Naturally Filtered MG-30 User manual

MG-30 Cutaway
Congratulations on your purchase of the Natural Home MG-
30 filtration system. The MG-30 is designed to offer the best
point-of-entry performance for large homes and businesses,
effectively reducing a broad spectrum of contaminants for an
average of 5 - 7 years between service.
Please review this guide carefully and give a copy to your
licensed plumber before they arrive to install your system.
You should keep this guide for reference as it will assist you
with testing, programming, or troubleshooting your unit in the
future if necessary. The latest version of the manual can be
found at www.NaturallyFiltered.com
Protects your family by reducing chlorine, chloramines, volatile organic
compounds (VOCs), THMs, and heavy metals
Pure, safe, natural-tasting water
A spa experience in every bath or shower
1
Specifications
Media Carbon: 2.5 Ft3GAC & Centaur mix
KDF: 3x Mediaguard with parallel KDF85 stages
Bed: Filter Sand, Mixed Garnet, and Filter Gravel
Flow Rate 30 gallons (114 liters) per minute @ 50 psi inlet
Water Pressure 40 - 100 psi (2.76 bar - 6.895 bar)
Dimensions 14" (35.6cm) diameter x 67.5" (171.5cm) high
Connections Inlet/Outlet 1.5" (38.1mm) Female NPT
Drain 1.5" (38.1mm) Female NPT
Weight 245 lbs. (111 kg)
Operating Temperature 40o– 150oF (4.4o– 66oC) Warning: Do not allow
exposure to freezing temperatures
Construction Polished 304L 14 Gauge Stainless Steel tank
Controller Valve FLECK 2815 - AC 110v, 60 Hz (220v, 50Hz optional)
Rated Filter Life 5 - 7 Years
Product Warranty 3 Years Mechanical
System Requirements
Water Source Engineered for use with potable, municipally treated
water only. Water source must produce a minimum of
15 gpm at 35 psi for proper regeneration.
Congratulations
2
MG-30 Cutaway
Blue arrows indicate water flow through MG-30.
KDF Mediaguard®
An oxidative mineral
which reduces chlorine
and chloramines and
improves carbon life.
Valve Controller
Fleck 2815
An automatic backwash
valve that regenerates
the system every
4 days, flushing
out contaminants
and extending filter
life. Comes pre-
programmed.
Stainless Steel
A 304L 14 gauge
stainless steel tank
coated internally to
resist chemical pitting
and corrosion.
Carbon Blend
2.5 ft3mix of Centaur
and GAC Coconut
Carbon reduces
harmful chemicals
such as chlorine and
chloramines, as well
as trihalomethanes
(THMs), volatile
organics (VOCs), dirt,
rust, lead, sediment,
foreign odors, and
improves taste.
Filter Sand
First level of filter bed.
Helps prevent
channeling in carbon
media. Also reduces
particulates and
traps sediments and
foreign debris.
Filter Gravel
Final level of filter bed.
Helps prevent channeling
in carbon media. Also
reduces particulates and
traps sediments and
foreign debris.
Garnet
Second level of filter
bed. Helps prevent
channeling in carbon
media. Also reduces
particulates and traps
sediments and foreign
debris.

3
Service Notes
Power Outages
During a power outage the MG-30 continues to filter your water properly
and the time and control settings will remain the same. However, the MG-30
will not regenerate without power, and must regenerate regularly to maintain
proper filtration effectiveness. Also, without power the clock stops and the time
setting will need to be reset to the correct time once power is restored.
To properly maintain your MG-30, we recommend that you check the
MG-30 time settings and perform a manual regeneration (see page 6) at least
every three months. This is done to ensure the MG-30 control valve is working
properly. If you are located in an area that experiences frequent power outag-
es, you may wish to purchase a small universal power supply (UPS) from your
local electronics store to maintain power to the clock during brief outages.
Chlorine Testing
The MG-30 Home System should be tested once per year to ensure
it is efficiently reducing Chlorine. This is a simple, cost effective way to ensure
your system is performing properly.
First check with your local water treatment company to determine if they are
using Chlorine (Free Chlorine) or Chloramines (Total Chlorine). You can then
purchase a compatible Free or Total Chlorine testing kit from your local
hardware, plumbing, or pool store. Follow the test instructions and take a
sample of your water from the kitchen tap (cold water) and a control sample
from an outside, unfiltered spigot.
The MG-30 should be reducing at least 90% of your Chlorine. If it is effec-
tively reducing Chlorine the filtration media has not been exhausted and other
chemicals such as VOCs and THMs should also be effectively reduced.
Bypassing Your System
The MG-30 Home System should be installed with bypass valves. These are
necessary for testing the system in the event of an odor, taste, or flow issue.
The system must also be bypassed for service, refurbishment, or relocation.
Reference the images below for valve placement during Bypass Mode or Flow
Mode.
Bypass Mode Flow Mode
Inlet
Valve
Bypass Valve
Outlet
Valve
Inlet
Valve
Bypass Valve
Outlet
Valve
4
Install Checklist - Before you Start
Water Pressure
A minimum of 35 pounds of water pressure per square inch (psi) is required to
operate the MG-30 effectively. Also note, water pressure should not
exceed 100 psi. If your water pressure reaches levels near 100 psi, you must
have a plumber install a pressure regulator on your master waterline before the
MG-30 unit.
Electrical Facilities
An uninterrupted alternating current 110V (AC), 60 Hz, supply is required.
Please make sure the existing voltage supply is compatible with the unit
before installation. Ensure that a power source meeting all local requirements is
within reach of the unit’s power cord. Most electrical codes require a GFI plug
for exterior installations.
Existing Plumbing
The condition of the existing plumbing should be free from lead, lime, and
iron buildup. Piping that is heavily built up with lead, lime, and/or iron should
be replaced. All new plumbing should be performed in accordance with local
plumbing codes.
Water Temperature
This unit is rated to operate within a temperature range of 40o– 150oF (4.4o–
66o C); Operating in temperatures outside these parameters may damage your
unit and voids all warranties.
Location of MG-30 Unit
For outdoor installations, a concrete foundation and roof or covering is
suggested. To prevent valve malfunction and the possibility of permanent dam-
age to your MG-30, we recommend you install a ground-fault interrupt (GFI)
switch, and ensure that both the valve and switch are protected from the ele-
ments. When installing units in locations with high temperature
differentials, we recommend you add a drip pan under the unit to catch
condensation.
If your system is installed indoors you should purchase an electronic water
shut-off system (such as WaterCop – http://www.watercop.com). Significant
water damage may result from an unexpected leak in your MG-30 or any other
plumbing device and Naturally Filtered is not liable for such damages.
If your water supply is a private well, contact Support at 800-428-9419
before installation. This system is designed for municipally treated water.
WARNING: Water that is micro-biologically unsafe, contains
unusually high suspended solids, or has extremely high
concentrations of chemicals or other elements, cannot be
used with your MG-30.

5 6
MG-30 Control Valve Master Programming
How To Manually Regenerate the MG-30:
1. Turn Manual Control Knob clockwise until service position
indicator is adjacent to the time of day arrow.
2. Turn Manual Control Knob one more click clockwise.
3. An electrical motor will engage, signifying regeneration has
begun.
4. The regeneration cycle takes approximately 25 minutes.
How To Adjust Time to Begin Regeneration Cycle:
1. Disconnect the power source.
2. Locate the three set screws
behind the manual control knob
by pushing in the red gear
release button and rotating the
24-hour dial until each screw
appears in the cutout portion of
the manual control knob.
3. As each screw appears, slightly
loosen to release the pressure
on the time plate from the 24-
hour gear.
4. Locate the regeneration timer
arrow on the inside of the 24-hour
gear in the cutout portion of the
Manual Control Knob.
5. Turn the time plate so the desired regeneration time aligns next
to the raised/embossed timer arrow.
6. Push the red gear release button in and rotate the 24-hour
gear. Tighten each of the three screws.
7. Push the red gear release button in and locate the pointer one
more time to ensure the desired regeneration time is correct.
8. Reset the time of day (see previous page).
9. Plug the control valve into an approved power source. The
regeneration cycle settings are now set and activated.
Set Days for the MG-30 to Regeneration Cycle:
Rotate the skipper wheel (see Diagram A) until the number 1 is
at the red pointer. Set the days when regeneration is to occur
by sliding tabs on the skipper wheel outward to expose the trip
fingers. Each tab represents one day. Red pointer arrow is
tonight. Moving clockwise from the red pointer, extend or retract
fingers to obtain the desired regeneration schedule. For standard
applications, every fourth day is generally sufficient (one trip finger
out & three in, repeat, repeat).
Set The Time of Day:
1. Press and hold the red button in and the drive gear will
disengage.
2. Turn large 24-hour gear until the actual time of day is at the time
of day pointer – be sure to select the appropriate AM or PM
hour.
3. Release the red button to engage the drive gear.
Regeneration
Timer Arrow
✝
Diag. A
Diag. B
*Screws (shown in both diagrams)
are underneath control knob. In actual
control valve, screws are visible only in
control knob slot/cutout.
Trip ngers set for every other day regen-
eration in this illustration.
The MG-30 system is factory set to regenerate every 4 days at 3AM for 25
minutes. Use the instructions below to make desired adjustments.

7
Installation
After reviewing the precautions and checklists on the previous
pages and making any desired modifications to the control valve
settings, your MG-30 system is ready for installation.
Before you begin an installation, ensure that the water main is shut off at the
location where you will be plumbing the MG-30.
Required Parts (included):
- 20 GPM Flow Regulator (pre-installed in system)
- Mesh Bag
Required Parts (not included):
- Inlet, Outlet, and Bypass valves
- Inlet, Outlet, and Drain line Unions
- Test Spigot (on Outlet line)
- Access to GFI 110v Electrical Outlet
- Additional parts in accordance with local plumbing codes
These parts are essential for proper testing of the MG-30 and
allow for easy removal to facilitate moving or service.
A picture of a basic MG-30 installation is included below for
reference. The unit must be installed to meet local plumbing codes
and additional parts may be required.
Inlet
Valve
Bypass Valve
Outlet
Valve
Drain Line
Test
Spigot
Flow
Regulator
Unions
8
System Testing
When installation is complete the MG-30 must be tested to ensure that
all parts are functioning properly.
Warning: Damage to the home plumbing and fixtures can occur if the
following steps are not completed.
Step 1 Ensure the Inlet, Outlet, and Bypass Valves and Test Spigot are
closed (see image opposite on page 7).
Step 2 Temporarily attach a garden hose to the Test Spigot.
Step 3 Slowly open up the water main and check for leaks.
Step 4 If the piping is free of leaks, plug system cord into a GFI 110v
electrical outlet. Initiate a regeneration cycle by turning the
Manual Control Knob as explained on page 6.
Step 5 Slowly open Inlet Valve to pressurize the MG-30 system. Water
will begin flowing into Drain Line. Check for system leaks. Allow
the MG-30 to run through a complete regeneration cycle (25
minutes).
Step 6 Initiate a second regeneration cycle by turning the Manual
Control Knob as explained on page 6. Allow the MG-30 to run
through a complete regeneration cycle (25 minutes).
Step 7 Insert garden hose into supplied Mesh Bag. Both the bag and
hose should be in a location where water can flow freely. Open
Test Spigot and allow water to flow for 5 minutes through Mesh
Bag. When finished, close Test Spigot and inspect Mesh Bag
for carbon or kdf debris (black, brown or golden material). There
should be no more than 1/4 teaspoon of debris. If more granular
media is found in the bag, keep the bag and its
contents and call Support at 800-428-9419 immediately as there
is a possibility that the unit was damaged in shipment. A techni-
cal service agent will diagnose the MG-30’s condition over the
phone.
If there is less than 1/4 teaspoon of media in the bag you are
ready to proceed to step 8.
Do not open the Outlet Valve until you have completed step 7. Granular
media can clog your plumbing or fixtures if the Outlet Valve is opened early.
Step 8 Set the current time of day (see page 5).
Step 9 Slowly open the Outlet Valve. The system is now online. Briefly
open all cold water fixtures in the home to flush out tap water,
air and any remaining debris. Perform a final leak check on the
installation. Your Natural Home MG-30 is now in full service.

9
Control Valve Notes
Power outage note:
If the MG-30 is without power for more than a day, manually initiate a regenera-
tion by turning the Manual Control Knob clockwise as shown on page 6.
For problems related to water pressure:
A significant drop in water pressure or water from the faucet that tastes or ap-
pears unusual may be a sign that the MG-30’s controller may be malfunction-
ing.
First determine whether or not the problem is due to the valve or the MG-30.
Test your tap water supply by bypassing the MG-30 as
follows:
Close all faucets throughout home
Close the Outlet and Inlet Valves by turning them so the handles are
perpendicular to the pipe. Open the Bypass Valve by turning it so
the handle is parallel to the pipe (see page 3).
Compare and evaluate the water pressure.
To put your system back in filtration mode, close the Bypass Valve
and open the Inlet and Outlet Valves (see page 3).
If the water pressure is the same the problem is related to the
water supply or plumbing fixtures. Contact your system supplier or
installer.
If the water pressure improves, or your problems are related to taste or
appearance, bypass the MG-30 as described above and promptly con-
tact your distributor or Naturally Filtered directly:
Customer Service at: [phone]
E-mail: support@naturallyfiltered.com
WARNING: Many insurance providers have recently modified their homeowner’s
coverage policy as they relate to leaks associated with a water treatment system and
do not provide coverage in the event of a leak. This unit is engineered so that it may be
installed outdoors where a plumbing leak would not cause damage to your home. While
this unit is engineered to the highest standards, a risk of an unanticipated failure which
could cause excessive flooding is always possible. If this unit is installed indoors where
flooding related damage may occur, you are hereby notified that you are assuming
all risk associated with any such damage. It is strongly recommended that you install
an automatic leak detector and shut off valve (available from www.watercop.com and
other sources). Also, if the MG-30 is installed outdoors, it should be covered and must
be protected from temperatures below 40oF as per specifications chart on page one.
If you live in an area that experiences a hard freeze, assure installation of appropriate
insulation, heating devices, etc. to maintain temperatures as specified in this manual
when the MG-30 is installed. Naturally Filtered, LLC, IS NOT LIABLE for any and all
damage to any property or dwelling or any expense caused by or related to a leak in this
or any products supplied by Naturally Filtered, LLC.
NATURALLY FILTERED, LLC warrants The Natural Home MG-30 for three
(3) years from the date of purchase against all defects in materials and
workmanship when installed by a licensed and certified plumber and used in
compliance with this Installation Manual.
To allow NATURALLY FILTERED, LLC to record your ownership of this
product, start your warranty coverage cycle, and send you any applicable
product reports or announcements, please complete and return the Warranty
Information Card below. You should also make a copy for your records. The
Warranty Card must be returned within 30 days of purchase in order to validate
warranty.
NATURALLY FILTERED, LLC will replace or repair any part which, in our
opinion, is defective, if the filter, furnishings, and fixtures have not been
subjected to tampering, alteration, or improper use or transportation after
delivery and have not been repaired by anyone except NATURALLY FILTERED,
LLC or an authorized representative. NATURALLY FILTERED, LLC’s obligation
does not include any costs related to shipping and transportation. NATURALLY
FILTERED, LLC is not responsible for damage in transit, the customer should
present claims for such damage to the carrier.
NATURALLY FILTERED, LLC makes no warranties, expressed or implied,
including, without limitation, any warranties of fitness or merchantability except
as expressly set forth above. NATURALLY FILTERED, LLC shall not be liable
for any anticipated or lost profits, incidental damages, consequential damages,
costs, time charges, or other losses incurred in connection with the purchase,
installation, repair, or operation of the filter, and we do not authorize anyone to
assume for NATURALLY FILTERED, LLC any liability in connection with the filter
or any part thereof. NATURALLY FILTERED, LLC reserves the right to modify
the design of our products at any time without notice.
This warranty covers the filter for residential use only and, in addition, does NOT
apply to:
1. Failures resulting from use of water not suited to drinking, as outlined in
current AWWA guidelines*;
2. Failures due to normal wear, accident, misuse, abuse, negligence, or
contamination in source water supplies;
3. Damage due to failure to follow operating instructions and maintenance
requirements or any damage, residential or commercial, resulting from MG-30
system or plumbing leaks. The MG-30 is designed for outdoor installation;
4. Products that are altered, modified, or serviced in a manner not authorized by
NATURALLY FILTERED, LLC in writing;
5. Failure of goods due to use other than what was originally intended; and
6. Damage due to failure to follow published laws, regulations, and codes.
For servicing under this warranty, contact Naturally Filtered’s Customer Service
Department at 1-800-428-9419 and explain the problem in detail. Repair or
replacement of the filter by NATURALLY FILTERED, LLC requires registration
card submission and may require the return of the filter to NATURALLY
FILTERED, LLC at your cost.
* For information regarding current AWWA standards,
please visit — http://www.awwa.org
Naturally Filtered, LLC PO Box 1866, Alachua, FL 32616 USA
USA Toll Free 1-800-428-9419 • International Customers 1-352-745-7555
www.NaturallyFiltered.com
10
3-Year Limited Warranty