If you have any questions or concerns when
installing, operating or maintaining your
water softener, call our toll free number:
1-888-64 WATER
(1-888-649-2837)
or visit www.mortonwatersofteners.com
When you call, please be prepared to provide
the model and serial number of your product,
found on the rating decal, located on the rim
below the salt lid hinges.
Do not return water softener to store
For best results use Morton
®
Clean and Protect
®
or Morton
®
Clean and Protect
®
Plus Rust Defense
®
Pellets in your water softener.
7358514 (Rev. C 9/1/18)
Water Softener
Installation and Operation Manual
How to install, operate
and maintain your
Whole Home
Water Softener and Filter
Model MHY
System tested and certified by NSF International
against NSF/ANSI Standard 42 for the reduction
of chlorine taste and odor, and Standard 44
for hardness reduction, efficiency and the
reduction of barium and radium 226/228,
and certified to NSF/ANSI Standard 372.
2 Morton
®
Water Softener Installation & Operation Manual
Protect your new water softener with
Morton
®
Clean and Protect
®
or Morton
®
Clean and Protect
®
Plus Rust Defense
®
Pellets
Morton
®
Water Softener Salt Pellets are made with a time-release
formula that works with your softener to help prevent mineral buildup
and keep your home’s pipes and appliances working at their best.
Whether you’re looking to remove iron and fight buildup, or extend your
water softener’s life, Morton
®
has the right salt for you. Use one or both
of our premium formula pellets in any water softener for the best results.
Remember to fill your water softener with Morton
®
America’s #1 Brand of Water Softener Salt!
Morton
®
Water Softener Installation & Operation Manual 3
TABLE OF CONTENTS
Page
I
nspect Shipment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Specifications & Performance Claims . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-5
Before You Start . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
W
ater Treatment Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Installation Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-8
I
nstallation Instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-12
Programming the Water Softener and Filter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13-15
Customizing Features / Options . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16-18
Routine Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18-19
Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19-20
Exploded View & Parts List . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22-25
Warranty . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
Inspect Shipment
The parts required to assemble and install the unit are
included in a bag. Thoroughly check the water soften-
er 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.
Do not return the water softener to store.
If you have any questions, or there are missing parts or damage, please call Toll Free 1-888-64 WATER
(1-888-649-2837).
When you call, please be prepared to provide the model and serial number of your product, found on the
rating decal, located on the rim below the salt lid hinges.
For more installation or service information, visit www.mortonwatersofteners.com.
Packing List
Adaptor Elbow
FIG. 1
Hose Clamps
Grommet
Drain HoseBypass Valve
Clips
(including 1 spare)
4 Morton
®
Water Softener Installation & Operation Manual
Specifications & Performance Claims
This model is efficiency rated. The efficiency rating is valid only at the minimum salt dose. This system has a
demand initiated regeneration (D.I.R.) feature that complies with specific performance specifications intended to min-
imize the amount of regenerant brine and water used in their operation.
This water softener and filter has a rated softener efficiency of not less than 3,350 grains of total hardness exchange
per pound of salt (based on sodium chloride) and shall not deliver more salt than its listed rating or be operated at a
sustained maximum service flow rate greater than its listed rating. This system 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 lab-
oratory 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.
While testing was performed under standard laboratory conditions, actual performance of the system may vary based
on local water conditions. This system has been tested according to NSF/ANSI Standard 42 for the reduction of chlorine
taste and odor. The concentration of the indicated substance in water entering the system was reduced to a concentra-
tion less than or equal to the permissible limit for water leaving the system, as specified in NSF/ANSI Standard 42.
continued on next page
Dimensions
20-5/8”
3-3/8”
OUT
IN
17-1/4”
TOP VIEW
SIDE VIEW
FRONT VIEW
41-3/4”
37”
IN - OUT
FIG. 2
Morton
®
Water Softener Installation & Operation Manual 5
*Capacity to reduce clear water iron is substantiated by laboratory test data. State of Wisconsin
requires additional treatment if water supply contains clear water iron exceeding 5 ppm.
**Typical residential chlorine concentration is 0.5 to 1.0 ppm.
§ From independent laboratory test data.
This system conforms to NSF/ANSI Standards 42 & 44 for the specific performance claims as
verified and substantiated by test data.
Variable Salt Dose: The salt dose is selected by the electronic controls at regeneration time
based on the amount needed.
SPECIFICATIONS
Model MHY
M
odel Code oHy
Rated Softening Capacity (Grains @ Salt Dose)
1
2,300 @ 2.8 lbs.
23,800 @ 9.2 lbs.
27,200 @ 15.0 lbs.
Rated Efficiency (Grains/Pound of Salt @ Minimum Salt Dose) 4,365 @ 2.8 lbs.
Water Used During Regeneration @ Minimum Salt Dose 5 gallons / 1,000 grains
Total Water Used Per Regeneration @ Maximum Salt Dose 50.3 gallons
Rated Service Flow Rate 6.5 gpm
Amount of High Capacity Ion Exchange Resin 0.94 cu. ft.
Pressure Drop at Rated Service Flow 9.6 psig
Water Supply Max. Hardness 95 gpg
Water Supply Max. Clear Water Iron 3 ppm*
Water Pressure Limits (min. / max.) 20 - 100 psi
Water Temperature Limits (min. / max.) 40 - 100 °F
Minimum Water Supply Flow Rate 3 gpm
Maximum Drain Flow Rate 2 gpm
0.50 ppm
0.75 ppm
Rated Capacity at Chlorine Concentration** of: 1.0 ppm
1.5 ppm
2.0 ppm
2,280,000 gal.§
1,520,000 gal.§
1,140,000 gal.§
760,000 gal.§
570,000 gal.§
Specifications & Performance Claims
In the state of California: You must turn the Salt Efficiency Feature setting to ON. This may initiate
more frequent recharges. However, it will operate at 4,000 grains per pound of salt or higher. To turn
on the Salt Efficiency Feature, follow the instructions in the “Salt Efficiency” section of this manual.
PERFORMANCE CLAIMS
Contaminant Influent Challenge Level
Maxiumum Allowable
Product Water Level
Barium 10 ±10% mg/L 2.0 mg/L
Radium 226/228 25 pCi/L 5 pCi/L
Substance Influent Challenge Level Reduction Requirement
Chlorine 2.0 ±10% mg/L 50%
6 Morton
®
Water Softener Installation & Operation Manual
= The water softener requires a minimum water flow of 3 gallons per minute at the inlet. 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 (Adding a pressure reducing valve may reduce the flow). If your home is
equipped with a back flow preventer, an expansion tank must be installed in accordance with local codes and
l
aws.
= 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 a circuit breaker or fuse.
= Do not use this system to treat water that is microbiologically unsafe or of unknown quality without adequate dis-
infection upstream or downstream of the system.
European Directive 2002/96/EC requires all electrical and electronic equipment to be disposed of accord-
ing 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 prop-
er disposal of this equipment.
Before You Start
Water Treatment Information
Iron
Iron in water can cause stains on clothing and plumb-
ing fixtures. It can negatively affect the taste of food,
drinking water, and other beverages. Iron in water is
measured in parts per million (ppm). The total* ppm of
iron, and type or types*, is determined by chemical
analysis. Four different types of iron in water are:
= Ferrous (clear water) iron
= Ferric (red water) iron
= Bacterial and organically bound iron
= Colloidal and inorganically bound iron (ferrous or
ferric)
Ferrous (clear water) iron is soluble and dissolves in
water. This water softener will reduce moderate
amounts of this type of iron (see specifications).**
Ferrous (clear water) iron is usually detected by taking
a sample of water in a clear bottle or glass.
Immediately after taking, the sample is clear. As the
water sample stands, it gradually clouds and turns
slightly yellow or brown as air oxidizes the iron. This
usually occurs in 15 to 30 minutes.
When using the softener to reduce Ferrous (clear
water) iron, add 5 grains to the hardness setting for
every 1 ppm of Ferrous (clear water) iron. See "Set
Water Hardness Number" section.
Ferric (red water), and bacterial and organically bound
irons are insoluble. This water softener will not
remove ferric or bacterial iron. This iron is visible
immediately when drawn from a faucet because it has
oxidized before reaching the home. It appears as
small cloudy yellow, orange, or reddish suspended
particles. After the water stands for a period of time,
the particles settle to the bottom of the container.
Generally these irons are removed from water by filtra-
tion. Chlorination is also recommended for bacterial
iron.
Colloidal and inorganically bound iron is of ferric or fer-
rous form that will not filter or exchange out of water.
This water softener will not remove colloidal iron. In
some instances, treatment may improve colloidal iron
water. Colloidal iron water usually has a yellow
appearance when drawn. After standing for several
hours, the color persists and the iron does not settle,
but remains suspended in the water.
Sediment
Sediment is fine, foreign material particles suspended
in water. This material is most often clay or silt.
Extreme amounts of sediment may give the water a
cloudy appearance, and may require a sediment filter
be installed upstream of the water softener.
* Water may contain one or more of the four types of
iron and any combination of these. Total iron is the
sum of the contents.
** Capacity to reduce clear water iron is substantiated
by laboratory test data.
Morton
®
Water Softener Installation & Operation Manual 7
Installation Requirements
Plumbing Codes
A
ll plumbing must be completed in accordance with
national, state and local plumbing codes.
Laundry Tub
Standpipe
1-1/2”
air gap
Floor Drain
In the state of Massachusetts: The Commonwealth
of Massachusetts plumbing code 248-CMR shall
be adhered to. A licensed plumber shall be used
for this installation.
Air Gap Requirements
A drain is needed for the water discharged from the
valve during the softener’s regeneration cycle (See
Figure 3). A floor drain, close to the water softener, is
preferred. A laundry tub, standpipe, etc. are other
drain options. Secure valve drain hose in place.
Leave an air gap of 1-1/2” between the end of the
hose and the drain. This gap is needed to prevent
backflow of sewer water into the water softener. Do
not put the end of the drain hose into the drain.
FIG. 3
1-1/2”
air gap
Drain
Hose
Drain
Hose
1-1/2”
air gap
Location Requirements
C
onsider all of the following when selecting an installa-
tion location for the water softener.
= Do not locate the water softener where freezing
t
emperatures occur. Do not attempt to treat water
over 100ºF. Freezing temperatures or hot water
damage voids the warranty.
= To condition all water in the home, install the water
softener close to the water supply inlet, and
upstream of all other plumbing connections, except
outside water pipes. Outside faucets should remain
on hard water to avoid wasting conditioned water
and salt.
= A nearby drain is needed to carry away regenera-
tion discharge (drain) water. Use a floor drain,
laundry tub, sump, standpipe, or other options
(check your local codes). See "Air Gap
Requirements" and "Valve Drain Requirements"
sections.
= The water softener works on 24V DC electrical
power, supplied by a direct plug-in power supply
(included). Provide nearby a 120V, 60Hz electrical
outlet in accordance with NEC and local codes.
= Always install the water softener between the water
inlet and water heater. Any other installed water
conditioning equipment should be installed between
the water inlet and water softener (See Figure 4
below).
= Avoid installing in direct sunlight. Excessive sun
heat may cause distortion or other damage to non-
metallic parts.
The Proper Order To Install Water Treatment Equipment
FIG. 4
Pressure
Tank
City Water Supply
Well Water Supply
Well
Pump
OR
Optional
Sediment
Filter
Water
Heater
Water
Softener
Untreated Water to
Outside Faucets
Hot Water
to House
Cold Water
to House
Drain
Hose
8 Morton
®
Water Softener Installation & Operation Manual
Installation Requirements
FIG. 6
Clip
Barbs
1/4 NPT
Threads
1/2” Outside Dia.
Copper Tube
(not included)
Compression Fitting.
1/4 NPT x 1/2” O.D.
Tube (not included)
Cut barbs from drain fit-
ting (pull clip to remove
fitting from valve)
Valve Drain Requirements
Using the flexible drain hose (included), measure and
cut to the length needed. Flexible drain hose is not
a
llowed in all localities (check your plumbing codes). If
local codes do not allow use of a flexible drain hose, a
rigid valve drain run must be used. Purchase a com-
pression fitting (1/4 NPT x 1/2 in. minimum tube) and
1/2" tubing from your local hardware store. Plumb a
rigid drain as needed (See Figure 6).
NOTE: Avoid drain hose runs longer than 30 feet.
Avoid elevating the hose more than 8 feet
above the floor. Make the valve drain line as
short and direct as possible.
Inlet / Outlet Plumbing Options
Always install either a single bypass valve (provided),
as shown in Figure 7, or, if desired, parts for a 3 valve
bypass system (not included) can be purchased and
assembled, as shown in Figure 8. Bypass valves
allow you to turn off water to the softener for mainte-
nance if needed, but still have water in house pipes.
Use:
= Copper pipe
= Threaded pipe
= PEX (Crosslinked Polyethylene) pipe
= CPVC plastic pipe
= Other pipe approved for use with potable water
IMPORTANT: Do not solder with plumbing attached to
the single bypass valve. Soldering heat
will damage the plastic valve.
FIG. 7
FIG. 8
Single Bypass Valve
Pull out for “Service”
(Soft water)
Push in for
“Bypass”
3 Valve Bypass
From Water
Softener
To Water
Softener
Inlet
Valve
Outlet
Valve
Bypass
Valve
FIG. 5
1/4” NPT
Thread
Barbs for 3/8”
I.D. Tubing
Drain Hose
Hose Clamp
Morton
®
Water Softener Installation & Operation Manual 9
Installation Instructions
Step 1. Turn Off Water Supply
1. Close the main water supply valve, located near the
well pump or water meter.
2. Shut off the electric or fuel supply to the water
heater.
3. Open all faucets to drain all water from house pipes.
NOTE: Be sure not to drain water from the water
heater, as damage to the water heater ele-
ments could result.
Step 2. Assembly
1. Morton
®
water softener models are factory assem-
bled. During installation, unsnap and remove the
top cover, together with the salt lid, to expose the
softener valve assembly. Set them aside to prevent
damage. Check the brinewell to be sure it is
secured and vertical (See Figure 11).
2. Lift the brine valve out of the brinewell. Make sure
the float stem is parallel to the stand tube so the
seals will seat properly during operation. Place the
brine valve back into the bottom of the brinewell and
reinstall the brinewell cover.
3. Install the brine tank overflow grommet and elbow
into the 13/16” diameter hole in the back of the salt
storage tank wall.
Step 3. Move the Unit into Place
1. Move the water softener into the desired location.
Set it on a solid, level surface.
IMPORTANT: Do not place shims directly under the
salt storage tank to level the softener.
The weight of the tank, when full of
water and salt, may cause the tank to
fracture at the shim.
continued on next page
FIG. 9
To Outside
Faucets
Conditioned
Water
Hard Water
M
a
i
n
W
ate
r
Pi
pe
Valve Drain
Elbow
Valve Drain
Hose*
*Do not connect
the water softener
valve drain hose
to the salt storage
tank overflow
hose.
Floor Drain
Overflow
Drain Elbow
Salt Storage
Tank Overflow
Hose*
Secure Valve Drain Hose
in place over Floor Drain
NOTE: See “Air Gap Requirements” section.
1-1/2”
air gap
Typical Installation
Plug-in
Power
Supply
Water Softener
V
alve
To
Controller
Inlet
Outlet
Clips
Pipes
1
” NPT Sweat
Adaptors (not
included)
Single
Bypass Valve
Lubricated
O-rings
10 Morton
®
Water Softener Installation & Operation Manual
Installation Instructions
c
ontinued from previous page
FIG. 12
Clip
Channel
Single Bypass Valve
FIG. 13
Correct Assembly
Clip
Outside diameter
of clip channel on
single bypass valve
Outside diameter
of water softener
valve inlet & outlet
NOTE: Be sure all 3 tabs of the clip go through the matching
holes on the water softener valve inlet or outlet, and
fully into the channel on the single bypass valve.
Make sure that the tabs are fully seated.
2. Visually check and remove any debris from the
water softener valve inlet and outlet ports.
3. Make sure the turbine assembly spins freely in the
"
out" port of the valve (See Figure 10).
4. If not already done, put a light coating of silicone
grease on the single bypass valve o-rings.
5. Push the single bypass valve into the softener valve
as far as it will go. Snap the two large holding clips
into place, from the top down as shown in Figures
12 & 13.
IMPORTANT: Be sure the clips snap firmly into place
so the single bypass valve will not pull
out.
Step 4. Complete Inlet and Outlet
Plumbing
Measure, cut, and loosely assemble pipe and fittings
from the main water pipe to the inlet and outlet ports of
the water softener valve. Be sure to keep fittings fully
together, and pipes squared and straight.
Be sure hard water supply pipe goes to the water sof-
tener valve inlet side.
NOTE: Inlet and outlet are marked on the water sof-
tener valve. Trace the water flow direction to
be sure hard water is to inlet.
IMPORTANT: Be sure to fit, align and support all
plumbing to prevent putting stress on
the water softener valve inlet and outlet.
Undue stress from misaligned or unsup-
ported plumbing may cause damage to
the valve.
Complete the inlet and outlet plumbing for the type of
pipes you will be using.
FIG. 11
Top Cover
Brine Tank
Overflow
E
lbow
Brine Tank
Overflow
Grommet
13/16” Hole
Salt Lid
Salt
Storage
Tank
Float
Stem
Brine
Tubing
Brinewell
Cover
Stand
Tube
Brine
Valve
Brinewell
Nozzle & Venturi
Assembly
FIG. 10
Turbine
Turbine Support Assembly
Valve Outlet
Morton
®
Water Softener Installation & Operation Manual 11
Installation Instructions
Step 5. Cold Water Pipe Grounding
C
AUTION: 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 8,
will maintain ground continuity. If you
use a plastic bypass valve at the unit,
continuity is broken. To restore the
ground, do the following:
1. Install a #4 copper wire across the removed section
of main water pipe, securely clamping it at both
ends (See Figure 14) - parts not included.
NOTE: Check local plumbing and electrical codes
for proper installation of the ground wire.
The installation must conform to them. In
Massachusetts, plumbing codes of
Massachusetts shall be conformed to.
Consult with your licensed plumber.
FIG. 14
Ground
Wire
Clamp (2)
Step 7. Install Salt Storage Tank
Over flow Hose
1. Measure, cut to needed length and connect the 3/8"
drain line (provided) to the salt storage tank over-
f
low elbow and secure in place with a hose clamp.
2 Run the hose to the floor drain, or other suitable
drain point no higher than the drain fitting on the salt
storage tank (This is a gravity drain). If the tank
overfills with water, the excess water flows to the
drain point. Cut the drain line to the desired length
and route it neatly out of the way.
IMPORTANT: For proper operation of the water soften-
er, do not connect the water softener
valve drain hose from Step 6 to the salt
storage tank overflow hose.
Step 8. Pressure Testing for Leaks
To prevent air pressure in the water softener and
plumbing system, do the following steps exactly in
order:
1. Fully open two or more softened cold water faucets
nearby the water softener, located downstream from
the water softener.
2. Place the single bypass valve or 3 valve bypass in
"bypass" position. See Figures 7 & 8.
3. Fully open the main water supply valve. Run water
until there is a steady flow from the opened faucets,
with no air bubbles.
4. Place bypass valve(s) in "service" or soft water posi-
tion exactly as follows:
= Single bypass valve: Slowly move the valve stem
toward "service," pausing several times to allow
the water softener to fill with water.
= 3 valve bypass: Fully close the bypass valve and
open the outlet valve. Slowly open the inlet
valve, pausing several times to allow the water
softener to fill with water.
5. After about three minutes, open a hot water faucet
until there is a steady flow and there are no air bub-
bles, then close this faucet.
6. Close all cold water faucets and check for leaks at
the plumbing connections that you made.
7. Check for leaks around clips at softener’s inlet and
outlet. If a leak occurs at a clip, depressurize the
plumbing (turn off the water supply and open
faucets) before removing clip. When removing clips
at the softener’s inlet or outlet, push the single
Step 6. Install Valve Drain Hose
NOTE: See valve drain options on pages 7 & 8.
1. Measure, cut to needed length and connect the 3/8"
drain line (provided) to the water softener valve
drain fitting. Use a hose clamp to hold the hose in
place.
IMPORTANT: If codes require a rigid drain line see
“Valve Drain requirements" section.
2. Run the drain hose (or a rigid line) to the floor drain.
Secure drain hose. This will prevent “whipping'' dur-
ing regenerations. Be sure to provide a 1-1/2”
minimum air gap to prevent possible sewer
water backup. See “Air Gap Requirements" sec-
tion.
NOTE: In addition to a floor drain, you can use a laun-
dry tub or standpipe as a good drain point for
this hose.. Avoid long drain hose runs, or ele-
vating the hose more than 8’ above the floor.
continued on next page
12 Morton
®
Water Softener Installation & Operation Manual
Installation Instructions
FIG. 15
bypass valve body toward the softener (See Figure
15). Improper removal may damage clips. Do not
reinstall damaged clips.
c
ontinued from previous page
Questions? Call Toll Free 1-888-64 WATER (1-888-649-2837)
or visit www.mortonwatersofteners.com
When you call, please be prepared to provide the model and serial number,
found on the rating decal, located on the rim below the salt lid hinges.
Step 9. Add Water and Salt to the
Salt Storage Tank
1. Using a container, add about three gallons of clean
water into the salt storage tank.
2. Add Morton
®
Clean and Protect
™
or Clean and
Protect
™
Plus Rust Defense
™
Pellets to the storage
tank.
NOTE: See Page 18 for additional information on
salt.
Step 10. Plug in the Power Supply
During installation, the water softener wiring may be
moved or jostled from place. Check to be sure all
leadwire connectors are secure on the back of the
electronic board and be sure all wiring is away from
the valve gear and motor area, which rotates during
regenerations.
1. Plug the water softener’s power supply into an elec-
trical outlet that is not controlled by a switch and is
approved by local codes.
Step 11. Program the Controller
1
. Install the softener’s top cover and salt lid.
2
. Complete the programming steps on Pages 13-15.
Step 12. Sanitizing the System
Care is taken at the factory to keep your unit clean and
sanitary. Materials used to make the unit will not infect
or contaminate your water supply, and will not cause
bacteria to form or grow. However, during shipping,
storage, installation and operation, bacteria could get
into the unit. For this reason, sanitizing as follows is
suggested* when installing.
1. Open salt lid, remove the brinewell cover and pour
about 3 oz. (6 tablespoons) of household bleach
into the softener brinewell. Replace the brinewell
cover.
2 Make sure the bypass valve(s) is in the “service”
(open) position.
3 Start a recharge: Press the RECHARGE button and
hold for 3 seconds, until “RECHARGE NOW” begins
to flash in the display. This recharge draws the sani-
tizing bleach into and through the water softener.
Any air remaining in the unit is purged to the drain.
4 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 sys-
tem. This should take at least 20 minutes. Close
the faucet.
*Recommended by the Water Quality Association. On some
water supplies, the unit may need periodic disinfecting.
Step 13. Restart the Water Heater
Turn on the electricity or fuel supply to the water
heater and relight the pilot, if applicable.
NOTE: The water heater is filled with hard water and,
as hot water is used, it refills with conditioned
water. In a few days, the hot water will be fully
conditioned. To have fully conditioned hot
water immediately, wait until the initial recharge
(Step 12) is over. Then, drain the water heater
(following instructions for water heater) until
water runs cold.
...depressurize the
plumbing, then push
Bypass Valve body
toward softener
If removing
clips...
Morton
®
Water Softener Installation & Operation Manual 13
Programming the Water Softener and Filter
FIG. 16
L
ow Salt LED Indicator
Display
SELECT button
DOWN button
RECHARGE button
UP button
FIG. 17
Program the Softener
When the power supply is plugged into the electrical
outlet, the model code and a software version number
(example: J3.9), are briefly shown in the display.
Then the words “PRESENT TIME” appear and “12:00
PM” begins to flash.
NOTE: If “- - - -” shows in the display, press the
p
UP
or
q
DOWN button until the model code
(“oHy”) shows in the display. Then, press the
SELECT button to set, and change to the
flashing “SET TIME" display.
Step 1. Set Time of Day
If the words “SET TIME" do not show in the display,
press the SELECT button until they do.
1. Press the
p
UP or
q
DOWN buttons to set the
present time. Up moves the display ahead; down
sets the time back. Be sure AM or PM is correct.
Low Salt Light / Clean Reminder
When the water softener is connected to electrical
power, the light on the control panel will operate as
follows:
= Light flashing, with the time of day shown in
the display - The salt monitor system indicates a
low salt level and needs to be set. See “Set Salt
Level” on Page 14.
= Light flashing, with “CLEAn” flashing in the
display (See Fig. 17) - Four months have elapsed
on the system’s timer since start up or the last
reset.
This is a reminder to use Morton
®
MWSC Water
Softener Cleaner three times a year. To reset the
timer, press any button on the control panel and
“CLEAn” will disappear. The light will stop flashing,
unless the system is also low on salt (see above).
FIG. 18
NOTE: Press buttons and quickly release to slowly
advance the display. Hold the buttons down
for fast advance.
continued on next page
14 Morton
®
Water Softener Installation & Operation Manual
FIG. 21
LEVEL
S
ALT
Salt
Level
Brine-
well
Num -
bers
Programming the Water Softener and Filter
FIG. 19
Step 2. Set Water Hardness Number
1
. Press the SELECT button once again to display a
flashing “25” and the word “HARDNESS”.
2. Press the
p
UP or
q
DOWN buttons to set your
water’s hardness number.
NOTE: If your water supply contains iron, compen-
sate 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
FIG. 20
Step 4. Set Salt Level
T
he water softener has a low salt indicator light to
remind you to refill the storage tank with salt.
NOTE: You must set salt level each time salt is added
t
o the water softener.
To set this monitor system:
1. Lift the salt lid and level the salt in the storage tank.
2. The salt level scale, on the brinewell inside the
tank, has numbers from 0 to 8 (See Fig. 21).
Observe the highest number the leveled salt is at,
or closest to.
3. Press the SELECT button to display the words
“SET SALT LEVEL”.
4. Press the
p
UP or
q
DOWN buttons until the num-
ber on the screen corresponds to the salt level. At
level 2 or below, the “Low Salt" indicator light will
flash. If you wish to turn this feature off, press the
q
DOWN button past 0, and the word “OFF” flash-
es in the display.
5. Press the SELECT button once more to complete
the initial programming. The current time of day
will show in the display.
continued on next page
2. If you want to change the recharge start time,
press the
p
UP or
q
DOWN buttons until the
desired time shows. Be sure AM or PM is correct.
Your demand water softener will automatically regen-
erate when it needs to, based on water usage. The
time of day that the automatic recharge cycle begins
may be changed as follows:
1. Press the SELECT button once again to display a
flashing “2:00AM” and the words “SET RECHARGE
TIME”. This is a good time for the recharge to start
in most households, because water is not in use.
Step 3. Set Recharge (Regeneration)
Time
Morton
®
Water Softener Installation & Operation Manual 15
Programming the Water Softener and Filter
2. Press the
p
UP or
q
DOWN buttons to set ON or
OFF. When set to ON, the efficiency icon will be
displayed on the right hand side of the normal run
display.
3. Press the SELECT button three times, to return to
the normal run display (See Figure 24).
FIG. 22
FIG. 23
Efficiency Icon
FIG. 24
Displayed when efficiency
is set to “ON”
Your Morton
®
Water Softener has a “High
Efficiency” feature with an ON or OFF setting.
This softener setting is shipped in the OFF posi-
tion, which utilizes the maximum rated capacity
while most often achieving maximum salt effi-
ciencies. When installing this unit in the State of
California, you MUST turn this setting to the ON
position, which may initiate more frequent
recharges. However it will operate at 4000
grains per pound of salt or higher.
If you wish to turn the Salt Efficiency feature ON
( icon will show in the display), follow the
instructions on this page.
California Efficiency RequirementStep 5. Set Salt Efficiency
W
hen this feature is ON, the water softener will oper-
ate at salt efficiencies of 4000 grains of hardness per
pound of salt or higher (May recharge more often
using smaller salt dosage but more regeneration
water). The softener is shipped with this feature set
OFF.
1. Press and hold
the SELECT button until one of the
screens in Figure 22 is displayed. Once in this dis-
play, press the SELECT button once and one of
the two displays in Figure 23 is shown.
Questions? Call Toll Free 1-888-64 WATER (1-888-649-2837)
or visit www.mortonwatersofteners.com
When you call, please be prepared to provide the model and serial number,
found on the rating decal, located on the rim below the salt lid hinges.
16 Morton
®
Water Softener Installation & Operation Manual
Customizing Features / Options
Recharge Now
A
t times of greater than normal water use, such as
when you have guests, you could run out of treated
water before the next scheduled recharge. If this
happens, you may want to initiate an immediate
regeneration, as follows:
1. Press and hold
the RECHARGE button until the
words “RECHARGE NOW" flash in the display.
The system enters the fill cycle of regeneration right
away. “RECHARGE NOW” will flash during the
regeneration. When completed (in about 2 hours),
full water treatment capacity is restored.
NOTE: Avoid using hot water while the system is
regenerating, because the water heater will
refill with bypass hard water.
Recharge Tonight
If you do not want to start an immediate recharge, but
would like to schedule an extra recharge at the next
preset recharge time, do the following:
1. Press and release (do not hold) the RECHARGE
button.
The words “RECHARGE TONIGHT" flash in the dis-
play, and the water softener and filter will recharge at
the next preset recharge time (If you decide to cancel
the regeneration before it begins, press and release
the RECHARGE button once more, and “RECHARGE
TONIGHT” will disappear from the display). The
words “RECHARGE NOW" will flash during the
regeneration. When completed, full water condition-
ing capacity is restored.
RECHARGE NOW initiated
FIG. 25
RECHARGE TONIGHT initiated
FIG. 26
FIG. 29
FIG. 28
FIG. 27
Clean Feature
This feature is beneficial on water supplies containing
i
ron and/or high amounts of sediments (sand, silt, dirt,
etc.). When set to ON, a backwash and fast rinse
cycle will occur first, preceding the normal regenera-
tion sequence. This provides extra cleaning of the
resin bed before it is regenerated with the salt brine.
To conserve water, if your water supply does not con-
tain iron or sediments, be sure this feature is set to
OFF. The default is OFF.
To change between OFF and ON:
1. Press and hold
the SELECT button until the screen
in Figure 27 is displayed.
3. Use the
p
UP or
q
DOWN buttons to change
between OFF and ON.
4. When the desired Clean Feature setting appears in
the display, press the SELECT button five times to
return to the normal run (time of day) screen.
Clean Feature Minutes
If you have set the Clean Feature ON, the length of
the extra backwash cycle automatically is set to 6
minutes. However, you can ad just this time from 1 to
15 minutes in length.
To change this cycle time:
1. Press and hold the SELECT button until the screen
in Figure 27 is displayed.
2. Press the SELECT button twice to display the “Set
Clean Time“ screen (See Figure 29).
2. Press the SELECT button once again, so that “SET
CLEAN OFF” or “SET CLEAN ON” flashes in the
display (See Figure 28).
Morton
®
Water Softener Installation & Operation Manual 17
Customizing Features / Options
3. Use the
p
UP or
q
DOWN buttons to change
between “12 hr” and “24 hr”.
4. When the desired setting appears in the display,
press the SELECT button three times to return to
the normal run (time of day) screen.
Adjustable Backwash
If your incoming water supply has higher sediments
or clear water iron, a longer Backwash and/or Fast
Rinse time may help in keeping the unit cleaner.
To change the length of the Backwash:
1. Press and hold the SELECT button until the screen
in Figure 27 is displayed.
2. Press the SELECT button four times, so that “SET
TIME bA” appears in the display (See Figure 31).
3. Press the
p
UP or
q
DOWN buttons to set the
length of Backwash in minutes.*
4. When the desired Backwash time appears in the
display, press the SELECT button twice to return to
the normal run (time of day) screen.
* Setting backwash and/or fast rinse times too low
may result in salty tasting water after regeneration.
FIG. 31
3. Use the
p
UP or
q
DOWN buttons to set the length
of the clean time in minutes.
4. When the desired clean time appears in the dis-
play, press the SELECT button four times to return
to the normal run (time of day) screen.
12 or 24 Hour Clock
All time displays are shown in standard clock time
(1 to 12 AM; and 1 to 12 PM) at the “12 hr” default
setting.
To change this setting:
1. Press and hold the SELECT button until the screen
in Figure 27 is displayed.
2. Press the SELECT button three times, so that “12
hr” or “24 hr” flashes in the display (See Figure 30).
FIG. 30
FIG. 32
Top
Distributor
Cleansing Screen
Resin
Tank
FIG. 33
Adjustable Fast Rinse
To change the length of the Fast Rinse:
1. Press and hold the SELECT button until the screen
in Figure 27 is displayed.
2. Press the SELECT button five times, so that “SET
TIME Fr” appears in the display (See Figure 32).
3. Press the
p
UP or
q
DOWN buttons to set the
length of Fast Rinse in minutes.*
4. When the desired Fast Rinse time appears in the
display, press the SELECT button once to return to
the normal run (time of day) screen.
Cleansing Feature
The cleansing feature keeps larger particles of sedi-
ment from entering the home’s plumbing system. As
water passes through the softener, the larger sedi-
ment particles are collected in the integrated basket
and then rinsed to the drain before each regenera-
tion. The cleansing feature provides added protection
for water using appliances by reducing the chance of
larger particles entering the various products valves
and screens. The “Clean Feature” may be turned ON
to provide an extra backwash that will help keep the
cleansing screen clean. The default is OFF.
IMPORTANT: The cleansing feature is not intended to
replace pretreatment filtration. For
problem water applications, additional
sediment filtration is recommended.
18 Morton
®
Water Softener Installation & Operation Manual
FIG. 34
Broom
Handle
Pencil
Mark
1” - 2”
Salt
Salt
Bridge
Water
Level
Push Tool into
Salt Bridge to
Break
Refilling with Salt
Lift the salt lid and check the salt storage level fre-
quently. If the water softener uses all the Morton
®
Clean and Protect
™
or Clean and Protect
™
Plus Rust
Defense
™
Pellets before you refill it, you will experi-
ence hard water. Until you have established a refilling
routine, check the salt every two or three weeks.
Always add if less than 1/4 full. Be sure the brinewell
cover is on.
NOTE: In humid areas, it is best to keep the salt stor-
age level lower, and to refill more often to
avoid salt “bridging”.
Recommended Salt: We recommend using Morton
®
Clean and Protect
™
or Clean and Protect
™
Plus Rust
Defense
™
Pellets in the familiar yellow bag. For soft
water, nothing works harder. Guaranteed
®
.
Salt Not Recommended: Rock salt, high in impuri-
ties, block, granulated, table, ice melting, ice cream
making salts, etc., are not recommended.
Salt with Iron Removing Additives: Some salts
have an additive to help a water conditioner handle
iron in a water supply. For this we recommend
Morton
®
Rust Remover Super Pellets
®
in the green bag.
Breaking a Salt Bridge
Sometimes, a hard crust or salt “bridge” forms in the
brine tank. It 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 if
you have a salt bridge. A bridge may be underneath
loose salt. Take a broom handle, or like tool, and hold
it next to the water softener. Measure the distance
from the floor to the rim of the water softener. Then,
carefully push the broom handle 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 use any sharp or pointed objects as
you may puncture the brine tank. Do not try to break
the salt bridge by pounding on the outside of the salt
tank. You may damage the tank.
Routine Maintenance
Power Outage Memory
If electrical power to the softener is interrupted, the
time display is blank, but the electronic controller
keeps correct time for several hours. When power is
restored, you must reset the present time only if the
display is flashing. All other settings are maintained
and never require resetting unless a change is
desired. If the time is flashing after a long power out-
age, the softener continues to work as it should to
provide you with soft water. However, regenerations
may occur at the wrong time of day until you reset the
clock to the correct time of day.
NOTE: If the water softener was regenerating when
power was lost, it will now finish the cycle.
Customizing
Features / Options
Morton
®
Water Softener Installation & Operation Manual 19
Routine Maintenance
Protect the Water Softener from
Freezing
If the softener is installed where it could freeze (sum-
mer cabin, lake home, etc.), you must drain all water
from it to stop possible freeze damage. To drain the
softener:
1. Close the shut-off valve on the house main water
pipe, near the water meter or pressure tank.
2. Open a faucet in the soft water pipes to vent pres-
sure in the softener.
3. Move the stem in the single bypass valve to bypass.
Close the inlet and outlet valve in a 3 valve bypass
system, and open the bypass valve. If you want
water in the house pipes again, reopen the shut-off
valve on the main water pipe.
4. Unplug the power supply at the wall outlet. Remove
the softener’s top cover, together with the salt lid.
Take off both drain hoses if they will interfere with
moving the softener into position over the drain.
5. Push the bypass valve body toward the softener (as
shown in Figure 15) and carefully remove the large
holding clips at the softener inlet and outlet.
Separate the softener from the plastic installation
adaptors, or from the bypass valve.
6. Lay a piece of 2 inch thick board near the floor drain
(See Figure 36).
7. Move the softener close to the drain. Slowly and
gently, tip it over until the rim rests on the wood
block with the inlet and outlet over the drain. Do not
allow the softener’s weight to rest on the inlet and
outlet fittings or they may break.
8. Tip the bottom of the softener up a few inches and
hold until all water has drained. Leave the softener
laying like this until you are ready to use it. Plug the
inlet and outlet with clean rags to keep dirt, bugs,
etc. out.
Floor Drain
FIG. 36
Wood Block
FIG. 35
Cap
O-ring Seal
Screen Support
Screen
Gasket
*Flow Plug (HVDC)
Housing
Ferrule
Nut
Cone Screen
*Flow Plug
*Install with lettered
side up, concave
side down.
Cleaning the Nozzle & Venturi
A clean nozzle & venturi (See Figure 35) is a necessity
f
or the water softener to work properly. This small
component creates the suction to move brine from the
brine tank, into the resin tank. If it should become
plugged with sand, silt, dirt, etc., the water softener will
not work, and hard water will result.
Nozzle & Venturi Disc
IMPORTANT: Be sure small hole in the gasket is cen-
tered directly over the small hole in the nozzle & ven-
turi housing. Be sure the numbers are facing up.
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 is
in soft water (service) cycle (no water pressure at noz-
zle & venturi). Then, holding the nozzle & venturi
housing with one hand, un screw 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(s). 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 & ven-
turi.
Carefully 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 (soft water) position.
Recharge the softener to reduce water level in the
tank. This will also assure that the softener is com-
pletely 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.
Call 1-888-64 WATER or visit www.mortonwatersoften-
ers.com.
20 Morton
®
Water Softener Installation & Operation Manual
While an error code appears in the display, all buttons
are inoperable except the SELECT button. SELECT
remains operational so the service person can per-
form the Manual Advance Diagnostics, see below, to
further isolate the problem.
Procedure for removing error code from dis-
play:
1. Unplug power supply from electrical outlet.
2. Correct problem.
3. Plug power supply back in.
4. Wait 8 minutes. The error code will return if
the problem was not corrected.
Manual Advance Diagnostics
Use the following procedures to advance the water
softener through the regeneration cycles to check
operation.
Remove the top cover to expose the valve and ob -
serve cam and switch operation during valve rotation.
1. Press and hold SELECT for 3 seconds until “000”
shows in the display, then release.
2. The 3 digits indicate water meter operation as fol-
lows:
000 (steady) = Soft water not in use, and no flow
through the meter.
Open a nearby soft water faucet.
000 to 199 (continual) = Repeats for each gallon
of water passing through
the meter.
3. The letter “P” and a dash (or dashes) indicate
POSITION switch operation (See Figure 38). If the
4. Use the RECHARGE button to manually advance
the valve into each cycle and check correct switch
operation.
NOTE: Be sure water is in contact with the salt, and
not separated by a salt bridge (See "Breaking
A Salt Bridge" section).
5. While in this diagnostic screen, the following infor-
mation is available and may be beneficial for vari-
ous reasons. This information is retained by the
computer from the first time electrical power is
applied to the electronic controller.
a. Press the
p
UP button to display the number of
days this electronic control has had electrical
power applied.
b. Press the
q
DOWN button to display the number
of regenerations initiated by this electronic con-
trol since the code number was entered.
6. Press and hold the SELECT button until the model
code (“oHy”) shows in the display. This code iden-
tifies the softener model. If an incorrect model
code is displayed, the softener will operate on
incorrect configuration data.
7. To change the code number, press the
p
UP or
q
DOWN button until the correct code shows.
8. To return to the present time display, press the
SELECT button.
Automatic Electronic Diagnostics
T
his water softener has a self-diagnostic function for
the electrical system (except input power and/or water
meter). The water softener monitors electronic com-
ponents and circuits for correct operation. If a mal-
function occurs, an error code appears in the display.
FIG. 37
letter appears, the switch is closed. If the dash
shows, the switch is open.
Troubleshooting
FIG. 39
Water
Meter
Switch
FIG. 38
Morton
®
Water Softener Installation & Operation Manual 21
Troubleshooting
Need help troubleshooting? Call Toll Free 1-888-64 WATER (1-888-649-2837)
or visit www.mortonwatersofteners.com
When you call, please be prepared to provide the model and serial number,
found on the rating decal, located on the rim below the salt lid hinges.
Resetting to Factory Defaults
T
o reset the electronic controller to its factory default
for all settings (time, hardness, etc.):
1. Press the SELECT button and hold it until the dis-
p
lay changes twice to show “CODE” and the flash-
ing model code.
2. Press the
p
UP button (a few times, if necessary)
to display a flashing “SoS”.
3. Press the SELECT button, and the electronic con-
troller will restart.
4. Set the present time, hardness, etc., as described
on pages 13-15.
This check verifies proper operation of the valve
motor, brine tank fill, brine draw, regeneration flow
rates, and other controller functions. Always make
the initial checks, and the manual initiated diagnos-
tics.
NOTE: The electronic control display must show a
steady time (not flashing). If an error code
shows, first press the SELECT button to enter
the diagnostic display.
1. Press the RECHARGE button and hold in for 3
seconds. RECHARGE begins to flash as the soft-
ener’s valve advances from the service to fill posi-
tion. Remove the brinewell cover and, using a
flashlight, observe fill water entering the tank.
If water does not enter the tank, look for an
obstructed nozzle, venturi, fill flow plug, brine tub-
ing, or brine valve riser pipe.
Manual Advance Regeneration Check
2
. After observing fill, press the RECHARGE button to
move the softener’s valve into the brine position. A
s
low flow of water to the drain will begin. Verify
brine draw from the brine tank by shining a flash-
light into the brinewell and observing a noticeable
drop in the liquid level. This may take 15 to 20
minutes.
NOTE: Be sure water is in contact with the salt, and
not separated by a salt bridge (See "Breaking
A Salt Bridge" section).
If the water softener does not draw brine, check for
(most likely to least likely):
= Dirty or plugged nozzle and venturi, see
"Cleaning the Nozzle and Venturi" section.
= Nozzle and venturi not seated on the gasket, or
gasket deformed.
= Valve seals leaking.
= Restriction in valve drain, causing a back-pres-
sure (bends, kinks, elevated too high, etc.). See
"Install Valve Drain Hose" section.
= Obstruction in brine valve or brine tubing.
NOTE: If water system pressure is low, an elevated
drain hose may cause back pressure, stop-
ping brine draw.
3. Press the RECHARGE button to move the soften-
er’s valve into the backwash position. Look for a
fast flow of water from the drain hose. Check that
the drain can adequately handle the flow and vol-
ume.
An obstructed flow indicates a plugged top distribu-
tor, backwash flow plug, or drain hose.
4. Press the RECHARGE button to move the soften-
er’s valve into the fast rinse position. Again look
for a fast drain flow. Allow the softener to rinse for
a few minutes to flush out any brine that may
remain in the resin tank from the brining cycle test.
5. To return the softener’s valve to the service posi-
tion, press the RECHARGE button.
FIG. 40
22 Morton
®
Water Softener Installation & Operation Manual
Water Softener and Filter Exploded View
8
7
6
5
26
28
15
16
18
19
20
11
22
23
24
25
8
6
3
9
10
7
5
2
1
21
14
1
3
17
27
12
Valve Assembly
See Pages 24 & 25
for parts
70
71
72
4
Morton
®
Water Softener Installation & Operation Manual 23
Water Softener and Filter Parts List
Questions? Call Toll Free 1-888-64 WATER (1-888-649-2837)
or visit www.mortonwatersofteners.com
When you call, please be prepared to provide the model and serial number,
found on the rating decal, located on the rim below the salt lid hinges.
Key
No.
Part No. Description
– 7112963
Distributor O-Ring Kit
(includes Key Nos. 1-3)
1
á
O-Ring, 2-7/8” x 3-1/4”
2
á
O-Ring, 13/16” x 1-1/16”
3
á
O-Ring, 2-3/4” x 3”
4 7265025 Filter Screen
5 7077870 Top Distributor
6 7105047 Repl. Bottom Distributor
– 7331177
Tank Neck Clamp Kit
(includes Key Nos. 7 & 8)
7
á
Clamp Section (2 req.)
8
á
Retainer Clip (2 req.)
9 7334696 Repl. Resin Tank, 10” x 35”
10
0502272 Resin, 1 cu. ft.
7301619 Activated Carbon
11 7369536 Repl. Brine Tank
12 7369544 Rim
13 7369552 Top Cover (order decal below)
14 7369609 Faceplate Decal
Key
No.
Part No. Description
1
5
7
369560
S
alt Lid (order decal below)
¢
7369667 Instruction Decal
16 7331834
Repl. Electronic Control Board
(PWA)
17 7351054 Power Supply, 24V DC
18 7155115 Cover, Brinewell
19 7214375 Brinewell
– 7369780
Brinewell Mounting Hardware Kit
(includes Key Nos. 20-22)
20
á
Wing Nut, 1/4-20
21
á
Spacer, 3/4” long
22
á
Screw, 1/4-20 x 1-1/2”
– 7331258
Overflow Hose Adaptor Kit
(includes Key Nos. 23-25)
23
á
Adaptor Elbow
24
á
Grommet
25
á
Hose Clamp
26 7310202 Brine Valve Assembly
27 7327568 Float, Stem & Guide Assembly
28 7139999 Drain Hose
¢
7368514 Owner’s Manual
¢ Not illustrated.
24 Morton
®
Water Softener Installation & Operation Manual
Valve Exploded View
50
52
53
51
55
56
59
58
57
60
61
66
67
62
63
64
68
69
70
71
75
65
76
77
79
78
80
81
82
Wear Strip
Seal
Cross-section
View
83
84
85
86
87
88
89
90
54
72
73
74
Morton
®
Water Softener Installation & Operation Manual 25
Valve Parts List
Key
No.
Part No. Description
– 7373810
Motor, Cam & Gear Kit, 3/4”
(includes Key Nos. 50-52)
50
á
Motor
51
á
Cam & Gear
52 7338111 Screw, #6-19 x 1-3/8” (2 req.)
53 7337474 Motor Mount
54 7030713 Switch
– 7331185
Drain Hose Adaptor Kit
(includes Key Nos. 55-59)
55
á
Clip, Drain
56
á
Drain Hose Adaptor
57
á
Hose Clamp
58
á
O-Ring, 5/8” x 13/16”
59
á
Flow Plug, 2.0 gpm
– 7129716 Seal Kit (includes Key Nos. 60-65)
60
á
O-Ring, 7/16” x 5/8”
61
á
O-Ring, 3/4” x 15/16”
62
á
O-Ring, 3-3/8” x 3-5/8”
63
á
Rotor Seal
64
á
O-Ring, 3/8” x 9/16”
65
á
Seal, Nozzle & Venturi
66 7082087 Wave Washer
67 7199232 Rotor & Disc
– 7342665
Drain Plug Kit, 3/4”
(includes Key Nos. 64, 68 & 69)
68
á
Plug, Drain Seal
69
á
Spring
Key
No.
Part No. Description
70 7337563 Clip, 3/4”, pack of 4
71 7370286
B
ypass Valve Assembly, 3/4”, in -
cluding 2 O-Rings (See Key No. 72)
72 7337571 O-Ring, 15/16” x 1-3/16”, pack of 4
– 7113040
Turbine & Support Assembly,
including 2 O-Rings (See Key No.
72) & 1 ea. of Key Nos. 73 & 74
73
á
Turbine Support & Shaft
74
á
Turbine
75 7082053 Valve Body
76 7081201 Retainer, Nozzle & Venturi
77 7342649 O-Ring, 1/4” x 3/8”, pack of 2
78 1202600 Nut - Ferrule
– 7257454
Nozzle & Venturi Assembly
(includes Key Nos. 76, 77 & 79-87)
79 7081104 Housing, Nozzle & Venturi
80 7095030 Cone Screen
81 1148800 Flow Plug, .3 gpm
82
7114533 Nozzle & Venturi Gasket Kit
7204362 Gasket Only
83 7084607 Flow Plug, .15 gpm
84 7146043 Screen
85 7167659 Screen Support
86 7170262 O-Ring, 1-1/8” x 1-3/8”
87 7199729 Cap
88 7309803 Wire Harness, Sensor
89 7337466 Valve Cover
90 7342657 Screw, #10-14 x 2”, pack of 5
Questions? Call Toll Free 1-888-64 WATER (1-888-649-2837)
or visit www.mortonwatersofteners.com
When you call, please be prepared to provide the model and serial number,
found on the rating decal, located on the rim below the salt lid hinges.
26 Morton
®
Water Softener Installation & Operation Manual
WHOLE HOME WATER SOFTENER AND FILTER LIMITED WARRANTY
Seller warrants,to the original owner, that:
● For a period of ten (10) years from the date of purchase, the salt storage tank and fiberglass mineral tank
will not rust, corrode, leak, burst, or fail to perform to their specifications.
● For a period of one (1) year from the date of purchase, all other parts will be free of defects in material and
workmanship.
If, during such respective period, a part proves to be defective, Seller will ship a replacement part, directly to
your home, without charge.
If you have questions regarding a Morton water softener or MWSC, need assistance with installation or trou-
bleshooting, wish to order a part or report a warranty issue, we are just a phone call away. Simply dial 1-888-
64WATER (1-888-649-2837) for assistance, or visit www.mortonwatersofteners.com.
This water softener is manufactured for Morton Salt, Inc., P.O. Box 25290, Woodbury, MN 55125-0290
General Provisions
The warranty does not apply to any defect, malfunction or failure arising from, relating to or caused by: (i)
operation at water pressures which exceed 125 psi or at water temperatures which exceed 100°F; (ii) repairs
made by others than, or without the consent of, Seller or if the product has been subject to abuse, misuse,
neglect, tampering, accident or damage by circumstances beyond Seller’s control; (iii) products damaged or
abused in shipment without fault of Seller; (iv) non-residential installations; (v) defects or failures due to misap-
plication, abuse, improper installation or abnormal conditions of temperature, humidity, abrasives, dirt or corro-
sive matter; (vi) unusual force of nature such as, but not limited to, flood, hurricane, tornado or earthquake;
and (vii) products which have been in any way tampered with, modified or altered.
The foregoing warranties do not cover and Seller shall not be responsible for reimbursement for labor, trans-
portation, removal, installation, or other expenses which may be incurred by Purchaser in connection with
replacement or repair or returning the product to Seller.
THERE ARE NO WARRANTIES ON THE WATER SOFTENER BEYOND THOSE SPECIFICALLY
DESCRIBED ABOVE. ALL IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED
WARRANTY OF MERCHANTABILITY OR OF FITNESS FOR A PARTICULAR PURPOSE ARE HEREBY DIS-
CLAIMED. SELLER’S SOLE LIABILITY FOR ANY PRODUCT IS LIMITED TO THE REPAIR OR REPLACE-
MENT OF SUCH PRODUCT, OR A REFUND OF THE PURCHASE PRICE ACTUALLY RECEIVED BY SELL-
ER FOR SUCH PRODUCT, AT SELLER’S SOLE DISCRETION. SELLER WILL NOT BE LIABLE FOR ANY
INDIRECT, INCIDENTAL, SPECIAL, CONSEQUENTIAL OR PUNITIVE DAMAGES OF ANY KIND, NATURE
OR DESCRIPTION WHATSOEVER. NO MORTON DEALER, AGENT, REPRESENTATIVE, OR OTHER PER-
SON IS AUTHORIZED TO EXTEND, EXPAND OR MODIFY THE WARRANTIES EXPRESSLY DESCRIBED
ABOVE.
Some states do not allow limitations on how long an implied warranty lasts or exclusions or limitations of inci-
dental 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.
EXTEND YOUR WARRANTY:
Use Morton
®
MWSC Water Softener Cleanser
The factory warranty for your whole home water softener and filter is shown below. The one year warranty period,
on all parts other than the salt storage tank and fiberglass mineral tank, can be extended to five (5) years from the
d
ate of purchase if you use Morton
®
M
WSC Water Softener Cleanser on your system. Use one bottle of Morton
®
MWSC Water Softener Cleanser, as directed, every four months from the date of purchase of the whole home water
softener and filter. Retain proof of purchase of Morton
®
MWSC Water Softener Cleanser to validate any warranty
claim after the first year. Use of any water softener additive other than Morton
®
MWSC will invalidate any extended
warranty coverage.
