ClearWater mineralpure R-50 Installation Manual - User Manual

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Residential Pools

Mineral

PURE

INSTALLATION

POOL CARE MANUAL

MODEL

R-50

A.) FIRST, BALANCE THE POOL'S WATER

Before installing the

R-50 ionizer

, the pool’s water must be clear and balanced properly. It is extremely important that the

following guidelines are implemented - so please read thoroughly.

pH Reading Must be Between 7.2 and 7.6

The most important factor in the pool’s water chemistry is the pH reading. It should be kept between 7.2 and 7.6 at
all times.

If the pH gets too high,

MineralPURE's

ions lose their effectiveness and can fall out of solution.

Always get

the pH on the lower side – 7.2 to 7.4 for best results.

If the pH is above 7.6 -

Using an acid demand test with your regular test kit, determine the amount of muriatic acid

needed to lower the pH down to 7.2. Add the acid and check a few hours later to make sure it is in the correct range.

If the pH is under 7.2 -

Using a base demand test with your regular test kit, determine the amount of soda ash needed to

raise the pH to at least 7.2. If the pH tends to go down all the time, add enough soda ash to raise the pH to 7.6

Tips on balancing the pH -

Test the pH at least once a week or after a heavy rainstorm. When adjusting the pH, don't

wait fort the pH to reach 8.0 before adding acid. Proceed to add a minimum amount of acid if the pH is over 7.6. If you
use the non-chlorine shock as an oxidizer, this will lower the pH and may eliminate acid use completely.

Total Alkalinity

Maintain the total alkalinity between 80-120. This should be tested at least once a month.

If the total alkalinity is under 80ppm -

Raise the total alkalinity by adding sodium bicarbonate (baking soda). Consult

chart with your test kit for the amount needed (based on pool size).

If the total alkalinity is over 120ppm -

Lower the total alkalinity by adding muriatic acid. Consult chart with your test

kit for the amount to add.

Calcium Hardness

The calcium hardness level should be between 150-350ppm.

If the reading is well over that, the pool should be partially

drained and refilled with fresh water. If the reading is under that, chances are the pool was filled with softened water.
Calcium chloride should be added to the pool. 1 1/4 lbs will raise the calcium hardness by 10ppm per 10,000 gallons.

Cyanuric Acid

Cyanuric acid is not required with the

MineralPURE

unit. If the reading is over 150ppm, the pool should be partially

drained and refilled with fresh water.

Total Dissolved Solids

The

MineralPURE

unit requires some conductivity in the water for ionization to take place. A high TDS level can cause

cloudiness and the unit not to work efficiently.

The TDS level should be between 300 and 2000 ppm.

The TDS reading

can be obtained at any pool store.

If the reading is below 300ppm -

To raise the TDS level, you would need to add one pound of regular salt to raise the

TDS by 12ppm per 10,000 gallons. You should only do this if you are unable to obtain the desired ion level in the pool
because of a low TDS (see chapter O on Page 12). Always consult your dealer or Clearwater with help in this matter.

If the reading is over 2000ppm -

To lower the TDS level, you should partially drain and refill with fresh water. This is

standard pool water chemistry. If the unit is being installed on a saltwater pool, the unit will work without any adjustments
and there is no need to lower the TDS level.

Copper Level

Before installing the

MineralPURE

unit, the copper level should be tested. There may be readings of copper sulfate in the

water from leached copper piping or from a copper based algaecide. Correct the problem by either locating the copper pipe
(usually next to a water heater) and balancing the pH, or eliminating any algaecides completely. Shock the pool with an
extra heavy dose of chlorine to get rid of the algaecides.

B.) IDENTIFYING THE R-50 COMPONENTS

What comes in the

R-50 MineralPURE

box, all the components listed below.

Control Unit (1)

Test Kit (1)

CLA-41

Electrode (1)

CLE-02

Electrode Wire Assembly (1)

R-50 User Manual (1)

R-50 Quick Chart (1)

R-50 Warranty Card (1)

2” Flow-Cell Chamber (1)

2” to 1 1/2” Reducers (2)

4 Piece Molly Set

with #10 Screws

C). TOOLS AND MATERIAL REQUIRED

• Channel lock pliers

• Hacksaw or backsaw

• Screws & anchors

• Utility knife

• Hammer

• Drill & drill bit

• Crescent wrench

• Teflon tape

• Flexible conduit

• Screwdriver

• PVC cleaner/primer

• Voltage meter

• PVC cement

• Wire stripper

D). SITE SURVEY

The R-50 MineralPURE unit should be installed at the pool's pump and filter area. You will need to
locate a place to mount the R-50 control box on a wall and within 10 feet or so of where you will install
the electrode chamber, within 6 feet of an electrical source.

Power source
within 6 feet

Control box
location

Electrode
chamber
within 10 feet

E). INSTALLING THE ELECTRODE FLOW CELL TEE

1.) Locate a space for the electrode flow cell tee (the 2" slip/slip/threaded tee). The tee should be
installed after the pump and either before or after the filter. After the filter is preferred, but it will
work fine if installed before the filter.

NEVER INSTALL THE TEE NEXT TO THE POOL'S

HEATER

2.) Turn off the pump and close all valves. Disconnect all sources of power going to the timer or
pump.

3.) Using a hacksaw or backsaw, cut a 4-inch gap in the section of pipe if 1 1/2" pipe exists, or cut
out a 3" gap if a 2-inch pipe exists.

4.) Sand the burrs off the pipe. Dry the pipe and clean the ends with PVC primer/cleaner.

5.) If 1 1/2" pipe exists, cement the 2" to 1 1/2" reducer bushings into the tee (included with the unit).

6.) The tee should be mounted on the return line after the pump and

mounted slightly downward so that no air-pocket

can form in the electrode chamber (below a horizontal position). THIS IS EXTREMELY IMPORTANT.

If there is

not enough "give" to allow insertion of the tee, install unions.

F). INSTALLING THE ELECTRODE

Generously wrap Teflon tape around the threaded part of the electrode assembly several
times. Screw electrode into the tee. Do not over tighten.

G). MOUNTING THE CONTROL BOX

Mount the control box on the wall within six feet of the electrical source and ten feet of the electrode flow cell tee.

H). CONNECTING THE ELECTRODE CABLE

Using the Electrode Wire Assembly, connect the two terminal ends to the connectors on each side of the
electrode's connectors by first unscrewing the nuts and then tightening them back on. IT DOES NOT MATTER
WHICH END GETS CONNECTED. Then connect the bare ends to the terminal posts coming out of the power
box. IT DOES NOT MATTER IF YOU ARE CONNECTING TO THE RED OR BLACK POST.

I). CHOOSING THE POWER SOURCE

When locating the power source, the unit should turn on and off when the pump and motor does. The best location is the
pool's timer box. If no timer box exists, you can use the pump motor as its power source by removing the back plate.

The unit will automatically work on 115VAC or 230VAC

Connecting the control box to the timer box

Below is an example of connecting the control box to a timer box. In this example an Intermatictm timer box is used.
Although most timer boxes are similar they are not exactly the same, please take care when using the provided
information.

230 VAC Operation:

Connect the black (3 stranded) wire cable to the 230 VAC timer box by splicing the 3 wires and connecting the black and
white wires to the LOAD side on the timer box. It makes no difference which colored wire goes to the two load screws.
Connect the green wire to GROUND. When installed properly, the unit should come on and off when the pool pump
goes on and off.

115 VAC Operation:

Connect either the white wire or the black wire to the LOAD side on the timer box. It makes no difference which colored
wire goes to the two load screws. Connect the green wire to ground. When installed properly, the unit should come on
and off when the pool pump goes on and off.

TO R-50
CONTROL BOX

Terminal

ends

I). CHOOSING THE POWER SOURCE

(Continued)

Connecting the control box to the pump motor

Disconnect the back plate to the motor where the electrical connections are. You will
notice two connections where the power source comes in and is connected. Connect the

MineralPURE's

power cable (black, white and green) to the same as the motor's

connections. If connected properly, the unit should come on and off with the motor.

J). STARTING UP THE SYSTEM

When all of the above steps have been completed, it is time to start up the system. Open all valves and turn the power on.
Check for water leaks and all electrical connections for proper and firm connections.

K). SETTING THE UNIT TO THE DESIRED LEVELS

The first step is getting the pool to the desired level of copper-ions as quickly as possible.

We recommend a copper-ion level of .15 to .20 ppm.

Make sure the pH is between 7.2 and 7.6 and never goes over 7.8

Push the button located on the front panel of the control box that has a arrow pointing ↑ up. Push it several times until
the LED lights on the control box reaches the top light, or “11”. This will be the maximum output of approximately
400mA of power going to the electrodes.

LED setting

Output mA

OFF

100

150

200

300

400

There are a lot of factors that can affect the rate the

MineralPURE

will produce the ions (see section O Troubleshooting

on page 12). In order to get the desired reading of 0.15 to 0.20 quickly, you will need to set the unit to its maximum
current output #11.

Other factors that affect the level ions are produced are keeping the pH under 7.8; the number of hours the filter runs, and
the setting of the unit. Other factors include water temperature and the amount of algae/bacteria already in the water.

As a rule of thumb, it will take about 24 hours to get a pool of 10,000 gallons fully "ionized" and to the desired level of
0.15-0.20. So if your pool is 20,000 gallons, it may take two full days of running "around the clock" to reach this level. If
you run the pool 8 hours a day (the normal time) it would take six days to reach the desired level.

Test Copper-ion levels daily at this stage until the desired levels are maintained.

Once the setting is established, it will only need to be adjusted as the seasons change.

K). SETTING THE UNIT TO THE DESIRED LEVELS

(continued)

Using the Clearwater Pool Systems Ion Test Kit

Included with every unit is an Ion Test Kit. The easy-to-use instructions are located on the inside
cover of the lid. Please follow those instructions carefully, as the reading you get is most important
in how you set the

MineralPURE

control knob. When using this test kit, make sure you wait 3

minutes for the test to develop and look

down

into the tube, not from the

side

. There is a reading or

color match for 0.15 and one for 0.20 on the enclosed chart. Ideally, we would like the readings to
be anywhere in that area.

Once the Desired Level is Obtained

Once the desired level is obtained, you will need to find a setting point on the control box where the ion readings will
remain in that range of 0.15 and 0.20. The biggest factor is water temperature. As a rule of thumb, if the pool is 10,000
gallons, the reading on the control box should be around 2 or 3. It may be lower in cooler climates, or higher in warmer
climates. Someone in Maine may keep the level at 1, while in Florida it may be 3. A 20,000-gallon pool may need a
reading of 4 or 5. A 50,000-gallon pool may need a reading of 7 or 8. This is also based on running the system 8 hours a
day. It is all proportionate. So if the pool ran 24 hours a day, the settings would be 1/3 that.

When you lower your setting, it is best to test on a daily basis. If the readings continue to go up, lower the setting and
retest the following day at about the same time. If the reading goes down, increase the setting, and test again the next day.
Eventually you will find the proper setting. Once you do, the setting will stay near that the entire season. If your pool is
open year round, like in Florida, you will have a lower setting in the winter and a higher setting in the summer.

L). PROPER PROCEDURES OF MAINTAINING A HEALTHY POOL

Included with this package is a "QUICK CHART" that gives you the basics of

maintaining a proper pool. Please refer to that sheet whenever possible. If you ever

have any questions, contact your dealer or Clearwater Enviro for any assistance.

• Keep the pH between 7.2 and 7.6

• Keep total alkalinity between 80-120ppm

• Maintain Ion level between 0.15 and 0.20 ppm

• Maintain normal pool maintenance – keep filter

cleaned, empty baskets, etc.

• Add an occasional oxidizer

L). PROPER PROCEDURES OF MAINTAINING A HEALTHY POOL

Adding an Occasional Oxidizer

An occasional oxidizer is necessary to burn off body oils, suntan lotions, and particles that get into the water and can cause
cloudiness. Always add an oxidizer whenever the water loses its "sparkle." Don't wait for the water to get cloudy, or an extra
dose will be required.

There are several oxidizer options:

Non-chlorine shock

- Add one (1) pound of potassium monopersulfate (non-chlorine shock) per 10,000 gallons once a week

during the warm weather season, less frequently during the cooler weather, or when the water loses its "sparkle." You may also
want to add some non-chlorine shock after a rainstorm if the pool was left uncovered. These are available in most pool stores,
or at

Leslie's Swimming Pool Supplies

(1-800-537-5437) ask for "

Fresh 'N Clear

Household bleach

- Add two (2) quarts of regular household bleach per 10,000 gallons once a

week. You may also use liquid chlorine – but only ½ the amount. This small amount will dissolve
rapidly and you will have chlorine-free water in a few minutes.

Tablet in skimmer

- Add a 3" Trichlor tablet in the skimmer for continuous oxidizing. The reading

will be so low that it won't be detectable. This is ideal for pools with heavy swimmer use or if the
homeowner is away often.

Add OzoneMAX -

We strongly recommend the purchase of our

OzoneMAX

to work in

conjunction with

MineralPURE

. This will do the majority of oxidizing you need, further

reducing chlorine use. Contact your dealer for more details.

WARNING: Excessive amounts of Copper may cause staining of pool and spa surfaces.
Always keep pH under 7.8 at all times.

Add a Sequestering Agent for Marcite/ Gunite Pool

If your pool is made of a white marcite or gunite finish, we strongly recommend you add a
sequestering agent to prevent any type of staining in the pool. There are two types we
recommend:

- Pool Stain Treat

United Chemical

(800) 524-5550

- Jacks Magic

(800) 348-1656

These products or ones similar are available in all pool stores worldwide.

M). CLEANING AND/OR REPLACING ELECTRODE

The only part of the

MineralPURE

Ionizer that will need maintenance or

replacement is the electrodes. They should last about 1-5 years depending on
your pool size, length of swimming season, water temperature and how well the
water was balanced (ion level, pH, etc.). If the LED light "

Check Electrode

comes on, it may be time to clean or replace the electrode. To inspect the
electrodes, simply unscrew the electrode chamber with your hands and visually
inspect the electrode bars. A blue greenish coating is normal, however, if there is
a heavy buildup, you may need to clean the electrode. Using an old toothbrush
and lemon juice or a muriatic acid/water solution, scrub the buildup off the
electrode. If the electrodes are thin and worn out, they will need to be replaced.

Electrode Reordering Information:

Replacement Electrode - Part # CLE-02 - residential copper electrode for the R-50 Model.

Always add more teflon tape when screwing the electrode back into the flow-cell tee.

N). ION-TEST KIT REPLACEMENT

You should replace the reagents at least once a year. You can either replace the entire test kit (exactly as supplied in the
box when you received the

MineralPURE

unit) or replace the reagents.

Order # CLA-41 MineralPURE complete test kit

Order # CLA-42 Replacement reagents "A" and "B"

Contact your dealer or Clearwater Enviro Technologies, Inc. for more ordering

information or visit www.ElectrodeWarehouse.com

The Healthy Alternative to Chlorine

CLA-41

CLA-42

O). TROUBLESHOOTING

Cloudy Water or Algae Present

If algae is present, you must take steps to solve the reason it formed. First, brush the algae then add chlorine to the pool to
oxidize. Check filtering system and backwash or clean filter. Check water chemistry – especially pH. Make sure ion
level is in range. You may need to oxidize more frequently if problems persist.

If cloudy water is a problem, add chlorine to clear it up. Again, make sure all readings are in the proper range and filter is
clean. Usually cloudy water is from a poor filtering system. Make sure you oxidize on a timely basis. Never add
granular chlorine without dissolving it first or pouring it directly into the skimmer.

Can't Obtain the Proper Copper-Ion Level

If you are unable to obtain the proper ion level, check all of the following factors to solve the problem:

1.) High algae growth and cloudy water / Ion level too low.

A high algae growth or cloudy water will use up all

available copper and silver ions in the water that the unit can produce. This would result in a low ion level. Make sure
the pool water is balanced (see the rest of this section) and increase the power level to a higher reading. Oxidize the water
with chlorine.

2.) Correct sizing of the pool.

If the pool is larger than 50,000 gallons, you may need a stronger system.

3.) Scaled, dirty or worn electrodes / check electrode light comes on.

A blue-greenish coating around the electrodes

is normal. However, a build up of scale, dirt or debris around the electrodes can prevent the unit from producing ions.
Simply unscrew the electrodes and clean the buildup using an old toothbrush and use a lemon juice or muriatic acid/water
solution. See details in section M, page 11.

4.) Total Disolved Solids (TDS) is too low.

If your pool has brand new water in it, and you are unable to obtain a

desirable reading on the control unit, chances are the TDS level is too low. Usually, the total dissolved solids should be

between 300-2000 ppm.

, and tested once a year. For the system to perform on maximum capabilities (a pool with very

warm water or a pool that is close to the maximum number of gallons rated for the system), the TDS needs to be at least
500 ppm. If installing the unit on a brand new pool, you may need to have to raise the total dissolved solids level. THIS IS
ONLY NECESSARY IF YOU ARE UNABLE TO OBTAIN THE DESIRED COPPER-ION LEVEL. First, determine the
TDS level. To raise the TDS level, you need to add 1 pound of regular table salt to increase the TDS by 12 ppm per
10,000 gallons. Once the TDS level has reached 300 ppm you will be all set, because the TDS level always raises.

If the TDS is over 2,000, you should partially drain and refill with fresh water. This is standard pool water chemistry. If
the unit is being installed on a salt-water pool, the unit will work fine without any adjustments.

5.) Improper test kit readings.

Make sure you follow the proper Ion-Test kit procedures. Many people look at the side

of the test tubes instead of looking down from the top. Also, be sure to wait three minutes for the reagents to develop.
These reagents should be replaced yearly and kept out of direct sunlight and stored at normal room temperature. Failure
to do so will cause faulty readings. Never let the reagents freeze or be exposed to extreme heat.

6.) Improper pH readings

This is usually the main reason for a low copper-ion level. Make sure the pH is maintained

between 7.2- 7.6 , with the lower end preferred. When the pH goes over 7.8, the ions fall out of solution. Make sure your
test kit is updated with fresh reagents and kept out of direct sunlight and in normal room temperatures. Never mix
different manufacturer's reagents with the test kit.

7.) Too much chlorine in the pool

If the pool was just shocked with a lot of chlorine, this can give you an improper test

kit reading on the Ion Test Kit. The high chlorine level will "bleach" out the reading and appear to read zero.

O). TROUBLESHOOTING

(continued)

Can't Obtain the Proper Copper-Ion Level

(continued)

8.) Sequestering Agents or Metal Out Removers in the water

Sometimes pool owners will add a flocking or

sequestering agent to the water to remove stains or scaling in a pool or remove undesired minerals that are in the source
water. Some of these will interfere with the

MineralPURE's

ions such as Sequasol, Cop-Out, Metal Magnet, Aluminum

Sulfate or Alum. Products that won't cause problems and that are actually recommended to use with

MineralPURE

include Pool Stain Treat by

United Chemical

Jack's Magic

. All polymer based products like Super Blue and Sea-Klear

do not cause problems either. If you are unsure if a sequestering agent is causing a low ion level, send Clearwater Enviro
Technologies a water sample to test. If it is a problem (these agents can stay in the water for up to a year) add a lot of
chlorine to shock it out of the pool water.

9.) Steel plumbing

Never install the electrodes on steel piping. Cut out a section of this and replace with PVC pipe.

10.) Improper installation

Sometimes installers will mount the electrodes on a bypass line and not on the actual return

line that goes back to the pool's water. Make sure unit is installed properly with correct connections.

11.) High Phosphate level

A high phosphate level will be a breeding ground for algae. If you have a lot of algae

growing and can't keep the Ion-level up, you may have a high phosphate level. Any reading over 125 ppb can cause
problems. Have your pool store test for phosphates or contact your dealer or

Clearwater

for more information. There are

products available that will remove phosphates from the water quickly and will eliminate algae and low Ion readings.

Questions?

Contact you dealer or contact us at:

1-800-756-7946 (SWIM)

ClearwaterPoolSystems.com

Lifetime support

The Healthy Alternative to Chlorine

P). UNIT NOT WORKING PROPERLY

If for any reason you do not get any LED lights to come on, or feel the unit is not working properly, contact your dealer of

Clearwater Enviro Technologies

for support.

1-800-756-7946 (SWIM)

ClearwaterPoolsSystems.com

To Return the Unit

First you must obtain an

RMA (Return Merchandise Authorization) number

from

Clearwater Enviro Technologies, Inc

The Healthy Alternative to Chlorine

Manufactured by

Established 1989

Contact customer service. (see contact info above)

Remove Control box from wall and return to:

Clearwater Enviro Technologies

8767 115th Ave

Largo, FL 33773

The

RMA number

must be clearly marked on the

outside of the package

Include a note inside the package with the

RMA

number

again and a brief description of your

problem.

Include your address and contact information.

R-50 IONIZER SPECIFICATION SHEET

Water Specifications

POOL SIZE:

up to 50,000 U.S. gallons

IONIZATION METHOD:

electrolysis of copper or copper/silver alloy electrodes

ELECTRODE CHAMBER:

2” schedule 40 tee with reducer bushings for 1 ½” PVC pipe

ELECTRODE:

one set 3” long, comprised of copper (CLE-02)

or optionally available 90/10 copper/silver alloy (CLE-51)

HEAD LOSS:

Flow Rate

Total Head Loss (psi)

25 gpm

0.06 psi

50 gpm

0.21 psi

Hydrostatic Pressure:

Maximum Recommended Pressure: 50PSI

Ion Production:

With the output set to: 250mA this ionizer produces 179mg of copper ions per hour

400mA this ionizer produces 287mg of copper ions per hour

These measurements were made with the following conditions:

Electrode Used: CLE-02

Water Temperature: 72.7 °F

Total Chlorine: 0

pH: 7.45

TDS: 347 mg/L

Hardness: 215 mg/L

Total Alkalinity: 85 mg/L

Electrical Specifications

INPUT VOLTAGE:

115 VAC or 230 VAC, automatic switching

INPUT CURRENT:

.5A @ 100VAC

.25A @ 240VAC

INPUT POWER:

13 Watts

OUTPUT VOLTAGE:

24V DC

OUTPUT CURRENT:

Adjustable in 12 increments from 0 to 400mA DC

CIRCUIT PROTECTION:

internal fuse and input MOV line surge protection

FUSES:

1 ea 2Amp Fast Acting, Cartridge Style, 250VAC, 5x20mm

Radio Shack Part Number 2701052

Mechanical Specifications

ENCLOSURE MATERIAL:

Extruded Aluminum - 6063-T% Electro-Chemical etched exterior that

converts the metal surface into a decorative, durable, corrosion-resistant, anodic oxide finish.
End caps – NEMA 4 ABS 94VO material with silicone sealing.

ENCLOSURE DIMENSIONS:

9” wide x 3.625” deep x 6.5” tall

SHIPPING WEIGHT:

9 lbs

PACKAGING BOX DIMENSIONS:

15” x 10.5” x 6.25”

SHIPPING BOX DIMENSIONS:

16” x 12” x 8”

Other Specifications

OPERATING TEMPERATURE RANGE:

32 to 110 degrees Fahrenheit

WARRANTY:

3 years, parts and labor - excluding electrodes

ClearwaterPoolSystems.com

Phone: 727-562-5186 • Toll Free: 800-756-7946 (SWIM)

The Healthy Alternative to Chlorine

05/16

Mineral

PURE

The Healthy Alternative to Chlorine

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