATERIALS YOU WILL NEED
=
=
=
=
=
ALWAYS install an EcoWater Systems bypass valve, or a 3-valve bypass system. Bypass valves let you turn off water to the softener for repairs if needed, but still have water available to the house pipes.
Plastic inlet and outlet fittings are included with the softener, which allow water flow equivalent to 1 inch nominal pipe. To maintain maximum valve flow, 1” pipes to and from the softener fittings are recommend ed. Do not reduce the pipes to less than 3/4” size.
Use copper, brass or PEX plastic pipe and fittings.
Drain hose, 1/2” inside diameter minimum, is needed for the valve drain.
If a rigid valve drain is needed, to comply with plumbing codes, you can buy the parts needed to connect a 1/2” minimum copper tubing drain.
NOTE:
The Commonwealth of Massachusetts plumbing code 248-CMR shall be adhered to. A licensed plumber shall be used for this installation.
SINGLE BYPASS VALVE
Pull out for “Service”
(Soft water)
Push in for
“Bypass”
Cold Water to House
THE PROPER ORDER TO INSTALL WATER TREATMENT EQUIPMENT
Untreated Water to
Outside Faucets
City Water Supply
FIG. 2
Hot Water to House Optional
Sediment
Filter
Pressure
Tank
OR
Water
Heater
Water
Softener
Well Water Supply
Well
Pump
FIG. 3
6
ECOWATER
S Y S T E M S
MEDIA LOADING
Model ESS1102XR32, as manufactured, contains no media. Before plumbing the system, load media (See table on Page 13 for amounts):
1
. Move the system into installation location and set it on a flat, level surface.
2
. Take off the unit’s top cover and unplug the wiring connections between the valve and the control board (PWA).
3
. Remove retainer clips and clamp sections from the tank neck and carefully lift the valve off the tank.
4
. Remove the top distributor from the tank neck, leaving the bottom distributor (including riser pipe) in place. Center the distributor in the tank.
5
. With a pail or hose, fill the tank with about 12” of water. The water acts as a cushion to protect the bottom distributor while filling the tank with gravel and media.
6
. Cover the top end of the distributor riser pipe with a clean rag, to keep gravel and media out (See Fig. 4).
7
. Using a larger neck funnel, add the gravel (if used) and media in that order. Be sure the distributor remains centered. Use water sparingly to speed flow through the funnel (It may become necessary to siphon water from the bottom of distributor if tank becomes full of water).
8
. Flush the tank opening with water to clean media particles from the top of the tank. Uncover the bottom distributor riser pipe.
9
. Finish filling the tank with water, up to the top of the tank.
IMPORTANT:
Be sure to fill with water. This will eliminate air space and prevent excessive air-head pressure when tank is pressurized.
10
. Install the o-ring seals and top distributor exactly as shown in Figure 5. If the o-rings need lubrication, use a high quality silicone grease.
11
. Lower the valve assembly onto the tank, centering over the riser tube. Push downward, against the o-ring, and install the clamp sections, securing with the retainer clips.
12
. Reconnect the wiring between the valve and the control board (PWA).
Plug or cover top of riser pipe
Top
Distributor
Media Loading
Funnel
Tank
Make sure bottom distributor is centered
O-Ring,
2-3/4” x 3”
(thin)
O-Ring,
13/16” x 1-1/16”
O-Ring,
2-7/8” x 3-1/4”
(thick)
Rim
Tank
Riser pipe
FIG. 4
FIG. 5
7
ECOWATER
S Y S T E M S
Typical Installation Illustrations
INSTALLATION USING ECOWATER BYPASS VALVE
Soft Water
OUT
MAIN WATER PIP
E
Hard Water
IN
120V,
60 Hz
Outlet
OUTLET
Hard Water to Outside
Faucets
EcoWater
Bypass Valve
CROSS-OVER
Use if water supply flows from the left.
Include single or 3-valve bypass.
SOFT
WATER
HARD
WATER
FROM SOFTENER
OUTLET
TO SOFTENER
INLET
INSTALLATION USING 3-VALVE BYPASS
MAIN WATER PIP
E
For soft water SERVICE:
-Open the inlet and outlet valves
BYPASS
Valve
For hard water BYPASS:
-Close the inlet and outlet valves
-Open the bypass valve
OUTLET
Valve
INLET
Valve
INLET
OUTLET
Valve
Drain
Hose
Brine Tank
Overflow
Hose*
INLET
Secure Valve Drain Hose in place over Floor Drain
*Do not connect the water softener valve drain hose to the brine tank overflow hose.
FLOOR
DRAIN
1-1/2”
Air Gap
CONNECTING A RIGID VALVE DRAIN TUBE
Clip 1/4 NPT
Threads
Barbs
Compression Fitting.
1/4 NPT x 1/2” O.D.
Tube (not included)
1/2” Outside Dia.
Copper Tube
(not included)
Cut barbs from drain fitting (pull clip to remove fitting from valve)
To standpipe, sump, laundry tub or other suitable drain.
1-1/2”
Air Gap
SUMP
1-1/2”
Air Gap
LAUNDRY
TUB
STAND
PIPE
1-1/2” Air Gap
FIG. 6
8
ECOWATER
S Y S T E M S
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 Figure 7).
-
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, respectively (See Figure 7).
c
. If adding a turbine to the system, be sure the turbine and support are in place in the valve outlet, as shown in Figure 8.
d
. Snap the two large plastic clips in place on the inlet and outlet ports, from the top, down (See Figure 9).
Be sure they snap into place. Pull on the bypass valve or installation adaptors, to make sure they are held securely in place.
3. COMPLETE PLUMBING TO AND FROM
THE SOFTENER
Using the “Typical Installation Illustration” on page 8 as a guide, observe all of the following cautions while you connect inlet and outlet plumbing:
=
=
=
Be sure incoming,
hard 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.
Clips
OUTLET
INLET
Clip
Lubricated
O-Rings
Clip
EcoWater
Bypass Valve
FIG. 7
*Turbine *Turbine Support Assembly
*Turbine and support not included
Valve Outlet
FIG. 8
O-ring
Cross section of valve inlet or outlet
Clip
Snap clips into place between larger diameter rings
Bypass valve or installation adaptor
FIG. 9
INLET
OUTLET
Installation
Plastic Installation
Adaptors
(install with lubricated o-rings in softener valve or bypass valve)
Turn the bypass valve downward if connecting to floor level plumbing
FIG. 10
9
ECOWATER
S Y S T E M S
Ground
Clamp
Inlet / Outlet
Pipes
FIG. 11
4. COLD WATER PIPE GROUNDING
The house cold water pipe (metal only) is often used as a ground for the house electrical system. The 3valve bypass type of installation, shown in Figure 6, will maintain ground continuity. If you use the plastic bypass, continuity is broken. To restore the ground, do either step
4a
or
4b
following.
a
. Use the EcoWater ground clamp kit (not included) to make a jumper across the inlet and outlet pipes
(See Figure 11).
b
. Install a #4 copper wire across the removed section of main water pipe, securely clamping at both ends – parts not included.
5. INSTALL VALVE DRAIN HOSE
a
. Take a length of 1/2” inside diameter hose and attach to the valve drain fitting, securing it with a hose clamp (See Figure 6 on page 8).
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 6 on page 8 if codes require a rigid pipe drain run.
IMPORTANT:
Use high quality, thick wall hose that will not easily kink or collapse. The softener 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 portion of the recharge cycle. 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 softener, 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 resin bed cleaning.
Brine
Tank
Washer
Brinewell
Installation
Brinewell Cover
Ferrule
Nut
Brine Tubing
Elbow
Grommet
Screw
Brine Valve
FIG. 12
6. BRINE TANK ASSEMBLY
a
. Position the brinewell in the recess at the bottom of the brine tank and attach it to the side with the screw and washer provided (See Figure 12).
b
. Lower the brine valve into the brinewell until it is sitting on the bottom. Route the brine tube out of the brinewell through the top slot, and put the brinewell cover into place (See Figure 12).
7. INSTALL BRINE TANK OVERFLOW HOSE
This drain is for safety only. If the brine tank should over-fill with water, the excess is carried to the drain.
a
. Take the rubber grommet and hose adaptor elbow from the parts bag. Push grommet into the corresponding hole in the back wall of the brine tank.
Then insert the larger diameter end of the elbow through the grommet.
b
. Attach a length of 1/2” inside diameter hose to the drain elbow, installed in the previous step. Use a hose clamp to hold it in place.
c
. Locate the other end of the hose at the drain point.
Do not elevate this hose higher than the elbow on the brine tank. Do not tee this hose to the valve drain hose.
10
ECOWATER
S Y S T E M S
Brine
Tubing
Ferrule Nut
Valve
Drain Hose
Brine Tank
Overflow Hose
Floor Drain
1-1/2”
Air Gap
FIG. 13
8. CONNECT BRINE TUBING
a
. Route the brine tube out of the brine tank through the smaller hole in the tank back wall.
b
. Connect the brine tube to the nozzle/venturi assembly using the ferrule nut provided (See
Figure 13).
9. PRESSURE TESTING FOR LEAKS,
PROGRAMMING THE CONTROLLER &
RINSING THE MEDIA
To prevent excessive air pressure in the water softener and plumbing system, do the following steps EXACTLY in order: a
. Fully open two or more
softened
cold water faucets nearby the water softener.
b
. Place the bypass valve(s) in
bypass
position (See
Figures 2 & 6).
c
. Fully open the main water supply valve. Watch until the flow from the opened faucets becomes steady, with no spurting or air bubbles.
d
. After about three minutes, open a hot water faucet for one minute, or until all air is expelled.
Installation
e
. Close all faucets and check your plumbing work for leaks.
f
. Make sure the softener’s valve drain hose is hooked up and the open end directed to a floor drain, laundry tub or other suitable type of drain.
g
. Make sure the softener’s bypass valve is in the
bypass
position.
h
. Plug in the power supply.
i
.
Program the electronic controller:
Follow the steps on Pages 13 & 14 (for softeners) or Page 16
(for filters) to program the electronic controller with basic operating information, such as time and water hardness. After completing these steps, continue with “j. Start a recharge”, below.
j
.
Start a recharge:
Press the RECHARGE button and hold for 3 seconds, until “Recharge Now” flashes in the display and you hear the valve motor run as the softener begins recharging.
k
. Once the unit is in backwash, place bypass valve(s) into the
service
position, as follows:
(1) SINGLE BYPASS VALVE:
Slowly
move the valve stem toward
service
position, pausing several times to allow the unit to pressurize slowly.
(2) 3-VALVE BYPASS: Fully close the
bypass
valve and open the
outlet
valve.
Slowly
open the
inlet
valve, pausing several times to allow the unit to pressurize slowly.
l
. Let the softener complete the backwash and fast rinse cycles (takes 10-12 minutes). When the recharge cycle ends, the softener valve returns to the service position.
10. ADD WATER AND SALT TO THE
BRINE TANK
a
. Using a pail or garden hose, add about 3 gallons of water into the brine tank. DO NOT pour into the brinewell.
b
. Add salt to the brine tank. It is recommended to fill the brine tank no more than 1/2 full. Level the salt when finished adding. You can use most water softener salts, but it must be clean.
Recommended nugget, pellet or coarse solar salts have less than 1% impurities.
NOTE:
See page 20 for additional information on salt.
11
ECOWATER
S Y S T E M S
11. SANITIZING THE WATER SOFTENER
Care is taken at the factory to keep your EcoWater
Systems water softener clean and sanitary. However, during shipping, storage, installing and operating, bacteria could get into the unit. For this reason, sanitizing as follows is suggested* when installing.
a
. Remove the brinewell cover and pour about 1-1/2 oz. (2 to 3 tablespoons) of common household bleach into the softener’s brinewell. Replace the brinewell cover.
b
. Make sure the bypass valve is in the
service
position.
c
.
Start a recharge:
Press the RECHARGE button and hold for 3 seconds, until “Recharge Now” flashes in the display and you hear the valve motor run as the softener begins recharging. This recharge draws the sanitizing bleach into and through the softener. Any air remaining in the unit is purged to the drain.
d
. After the recharge has completed, fully open a cold water faucet, downstream from the softener, and allow 50 gallons of water to pass through the system. This should take at least 20 minutes. Close the faucet.
12. 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 hard water and, as hot water is used, it refills with softened water. In a few days, the hot water will be fully conditioned. To have fully conditioned hot water immediately, wait until the recharge (Step 11) is complete, then drain the water heater until water runs cold.
*
Recommended by the Water Quality Association. On some water supplies, the EcoWater Systems unit may need periodic disinfecting.
Installation & Sanitizing
12
ECOWATER
S Y S T E M S
Display
Programming the Electronic Controller
UP button
DOWN button
RECHARGE 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 (example: ST31) and a version number (example: J3.8), are briefly shown in the display. For softener or tannin filter use, you must select the correct model code, as shown below.
SET MODEL CODE
1
. Press and hold for 3 seconds the SELECT button, until the display shows “000 - -“ (See Figure 15).
SELECT button
FIG. 14
4
. With the correct model code displayed, press the
SELECT button to restart the controller. Follow the programming steps below to set the timer for softener use.
If you are using the unit as a tannin filter, go to the programming steps on Page 16.
SET PRESENT TIME OF DAY
1
. If the words “PRESENT TIME" do not show in the display, press the SELECT button several times until they do.
FIG. 15
2
. Press and hold for 3 seconds the SELECT button once again until a model code appears in the display.
3
. Press the
á
UP or
â
FIG. 16
DOWN buttons to select the correct model code for softener or tannin filter use. See the table below.
Model Code Amount of Resin Tank Size
ST31
ST39
STAn
1 cu. ft.
1-1/4 cu. ft.
10” x 47”
10” x 47” use for tannin filters
FIG. 17
2
. Press the
á
UP or
â
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.
3
. When the correct time is displayed, press the
SELECT button, and the display will change to show the “Hardness” screen.
continued on next page
13
ECOWATER
S Y S T E M S
Programming the Electronic Controller (Softeners)
SET WATER HARDNESS NUMBER
1
. If you completed the previous step, the word
“HARDNESS" should show in the display (See
Figure 18). Otherwise, press the SELECT button several times until it does.
SET DAYS BETWEEN RECHARGES
If a hardness level was set to “OFF”, you must set the
Number of Days Between Recharges.
FIG. 18
2
. Press the
á pressing the
UP or value of your water’s hardness in grains per gallon
(gpg). Hardness level can be turned OFF by
â
â
DOWN buttons to set the
DOWN button below 1. This would be chosen if you wished to have the softener recharge at a specific number of days.
NOTE:
If your water supply contains iron, compensate for it by adding to the water hardness number. For example, assume your water is
20 gpg hard and contains 2 ppm iron. Add 5 to the hardness number for each 1 ppm of iron. In this example, you would use 30 for your hardness number.
20 gpg hardness
2 ppm iron x 5 = 10 +10
(times) 30 HARDNESS NUMBER
2
. When finished setting your water’s hardness number, press the SELECT button. If a hardness number is selected, the next setup screen to appear will be “Set Number of People”. If “OFF” is selected, the next setup screen to appear will be “Set
Days Between Recharges”.
SET NUMBER OF PEOPLE
If a hardness level was set in the previous step, you will set the Number of People in the household.
FIG. 20
1
. Press the
á
UP or number of days.
â
DOWN buttons to set the
2
. When the correct number of days is displayed, press the SELECT button, and the display will change to show the “Set Recharge Time” screen.
SET REGENERATION STARTING TIME
1
. If you completed the previous steps, the words
“RECHARGE TIME" should show in the display
(See Figure 21). Otherwise, press the SELECT button several times until they do.
FIG. 21
2
. The softener’s default regeneration start time is
2:00 AM. In most households this is a good time for regeneration to start (takes about 2 hours) because water is not being used. During regeneration hard water is bypassed to house faucets. Use the
á
UP or
â
DOWN buttons to adjust the recharge start time in 1 hour increments.
3
. When the desired regeneration time is displayed, press the SELECT button, and the display will change to show the normal run time display.
FIG. 22
FIG. 19
1
. Press the
á
UP or
â
DOWN buttons to set the number of people. The factory default is 4.
2
. When the correct number of people is displayed, press the SELECT button, and the display will change to show the “Set Recharge Time” screen.
14
ECOWATER
S Y S T E M S
SET CAPACITY
The electronic controller determines this number, based on the initial timer programming.
CAP 1
CAP 2
CAP 3
Lowest
Medium
Highest
Salt Use
Most salt efficient
Medium
Uses most salt
Water Use
Regenerates more often
Medium
Regenerates less often
If you want to change the capacity, do the following:
1
. Press and hold for 3 seconds the SELECT button, until the display shows “000 - -“.
2
. Once in this display, press the SELECT button once and “CAP” will show in the display.
Features / Options (Softeners)
12 OR 24 HOUR CLOCK
The timer has been factory preset to display a 12 hour
(AM/PM) clock. If you prefer, you may change this to display a 24 hour clock.
1
. Press and hold the SELECT button, until the display shows “000 - -“.
2
. Press the SELECT button three times and “12 hr” will flash in the display.
FIG. 23
3
. Press the
á
UP or capacity number.
â
DOWN buttons to set the
4
. Press the SELECT button several times to return advance through the remaining screens and return to the normal run (time of day) display.
VIEW DAYS TO RECHARGE
This view-only display shows the number of days the softener will run before the next recharge. This display will not be available if Hardness was set to OFF
(as described on the previous page).
1
. Press and hold the SELECT button, until the display shows “000 - -“.
2
. Press the SELECT button twice and “Recharge” will show in the display.
FIG. 24
3
. Press the SELECT button several times to return advance through the remaining screens and return to the normal run (time of day) display.
FIG. 25
3
. Use the display.
á
UP button to change to a 24 hour clock
4
. Press the SELECT button several times to advance through the remaining screens and return to the normal operation (time of day) display.
5
. To change back to a 12 hour clock, follow Steps 1 through 4, above, except use the in Step 3.
â
DOWN button
ADJUST BACKWASH AND RINSE TIME
The timer can be changed to allow different backwash and fast rinse times, if so desired. Each of these can be adjusted from 0 to 99 minutes.
1
. Press and hold the SELECT button until “000 - -” shows in the display.
2
. Press the SELECT button four times and “bA-” will appear in the display, followed by the current backwash time, in minutes, flashing.
3
. Use the
á
UP or
â
DOWN buttons to set the number of minutes desired for backwash.
15
FIG. 26
4
. Press the SELECT button again and “Fr-” will appear in the display, followed by the current fast rinse time, in minutes, flashing.
5
. Use the
á
UP or
â
DOWN buttons to set the number of minutes desired for fast rinse.
6
. Press the SELECT button several times to return advance through the remaining screens and return to the normal run (time of day) display.
ECOWATER
S Y S T E M S
Programming the Electronic Controller (Filters)
Complete the following programming steps if you set the model code to “STAn”, as described on
Page 13, to use the unit as a tannin filter.
SET PRESENT TIME OF DAY
1
. If the words “PRESENT TIME" do not show in the display, press the SELECT button several times until they do.
2
. Press the
á
UP or number of days.
â
DOWN buttons to set the
3
. When the correct number of days is displayed, press the SELECT button, and the display will change to show the “Set Recharge Time” screen.
SET REGENERATION STARTING TIME
1
. If you completed the previous steps, the words
“RECHARGE TIME" should show in the display
(See Figure 29). Otherwise, press the SELECT button several times until they do.
FIG. 27
2
. Press the
á
UP or
â
DOWN buttons to set the present time. Up moves the display ahead; down sets the time back. Be sure AM or PM is correct.
3
. When the correct time is displayed, press the
SELECT button, and the display will change to show the “Recharge” screen.
SET DAYS BETWEEN RECHARGES
This setting is the number of days the filter will go between recharges. The default setting is 2 days, with a maximum setting of 99 days.
1
. If you completed the previous steps, the words
“RECHARGE" and “day” should show in the display (See Figure 28). Otherwise, press the
SELECT button several times until they do.
FIG. 29
2
. The filter’s default regeneration start time is 2:00
AM. In most households this is a good time for regeneration to start because water is not being used. During regeneration hard water is bypassed to house faucets. Use the
á
UP or
â
DOWN buttons to adjust the recharge start time in 1 hour increments.
3
. When the desired regeneration time is displayed, press the SELECT button, and the display will change to show the normal run time display.
FIG. 30
FIG. 28
ECOWATER
S Y S T E M S
ADJUSTABLE FILL
1
. Press and hold for 3 seconds the SELECT button, until the display shows “000 - -“.
2
. Once in this display, press the SELECT button once and “F” will appear in the display, followed by the current fill time, in minutes, flashing.
3
. Press the
á
UP or
â
DOWN buttons to set the fill time, from 0 to 99:59 minutes.
4
. Press the SELECT button several times to return advance through the remaining screens and return to the normal run (time of day) display.
16
Features / Options (Filters)
FIG. 31
continued on next page
ECOWATER
S Y S T E M S
ADJUSTABLE BRINE DRAW
1
. Press and hold the SELECT button, until the display shows “000 - -“.
2
. Press the SELECT button twice and “dr” will appear in the display, followed by the current brine draw time, in minutes, flashing.
Features / Options (Filters)
ADJUSTABLE BACKWASH TIME
1
. Press and hold the SELECT button until “000 - -” shows in the display.
2
. Press the SELECT button four times and “bA-” will appear in the display, followed by the current backwash time, in minutes, flashing.
FIG. 32
3
. Press the
á
UP or
â
DOWN buttons to set the
4
. Press the SELECT button several times to return advance through the remaining screens and return to the normal run (time of day) display.
12 OR 24 HOUR CLOCK
The timer has been factory preset to display a 12 hour
(AM/PM) clock. If you prefer, you may change this to display a 24 hour clock.
1
. Press and hold the SELECT button, until the display shows “000 - -“.
2
. Press the SELECT button three times and “12 hr” will flash in the display.
FIG. 34
3
. Use the
á
99 minutes.
UP or
â
DOWN buttons to set the number of minutes desired for backwash, from 0 to
4
. Press the SELECT button several times to return advance through the remaining screens and return to the normal run (time of day) display.
ADJUSTABLE FAST RINSE TIME
1
. Press and hold the SELECT button until “000 - -” shows in the display.
2
. Press the SELECT button five times and “Fr-” will appear in the display, followed by the current fast rinse time, in minutes, flashing.
FIG. 33
3
. Use the display.
á
UP button to change to a 24 hour clock
4
. Press the SELECT button several times to advance through the remaining screens and return to the normal operation (time of day) display.
5
. To change back to a 12 hour clock, follow Steps 1 through 4, above, except use the in Step 3.
â
DOWN button
ECOWATER
S Y S T E M S
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
FIG. 35
3
. Use the
á
99 minutes.
UP or
â
DOWN buttons to set the number of minutes desired for fast rinse, from 0 to
6
. Press the SELECT button several times to return advance through the remaining screens and return to the normal run (time of day) display.
Features / Options (All Models)
17
on the next page). The table on the next page explains the choices available for when the auxiliary output will be on during various portions of the recharge cycle.
continued on next page
ECOWATER
S Y S T E M S
Features / Options (Softeners & Filters)
TION
BP
CL
FS
CF
FR
NAME
OFF
Off
Bypass
Chlorine
Flow
Switch
Fast
Rinse
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:
1
. Press and hold the SELECT button until “000 - -” shows in the display (See Figure 36).
3
. Use the
á
UP or
â
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. 38
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
â
á
UP or
DOWN buttons to set the trip volume, in gallons.
Then press the SELECT button to display the screen shown in Fig. 39.
FIG. 36
2
. Press the SELECT button several times, until “Ctrl" flashes in the display (See Figure 37).
FIG. 39
5
.
â
Use the
á
UP or
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.
FIG. 37
*
A turbine and turbine cable must be added to the system if auxiliary output selections “FS” or “CF” are to be used.
WIRING SCHEMATIC
Back of Electronic Controller
(PWA)
120V AC
60 Hz
Power Supply
24V DC
Power
In
J4
24V DC
Auxiliary Output
Pos./Turbine
Motor grn org
C
18
Valve
Motor
NO
NC
Position
Switch
FIG. 40
ECOWATER
S Y S T E M S
NORMAL OPERATION
During normal operation, the present time of day shows in the display.
FIG. 41
POWER OUTAGE MEMORY
If electrical power to the softener/filter’s control is lost, internal memory will maintain most settings such as the hardness 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 unit will not recharge. When electrical power is restored:
1
. Check the display.
2a
. If the present time is displayed steadily (not flashing), 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 Present Time of Day” on page 13. 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 unit was recharging when power was lost, it will finish the cycle when power returns.
Features / Options (Softeners & Filters)
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 RECHARGE button for a few seconds, until “RECHARGE NOW” flashes in the display.
FIG. 42
The softener/filter begins an immediate recharge.
Once started, you cannot cancel this recharge. Avoid using hot water during this time, as the water heater will refill with hard/unfiltered water.
VACATION MODE
Before going on vacation, or any other long absence, press and release (do not hold) the RECHARGE button, so “VAC” begins flashing in the display.
FIG. 43
In vacation mode the electronic controller continues to keep time, but recharges will not occur using water and salt.
When you return, press and release (do not hold) the
RECHARGE button to turn off the vacation mode and return the softener/filter to normal operation. The time of day screen (See Fig. 41) will then be displayed.
Remember to do this
, or the unit will not recharge and you will soon have hard/unfiltered water.
19
ECOWATER
S Y S T E M S
REFILLING WITH SALT
If the softener uses all the salt before more is added, hard water will result. Remove the brine tank lid and check the salt level frequently. Until you have established a refilling routine, check the salt every 2 or 3 weeks. Be sure that the brinewell cover is on when adding salt.
NOTE:
In humid areas it is best to keep the salt level less than half full and refill more often.
RECOMMENDED SALT:
Cube, pellet, coarse solar, etc., water softener salt is recommended. This type of salt is high purity evaporated crystals, sometimes formed and pressed into briquets. It has less than
1% insoluble (not dissolvable in water) impurities.
Clean, high grade rock salts are acceptable, but may require frequent brine tank cleaning to remove the
“sludge” residue (insolubles) collecting at the bottom of the tank.
POTASSIUM CHLORIDE:
If you choose potassium chloride (KCl) salt instead of standard sodium chloride (NaCl) water softener salt as a regenerant:
1) The hardness setting must be increased by 25%.
2) Place only one bag of potassium chloride (KCl) into your water softener at a time. The salt storage tank should never contain more than 60 pounds of
KCl.
SALT NOT RECOMMENDED:
Rock salt high in impurities, block, granulated, table, ice melting, or ice cream making salts, etc., are not recommended.
SALT WITH IRON REMOVING ADDITIVE:
Some salts have an additive to help a water softener handle iron in the water supply. Although this may help keep the resin bed clean, it may also release corrosive fumes that will weaken and shorten the life of some
EcoWater Systems softener electronic parts. Iron Out salt is safe to use on two-tank models.
Routine Maintenance
BREAKING A SALT BRIDGE
Sometimes a hard crust or salt “bridge” forms in the brine tank. This is usually caused by high humidity or the wrong kind of salt. When the salt bridges, an empty space forms between the water and the salt.
Then salt will not dissolve in the water to make brine.
Without brine, the resin bed is not recharged and hard water will result.
If the storage tank is full of salt, it is difficult to tell whether there is a salt bridge. A bridge may be underneath loose salt. The following is the best way to check for a salt bridge:
Salt should be loose all the way to the bottom of the tank. Hold a broom handle, or like tool, up to the softener’s brine tank, as shown in Figure 44. Make a pencil mark on the handle 1” - 2” below the top of the rim. Then, carefully push it straight down into the salt. If a hard object is felt before the pencil mark is even with the top, it is most likely a salt bridge.
Carefully push into the bridge in several places to break it.
Do not try to break the salt bridge by pounding on the outside of the salt tank. You may damage the tank.
Push tool into salt bridge to break
1” - 2”
Pencil Mark
Broom
Handle
Salt
Salt Bridge
Empty Space
Water Level
FIG. 44
20
ECOWATER
S Y S T E M S
CLEANING THE NOZZLE & VENTURI
A clean nozzle & venturi (See Figure 45) is a necessity for the water softener to work properly. This small component creates the suction to aspirate (bring air into) the mineral tank during recharges. If it should become plugged with sand, silt, dirt, etc., the water softener will not work, and hard water will result.
To get access to the nozzle & venturi, remove the water softener’s top cover. Put the bypass valve(s) into the bypass position. Be sure the water softener’s main valve is in “service” position (no water pressure at nozzle & venturi). Then, holding the nozzle & venturi housing with one hand, unscrew the cap. Do not lose the o-ring seal. Lift out the screen support and screen. Then, remove the nozzle & venturi disc, gasket and flow plug. Wash the parts in warm, soapy water and rinse in fresh water. Be sure to clean both the top and bottom of the nozzle & venturi disc. If needed, use a small brush to remove iron or dirt. Do not scratch, misshape, etc., surfaces of the nozzle & venturi.
Gently replace all parts in the correct order. Lubricate the o-ring seal with silicone grease and locate in place. Install and tighten the cap by hand, while supporting the housing. Overtightening may break the cap or housing. Put the bypass valve(s) into “service” position.
Recharge the softener to reduce water level in the tank. This will also assure that the softener is completely recharged and ready to provide softened water again. Check the water level in the tank by looking down the brinewell. If the water level does not drop after a recharge, the problem has not been resolved.
Routine Maintenance
(continued)
Cap
O-ring Seal
Screen Support
Screen
Nozzle & Venturi Disc
Gasket
*Flow Plug (HVDC)
Housing
*Flow Plug
Cone Screen
*Install with lettered side up, concave side down.
Ferrule
Nut
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. 45
RESIN BED CLEANING
If the water supply contains clear water iron, regular resin bed cleaning is needed to keep the bed from coating with iron. Use resin bed cleaner, available from EcoWater Systems, following directions on the container. Clean the resin every six months, or more often if iron appears in the conditioned water supply.
21
ECOWATER
S Y S T E M S
AUTOMATIC ELECTRONIC DIAGNOSTICS
This softener 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.
Troubleshooting
MANUALLY INITIATED ELECTRONIC
DIAGNOSTICS
Use the following procedures to advance the softener through the recharge cycles to check operation.
Remove the top cover by unlocking the tabs and tilting it forward, to observe cam and switch operation during valve rotation.
1
. Press and hold for 3 seconds the SELECT button, until one of the screens shown in Figure 48 is displayed.
FIG. 46
The chart below shows the error codes that could appear, and the possible malfunctions for each code.
Code Possible Problems
Err01 Motor, Valve Position Switch
Err03 Motor, Valve Position Switch, Wire Harness
Err04 Valve Position Switch
Err05 Electronic Control Board (PWA)
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 Manually Initiated Electronic Diagnostics to further isolate the problem.
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.
Position markers
(valve in service)
CAM
MOTOR
FIG. 47
22
Switch
FIG. 48
2
. The last 2 digits in the display indicate POSITION switch operation as follows:
Correct Switch
Displays
– –
–
P
Valve Cycle Status
Valve in service, fill, brining, backwash or fast rinse position.
Valve rotating from one position to another.
3
. Use the RECHARGE button to manually advance the valve into each position and check correct switch operation (See Figures 50-54).
4
. While in this diagnostic screen, the following information is available and may be beneficial for various reasons. This information is retained by the computer from the first time electrical power is applied to the electronic controller.
a
. Press the
á
UP button to display the number of days this electronic control has had electrical power applied.
b
. Press the
â
DOWN button to display the number of automatic or manual 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.
See the table on Page 13 for model codes. If the wrong number shows, the softener will operate on incorrect configuration data.
6
. To change the code number - Press the
á
UP or
â
DOWN button until the correct code shows.
continued on next page
ECOWATER
S Y S T E M S continued from previous page
7
. To return to the present time display, press the
SELECT button.
If the model code was changed, make all controller 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.
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 display changes twice to show “CODE” and the flashing model code.
2
. Press the
á
UP button (a few times, if necessary) to display a flashing “SoS”.
FIG. 49
3
. Press the SELECT button, and the electronic controller will restart.
4
. Set the present time, hardness / days between recharges, etc., as described on pages 13 & 14
(for softeners) or page 16 (for filters).
Troubleshooting
(continued)
SERVICE
Position Switch
S
Valve Cam
FIG. 50
FILL
Position Switch
F
Valve Cam
FIG. 51
BRINING
BR
Position Switch
Valve Cam
FIG. 52
BACKWASH
BW
Position Switch
Valve Cam
FIG. 53
FAST RINSE
R
Position Switch
Valve Cam
FIG. 54
23
14
15
ECOWATER
S Y S T E M S
29
SYSTEM EXPLODED VIEW
5
2
3
4
6
12
11
9
10
13
Valve Assembly
See Pages 26 & 27 for parts
16
17
7
8
18
21
24
Repair Parts
1
22
23
27 26
20
19
25
28
24
ECOWATER
S Y S T E M S
Repair Parts
SYSTEM PARTS LIST
Key
No. Part No.
Description
1 7351054 Power Supply, 24V DC
2 7259927 Wire Harness, Switch
3 7356290 Repl. Electronic Controller (PWA)
4 7210509 Faceplate (order decal below)
¢ 7308970 Decal, Faceplate
5 7355715 Top Cover
6 7291212 Support, Faceplate
–
7331177 Tank Neck Clamp Kit
7
8
á
á
Clamp Section (2 req.)
Retainer, Clamp (2 req.)
–
7112963 Distributor O-Ring Kit
9
10
11
á
á
á
O-Ring, 2-7/8” x 3-1/4”
O-Ring, 13/16” x 1-1/16”
O-Ring, 2-3/4” x 3”
12 7077870 Top Distributor
13 7105047 Repl. Bottom Distributor
14 7092202 Repl. Media Tank, 10” x 47”
15 0502272 Resin, 1 cu. ft. (standard mesh) Ù
Key
No. Part No.
Description
16 7274286 Rim
17 7355692 Shroud, Mineral Tank
18 7310210 Brine Valve Assembly
19 7327568 Float, Stem & Guide Assembly
20 7355731 Brine Tank
21 7355757 Cover, Brine Tank (order decal below)
¢ 7259935 Decal, Instruction
22 7155115 Cover, Brinewell
23 7109871 Brinewell
– 7331698 Brinewell Mounting Hardware Kit
24
á
Washer
25 á Screw
–
7331258 Overflow Hose Adaptor Kit
26
27
28
á
á
á
Adaptor Elbow
Grommet
Hose Clamp
29 7248706 Ground Clamp Kit
Ù
¢
7108118 Drain Hose, 1/2” I.D.
Ù
¢
Not illustrated.
Ù
Not included with the system.
To order parts, call your local EcoWater dealer or go to www.ecowater.com to locate a dealer in your area.
25
ECOWATER
S Y S T E M S
Repair Parts
VALVE EXPLODED VIEW
50
51
88
87
83
82
81
86
85
84
79
80
78
Wear Strip
Seal
Cross-section
View
90
89
77
65
54
53
52
64
68
69
60
61
59 58
66
67
70
62
63
55
56
57
73 72
71
75
70
74
76
91
26
ECOWATER
S Y S T E M S
Repair Parts
VALVE PARTS LIST
Key
No.
Part No.
Description
50 7338111 Screw, #6-19 x 1-3/8” (2 req.)
51 7281291 Motor
52 7337474 Motor Mount
53 7284964 Cam & Gear
54 7030713 Switch
– 7332157
Drain Hose Adaptor Kit
(includes Key Nos. 55-59)
55
56
57
á
á
á
Clip, Drain
Drain Hose Adaptor
Hose Clamp
58
59
á
á
O-Ring, 5/8” x 13/16”
Flow Plug, 2.2 gpm
– 7129716 Seal Kit (includes Key Nos. 60-65)
60 á O-Ring, 7/16” x 5/8”
61
62
63
64
á
á
á
á
O-Ring, 3/4” x 15/16”
O-Ring, 3-3/8” x 3-5/8”
Rotor Seal
O-Ring, 3/8” x 9/16”
65
á
Seal, Nozzle & Venturi
66 7082087 Wave Washer
67 7199232 Rotor & Disc
68 7092642 Plug, Drain Seal
69 7129889 Spring
70
–
7116713 Clip, 3/4”, single (4 req.)
7336397 Clip, 3/4”, pack of 20
7344146
Copper Tube Kit, 3/4”, Ù (includes
10 ea. of Key Nos. 71-73)
71 0507369 Installation Nut Ù (2 req.)
72 0507615 Installation Tube, 3/4” Ù (2 req.)
73 7170335 Washer Ù (2 req.)
Key
No.
Part No.
Description
74
75
7278442
7336606
7170288
7336402
Installation Adaptor, 3/4”, single (2 req.)
Installation Adaptor, 3/4”, pack of
10 (includes 10 ea. of Key No. 75)
O-Ring, 15/16” x 1-3/16”, single (2 req.)
O-Ring, 15/16” x 1-3/16”, pack of 20
76 7082053 Valve Body
77 7081201 Retainer, Nozzle & Venturi
78 7170319 O-Ring, 1/4” x 3/8” (2 req.)
79 1202600 Nut - Ferrule
– 7257454
Nozzle & Venturi Assembly
(incl. Key Nos. 77, 78 & 80-88)
80 7081104 Housing, Nozzle & Venturi
81 7095030 Cone Screen
82 1148800 Flow Plug, .3 gpm
83
7114533 Nozzle & Venturi Kit w/Gasket
7204362 Gasket only, single
7336486 Gasket only, pack of 20
84 7084607 Flow Plug, .15 gpm
85 7146043 Screen
86 7167659 Screen Support
87
7170262 O-Ring, 1-1/8” x 1-3/8”, single
7336436 O-Ring, 1-1/8” x 1-3/8”, pack of 20
88 7199729 Cap
89 7337466 Valve Cover
90 7074123 Screw, #10-14 x 2” (5 req.)
91 7278434
Bypass Valve, 3/4”, Clip Style Ù
(includes 2 ea. of Key No. 75)
¢ 7129871
Bypass Valve, 3/4”, Threaded Ù
(includes 2 ea. of Key No. 75)
Ù
Not included with the system.
To order parts, call your local EcoWater dealer or go to www.ecowater.com to locate a dealer in your area.
27

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Key features
- Reduces water hardness, improving its quality for various uses
- Protects appliances and plumbing from scale buildup, extending their lifespan
- Certified by NSF International and the Water Quality Association, ensuring its performance and safety
- Easy to program and maintain, with a user-friendly electronic controller
- Compact and efficient, fitting seamlessly into most homes
- Solid-state timer ensures accurate and reliable operation
- 24V DC electrical power, supplied by a direct plug-in power supply, for added safety