ControlOMatic ChlorMaker User manual

Manual Updated: 11/2022Manual Updated: 11/2022
ChlorMakerChlorMaker
Installation & OperationInstallation & Operation
ManualManual
Support and Service:Support and Service: [email protected][email protected]
Saltwater Chlorine GeneratorSaltwater Chlorine Generator
ControlOMatic, Inc.ControlOMatic, Inc.
12146 Charles Drive, Grass Valley, CA 9594512146 Charles Drive, Grass Valley, CA 95945
[phone] •[phone] • https://www.controlomatic.comhttps://www.controlomatic.com

—To reduce the risk of injury, do not permit children to—To reduce the risk of injury, do not permit children to
use this product.use this product.
IMPORTANT WARNING AND SAFETY INSTRUCTIONSIMPORTANT WARNING AND SAFETY INSTRUCTIONS
ChlorMakerChlorMaker ManualManual 22
READ AND FOLLOW ALL INSTRUCTIONS1
SAVE THESE INSTRUCTIONS22
55—Use ChlorMaker only according to these instructions.—Use ChlorMaker only according to these instructions.
Any modication or misuse of this product will void the warranty.Any modication or misuse of this product will void the warranty.
WARNINGWARNING
WARNINGWARNING
66—Install—Install ChlorMakerChlorMaker in accordance with all national and in accordance with all national and
local electrical, plumbing, safety, and other applicable codes.local electrical, plumbing, safety, and other applicable codes.
WARNINGWARNING
77—Connect—Connect ChlorMakerChlorMaker to a GFCI (Ground Fault Circuitto a GFCI (Ground Fault Circuit
Interrupt) or GFI (Ground Fault Interrupt) protected VAC powerInterrupt) or GFI (Ground Fault Interrupt) protected VAC power
source only.source only.
WARNINGWARNING
88 —Protect the power supply and outlet from exposure to —Protect the power supply and outlet from exposure to
the elements, i.e. direct sun, rain, snow, condensation, etc.the elements, i.e. direct sun, rain, snow, condensation, etc.
WARNINGWARNING
99 —Cutting the cord from the power supply to the —Cutting the cord from the power supply to the
ChlorMaker electrode voids the warranty. Damage will occur if theChlorMaker electrode voids the warranty. Damage will occur if the
connection is reversed.connection is reversed.
WARNINGWARNING
1010 —DO NOT use with extension cord. Injury may result. —DO NOT use with extension cord. Injury may result.WARNINGWARNING
1111 —DO NOT operate—DO NOT operate ChlorMakerChlorMaker if damaged in any way. if damaged in any way.WARNINGWARNING
—DO NOT pull on the cord to disconnect the power —DO NOT pull on the cord to disconnect the power
supply from power source. Do not allow the cord to be walked on,supply from power source. Do not allow the cord to be walked on,
or to rest on sharp edges or corners. Do not drop, throw, oror to rest on sharp edges or corners. Do not drop, throw, or
otherwise rough handle otherwise rough handle ChlorMakerChlorMaker..
1212 WARNINGWARNING
—Disconnect, remove, and store—Disconnect, remove, and store ChlorMakerChlorMaker indoorsindoors
when spa has been winterized or drained.when spa has been winterized or drained.
1313 WARNINGWARNING
—ChlorMaker is compatible with all spas, when used as —ChlorMaker is compatible with all spas, when used as
directed. We recommend consulting with your spa’s manufacturer.directed. We recommend consulting with your spa’s manufacturer.
44CAUTIONCAUTION
33

IMPORTANT WARNING AND SAFETY INSTRUCTIONSIMPORTANT WARNING AND SAFETY INSTRUCTIONS
ChlorMaker ManualChlorMaker Manual 33
1515 —Measure water quality parameters and adjust if —Measure water quality parameters and adjust if
necessary prior to each spa use.necessary prior to each spa use.
CAUTIONCAUTION
1616 ——ChlorMakerChlorMaker does not measure the chlorine level anddoes not measure the chlorine level and
must be adjusted properly in order to not over-chlorinate your spa,must be adjusted properly in order to not over-chlorinate your spa,
leading to spa damage and unhealthy water conditions.leading to spa damage and unhealthy water conditions.
CAUTIONCAUTION
1717 —Remove the—Remove the ChlorMakerChlorMaker electrode from the spa when electrode from the spa when
using the spa.using the spa.
WARNINGWARNING
—DO NOT handle the—DO NOT handle the ChlorMakerChlorMaker electrode duringelectrode during
chlorine generation (visible bubbling). Slight discomfort may be feltchlorine generation (visible bubbling). Slight discomfort may be felt
in cuts, sores, or sensitive skin areas due to chlorine concentrationin cuts, sores, or sensitive skin areas due to chlorine concentration
and the electrolysis process.and the electrolysis process.
1818 WARNINGWARNING
1919 —DO NOT insert objects into, or tamper with the —DO NOT insert objects into, or tamper with the
ChlorMakerChlorMaker electrode in any way. Inserting metal objects into the electrode in any way. Inserting metal objects into the
electrode may cause damage and will void the warranty.electrode may cause damage and will void the warranty.
WARNINGWARNING
2020 —DO NOT plug—DO NOT plug ChlorMakerChlorMaker control box directly into the control box directly into the
VAC supply, as this will damage the VAC supply, as this will damage the ChlorMakerChlorMaker. Always use the . Always use the
provided low-voltage power supply.provided low-voltage power supply.
WARNINGWARNING
—Leave spa cover open at least 1 minute to allow trapped —Leave spa cover open at least 1 minute to allow trapped
gases to escape prior to use.gases to escape prior to use.
1414 CAUTIONCAUTION

ChlorMakerChlorMaker ManualManual 44
ChlorMaker OverviewChlorMaker Overview
ChlorMaker is a semi-automated saltwater chlorine generation system, specically designed forChlorMaker is a semi-automated saltwater chlorine generation system, specically designed for
portable spas up to 1000 gallons (3800 liters). ChlorMaker generates chlorine from a small amount of portable spas up to 1000 gallons (3800 liters). ChlorMaker generates chlorine from a small amount of
ordinary salt (sodium chloride, NaCl) dissolved in the spa water. The amount of salt added is very small ordinary salt (sodium chloride, NaCl) dissolved in the spa water. The amount of salt added is very small
in relation to the volume of the water in the spa. The concentration required for the ChlorMaker is only in relation to the volume of the water in the spa. The concentration required for the ChlorMaker is only
about 5% of the salt level of ocean water, which is below the level that most people can taste.about 5% of the salt level of ocean water, which is below the level that most people can taste.
The small addition of salt also benets spa users by providing a softening effect on the water, leaving The small addition of salt also benets spa users by providing a softening effect on the water, leaving
hair and skin feeling smoother and healthier than with traditional sanitizing products. All it takes for hair and skin feeling smoother and healthier than with traditional sanitizing products. All it takes for
ChlorMaker to keep your spa water fresh and clean is 2.5 cups of salt per 100 gallons (380 liters) of ChlorMaker to keep your spa water fresh and clean is 2.5 cups of salt per 100 gallons (380 liters) of
water.water.
ChlorMaker produces chlorine in its pure form using electrolysis in order to sanitize the spa water. The ChlorMaker produces chlorine in its pure form using electrolysis in order to sanitize the spa water. The
ChlorMaker operates on a short three-hour cycle, maintaining the chlorine level in the water.ChlorMaker operates on a short three-hour cycle, maintaining the chlorine level in the water.
Since the chlorine originates from the salt, the unused chlorine inherently converts back into that salt, Since the chlorine originates from the salt, the unused chlorine inherently converts back into that salt,
allowing the ChlorMaker to reuse that salt to make new chlorine. Essentially, this means that the saltallowing the ChlorMaker to reuse that salt to make new chlorine. Essentially, this means that the salt
level will remain fairly steady, only gradually decreasing from things like splashing or people leaving the level will remain fairly steady, only gradually decreasing from things like splashing or people leaving the
spa with salt water still inherently on them.spa with salt water still inherently on them.
Water Preparation & MaintenanceWater Preparation & Maintenance
To ensure proper operation, the spa should be prepared before installing the ChlorMaker, so it should To ensure proper operation, the spa should be prepared before installing the ChlorMaker, so it should
be drained, rinsed, relled with fresh water, and balanced to the recommended levels indicated in this be drained, rinsed, relled with fresh water, and balanced to the recommended levels indicated in this
section. We have included test strips to help you measure and verify the water chemistry in that last section. We have included test strips to help you measure and verify the water chemistry in that last
step.step.
In most cases, lter replacement is recommended but not required, with the exception being forIn most cases, lter replacement is recommended but not required, with the exception being for
hydrogen peroxide systems. The combination of hydrogen peroxide and chlorine may cause gum-like hydrogen peroxide systems. The combination of hydrogen peroxide and chlorine may cause gum-like
buildup, water discoloration, and skin irritation, so it is important in that case to make sure that there isbuildup, water discoloration, and skin irritation, so it is important in that case to make sure that there is
no residual hydrogen peroxide in any part of the spa, particularly that lter.no residual hydrogen peroxide in any part of the spa, particularly that lter.
ChlorMaker will signicantly reduce the amount of spa maintenance required, but regular chemical ChlorMaker will signicantly reduce the amount of spa maintenance required, but regular chemical
checkups, including chlorine levels and pH, are recommended, for the sake of proper watercheckups, including chlorine levels and pH, are recommended, for the sake of proper water
maintenance and thus the health and safety of the spa users, not to mention also for the lifespan of maintenance and thus the health and safety of the spa users, not to mention also for the lifespan of
the ChlorMaker unit and the spa. The table on the next page lists the generally accepted ideal water the ChlorMaker unit and the spa. The table on the next page lists the generally accepted ideal water
chemistry for spas.chemistry for spas.
It is recommended that chlorine and pH levels are checked before each use, or at least once per week It is recommended that chlorine and pH levels are checked before each use, or at least once per week
when not in use. Alkalinity, hardness, and salt levels should be checked at least once per month (see thewhen not in use. Alkalinity, hardness, and salt levels should be checked at least once per month (see the
table on the next page and Salt Requirements for recommended levels).table on the next page and Salt Requirements for recommended levels).
About once a month, use a phosphate remover (available at your local pool and spa supply store orAbout once a month, use a phosphate remover (available at your local pool and spa supply store or
online) to manage the phosphates in the spa water, to keep them from increasing the demand foronline) to manage the phosphates in the spa water, to keep them from increasing the demand for
chlorine and reducing the life expectancy of the ChlorMaker electrode.chlorine and reducing the life expectancy of the ChlorMaker electrode.
It is also recommended to manually shock the spa after high usage (e.g. after a party with multiple It is also recommended to manually shock the spa after high usage (e.g. after a party with multiple
users), or biweekly if used frequently. Make sure to leave the spa circulating for several hours before users), or biweekly if used frequently. Make sure to leave the spa circulating for several hours before
retesting, ensuring more accurate test results.retesting, ensuring more accurate test results.

ChlorMakerChlorMaker ManualManual 55
Water Preparation & Maintenance (cont.)Water Preparation & Maintenance (cont.)
Parameter Recommended Level
Free ChlorineFree Chlorine
pHpH
Total AlkalinityTotal Alkalinity
Total HardnessTotal Hardness 250-400 PPM250-400 PPM
80-120 PPM80-120 PPM
7.2-7.67.2-7.6
2.0-3.0 PPM2.0-3.0 PPM
Warning:Warning: Consistent chlorine levels above 5.0 PPM (parts per million) and/or consistent saltConsistent chlorine levels above 5.0 PPM (parts per million) and/or consistent salt
concentration levels above 5000 PPM may lead to corrosion of metal components in the spa.concentration levels above 5000 PPM may lead to corrosion of metal components in the spa.
Warning:Warning: Consistent hardness levels below 250 PPM may lead to spa equipment damage and failure. Consistent hardness levels below 250 PPM may lead to spa equipment damage and failure.
Make sure total hardness levels are within the recommended range above.Make sure total hardness levels are within the recommended range above.
Salt RequirementsSalt Requirements
ChlorMaker will generate either chlorine or bromine depending on the type of salt used: use sodium ChlorMaker will generate either chlorine or bromine depending on the type of salt used: use sodium
chloride (NaCl) for chlorine or sodium bromide (NaBr) for bromine. For the sake of consistency in this chloride (NaCl) for chlorine or sodium bromide (NaBr) for bromine. For the sake of consistency in this
manual, we will primarily use chlorine spas in our explanations and examples, but those will all still apply manual, we will primarily use chlorine spas in our explanations and examples, but those will all still apply
to bromine spas, with the only exception being the quantity of salt needed (see more details on the next to bromine spas, with the only exception being the quantity of salt needed (see more details on the next
page).page).
Warning:Warning: Salt only needs to be added once per spa water change, so adding unneeded salt may causeSalt only needs to be added once per spa water change, so adding unneeded salt may cause
the salinity to increase too much, causing the ChlorMaker to shut down, to protect the power supply andthe salinity to increase too much, causing the ChlorMaker to shut down, to protect the power supply and
the electrode from damage.the electrode from damage.
Chlorine Salt—Sodium Chloride (NaCl):Chlorine Salt—Sodium Chloride (NaCl):
For chlorine spas, raise the salt level to 500-2000 PPM (parts per million). Pool salt is the most commonFor chlorine spas, raise the salt level to 500-2000 PPM (parts per million). Pool salt is the most common
salt used for saltwater chlorine generators (i.e. your ChlorMaker), but you can use any salt that is at salt used for saltwater chlorine generators (i.e. your ChlorMaker), but you can use any salt that is at
least 99% pure sodium chloride and does not use any anti-caking agents. Essentially, when you checkleast 99% pure sodium chloride and does not use any anti-caking agents. Essentially, when you check
the ingredients list, sodium chloride should be the only one on the list.the ingredients list, sodium chloride should be the only one on the list.
Some mineral-enriched salts can also be used to help make the water even softer on the skin, but Some mineral-enriched salts can also be used to help make the water even softer on the skin, but
they will require higher quantities to achieve that sodium chloride salt level. Those extra minerals may they will require higher quantities to achieve that sodium chloride salt level. Those extra minerals may
increase your risk of having too much overall salt in the water, so make sure to monitor the salt lights as increase your risk of having too much overall salt in the water, so make sure to monitor the salt lights as
you add the salt. See more details on the next page, after the chart.you add the salt. See more details on the next page, after the chart.
Bromine Salt—Sodium Bromide (NaBr):Bromine Salt—Sodium Bromide (NaBr):
For bromine spas, raise the salt level to 1000-3000 PPM (parts per million). Similar to sodium chlorideFor bromine spas, raise the salt level to 1000-3000 PPM (parts per million). Similar to sodium chloride
(NaCl), you will need the sodium bromide (NaBr) to be at least 99% pure, which will most likely be (NaCl), you will need the sodium bromide (NaBr) to be at least 99% pure, which will most likely be
easiest to nd at a pool and spa store, locally or online. easiest to nd at a pool and spa store, locally or online.
If you are unsure about what would be best for your spa, your local pool and spa store can likely analyze If you are unsure about what would be best for your spa, your local pool and spa store can likely analyze
a sample of your water to give you that more specic help.a sample of your water to give you that more specic help.
Note for use in Canada:Sodium bromideodium bromide products should not be used for this application in Canada.
Recommended LevelsRecommended Levels

ChlorMakerChlorMaker ManualManual 66
Salt Requirements (cont.)Salt Requirements (cont.)
Estimated Salt per 100 Gallons (380 Liters) of Spa WaterEstimated Salt per 100 Gallons (380 Liters) of Spa Water
Salt Type PPMCupsKilogramsPounds
Sodium ChlorideSodium Chloride
(NaCl)(NaCl)
Sodium Bromide Sodium Bromide
(NaBr)(NaBr)
1.51.5 500-2000500-20000.70.7 2.52.5
2.52.5 1.11.1 441000-30001000-3000
Note for use in Canada: Sodium bromide products should not be used for this application in Canada.
The amount of salt to add depends on the size of the spa, which should be listed in your spa’s manual. The amount of salt to add depends on the size of the spa, which should be listed in your spa’s manual.
You can also estimate the size of your spa with an online spa volume calculator.You can also estimate the size of your spa with an online spa volume calculator.
Here are some examples, using sodium chloride (NaCl):Here are some examples, using sodium chloride (NaCl):
•• 350 gallons350 gallons
•• 350 ÷ 100 (gallons) is 3.5350 ÷ 100 (gallons) is 3.5
•• 3.5 × 2.5 (cups per 100 gallons) is3.5 × 2.5 (cups per 100 gallons) is 8.75 cups8.75 cups
•• 1250 liters1250 liters
•• 1250 ÷ 380 (liters) is 3.31250 ÷ 380 (liters) is 3.3
•• 3.3 × 2.5 (cups per 380 liters) is3.3 × 2.5 (cups per 380 liters) is 8.25 cups8.25 cups
Simply pour the recommended amount of salt directly into the spa water to bring the concentration to
the recommended level, and turn the spa jets on to help mix it in. If the water is cold, it may take several
hours for the salt to fully dissolve.
Note: It may take the ChlorMaker a few hours to register the salt level the rst time because of the salt
still dissolving into the water, so we recommend waiting before turning on the ChlorMaker.
Note: If there is too much salt, the ChlorMaker will shut down and display Green and Red (Salt High
and Salt Low) lights at the same time. When in doubt, start with less salt than you think you need,
since it is much easier to add more salt than it is to remove it, since removing it requires draining spa
water and adding fresh water. If you have a water softener, your water may already have some salt in
it, so in that case, before adding any salt to your spa, let the water get to temperature and then turn the
ChlorMaker on. That way, you can check the current level and gradually add salt in as needed.
Note: If you are trying to decide which salt you want to use, we typically recommend sodium chloride
(NaCl), since it is often more inexpensive, all while still being effective. If you have sensitive skin and
are outside of Canada, sodium bromide (NaBr) may be even more gentle than sodium chloride (NaCl)
already is, so feel free to check with your dermatologist for which option would be best for you.

ChlorMakerChlorMaker ManualManual 77
ChlorMaker InstallationChlorMaker Installation
Prepare the SpaPrepare the Spa
Drain and clean the spa, rell, and add salt. Then, allow the water to get to over 95°F (35°C), andDrain and clean the spa, rell, and add salt. Then, allow the water to get to over 95°F (35°C), and
balance the water.balance the water.
Power SupplyPower Supply
The power supply supports 100 to 240 VAC with an output voltage of 5.5 VDC, and it comes with a The power supply supports 100 to 240 VAC with an output voltage of 5.5 VDC, and it comes with a
15-foot cord spanning from the power supply to the ChlorMaker control box. To prevent damage to the 15-foot cord spanning from the power supply to the ChlorMaker control box. To prevent damage to the
power supply, you will need a weather-protective cover (readily available in hardware stores and online)power supply, you will need a weather-protective cover (readily available in hardware stores and online)
to house the power supply at the outlet.to house the power supply at the outlet.
Please notePlease note that installing any equipment inside the spa equipment compartment may void the spa that installing any equipment inside the spa equipment compartment may void the spa
warranty or void the safety certication of the spa and is thus not recommended.warranty or void the safety certication of the spa and is thus not recommended.
110 VAC Electrical Outlet110 VAC Electrical Outlet
Locate a GFCI-protected outlet (Locate a GFCI-protected outlet (requiredrequired for re and shock safety) near the spa. If the outlet needs to for re and shock safety) near the spa. If the outlet needs to
be installed, have a licensed electrician add a 110 VAC GFCI-protected outlet.be installed, have a licensed electrician add a 110 VAC GFCI-protected outlet.
220 VAC Electrical Outlet220 VAC Electrical Outlet
Since the power supply plug style is for 110 VAC, have a licensed electrician install a 220 VACSince the power supply plug style is for 110 VAC, have a licensed electrician install a 220 VAC
GFCI-protected connection that will accept a 110 VAC-style plug. Please check your local electricalGFCI-protected connection that will accept a 110 VAC-style plug. Please check your local electrical
codes to ensure that the outlet is at least the minimum distance from the spa, along with verifying any codes to ensure that the outlet is at least the minimum distance from the spa, along with verifying any
other safety standards that apply to your overall spa area.other safety standards that apply to your overall spa area.
Power Supply ConnectorPower Supply Connector
Remove the tie straps from the ChlorMaker power supply cable and route the cable to the outlet Remove the tie straps from the ChlorMaker power supply cable and route the cable to the outlet
((withoutwithout plugging it in just yet). The cable should already be attached to the power supply, but if it gets plugging it in just yet). The cable should already be attached to the power supply, but if it gets
disconnected, please note that the connector has two metal pins, one round and the other rectangular,disconnected, please note that the connector has two metal pins, one round and the other rectangular,
allowing it to only install in one way, since reversing the connection would damage the ChlorMaker.allowing it to only install in one way, since reversing the connection would damage the ChlorMaker.
The ChlorMaker also includes two cable clips, so feel free to use one (The ChlorMaker also includes two cable clips, so feel free to use one (” with a #6 x ” with a #6 x ” screw) to attach” screw) to attach
the cable to a solid surface if needed.the cable to a solid surface if needed.
Cold Weather OperationCold Weather Operation
The power supply is not designed to operate in temperatures below -4ºF (-20ºC). If you live in an area The power supply is not designed to operate in temperatures below -4ºF (-20ºC). If you live in an area
that can get that cold, store the power supply in a warm location when the temperature is low or installthat can get that cold, store the power supply in a warm location when the temperature is low or install
the power supply in the spa equipment area where there is some protection. For the latter, make sure to the power supply in the spa equipment area where there is some protection. For the latter, make sure to
rst verify where you can install the power supply without voiding your spa’s warranty or safetyrst verify where you can install the power supply without voiding your spa’s warranty or safety
certications.certications.
Installation StepsInstallation Steps
1.1. Add salt (see Prepare the Spa section).Add salt (see Prepare the Spa section).
2.2. Install a protected electrical outlet, if not Install a protected electrical outlet, if not
already available near the spa, for the power already available near the spa, for the power
supply.supply.
3.3. Mount the control box (see Mount the Control Mount the control box (see Mount the Control
Box section).Box section).
4.4. Drape the ChlorMaker electrode over theDrape the ChlorMaker electrode over the
side of the spa, ensuring that it is hanging side of the spa, ensuring that it is hanging
vertically.vertically.
5.5. Turn the ChlorMaker on.Turn the ChlorMaker on.
6.6. Set the power level.Set the power level. ElectrodeElectrode
Control BoxControl Box

ChlorMakerChlorMaker ManualManual 88
ChlorMaker Installation (cont.)ChlorMaker Installation (cont.)
Mount the Control BoxMount the Control Box
Find a suitable location to mount the control box, meeting the following requirements:Find a suitable location to mount the control box, meeting the following requirements:
1. Vertical installation with the two cables coming out the bottom (i.e. all the words are right side up)1. Vertical installation with the two cables coming out the bottom (i.e. all the words are right side up)
2. Out of direct sunlight2. Out of direct sunlight
3. Exposed to minimal rain and moisture3. Exposed to minimal rain and moisture
a. Even though the box is water resistant, reducing moisture exposure will minimize the a. Even though the box is water resistant, reducing moisture exposure will minimize the
chance of moisture getting inside the box chance of moisture getting inside the box
4. On a at location on the spa skirt that:4. On a at location on the spa skirt that:
a. is close enough for the power supply cable to reach the outleta. is close enough for the power supply cable to reach the outlet
b. keeps the cable protected, e.g. on a post or wall near the spab. keeps the cable protected, e.g. on a post or wall near the spa
c. is close enough to the spa for the 10-foot electrode cable to reach, with the electrodec. is close enough to the spa for the 10-foot electrode cable to reach, with the electrode
hanging in the deepest part of the spa hanging in the deepest part of the spa
The ChlorMaker box mounting ange has two large holes, allowing for installing the screws rst. There The ChlorMaker box mounting ange has two large holes, allowing for installing the screws rst. There
are also four corner holes that can be used to mount the control box to the surface.are also four corner holes that can be used to mount the control box to the surface.
1.1. Install the two small screwsInstall the two small screws  inches apart andinches apart and  inches or more below the top edge of the inches or more below the top edge of the
shell part of the spa. shell part of the spa.
2.2. Place the box onto the screws and slide the box down.Place the box onto the screws and slide the box down.
3.3. Tighten the screws.Tighten the screws.
Drape the ChlorMaker ElectrodeDrape the ChlorMaker Electrode
Lift the lid off the spa and drape the electrode over the side into the water. For best results:Lift the lid off the spa and drape the electrode over the side into the water. For best results:
1. Place the electrode in the deepest location in the spa. When generating chlorine, the bubbles will1. Place the electrode in the deepest location in the spa. When generating chlorine, the bubbles will
travel up and, if the electrode is in the deepest location in the spa, those bubbles will be in travel up and, if the electrode is in the deepest location in the spa, those bubbles will be in
contact with the spa water for as much time as possible. contact with the spa water for as much time as possible.
2. Keep in a vertical orientation. If it is horizontal, it will generate less chlorine, due to trapped2. Keep in a vertical orientation. If it is horizontal, it will generate less chlorine, due to trapped
bubbles reducing the available space on the plates inside.bubbles reducing the available space on the plates inside.
3. The electrode can be located in the lter area if it will t—but this is not recommended, as the 3. The electrode can be located in the lter area if it will t—but this is not recommended, as the
bubbles will not be in contact with the water as long as they otherwise would in a deeper location.bubbles will not be in contact with the water as long as they otherwise would in a deeper location.
Plus, when the pump is off, the lter door may close, trapping the chlorine in the lter area Plus, when the pump is off, the lter door may close, trapping the chlorine in the lter area
instead of in the overall spa. instead of in the overall spa.
4. The ChlorMaker includes two cable clips. Use one of the clips (4. The ChlorMaker includes two cable clips. Use one of the clips (” clip and a #6 x ” clip and a #6 x ” screw) to” screw) to
fasten the cable to the side of the spa if necessary. fasten the cable to the side of the spa if necessary.

ChlorMakerChlorMaker ManualManual 99
ChlorMaker-IL InstallationChlorMaker-IL Installation
OverviewOverview
An in-line (IL) version allows for the electrode to be hidden in with the spa equipment. There are some An in-line (IL) version allows for the electrode to be hidden in with the spa equipment. There are some
considerations to review beforehand though:considerations to review beforehand though:
•• TheThe electrode needs to be cleaned from time to time. If it is hidden with the spa equipment, it can electrode needs to be cleaned from time to time. If it is hidden with the spa equipment, it can
be a challenge to monitor and to clean.be a challenge to monitor and to clean.
•• TThe water ow needs to be 5 gallons per minute or less, so a bypass is highly recommended.he water ow needs to be 5 gallons per minute or less, so a bypass is highly recommended.
•• Do notDo not install in the main spa water ow. install in the main spa water ow.
•• MMany spas have a small pump that runs 24 hours per day, and this is the recommendedany spas have a small pump that runs 24 hours per day, and this is the recommended
installation, since it allows the generated chlorine to properly circulate in the spa and notinstallation, since it allows the generated chlorine to properly circulate in the spa and not
concentrate around the electrode.concentrate around the electrode.
•• WWithout a 24-hour pump, the main pump may not be on often enough and would need to be ithout a 24-hour pump, the main pump may not be on often enough and would need to be
increased, leading to higher energy costs.increased, leading to higher energy costs.
•• TThe power supply will need to be controlled with the same voltage that turns on the circulationhe power supply will need to be controlled with the same voltage that turns on the circulation
pump.pump.
•• Do notDo not have the ChlorMaker making chlorine when there is no water ow because gasses will have the ChlorMaker making chlorine when there is no water ow because gasses will
accumulate in the plumbing.accumulate in the plumbing.
In-Line InstallationIn-Line Installation
1. Open the spa’s equipment panel, and turn the spa off 1. Open the spa’s equipment panel, and turn the spa off
from there. from there.
2. Locate the continuous (24-hour) circulating pump and2. Locate the continuous (24-hour) circulating pump and
thethe ” tubing connected to the pump. If the pump ” tubing connected to the pump. If the pump
has different size tubing, you will need adapters (the has different size tubing, you will need adapters (the
in-line cell usesin-line cell uses ” NPT female threads).” NPT female threads).
3. Install the cell on the output side of the 3. Install the cell on the output side of the
pump. The tube will need to be cut and reconnectedpump. The tube will need to be cut and reconnected
to the cell, and additional tubing may be neededto the cell, and additional tubing may be needed
if the existing tube is not long enough or is hard to if the existing tube is not long enough or is hard to
access.access.
4. The location of the cell should have no 4. The location of the cell should have no
obstructions at the cable end. This is to allow for obstructions at the cable end. This is to allow for
electrode removal, replacement, and cleaning.electrode removal, replacement, and cleaning.
5. Water shutoff valves (not included) may be installed 5. Water shutoff valves (not included) may be installed
atat DD to aid in future maintenance and cleaning of the to aid in future maintenance and cleaning of the
cell.cell.
6. Install the two pipe brackets at6. Install the two pipe brackets at AAwith the two screws. Make sure that the screws are attached towith the two screws. Make sure that the screws are attached to
a proper mounting surface, e.g. do not attach them to insulation. a proper mounting surface, e.g. do not attach them to insulation.
7. Install the two7. Install the two ” barb ttings to the cell using thread sealant. Make sure that the cell is ” barb ttings to the cell using thread sealant. Make sure that the cell is
mounted so that chlorine gas can escape vertically, instead of getting trapped inside. Based on mounted so that chlorine gas can escape vertically, instead of getting trapped inside. Based on
the location of the install, decide if the 90° barb tting should go on the side or top ( the location of the install, decide if the 90° barb tting should go on the side or top (BBandand CC).).
8. Connect tubing to the cell: cut the existing tube and reconnect the ends to the two 8. Connect tubing to the cell: cut the existing tube and reconnect the ends to the two ” barb” barb
ttings on the cell. Use the supplied clamps ttings on the cell. Use the supplied clamps ((BBandand CC)) to securely fasten the tube to the barbs. to securely fasten the tube to the barbs.
Some residual water may spill from the cut tube, even though the spa has been drained and/or Some residual water may spill from the cut tube, even though the spa has been drained and/or
shut off. shut off.
9. Route the cell cable ( 9. Route the cell cable (FF) to the ChlorMaker box.) to the ChlorMaker box.
10. Apply thread sealant to the electrode and install the electrode into the in-line cell.10. Apply thread sealant to the electrode and install the electrode into the in-line cell.
11. When the cell (11. When the cell (EE) is removed for cleaning or during installation, use the plug to seal the hole.) is removed for cleaning or during installation, use the plug to seal the hole.

ChlorMakerChlorMaker ManualManual 1010
ChlorMaker-IL MaintenanceChlorMaker-IL Maintenance
The ChlorMaker has three buttons and four lights built into the overlay on the control box, allowing you The ChlorMaker has three buttons and four lights built into the overlay on the control box, allowing you
to view and change the power level, switch chlorine generation modes (to view and change the power level, switch chlorine generation modes (BoostBoost), and more. The lights), and more. The lights
indicate the salt level and the current mode (chlorine generation or standby).indicate the salt level and the current mode (chlorine generation or standby).
Power OnPower On
To turn on the ChlorMaker, plug the power supply into the outlet. As it turns on, it will ash the To turn on the ChlorMaker, plug the power supply into the outlet. As it turns on, it will ash the WhiteWhite andand
RedRed ((Salt LowSalt Low)) lights a number of times, indicating the software version. Then, the lights a number of times, indicating the software version. Then, the WhiteWhite ,, RedRed,, BlueBlue
((Salt OKSalt OK)), and, and GreenGreen ((Salt HighSalt High) lights will ash, in that order.) lights will ash, in that order.
Chlorine generation will start after a few seconds. Until then, the Chlorine generation will start after a few seconds. Until then, the WhiteWhite light will ash every ten seconds light will ash every ten seconds
to indicate standby mode.to indicate standby mode.
Making Chlorine (Salt Level Indication)Making Chlorine (Salt Level Indication)
When making chlorine, ChlorMaker will indicate with a solid light if the salt level is high, low, orWhen making chlorine, ChlorMaker will indicate with a solid light if the salt level is high, low, or
normal, along with visible bubbles coming from the electrode.normal, along with visible bubbles coming from the electrode.
This reading is actually a measure of how much electrical current is being drawn to the plates in the This reading is actually a measure of how much electrical current is being drawn to the plates in the
electrode, so if there are extra minerals in your water or salt sources (e.g. well water or Dead Sea Salt), electrode, so if there are extra minerals in your water or salt sources (e.g. well water or Dead Sea Salt),
they may add to the reading.they may add to the reading. Only the actual salt (NaCl) in the water will produce chlorine though.Only the actual salt (NaCl) in the water will produce chlorine though.
This may cause the ChlorMaker to run with theThis may cause the ChlorMaker to run with the GreenGreen light on, which is not a cause for concern and light on, which is not a cause for concern and
will not hurt the electrode. As described below, thewill not hurt the electrode. As described below, the GreenGreen light is just a warning to not add more salt, tolight is just a warning to not add more salt, to
avoid a shutdown.avoid a shutdown.
We recommend starting with lower salt and seeing if that produces enough chlorine, since it is easier to We recommend starting with lower salt and seeing if that produces enough chlorine, since it is easier to
add salt than it is to remove it. Plus, running with minimal salt will help your ChlorMaker electrode lastadd salt than it is to remove it. Plus, running with minimal salt will help your ChlorMaker electrode last
longer.longer.
If the lights are on solid, your ChlorMaker is generating chlorine:If the lights are on solid, your ChlorMaker is generating chlorine:
•• SolidSolid GreenGreen——Salt Level HighSalt Level High, current between 2.0 and 2.4 amps, current between 2.0 and 2.4 amps
•• SolidSolid BlueBlue——Salt Level NormalSalt Level Normal, current between 1.0 and 2.0 amps, current between 1.0 and 2.0 amps
•• SolidSolid RedRed——Salt Level LowSalt Level Low, current below 1.0 amps, current below 1.0 amps
•• SolidSolid GreenGreen && RedRed—current has exceeded the maximum of 2.4 amps and the ChlorMaker has —current has exceeded the maximum of 2.4 amps and the ChlorMaker has
shut down to protect the power supply and the electrodeshut down to protect the power supply and the electrode
•• Drain out some water and rell with fresh water to dilute the salt levelDrain out some water and rell with fresh water to dilute the salt level
•• Then, cycle power or press theThen, cycle power or press the BoostBoost button to have it check againbutton to have it check again
Note:Note: If a chlorine cycle was started by pressing the If a chlorine cycle was started by pressing the BoostBoost button (as opposed to automatically turningbutton (as opposed to automatically turning
on), the above lights may ash instead of being solid.on), the above lights may ash instead of being solid.
At least once every two weeks, inspect the electrode:At least once every two weeks, inspect the electrode:
•• Open the spa’s equipment panel, and turn the spa off at the circuit breaker panel.Open the spa’s equipment panel, and turn the spa off at the circuit breaker panel.
•• Locate the in-line cell and checkLocate the in-line cell and check the clear part of the tube body, the clear part of the tube body, visually inspecting the titaniumvisually inspecting the titanium
plates.plates.
•• If there is any buildup, shut off the water (or use the plug to seal the cell) and remove the If there is any buildup, shut off the water (or use the plug to seal the cell) and remove the
electrode for cleaning with a mild acid, e.g. vinegar or pH down. See the respective entry in the electrode for cleaning with a mild acid, e.g. vinegar or pH down. See the respective entry in the
Troubleshooting Guide for more details on how to clean.Troubleshooting Guide for more details on how to clean.
•• Reinstall the newly cleaned electrode.Reinstall the newly cleaned electrode.
WhiteWhite
WhiteWhite
WhiteWhite
ChlorMaker OperationChlorMaker Operation

ChlorMakerChlorMaker ManualManual 1111
ChlorMaker Operation (cont.)ChlorMaker Operation (cont.)
Standby Mode (Not Making Chlorine)Standby Mode (Not Making Chlorine)
The ChlorMaker works on a 3-hour cycle. In the rst part of the cycle, the ChlorMaker generates chlorine The ChlorMaker works on a 3-hour cycle. In the rst part of the cycle, the ChlorMaker generates chlorine
for the time indicated by the power level, and then switches to standby mode for the rest of the 3-hour for the time indicated by the power level, and then switches to standby mode for the rest of the 3-hour
block. For example, at the default power level of 3, the ChlorMaker will generate chlorine for 15 minutes, block. For example, at the default power level of 3, the ChlorMaker will generate chlorine for 15 minutes,
standby for 2 hours and 45 minutes, generate for 15 minutes, standby for 2 hours and 45 minutes, etc. standby for 2 hours and 45 minutes, generate for 15 minutes, standby for 2 hours and 45 minutes, etc.
To indicate standby mode, theTo indicate standby mode, the WhiteWhite light will ash every 10 seconds.light will ash every 10 seconds.
Note:Note: If the ChlorMaker is in vacation mode (see Vacation Mode section), all the lights will ash every If the ChlorMaker is in vacation mode (see Vacation Mode section), all the lights will ash every
10 seconds, instead of just the 10 seconds, instead of just the WhiteWhite one.one.
Note:Note: When the estimated electrode life has reached 90% use (i.e. 10% of the life is left), the When the estimated electrode life has reached 90% use (i.e. 10% of the life is left), the WhiteWhite
light will rapidly ash twice every 10 seconds instead of just once. Depending on your water and salt light will rapidly ash twice every 10 seconds instead of just once. Depending on your water and salt
sources, power level, and overall care of the electrode, it may continue to work well, even beyond the sources, power level, and overall care of the electrode, it may continue to work well, even beyond the
100% point. So, our intention is that this reminder helps you look out for when your electrode starts 100% point. So, our intention is that this reminder helps you look out for when your electrode starts
producing less chlorine and to order a replacement electrode ahead of time, to have it ready for when producing less chlorine and to order a replacement electrode ahead of time, to have it ready for when
you need it.you need it.
Power LevelsPower Levels
ChlorMaker includes 10 power level settings, to accommodate for a variety of spa sizes and needs. ChlorMaker includes 10 power level settings, to accommodate for a variety of spa sizes and needs.
Since the power output to the electrode is constant for the entire generation process, the power level Since the power output to the electrode is constant for the entire generation process, the power level
instead indicates how much time the ChlorMaker generates chlorine each time it turns on. The longer itinstead indicates how much time the ChlorMaker generates chlorine each time it turns on. The longer it
runs, the more chlorine it adds to your spa. For example, the factory setting of 3 indicates that theruns, the more chlorine it adds to your spa. For example, the factory setting of 3 indicates that the
ChlorMaker will run for 15 minutes per 3-hour cycle.ChlorMaker will run for 15 minutes per 3-hour cycle.
View the Current Power Level SettingView the Current Power Level Setting
To view the power level, simply press theTo view the power level, simply press the UpUp oror DownDown button once, holding until thebutton once, holding until the WhiteWhite ashes start, ashes start,
and then count the ashes. As a couple of examples, 3 and then count the ashes. As a couple of examples, 3 WhiteWhite ashes means power level 3, and 7 ashes means power level 3, and 7 WhiteWhite
ashes means power level 7.ashes means power level 7.
Changing the Power LevelChanging the Power Level
To adjust the power level, use the arrow buttons on the control box:To adjust the power level, use the arrow buttons on the control box:
1. Press both the1. Press both the UpUp button and thebutton and the DownDown button at the same time. Thebutton at the same time. The WhiteWhite light will turn onlight will turn on
solid (instead of ashing), indicating that it is in power change mode. solid (instead of ashing), indicating that it is in power change mode.
2. Press the2. Press the UpUp button to increase power—the button to increase power—the GreenGreen ((Salt HighSalt High) light will ash each time the ) light will ash each time the UpUp
button is pressed. Once you reach the maximum power level of 10, the button is pressed. Once you reach the maximum power level of 10, the GreenGreen light will be onlight will be on
solid.solid.
3. Press the3. Press the DownDown button to decrease power—the button to decrease power—the RedRed ((Salt LowSalt Low) light will ash each time the ) light will ash each time the
DownDown button is pressed. Once you reach the minimum power level of 1, the button is pressed. Once you reach the minimum power level of 1, the RedRed light will be onlight will be on
solid.solid.
4. When you are nished, do not press any buttons for three seconds, and the 4. When you are nished, do not press any buttons for three seconds, and the WhiteWhite light will ash light will ash
the new power level, conrming the setting change.the new power level, conrming the setting change.
WhiteWhite
WhiteWhite
WhiteWhite
WhiteWhite
WhiteWhite
WhiteWhiteWhiteWhite
WhiteWhite

ChlorMakerChlorMaker ManualManual 1212
ChlorMaker Operation (cont.)ChlorMaker Operation (cont.)
Selecting the Right Power LevelSelecting the Right Power Level
Selecting the right power level may require some testing, since every spa is different, and there are a Selecting the right power level may require some testing, since every spa is different, and there are a
variety of factors that can affect what level would be best for you and your spa. Here are somevariety of factors that can affect what level would be best for you and your spa. Here are some
examples:examples:
•• Frequency of spa useFrequency of spa use
•• Number of peopleNumber of people
•• Spa temperatureSpa temperature
•• Phosphate levelsPhosphate levels
•• Time of last drain and rellTime of last drain and rell
•• Presence of an ozone generatorPresence of an ozone generator
After this period of initial testing, your ChlorMaker will automatically keep your spa chlorinated. ToAfter this period of initial testing, your ChlorMaker will automatically keep your spa chlorinated. To
determine which level to test rst, see the chart below for the estimated power level for your spa size. determine which level to test rst, see the chart below for the estimated power level for your spa size.
This is only a starting point, and the nal level may be very different, per the factors listed above.This is only a starting point, and the nal level may be very different, per the factors listed above.
Here is how you can test which level is right for your spa:Here is how you can test which level is right for your spa:
•• Day 1: Set the power level according to the table below and the size of your spa.Day 1: Set the power level according to the table below and the size of your spa.
•• Day 2: Measure the chlorine level at the end of a chlorine generation cycle. If it is higher than you Day 2: Measure the chlorine level at the end of a chlorine generation cycle. If it is higher than you
want, lower the power level by 1. If it is lower than you want, raise the power level by 1.want, lower the power level by 1. If it is lower than you want, raise the power level by 1.
•• Day 3: Repeat the Day 2 step until the chlorine remains constant at the desired level for a couple Day 3: Repeat the Day 2 step until the chlorine remains constant at the desired level for a couple
of days.of days.
Note:Note: If the chlorine level is 0 PPM (parts per million), even 24 hours after installation, the initial chlorine If the chlorine level is 0 PPM (parts per million), even 24 hours after installation, the initial chlorine
demand on the spa may be above what ChlorMaker can produce in order to break away from zero. In demand on the spa may be above what ChlorMaker can produce in order to break away from zero. In
this case, manually add chlorine or shock (according to the product label) to assist in the initial setup.this case, manually add chlorine or shock (according to the product label) to assist in the initial setup.
You also may need to add more salt, particularly if you are using a mineral-enhanced salt like Dead Sea You also may need to add more salt, particularly if you are using a mineral-enhanced salt like Dead Sea
Salt, since only the sodium chloride (NaCl) in the water will produce chlorine. We recommend onlySalt, since only the sodium chloride (NaCl) in the water will produce chlorine. We recommend only
adding a little at a time since it may take a while for it to dissolve and to change the salt indicator lights, adding a little at a time since it may take a while for it to dissolve and to change the salt indicator lights,
and going over can cause the ChlorMaker to shut down to protect the power supply.and going over can cause the ChlorMaker to shut down to protect the power supply.
Warning:Warning: If spa usage drops (vacation, winter, etc.), it is important to lower the power level: your If spa usage drops (vacation, winter, etc.), it is important to lower the power level: your
ChlorMaker will continue producing, regardless of how much chlorine is used up, which can cause ChlorMaker will continue producing, regardless of how much chlorine is used up, which can cause
over-chlorination and damage to your spa’s components if left unchecked. Your ChlorMaker does have over-chlorination and damage to your spa’s components if left unchecked. Your ChlorMaker does have
a vacation mode for if no buttons are pressed for over a week, but we still recommend preemptively a vacation mode for if no buttons are pressed for over a week, but we still recommend preemptively
lowering the power level for that extra layer of protection for your spa.lowering the power level for that extra layer of protection for your spa.
Inversely, if spa usage increases (return from vacation, spring, etc.) make sure to raise the power level Inversely, if spa usage increases (return from vacation, spring, etc.) make sure to raise the power level
again to keep your spa fully chlorinated.again to keep your spa fully chlorinated.
Power Level
1-31-3
77
66
55
44
Gallons
< 200< 200
> 500> 500
400-500400-500
300-400300-400
200-300200-300
Liters
< 760< 760
> 1900> 1900
1500-19001500-1900
1150-15001150-1500
760-1150760-1150

ChlorMakerChlorMaker ManualManual 1313
ChlorMaker Operation (cont.)ChlorMaker Operation (cont.)
BoostBoost Button & Power Level Times Button & Power Level Times
To start or stop a chlorine generation cycle, press theTo start or stop a chlorine generation cycle, press the BoostBoost button. If the ChlorMaker was in standby button. If the ChlorMaker was in standby
mode, it will switch to producing chlorine with an extended cycle, generating for 3 times as long. If the mode, it will switch to producing chlorine with an extended cycle, generating for 3 times as long. If the
ChlorMaker was already producing chlorine, this cancels that cycle.ChlorMaker was already producing chlorine, this cancels that cycle.
When pressing the button, theWhen pressing the button, the GreenGreen andand BlueBlue ((Salt HighSalt High andand Salt OKSalt OK) lights will ash, acknowledging ) lights will ash, acknowledging
the button push.the button push.
Note: The ChlorMaker cannot make chlorine faster; the Boost button simply turns it on for a single
extended cycle. If the spa chlorine has dropped to 0 PPM (parts per million) from heavy usage, chlorine
may need to be added to help break past zero.
Note: If a chlorine cycle was started by pressing the If a chlorine cycle was started by pressing the BoostBoost button (as opposed to automatically turningbutton (as opposed to automatically turning
on when the chlorine is low), the salt status lights may ash instead of being solid.on when the chlorine is low), the salt status lights may ash instead of being solid.
Vacation ModeVacation Mode
After a week of no button pushes, the ChlorMaker automatically switches to vacation mode, indicated
by all lights ashing in standby mode, instead of just the White one. While in vacation mode, the
ChlorMaker decreases the generation time to make less chlorine, to reduce the risk of over-chlorination
with inactivity. To exit vacation mode, simply press any button.
The amount the time is reduced accordingly:
• 1-2 weeks: of Normal Time
• > 2 weeks: of Normal Time
For example, a ChlorMaker at power level 3 would normally generate chlorine for 15 minutes per cycle,
and would reduce to 11 minutes and 15 seconds after 1 week of inactivity, and then 7 minutes and 30
seconds after 2 weeks.
Power Level
11
55
44
33
22
66
Normal Time
77
88
1010
99
2 min2 min
445 min5 min
30 min30 min
15 min15 min
7 min 30 sec7 min 30 sec
11hrhr
11hr 30 minhr 30 min
22hrhr
33hrhr
22hr 30 minhr 30 min
WhiteWhite
Boost Time
6 min6 min
2 hr 15 min2 hr 15 min
1 hr 30 min1 hr 30 min
45 min45 min
22 min 30 sec22 min 30 sec
33hrhr
44hr 30 minhr 30 min
66hrhr
99hrhr
77hr 30 minhr 30 min

ChlorMakerChlorMaker ManualManual 1414
ChlorMaker Operation (cont.)ChlorMaker Operation (cont.)
Electrode Lifespan IndicatorElectrode Lifespan Indicator
This feature tracks the amount of time the ChlorMaker electrode has been actively producing chlorine. This feature tracks the amount of time the ChlorMaker electrode has been actively producing chlorine.
The typical lifespan of the electrode is 7000 hours of chlorine generation. To view the lifespan:The typical lifespan of the electrode is 7000 hours of chlorine generation. To view the lifespan:
1. Press the1. Press the BoostBoost andand DownDown buttons at the same time.buttons at the same time.
a. The following lights will ash to indicate the percentage used:a. The following lights will ash to indicate the percentage used:
•• GreenGreen ((Salt HighSalt High) = 100) = 100
•• BlueBlue ((Salt OKSalt OK) = 10) = 10
•• RedRed ((Salt LowSalt Low) = 1) = 1
b. Examples:b. Examples:
•• 55 BlueBlue ashes means that 50% life has been used ashes means that 50% life has been used
•• 66 BlueBlue ashes and 2 ashes and 2 RedRed ashes means that 62% life has been used (38% life is left) ashes means that 62% life has been used (38% life is left)
2. When the electrode life has reached 90%, the 2. When the electrode life has reached 90%, the WhiteWhite light for standby mode will rapidly ash light for standby mode will rapidly ash
twice every ten seconds instead of just once. Depending on your water and salt sources,twice every ten seconds instead of just once. Depending on your water and salt sources,
power level, and overall care of the electrode, it may continue to work well, evenpower level, and overall care of the electrode, it may continue to work well, even
beyond the 100% point. So, our intention is that this reminder helps you look out for when your beyond the 100% point. So, our intention is that this reminder helps you look out for when your
electrode starts producing less chlorine and to order a replacement electrode ahead of time, to electrode starts producing less chlorine and to order a replacement electrode ahead of time, to
have it ready for when you need it.have it ready for when you need it.
To reset the indicator (i.e. after replacing the electrode), press all three buttons on the control box at the To reset the indicator (i.e. after replacing the electrode), press all three buttons on the control box at the
same time.same time.
WhiteWhite
Troubleshooting GuideTroubleshooting Guide
Before using this troubleshooting guide, please review the installation and operation instructions in this Before using this troubleshooting guide, please review the installation and operation instructions in this
manual, in case there were any steps missed along the way.manual, in case there were any steps missed along the way.
GreenGreen ((Salt HighSalt High))andand RedRed ((Salt LowSalt Low)) Lights on at the Same TimeLights on at the Same Time
This is simply an indication of too much salt. To protect the power supply and the electrode from This is simply an indication of too much salt. To protect the power supply and the electrode from
damage, your ChlorMaker has temporarily shut itself down. Even if you added the correct amount and damage, your ChlorMaker has temporarily shut itself down. Even if you added the correct amount and
the salt level measuredthe salt level measured OKOK, the indication is also dependent on water temperature and other minerals in, the indication is also dependent on water temperature and other minerals in
the water. When in doubt, start off lower than expected and add more salt over the next couple of days the water. When in doubt, start off lower than expected and add more salt over the next couple of days
as needed. It is much easier to add more salt than it is to take it out.as needed. It is much easier to add more salt than it is to take it out.
To x the high salt level, rst take the electrode out of the water and press To x the high salt level, rst take the electrode out of the water and press BoostBoost. This is to turn on. This is to turn on
chlorine generation outside of the water. If thechlorine generation outside of the water. If the GreenGreen andand RedRed lights persist, then the problem islights persist, then the problem is
unrelated to the water.unrelated to the water.
If they do turn off, the next step is to use a 5-gallon (20-liter) bucket to determine how much you need to If they do turn off, the next step is to use a 5-gallon (20-liter) bucket to determine how much you need to
dilute your spa.dilute your spa.
1.1. Fill the bucket aboutFill the bucket about  of the way with spa water and the other of the way with spa water and the other  with fresh water. with fresh water.
2.2. Turn off the electrode and place it in the bucket for about 5 minutes to adjust to temperature.Turn off the electrode and place it in the bucket for about 5 minutes to adjust to temperature.
3.3. Then turn it on and check to see if the light is Then turn it on and check to see if the light is BlueBlue ((Salt OKSalt OK)) when making chlorine. If needed, when making chlorine. If needed,
empty the bucket and repeat this test, using different amounts of spa versus fresh water until the empty the bucket and repeat this test, using different amounts of spa versus fresh water until the
light islight is BlueBlue. If the salt is . If the salt is HighHigh, try again with less spa water, and if it is , try again with less spa water, and if it is LowLow, try again with more, try again with more
spa water. The amount of the bucket that is spa water is the level to which you should drain your spa water. The amount of the bucket that is spa water is the level to which you should drain your
spa to then rell with fresh water. For example, if the light turns spa to then rell with fresh water. For example, if the light turns BlueBlue in the bucket within the bucket with  spaspa
water, drain your spa to aboutwater, drain your spa to about  of the way full, and then rell with fresh water. of the way full, and then rell with fresh water.

ChlorMakerChlorMaker ManualManual 1515
Troubleshooting Guide (cont.)Troubleshooting Guide (cont.)
Buildup in the ElectrodeBuildup in the Electrode
The ChlorMaker electrode uses a process called electrolysis to generate chlorine, and calcium is aThe ChlorMaker electrode uses a process called electrolysis to generate chlorine, and calcium is a
naturally occuring byproduct of that reaction—especially if your water source contains high levels of that naturally occuring byproduct of that reaction—especially if your water source contains high levels of that
calcium (hard water). If there is too much buildup, it will interfere with chlorine generation, potentially calcium (hard water). If there is too much buildup, it will interfere with chlorine generation, potentially
even shorting the unit if left untreated.even shorting the unit if left untreated.
To clean, disconnect from power and then soak the electrode in a mild acid (e.g. vinegar or pH down) for To clean, disconnect from power and then soak the electrode in a mild acid (e.g. vinegar or pH down) for
10-30 minutes and then rinse in clean water. Repeat as needed until the calcium is gone. 10-30 minutes and then rinse in clean water. Repeat as needed until the calcium is gone.
RedRed Light on While Generating ChlorineLight on While Generating Chlorine
This light indicates that the salt level is LowLow, so simply add salt. We recommend also measuring the salt
level with a test strip before adding though, especially if you are still adjusting to your new ChlorMaker.
After a while, you may have white calcium buildup on or between the titanium plates in the electrode,
interfering with chlorine generation. In that case, read the previous entry in this troubleshooting guide to
learn how to clean this.
Also, if your ChlorMaker’s electrode lifespan is spent (see Electrode Lifespan IndicatorElectrode Lifespan Indicator), the plates may
be wearing out and needing to be replaced.
Consistently Low Chlorine
The power level is most likely too low, so simply raise the power level and check for improved results
over the next couple of days (see the Operation section of this manual).
Consistently High Chlorine
The power level is most likely too high, so simply lower the power level (see Changing the Power Level)
and check for improved results over the next couple of days.
We also recommend checking the salt level of your spa water, both with the salt status lights and with a
test strip specic for sodium chloride (NaCl), which should say 500-2000 PPM. For bromine spas, test
for sodium bromide (NaBr) and verify that the test strip says 1000-3000 PPM.
If your salt level is above its respective PPM range, feel free to add some fresh water to your spa, to
dilute the salt level back into that range. This is particularly important if the PPM is over 5000, which
could damage your spa over time. If you need to drain water in order to have enough room for the fresh
water, see the bucket test in the rst entry in this troubleshooting guide, which will help you estimate how
much to drain.
ChlorMakerChlorMaker is Off: Lights and/or Buttons Stopped Working
First, unplug the ChlorMaker from the outlet, wait at least 10 seconds, and plug it back in. This will
reboot the unit, which may be all that it needs, especially if it has been a while since its last reboot.
If the problem persists, check to make sure that there is no water near the control box, since that could
be a sign that water got inside. If you do not see any moisture nearby, check to make sure that your
power cord is securely connected to both the outlet and the ChlorMaker.

ChlorMakerChlorMaker ManualManual 1616
New to Saltwater SpasNew to Saltwater Spas
Here are some guidelines and suggestions for if this is your rst saltwater spa:Here are some guidelines and suggestions for if this is your rst saltwater spa:
•• Always start out with low salt since it is much easier to add salt than it is to remove it. TheAlways start out with low salt since it is much easier to add salt than it is to remove it. The
ChlorMaker measures the salt level with an electrical current, so water temperature, otherChlorMaker measures the salt level with an electrical current, so water temperature, other
minerals, and other factors can affect the measurement, in addition to the salt itself. If there is too minerals, and other factors can affect the measurement, in addition to the salt itself. If there is too
much salt (i.e. when both themuch salt (i.e. when both the GreenGreen andand RedRed lights are on), thelights are on), the ChlorMakerChlorMaker will pause chlorinewill pause chlorine
generation so as not to draw too much current and damage itself.generation so as not to draw too much current and damage itself.
•• Keeping your spa balanced is more than just maintaining chlorine: you will also need to maintainKeeping your spa balanced is more than just maintaining chlorine: you will also need to maintain
the pH, along with possibly balancing alkalinity, hardness, etc., depending on your water source.the pH, along with possibly balancing alkalinity, hardness, etc., depending on your water source.
To get more detailed help for your specic water, bring a sample to your local pool and spa store To get more detailed help for your specic water, bring a sample to your local pool and spa store
so that they can analyze your water and give you more tailored advice.so that they can analyze your water and give you more tailored advice.
•• If you have a sudden increase in spa usage (i.e. from friends visiting), you may need to If you have a sudden increase in spa usage (i.e. from friends visiting), you may need to
temporarily increase the power level, manually turn on the chlorine generation (temporarily increase the power level, manually turn on the chlorine generation (BoostBoost), or even), or even
shock the water to rebalance after that higher chlorine usage.shock the water to rebalance after that higher chlorine usage.
•• Make sure to occasionally inspect the electrode since some water sources (i.e. ones high inMake sure to occasionally inspect the electrode since some water sources (i.e. ones high in
calcium) can cause buildup inside the electrode, both on the plates and on the wires connectedcalcium) can cause buildup inside the electrode, both on the plates and on the wires connected
to those plates. This buildup will prevent the electrode from generating chlorine, and could to those plates. This buildup will prevent the electrode from generating chlorine, and could
potentially even short the unit if left untreated for long periods of time.potentially even short the unit if left untreated for long periods of time.
•• The easy x for the buildup is to unplug the The easy x for the buildup is to unplug the ChlorMakerChlorMaker and let the electrode soak in a mildand let the electrode soak in a mild
acid (e.g. vinegar) for 10-30 minute intervals until the buildup is gone.acid (e.g. vinegar) for 10-30 minute intervals until the buildup is gone.

ChlorMakerChlorMaker ManualManual 1717
Limited WarrantyLimited Warranty
Models: This warranty applies to ChlorMaker models referenced as “System”.Models: This warranty applies to ChlorMaker models referenced as “System”.
ControlOMatic, Inc. Warrants the system to be free of all defects in material and workmanship for one ControlOMatic, Inc. Warrants the system to be free of all defects in material and workmanship for one
(1) year from the owners original purchase date. The system includes the power supply unit, cable,(1) year from the owners original purchase date. The system includes the power supply unit, cable,
electronics, and electrolytic generator for residential use only. The product must be installed properly electronics, and electrolytic generator for residential use only. The product must be installed properly
and used in accordance with this manual and all applicable local codes and regulations. This warrantyand used in accordance with this manual and all applicable local codes and regulations. This warranty
is not transferable (proof of purchase may be necessary). Damage to the system from improper water is not transferable (proof of purchase may be necessary). Damage to the system from improper water
maintenance is not covered in this warranty.maintenance is not covered in this warranty.
In no event shall ControlOMatic, Inc. be liable for consequential damages for breach of this warranty. In no event shall ControlOMatic, Inc. be liable for consequential damages for breach of this warranty.
Some states do not allow the exclusion or limitation of incidental or consequential damages, so the Some states do not allow the exclusion or limitation of incidental or consequential damages, so the
above limitation or exclusion may not apply. The warranty does not cover any loss or damage to the above limitation or exclusion may not apply. The warranty does not cover any loss or damage to the
product due to improper installation, product abuse, misuse, negligence, or improper maintenance of product due to improper installation, product abuse, misuse, negligence, or improper maintenance of
the system, pool or spa. Due to many conditions beyond our control, this warranty does not cover anythe system, pool or spa. Due to many conditions beyond our control, this warranty does not cover any
loss or damage to the pool/spa, its components, users, or anything outside the system due to systemloss or damage to the pool/spa, its components, users, or anything outside the system due to system
failure. Since ControlOMatic has no control of the quality of components used in the manufacturing of failure. Since ControlOMatic has no control of the quality of components used in the manufacturing of
purchaser’s pool/spa or maintenance, the purchaser assumes all responsibility for using the system. purchaser’s pool/spa or maintenance, the purchaser assumes all responsibility for using the system.
Just as improper use of chemicals can damage components, improper use of this system can also Just as improper use of chemicals can damage components, improper use of this system can also
cause failure. It is recommended that proper water balance practices be implemented, especially cause failure. It is recommended that proper water balance practices be implemented, especially
regarding the total hardness. Since standard heating elements can easily be damaged by improperregarding the total hardness. Since standard heating elements can easily be damaged by improper
water balance, it is also recommended a titanium heating element be used instead.water balance, it is also recommended a titanium heating element be used instead.
This warranty does not apply to any costs, repairs, services, damages, claims or losses for all of theThis warranty does not apply to any costs, repairs, services, damages, claims or losses for all of the
following: Service calls to install, reinstall or correct the installation of the product, or to explain thefollowing: Service calls to install, reinstall or correct the installation of the product, or to explain the
usage of the system to the buyer, repairs necessitated by use other than normal home use, damage usage of the system to the buyer, repairs necessitated by use other than normal home use, damage
resulting from misuse, unintended use, unforeseen use, non pool or spa use, abuse, accidents,resulting from misuse, unintended use, unforeseen use, non pool or spa use, abuse, accidents,
alterations, improper installation, or corrective work necessitated by repairs made by anyone other thanalterations, improper installation, or corrective work necessitated by repairs made by anyone other than
an authorized service technician.an authorized service technician.
THE FOREGOING WARRANTIES ARE CONTINGENT ON THE PROPER USE OF THE SYSTEM IN THE FOREGOING WARRANTIES ARE CONTINGENT ON THE PROPER USE OF THE SYSTEM IN
ACCORDANCE WITH THESE INSTRUCTIONS AND SPECIFICATIONS AND SHALL NOT APPLY TO ACCORDANCE WITH THESE INSTRUCTIONS AND SPECIFICATIONS AND SHALL NOT APPLY TO
ANY SYSTEM THAT HAS BEEN REPAIRED OR MODIFIED BY PERSONS OTHER THAN THEANY SYSTEM THAT HAS BEEN REPAIRED OR MODIFIED BY PERSONS OTHER THAN THE
MANUFACTURER.MANUFACTURER.
THE EXPRESS WARRANTIES SET FORTH IN THIS AGREEMENT ARE IN LIEU OF ALL OTHER THE EXPRESS WARRANTIES SET FORTH IN THIS AGREEMENT ARE IN LIEU OF ALL OTHER
WARRANTIES, EXPRESS OR IMPLIED. MANUFACTURER HEREBY SPECIFICALLY DISCLAIMS WARRANTIES, EXPRESS OR IMPLIED. MANUFACTURER HEREBY SPECIFICALLY DISCLAIMS
ANY OTHER REPRESENTATIONS OR WARRANTIES, EXPRESS OR IMPLIED, INCLUDINGANY OTHER REPRESENTATIONS OR WARRANTIES, EXPRESS OR IMPLIED, INCLUDING
WITHOUT LIMITATION ANY WARRANTIES OF MERCHANTABILITY OR FITNESS FOR AWITHOUT LIMITATION ANY WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A
PARTICULAR PURPOSE.PARTICULAR PURPOSE.
IN NO EVENT WILL MANUFACTURER’S LIABILITY FOR ANY CLAIM, WHETHER IN CONTRACT, IN NO EVENT WILL MANUFACTURER’S LIABILITY FOR ANY CLAIM, WHETHER IN CONTRACT,
TORT OR UNDER ANY OTHER THEORY OF LIABILITY, EXCEED THE AMOUNT NECESSARY TO TORT OR UNDER ANY OTHER THEORY OF LIABILITY, EXCEED THE AMOUNT NECESSARY TO
REPAIR OR REPLACE THE COVERED SYSTEM.REPAIR OR REPLACE THE COVERED SYSTEM.
Should any problem develop during the warranty period, contact ControlOMatic:Should any problem develop during the warranty period, contact ControlOMatic:
https://www.controlomatic.com/contact-us/https://www.controlomatic.com/contact-us/..