Intex ECO8110 Saltwater System Manual
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Intex ECO8110 Saltwater System Manual

IMPORTANT SAFETY RULES

Read, Understand and Follow All Instructions Carefully Before Installing and Using this Product.

READ AND FOLLOW ALL INSTRUCTIONS

  • To reduce the risk of injury, do not permit children to use this product. Always supervise children and those with disabilities.
  • Children must stay away from this product and all electrical cords.
  • Assembly and disassembly by adults only.
  • Risk of electric shock. Connect only to a grounding type receptacle, this product is provided with a ground-fault circuit interrupter. If replacement of the plug or cord is needed, use only identical replacement parts.
  • Always unplug this product from the electrical outlet before removing, cleaning, servicing or making any adjustment to the product.
  • The unit is provided with a ground-fault circuit interrupter (GFCI). To test the GFCI, push the test button. The GFCI should interrupt power. Push the reset button, power should be restored. If the GFCI fails to operate in this manner. The GFCI is defective. If the GFCI interrupts power to the pump without the test button being pushed, a ground current is flowing, indicating the possibility of an electric shock. Do not use this pump. Disconnect the pump and have the problem corrected by a qualified service representative before using
  • Do not bury the electrical cord. Locate the cord where it will not be damaged by lawn mowers, hedge trimmers and other equipment.
  • To reduce the risk of electric shock, the supply cord cannot be replaced. If the cord is damaged, the appliance should be replaced immediately.
  • To reduce the risk of electric shock, do not use extension cords, timers, plug adaptors or converter plugs to connect unit to electric supply; provide a properly located outlet.
  • Do not attempt to plug in or unplug this product while standing in water or when your hands are wet.
  • Do not use an appliance leakage current interrupter (ALCI) in place of a GFCI since the ALCI will not protect people.
  • Position this product away from the pool, so as to prevent children from climbing on it and accessing the pool.
  • Do not operate this product when the pool is occupied.
  • This product is intended to be used only for the purposes described in the manual!

FAILURE TO FOLLOW THESE WARNINGS MAY RESULT IN PROPERTY DAMAGE, ELECTRIC SHOCK, ENTANGLEMENT OR OTHER SERIOUS INJURY OR DEATH.


This product is for use with storable pools only. Do not use with permanently-installed pools. A storable pool is constructed so that it is capable of being readily disassembled for storage and reassembled to its original integrity. A permanently-installed pool is constructed in or on the ground or in a building such that it cannot be readily disassembled for storage. To reduce the risk of electric shock the pool must be installed no closer than 6 feet (1.8 m) from any electrical outlet. Do not place portable appliances closer than 5 feet (1.5 m) from the pool. These product warnings, instructions and safety rules provided with the product represent some common risks of water recreation devices and do not cover all instances of risk and danger. Please use common sense and good judgement when enjoying any water activity.

For portable Above-Ground-Pools only

PARTS REFERENCE

Before assembling your product, please take a few minutes to check the contents and become familiar with all the parts.

PARTS REFERENCE

NOTE: Drawings for illustration purpose only. Actual product may vary. Not to scale.

Operation is subject to the following two conditions: (1) this device may not cause interference, and (2) this device must accept any interference, including interference that may cause undesired operation of the device. Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. This equipment has been tested and found to comply with the limits for Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:

  • Reorient or relocate the receiving antenna.
  • Increase the separation between the equipment and the receiver.
  • Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
  • Consult the dealer or an experienced radio/TV technician for help.
REF. NO. DESCRIPTION QTY. SPARE PART NO.
COMMON
PARTS
PARTS FOR
CONNECTION
TO FILTER
PUMPS WITH
1-1/4" (32MM)
HOSE SIZE
ECO7110 ECO8110
1 ADAPTOR A WITH THREADED COLLAR (OPTIONAL) 1 10849 10849
2 SCREW 2 11519 11519
3 ELECTROLYTIC CELL HOUSING 1 11898 11903
4 E.C.O. ELECTRODE 1 11900 11905
5 TITANIUM ELECTRODE 1 11899 11904
6 FLOW SENSOR 1 11460 11460
7 CONNECTOR HOSE WITH THREADED FITTINGS 1 10720 10720
8 THREADED ADAPTOR B (OPTIONAL) 1 10722 10722
9 CELL COVER 2 11131 11131
10 ELECTROLYTIC CELL NUT 1 11582 11432
11 L-SHAPE O-RING 2 11228 11228
12 TITANIUM ELECTRODE O-RING 1 11585 11515
13 CONTROL STATION 1 11901 11907
14 TEST STRIPS 1 19635 19635
15 TITANIUM ELECTRODE O-RING 1 11585 11585
16 ELECTROLYTIC CELL NUT 1 11582 11582

When ordering parts, be sure to quote the model number and part numbers.

HOW THE CHLORINE IS GENERATED

This product is specially designed for above ground pools. It will destroy the bacteria, oxidize bather organics and control algae, which provide a safe, clean and comfortable swimming pool. Common salt (sodium chloride) is made up of two elements, sodium and chloride. During the installation of your Saltwater System, a measured quantity of salt is dissolved in the pool water to make it slightly salty. The pool water flows through the Saltwater System 's electrolytic cell to produce chlorine. The chlorine dissolves in the water and instantly starts destroying bacteria and algae. It also oxidizes all other organic materials.

HOW THE ELECTROCATALYTIC OXIDATION WORKS

The Electrocatalytic Oxidation (E.C.O.) is an Advanced Oxidation Processes (AOPs). When direct current is applied to the electrocatalytic oxidation electrodes, water will be discharged to generate "hydroxyl radicals". The hydroxyl radical is a powerful oxidant, which oxidizes organic contaminants, and destroys bacteria and algae. Hydroxyl radicals in combination with free available chlorine provide the strongest and safest pool water sanitation.

PRODUCT SPECIFICATIONS

Model: ECO7110 ECO8110
Power 110 - 120 Volt AC 110 - 120 Volt AC
Amperage 0.6 A 1.1 A
Wattage: 65 W 125 W
Ideal Salt Level: 3000 ppm (parts per million) 3000 ppm (parts per million)
E.C.O. Cell Output Current: 500 mA 800 mA
Maximum Chlorine Output/hour: 5 grams/hour 12 grams/hour
Filter pump minimum flow rate: 700 ~ 3000 gallons/hour
(2650 - 11355 liters/hour)
700 ~ 3000 gallons/hour
(2650 - 11355 liters/hour)
Limited Warranty: see "Limited Warranty"

PRODUCT SPECIFICATIONS

SETUP INSTRUCTIONS

Please visit www.intexcorp.com for the latest instructional video on the installation and operation of this product.

  • The Saltwater System requires a separate filter pump [700~3000 gph (2650~11355 lph)] to drive the water and function properly.
  • The Saltwater System must be installed as the last piece of pool equipment in the water return line to the pool as displayed in Drawing #1. This location extends the life of the titanium plates.
  1. Assemble the above-ground-pool (AGP) and its filter pump according to their installation instructions.
  2. Take the Saltwater System and its accessories out of the packaging.
  3. Place the Saltwater System in line after the filter pump.
  4. Connect the connector hose (7) to the Saltwater System inlet.

Connecting the system to pump and pool with 1-1/4" (32mm) connections/hoses:

The saltwater system features 1-1/2" (38mm) connections. It is accordingly supplied with adaptors A (1) and B (8) for connecting to the small 1-1/4" (32mm) diameter connections/hoses. Install as follows:

SETUP INSTRUCTIONS Drawing #1

  1. Go directly to step 2 if your pool is empty. If your above-ground-pool is filled with water, unscrew the strainer grids from the strainer connectors and insert the black hat-like plugs into the connectors, before installing the saltwater pool system.
  2. Connect the adaptor A (1) to the electrolytic cell (3) outlet as shown in Drawing #1. Tighten securely.
    Connecting the system to pump and pool with 1-1/4
  3. Disconnect the water return hose from the filter pump connection and connect it to the adaptor A (1) on the Saltwater System with a hose clamp. (see Drawing #1)
  4. Connect adaptor B (8) to the connector hose (7). Tighten securely. (see Drawing #1)
    Connecting the system to pump and pool with 1-1/4
  5. Connect adaptor B (8) to filter pump outlet (lower connection). Tighten securely.
    Connecting the system to pump and pool with 1-1/4
  6. Remove the black hat-like plugs that prevent water from flowing out of the pool. Now, return the strainer grids to the strainer connectors.

Connecting the system to pump and pool with 1-1/2" (38mm) connections/hoses:

Pump and pool with 1-1/2" (38mm) connections do not require the adaptors A (1) or B (8). Install as follows:

SETUP INSTRUCTIONS Drawing #2

  1. Go directly to step 2 if your pool is empty. If your above-ground-pool is filled with water, close the plunger valves before installing the Saltwater System.
  2. Disconnect the water return hose from the filter pump connection and connect it to the Saltwater System outlet.
  3. Connect the connector hose (7) to the filter pump outlet connection.
  4. Open the plunger valves to allow the water to flow.

Connecting the system to other types of pump (with different type of thread or no thread):

The Saltwater System can also be adapted to other filter pumps with different thread or those without a thread on the connection.

Connection to 1-1/4" (32mm) hose:

Connection to 1-1/4

  1. Connect one end of adaptor B (8) to the connector hose (7). Tighten securely.
  2. Now, connect the other end of adaptor B (8) to the filter pump outlet. Tighten securely.

Connection to 1-1/2" (38mm) hose with clamp:

Connection to 1-1/2

  1. Connect the connector hose (7) to the filter pump outlet connection with a large hose clamp. Tighten securely.

Connecting the system to other types of pool

After you have connected the Saltwater System to the pump, connect it to the pool. This is depicted in Drawings #1 and #2.

Following are the common connection types:

Connection to 1-1/4" (32mm) connectors:

Connection to 1-1/4

  1. Connect the adaptor A (1) to the electrolytic cell (3) outlet. Tighten securely.
  2. The adapter A (1) is now fitted to the Saltwater System. The following step is to connect the water return hose to the adaptor A (1) with a hose clamp.

Connection to 1-1/2" (38mm) connectors without thread:

Connection to 1-1/2

  1. Connect the adaptor A (1) to the electrolytic cell (3) outlet. Tighten securely.
  2. With the adaptor A (1) fixed to the Saltwater System, connect the water return hose to the adaptor, using a large hose clamp.

SALT & POOL WATER VOLUMES

  • Which kind of salt to use:
    Use only Sodium Chloride Salts

    Use only sodium chloride (NaCl) salt that is at least 99.8% pure. It is also acceptable to use water conditioning salt pellets (the compressed forms of evaporated salt). However, it will take a longer time for them to dissolve.
    Do not use iodized or yellow (yellow prussiate of soda) colored salt.
    Salt is added to the pool water and the electrolytic cell uses the salt to create chlorine. The purer the salt the better the performance of the electrolytic cell.
  • Optimum Salt Levels
    The ideal salt level in the pool water is between 2500-3500 ppm (parts per million). The optimal level is 3000 ppm. A too low salt level will reduce the efficiency of the Saltwater System and result in low chlorine production. A high salt level may generate a salty taste to the pool water (this may occur at a salt level above 3500-4000ppm). Too high a salt level may damage the power supply and cause corrosion to the pool metal fixtures and accessories. The Salt Table page of this manual, shows the correct dosage of salt needed. The salt in the pool is constantly recycled. The loss of salt is due only to pool water being physically removed from the pool. Salt is not lost due to evaporation.
  • Adding Salt
    1. Switch the filter pump on to start the water circulation.
    2. Keep the Saltwater System turned off.
    3. Determine the amount of salt to be added (see "Salt Table").
    4. Evenly spread the proper amount of salt around the inside perimeter of the pool.
    5. Avoid clogging the filter. Do not add salt through the skimmer.
    6. Brush the pool bottom to speed up the dissolving process. Do not allow salt to pile up on the bottom of the pool. Run the filter pump 24 consecutive hours to thoroughly dissolve the salt.
    7. After 24 hours and if all the salt is dissolved, turn on the Saltwater System, press button until you hear a "beep", code "00" flashing and set the saltwater pool system to desired operating time (see "Operating Time Table").
  • Removing Salt
    If too much salt has been added, the unit will beep and display "Code 92" (see "Alarm Codes"). You will need to lower the salt concentration. The only way to do so, is to partially drain the pool and refill it with fresh water. Drain and refill approximately 20% of the pool's water until the "Code 92" disappears.
  • Pool Volume Calculation
    Types of Pool Gallons
    (pool size in feet)
    Cubic Meters
    (pool size in meters)
    Rectangular Length x Width x Average Depth x 7.5 Length x Width x Average Depth
    Circular Length x Width x Average Depth x 5.9 Length x Width x Average Depth x 0.79
    Oval Length x Width x Average Depth x 6.0 Length x Width x Average Depth x 0.80

INTEX POOLS SALT TABLE

This table shows the amount of salt needed to achieve and maintain the optimal 3000 ppm salt level.

Pool Size Water Capacity (Calculated at
90% for Frame Pool and 80%
for Easy Set & Oval Pool)
Salt Needed for
Startup
3.0g/L (3000ppm)
Salt Needed when
Low Salt Detected
(CODE "91")
(Gals) (Liters) (Lbs) (Kgs) (Lbs) (Kgs)
INTEX ABOVE GROUND POOLS (AGP's)
EASY SET®
POOL
15' x 33" (457cm x 84cm) 2587 9792 65 30 20 10
15' x 36" (457cm x 91cm) 2822 10681 65 30 20 10
15' x 42" (457cm x 107cm) 3284 12430 80 35 20 10
15' x 48" (457cm x 122cm) 3736 14141 95 45 25 10
16' x 42" (488cm x 107cm) 3754 14209 95 45 25 10
16' x 48" (488cm x 122cm) 4273 16173 110 50 30 15
16' x 52" (488cm x 132cm) 4614 17464 115 50 30 15
18' x 42" (549cm x 107cm) 4786 18115 120 55 30 15
18' x 48" (549cm x 122cm) 5455 20647 135 60 35 15
CIRCULAR
METAL
FRAME POOL
15' x 36" (457cm x 91cm) 3282 12422 80 35 20 10
15' x 42" (457cm x 107cm) 3861 14614 100 45 25 10
15' x 48" (457cm x 122cm) 4440 16805 110 50 30 15
16' x 48" (488cm x 122cm) 5061 19156 125 55 35 15
18' x 48" (549cm x 122cm) 6423 24311 160 75 40 20
21' x 52" (640cm x 132cm) 9533 36082 240 110 60 30
24' x 52" (732cm x 132cm) 12481 47241 310 140 80 35
ULTRA
FRAME®
POOL
16' x 48" (488cm x 122cm) 5061 19156 125 55 35 15
18' x 48" (549cm x 122cm) 6423 24311 160 75 40 20
18' x 52" (549cm x 132cm) 6981 26423 175 80 45 20
20' x 48" (610cm x 122cm) 7947 30079 210 90 50 25
22' x 52" (671cm x 132cm) 10472 39637 260 120 65 30
24' x 52" (732cm x 132cm) 12481 47241 310 140 80 35
26' x 52" (792cm x 132cm) 14667 55515 365 165 90 40
GRAPHITE
GRAY PANEL
POOL SET™
15'8" x 49" (478cm x 124cm) 4440 16805 110 50 30 15
16'8" x 49" (508cm x 124cm) 5061 19156 125 55 35 15
18'8" x 53" (569cm x 135cm) 6981 26423 175 80 45 20
OVAL FRAME
POOL
18' x 10' x 42" (549cm x 305cm x 107cm) 2885 10920 70 30 20 10
20' x 12' x 48" (610cm x 366cm x 122cm) 4393 16628 110 50 30 15
RECT. ULTRA
FRAME POOL
15' x 9' x 48" (457cm x 274cm x 122cm) 3484 13187 90 40 25 10
18' x 9' x 52" (549cm x 274cm x 132cm) 4545 17203 115 50 30 15
20 x 10' x 52" (610cm x 305cm x 132cm) 5835 22085 145 65 40 20
24' x 12' x 52" (732cm x 366cm x 132cm) 8403 31805 210 95 55 25
32' x 16' x 52" (975cm x 488cm x 132cm) 14364 54368 360 165 90 40

INTEX POOLS CYANURIC ACID TABLE

Cyanuric acid is a chemical that reduces the loss of chlorine in water due to ultraviolet rays. To maintain the pool water clear and clean, and to maximize the performance of the device, add cyanuric acid to the pool. We recommend that the cyanuric acid level be maintained at approximately 1% of the salt, i.e. 100 Lbs (45 Kgs) salt x1% = 1 Lbs (0.45 Kgs) cyanuric acid. If the pool water is dirty, filthy or grimy, DO NOT add chlorine stabilizer (cyanuric acid) as this will slowdown the sanitation time of the device. Under this condition you must BOOST your pool water, refer to BOOST cycle steps. Once the pool water has been restored to clear and clean conditions you may add cyanuric acid.

Pool Size Water Capacity (Calculated at
90% for Frame Pool and 80%
for Easy Set & Oval Pool)
Cyanuric Acid Needed for
Startup
0.03g/L (30ppm)
(Gals) (Liters) (Lbs) (Kgs)
INTEX ABOVE GROUND POOLS (AGP's)
EASY SET®
POOL
15' x 33" (457cm x 84cm) 2587 9792 0.6 0.3
15' x 36" (457cm x 91cm) 2822 10681 0.7 0.3
15' x 42" (457cm x 107cm) 3284 12430 0.8 0.4
15' x 48" (457cm x 122cm) 3736 14141 0.9 0.4
16' x 42" (488cm x 107cm) 3754 14209 0.9 0.4
16' x 48" (488cm x 122cm) 4273 16173 1.1 0.5
16' x 52" (488cm x 132cm) 4614 17464 1.2 0.5
18' x 42" (549cm x 107cm) 4786 18115 1.2 0.5
18' x 48" (549cm x 122cm) 5455 20647 1.4 0.6
CIRCULAR
METAL
FRAME POOL
15' x 36" (457cm x 91cm) 3282 12422 0.8 0.4
15' x 42" (457cm x 107cm) 3861 14614 1.0 0.4
15' x 48" (457cm x 122cm) 4440 16805 1.1 0.5
16' x 48" (488cm x 122cm) 5061 19156 1.3 0.6
18' x 48" (549cm x 122cm) 6423 24311 1.6 0.7
21' x 52" (640cm x 132cm) 9533 36082 2.4 1.1
24' x 52" (732cm x 132cm) 12481 47241 3.1 1.4
ULTRA
FRAME®
POOL
16' x 48" (488cm x 122cm) 5061 19156 1.3 0.6
18' x 48" (549cm x 122cm) 6423 24311 1.6 0.7
18' x 52" (549cm x 132cm) 6981 26423 1.7 0.8
20' x 48" (610cm x 122cm) 7947 30079 2.0 0.9
22' x 52" (671cm x 132cm) 10472 39637 2.6 1.2
24' x 52" (732cm x 132cm) 12481 47241 3.1 1.4
26' x 52" (792cm x 132cm) 14667 55515 3.7 1.7
GRAPHITE
GRAY PANEL
POOL SET™
15'8" x 49" (478cm x 124cm) 4440 16805 1.1 0.5
16'8" x 49" (508cm x 124cm) 5061 19156 1.3 0.6
18'8" x 53" (569cm x 135cm) 6981 26423 1.7 0.8
OVAL FRAME
POOL
18' x 10' x 42" (549cm x 305cm x 107cm) 2885 10920 0.7 0.3
20' x 12' x 48" (610cm x 366cm x 122cm) 4393 16628 1.1 0.5
RECT. ULTRA
FRAME POOL
15' x 9' x 48" (457cm x 274cm x 122cm) 3484 13187 0.9 0.4
18' x 9' x 52" (549cm x 274cm x 132cm) 4545 17203 1.1 0.5
20 x 10' x 52" (610cm x 305cm x 132cm) 5835 22085 1.5 0.7
24' x 12' x 52" (732cm x 366cm x 132cm) 8403 31805 2.1 1.0
32' x 16' x 52" (975cm x 488cm x 132cm) 14364 54368 3.6 1.6

INTEX POOLS OPERATING TIME TABLE (WITH CYANURIC ACID) - ECO7110

Pool Size Water Capacity (Calculated at
90% for Frame Pool and 80%
for Easy Set & Oval Pool)
Operating Time (hours)
at different ambient/air
temperatures
Intex Filter
pump
Operating
Time
(hours)
(Gals) (Liters) 10 - 19°C
(50 - 66°F)
20 - 28°C
(68 - 82°F)
29 - 36°C
(84 - 97°F)
MODEL: ECO7110
EASY SET®
POOL
15' x 33" (457cm x 84cm) 2587 9792 3 3 4 6
15' x 36" (457cm x 91cm) 2822 10681 3 4 5 6
15' x 42" (457cm x 107cm) 3284 12430 3 4 5 6
15' x 48" (457cm x 122cm) 3736 14141 4 5 6 8
16' x 42" (488cm x 107cm) 3754 14209 4 5 6 8
16' x 48" (488cm x 122cm) 4273 16173 4 5 6 8
16' x 52" (488cm x 132cm) 4614 17464 5 6 7 8
18' x 42" (549cm x 107cm) 4786 18115 5 6 7 8
18' x 48" (549cm x 122cm) 5455 20647 6 7 8 12
CIRCULAR
METAL
FRAME POOL
15' x 36" (457cm x 91cm) 3282 12422 3 4 5 6
15' x 42" (457cm x 107cm) 3861 14614 4 5 6 8
15' x 48" (457cm x 122cm) 4440 16805 5 6 6 8
16' x 48" (488cm x 122cm) 5061 19156 5 6 7 8
18' x 48" (549cm x 122cm) 6423 24311 7 8 9 12
21' x 52" (640cm x 132cm) 9533 36082 - - - -
24' x 52" (732cm x 132cm) 12481 47241 - - - -
ULTRA
FRAME®
POOL
16' x 48" (488cm x 122cm) 5061 19156 5 6 7 8
18' x 48" (549cm x 122cm) 6423 24311 7 8 9 12
18' x 52" (549cm x 132cm) 6981 26423 - - - -
20' x 48" (610cm x 122cm) 7947 30079 - - - -
22' x 52" (671cm x 132cm) 10472 39637 - - - -
24' x 52" (732cm x 132cm) 12481 47241 - - - -
26' x 52" (792cm x 132cm) 14667 55515 - - - -
GRAPHITE
GRAY PANEL
POOL SET™
15'8" x 49" (478cm x 124cm) 4440 16805 5 6 6 8
16'8" x 49" (508cm x 124cm) 5061 19156 5 6 7 8
18'8" x 53" (569cm x 135cm) 6981 26423 - - - -
OVAL FRAME
POOL
18' x 10' x 42" (549cm x 305cm x 107cm) 2885 10920 3 4 5 6
20' x 12' x 48" (610cm x 366cm x 122cm) 4393 16628 5 5 6 8
RECT. ULTRA
FRAME POOL
15' x 9' x 48" (457cm x 274cm x 122cm) 3484 13187 3 4 5 6
18' x 9' x 52" (549cm x 274cm x 132cm) 4545 17203 5 6 7 8
20 x 10' x 52" (610cm x 305cm x 132cm) 5835 22085 6 7 8 12
24' x 12' x 52" (732cm x 366cm x 132cm) 8403 31805 - - - -
32' x 16' x 52" (975cm x 488cm x 132cm) 14364 54368 - - - -

INTEX POOLS OPERATING TIME TABLE (WITH CYANURIC ACID) - ECO8110

Pool Size Water Capacity (Calculated at
90% for Frame Pool and 80%
for Easy Set & Oval Pool)
Operating Time (hours)
at different ambient/air
temperatures
Intex Filter
pump
Operating
Time
(hours)
(Gals) (Liters) 10 - 19°C
(50 - 66°F)
20 - 28°C
(68 - 82°F)
29 - 36°C
(84 - 97°F)
MODEL: ECO8110
EASY SET®
POOL
15' x 33" (457cm x 84cm) 2587 9792 1 2 3 4
15' x 36" (457cm x 91cm) 2822 10681 1 2 3 4
15' x 42" (457cm x 107cm) 3284 12430 1 2 3 4
15' x 48" (457cm x 122cm) 3736 14141 1 2 3 4
16' x 42" (488cm x 107cm) 3754 14209 1 2 3 4
16' x 48" (488cm x 122cm) 4273 16173 2 3 3 4
16' x 52" (488cm x 132cm) 4614 17464 2 3 4 6
18' x 42" (549cm x 107cm) 4786 18115 2 3 4 6
18' x 48" (549cm x 122cm) 5455 20647 2 3 4 6
CIRCULAR
METAL
FRAME POOL
15' x 36" (457cm x 91cm) 3282 12422 1 2 3 4
15' x 42" (457cm x 107cm) 3861 14614 1 2 3 4
15' x 48" (457cm x 122cm) 4440 16805 2 3 4 6
16' x 48" (488cm x 122cm) 5061 19156 2 3 4 6
18' x 48" (549cm x 122cm) 6423 24311 3 4 5 6
21' x 52" (640cm x 132cm) 9533 36082 4 5 6 8
24' x 52" (732cm x 132cm) 12481 47241 6 6 7 8
ULTRA
FRAME®
POOL
16' x 48" (488cm x 122cm) 5061 19156 2 3 4 6
18' x 48" (549cm x 122cm) 6423 24311 3 4 4 6
18' x 52" (549cm x 132cm) 6981 26423 3 4 5 6
20' x 48" (610cm x 122cm) 7947 30079 3 4 5 6
22' x 52" (671cm x 132cm) 10472 39637 5 5 6 8
24' x 52" (732cm x 132cm) 12481 47241 5 6 7 8
26' x 52" (792cm x 132cm) 14667 55515 7 7 8 12
GRAPHITE
GRAY PANEL
POOL SET™
15'8" x 49" (478cm x 124cm) 4440 16805 2 3 4 6
16'8" x 49" (508cm x 124cm) 5061 19156 2 3 4 6
18'8" x 53" (569cm x 135cm) 6981 26423 3 4 5 6
OVAL FRAME
POOL
18' x 10' x 42" (549cm x 305cm x 107cm) 2885 10920 1 2 3 4
20' x 12' x 48" (610cm x 366cm x 122cm) 4393 16628 2 3 3 4
RECT. ULTRA
FRAME POOL
15' x 9' x 48" (457cm x 274cm x 122cm) 3484 13187 1 2 3 4
18' x 9' x 52" (549cm x 274cm x 132cm) 4545 17203 2 3 4 6
20 x 10' x 52" (610cm x 305cm x 132cm) 5835 22085 2 3 4 6
24' x 12' x 52" (732cm x 366cm x 132cm) 8403 31805 4 4 5 6
32' x 16' x 52" (975cm x 488cm x 132cm) 14364 54368 6 7 8 12


The filter pump running time should be 1 hour longer than the required operating time of the Saltwater System.

SALT CALCULATION FORMULA FOR ALL POOLS

Salt Needed for Startup
(Lbs)
Salt Needed for Startup
(Kgs)
Salt Needed when
Low Salt Detected (Lbs)
Salt Needed when
Low Salt Detected (Kgs)
Water Capacity (Gals) x 0.025 Water Capacity (Liters) x 0.003 Water Capacity (Gals) x 0.0067 Water Capacity (Liters) x 0.0008

SALT TABLE FOR COMMON NON-INTEX POOLS

Water Capacity Salt Needed for Startup Salt Needed when
Low Salt Detected
(CODE "91")
(Gals) (Liters) (Lbs) (Kgs) (Lbs) (Kgs)
2000 7500 50 20 10 5
4000 15000 100 45 25 10
6000 22500 150 65 40 20
8000 30000 200 90 55 25
10000 37500 250 110 70 30
12000 45500 300 135 80 35
14000 53000 350 160 95 45

CYANURIC ACID TABLE FOR COMMON NON-INTEX POOLS

Water Capacity Cyanuric Acid Needed for Startup
0.03g/L (30ppm)
(Gals) (Liters) (Lbs) (Kgs)
2000 7500 0.5 0.23
4000 15000 1.0 0.45
6000 22500 1.5 0.68
8000 30000 2.0 0.90
10000 37500 2.5 1.13
12000 45500 3.0 1.37
14000 53000 3.5 1.59

OPERATING TIME TABLE FOR COMMON NON-INTEX POOLS (WITH CYANURIC ACID)

Water Capacity Operating Time (hours) at different ambient/air temperatures
(Gals) (Liters) ECO7110 ECO8110
10 - 19°C
(50 - 66°F)
20 - 28°C
(68 - 82°F)
29 - 36°C
(84 - 97°F)
10 - 19°C
(50 - 66°F)
20 - 28°C
(68 - 82°F)
29 - 36°C
(84 - 97°F)
2000 7500 2 3 4 1 1 2
4000 15000 4 5 6 1 2 3
6000 22500 6 7 8 2 3 4
8000 30000 - - - 3 4 5
10000 37500 - - - 4 5 6
12000 45500 - - - 5 6 7
14000 53000 - - - 6 7 8

OPERATION INSTRUCTIONS

  1. Turn on the filter pump.
  2. Start up the unit:
    Plug the power cord into the electrical outlet and test the GFCI/RCD (circuit breaker). Switch on the unit. Flashing code "00" appears on the electronic control station's LED, indicating that the unit is ready to be programmed.
    OPERATION INSTRUCTIONS Step 1
  3. Set operating hours for Saltwater system:
    With code "00" flashing, press button to set the desired operating hours. See the "Operating Time Table" for the required operating hours related to each pool size. Pressing will increase the time from 01 to 12 hours maximum. If you have selected too many hours keep pressing to repeat the cycle. The built-in timer will now activate your Saltwater System, at the same time each day, for the number of hours you have set.
    NOTE: The Saltwater System will not operate if the filter pump is not operating. Make sure to program your filter pump (or start it manually) for operation beginning 5 minutes before the saltwater system and finishing 15 minutes after the saltwater system.
    OPERATION INSTRUCTIONS Step 2
  4. Lock keypad controls:
    With the desired hour value showing, press button until you hear a "beep". A green "WORKING" indicator on the control panel will light up within a few seconds to indicate that the saltwater system has started chlorine production. Locking the control buttons into this setting prevents unauthorized changing of the operating cycle.
    NOTE: If you forget to lock the keypad controls, the system will automatically lock it and start working 1 minute later.
    OPERATION INSTRUCTIONS Step 3
  5. Readjust operating time if necessary:
    The operating hours can be re-adjusted if necessary. Press button until you hear a "beep" to unlock the keypad and the current programmed time will flash. Repeat steps 3 to 4.
    OPERATION INSTRUCTIONS Step 4
  6. Boost cycle
    • First time installation, press and hold "BOOST" button for 5 seconds until the indicator lights up and the LED display "80". This indicates that the saltwater system has started E.C.O. and more chlorine sanitizer production. You can press and hold the "BOOST" button for another 5 seconds until the indicator is off, which will cancel the Boost cycle.
      OPERATION INSTRUCTIONS Step 5
    • The boost operating hours is 8 times the amount of time programmed into the system, i.e. if your saltwater system operating time is 2 hours, the boost procedure will run 8 x 2 = 16 hours. After boost procedure has been completed, the system will automatically switch to the normal working mode.
    • Once the boost is operating, check whether the filter pump operating hours have been set properly. For example, the boost operating time is 8 hours, the filter pump should be set to run for 8 hours at least. Increase the filter pump operating time if necessary.
      Note: If an Intex filter pump is attached to the system, set the pump switch to on "I" position.
    • After a heavy rain or if the pool is dirty, press the "BOOST" button to shock the pool again.
  7. Stand-by/power saving mode:
    • When the cycle ends, the green "SLEEP" indicator on the control panel lights up and the LED display flashes "93". The system is now in Stand-By mode. After a while, it shuts down and sets itself in a Power Saving mode. The system will automatically turn itself back on in 24 hours, starting its daily cycle of chlorine production.
      OPERATION INSTRUCTIONS Step 6
    • The "SLEEP" indicator stays on, while the system is in the Power Saving mode. The LED display however, goes blank after 5 minutes. Press any button ( or ) to view the last LED code.
      OPERATION INSTRUCTIONS Step 7

LED CODE CHART

LED Reading Definitions
80 Boost Mode
00 Stand-By Mode (Start-up)
01 Minimum Operating Hour (1 hour remaining)
02 Operating Hours (2 hours remaining)
03 Operating Hours (3 hours remaining)
04 Operating Hours (4 hours remaining)
05 Operating Hours (5 hours remaining)
06 Operating Hours (6 hours remaining)
07 Operating Hours (7 hours remaining)
08 Operating Hours (8 hours remaining)
09 Operating Hours (9 hours remaining)
10 Operating Hours (10 hours remaining)
11 Operating Hours (11 hours remaining)
12 Maximum Operating Hours (12 hours remaining)
90 Alarm Code(Low Pump Flow/No Pump Flow)
91 Alarm Code (Low Salt Level)
92 Alarm Code (High Salt Level)
93 Stand-By Mode (Operating Process finished)
"BLANK" No Power or "Power Saving Mode" waiting to start next
Saltwater System cycle.


When Code "90" alarm is shown, ensure the timer of the filter pump is set one (1) hour longer than the Saltwater System. If the filter pump does not have a built-in timer, the filter pump needs to be turned on/off manually every day.

MAINTENANCE


Unplug the power cord before cleaning your system. Also close the plunger valves on your pool or insert the black hat-like plugs in the strainer opening to prevent water spillage. After completing all maintenance tasks, you must plug the power cord back in and open the plunger valves or remove the plugs.

Flow Sensor Cleaning

  1. In a counter-clockwise motion unscrew the collar of the flow sensor (6) and remove it from the electrolytic cell conduit. See "Part Reference".
  2. If deposits and debris are seen on the surface of the flow sensor, then use a garden hose to wash it off.
    Flow Sensor Cleaning
  3. If flushing with water does not remove the deposits, use a plastic brush to clean the surface and the hinge if necessary. Do not use a metal brush.
  4. After the flow sensor has been inspected and cleaned, align the locator notch on the flow sensor to the connection ridge in the conduit. Now turn the collar in a clockwise motion, tightening the sensor back into its position. Do not overtighten.

Titanium and E.C.O. Electrodes Cleaning

The titanium electrode and E.C.O. electrodes have a self cleaning function incorporated into the electronic control's programming. In most cases this self cleaning action will keep the electrodes working at optimum efficiency. If the pool water is hard (high mineral content) the electrodes may require periodic manual cleaning. To maintain maximum performance, we recommend that you open and visually inspect the titanium and E.C.O. electrodes (4 & 5) monthly. The following steps provide instructions on how to clean your cell.

Inspection and cleaning

  1. Switch off the unit, unplug the power cord from the electrical socket.
  2. For filter pumps with 1-1/4" (32mm) hose size - To prevent water from flowing out of the pool, unscrew the strainer grids from the strainer connectors and insert the hat-like plugs into the strainer connectors.
    For filter pumps with 1-1/2" (38mm) hose size - Turn both plunger valve handles fully clockwise until they stop. This closes the valve, prevents the water from flowing out of the pool.
  3. Disconnect the 2 hoses from the Saltwater System, and attach the cell covers (9) to the inlet and outlet of the electrolytic cell (3).
    Inspection and cleaning Step 1
  4. Unscrew the collar of the flow sensor (6) and pull out the flow sensor from the electrolytic cell (3) housing.
    Inspection and cleaning Step 2
  5. Pour kitchen grade vinegar into the electrolytic cell (3) to immerse the titanium and ECO electrodes. Soak for 1 hour.
    Inspection and cleaning Step 3
  6. Open one side of the cell cover (9), drain and properly dispose of the vinegar. Connect the hose which goes from the pool to the cell. Flush the electrolytic cell housing with the pool water.
    Inspection and cleaning Step 4
  7. Reverse steps 3, 4, 5 and 6 to reconnect the electrolytic cell.

INTEX® TEST STRIPS (PACKED WITH THE PRODUCT)

The Test Strips can test the "Free Chlorine", "pH", "Calcium Hardness" and "Total Alkalinity" levels at the same time. We recommend that you test the water chemistry weekly, and maintain the chlorine concentration at 0.5-3.0 ppm.

Directions and Use

  1. Dip the entire strip into the water and remove immediately.
  2. Hold the strip level for 15 seconds. Do not shake excess water from the strip.
  3. Now compare the strip pad to the color chart on the packaging label. If necessary, adjust the chemical level in the pool water. It is very important, to use the proper technique when testing the water's chemical level. Read and follow the written strip instructions carefully.

LONG TERM STORAGE

  1. Disconnect the power cord from the electrical outlet.
  2. After the pool is completely empty, disconnect the Saltwater System from the hoses by reversing the installation instructions.
  3. Air-dry the unit before you store it. This might be a good time to visually inspect and clean the electrolytic cell.
  4. Store the unit and accessories in a dry place. The temperature should be controlled, between 32 degrees Fahrenheit (0 degrees Celsius) and 97 degrees Fahrenheit (36 degrees Celsius).
  5. The original package can be used for storage.

POOL MAINTENANCE & CHEMICAL DEFINITIONS

Preferred Water Chemistry Reading
Minimum Ideal Maximum
Free Chlorine 0 0.5 - 3.0 ppm 5.0 ppm
Combined Chlorine 0 0 ppm 0.2 ppm
pH 7.2 7.4 - 7.6 7.8
Total Alkalinity 40 ppm 80 ppm 120 ppm
Calcium Hardness 50 ppm 100 - 250 ppm 350 ppm
Stabilizer (Cyanuric Acid) 10 ppm 20 - 40 ppm 50 ppm

Free Chlorine - Is the chlorine residual present in pool water.
Combined Chlorine - Is formed by the reaction of free chlorine with ammonia wastes.
Result if too high - Sharp chlorinous odor, eye irritation.
pH - A value that indicates how acidic or basic a solution is.
Result if too low - Corroded metals, eye & skin irritation, destruction
of total alkalinity.
Result if too high - Scale formation, cloudy water, shorter filter runs,
eye & skin irritation, poor chlorine efficiency.
Total Alkalinity - Indicates the degree of the water's resistance to change in pH. It
determines the speed and ease of pH change, so always adjust total
alkalinity before adjusting the pH level.
Result if too low - Corroded metals, eye & skin irritation. Low
alkalinity will cause the pH to be unstable. Any
chemical added to the water will have an affect on
pH.
Result if too high - Scale formation, cloudy water, eye & skin irritation,
poor chlorine efficiency.
Calcium Hardness - Refers to the amount of calcium and magnesium dissolved in the
water.
Result if too high - Eye & skin irritation, difficulty balancing water and
poor chlorine efficiency. Scale will form and will
cause the water to become cloudy.
Stabilizer (Cyanuric Acid) - Stabilizers extend the life of chlorine in swimming pools.
  • Do not add pool chemicals directly to the skimmer. This may damage the cell.
  • Maintaining a salt and sanitizer level above the recommended range can contribute to the corrosion of the pool equipment.
  • Check the expiry date of the test kit as the test results may be inaccurate if the kit is used after that date.
  • If, due to heavy pool usage, it is required to increase the sanitizer level, then use a chemical based on Trichloro-s-triazinetrione or sodium dichloro-s-triazinetrione dihydrate.

TROUBLESHOOTING GUIDE

PROBLEM CAUSE SOLUTION

INSUFFICIENT CHLORINE

  • Insufficient operating hours of the Saltwater System.
  • The salt level in the pool water is less than 2000ppm. This is insufficient.
  • Chlorine loss due to intense sunlight exposure.
  • The bather load has increased.
  • Clogged or dirty electrolytic cell.
  • High UV level exposure.
  • Increase the daily Saltwater System operating time. See "Operating Instructions".
  • Check the salt level with the Test Kit. Adjust as needed. See "Salt & Pool Water Volumes".
  • Use a pool cover when the pool is not in use and/or when the unit is operating.
  • Increase the daily Saltwater System operating time. See "Operating Instructions".
  • Remove the cell for inspection, clean it if necessary. See "Maintenance".
  • Cover the pool with a pool cover for 2 days with the device running and then test the water using the test strips.
  • If the pool is clean and clear, add stabilizer to the water and then test the water with the device running.

WHITE FLAKES IN THE WATER

  • Excessive calcium hardness is present in pool water.
  • Drain about 20 to 25% of the pool water and add fresh water to decrease the calcium hardness. Inspect the electrolytic cell for scale buildup. Clean the electrolytic cell if necessary.

NO LED DISPLAY

  • No power supply.
  • RCD/GFCI has not reseted.
  • A power fuse has blown.
  • LED failure.
  • Plug the cell cord firmly into the cell housing receptacle.
  • Find out the switch and turn on.
  • Reset the RCD/GFCI.
  • Contact Intex Service Center.

/

LED PANEL CODE PROBLEM SOLUTION
LED Panel Code Flash & Alarm On (NOTE: Always turn off the power before cleaning and servicing).
  1. Filter pump not attached to system and/or switch on.
  • Ensure filter pump is attached and operating. See "Setup Instruction".
  1. Circulation line is blocked.
  • If your unit has plunger valves, ensure that they are open.
  • Clear your filter cartridge and cell from debris and dirt. See "Maintenance".
  • Release all trapped air in the circulation line. See the filter pump manual.
  1. Incorrect inlet and outlet hose direction.
  • Check the direction of the inlet and the outlet hose. Reverse the hoses if necessary. See "Set Up Instructions".
  1. Scale on the flow sensor.
  • Clean the flow sensor, paying special attention to the hinge. See "Maintenance".
  1. Flow sensor cord is loose.
  • Plug the flow sensor firmly into the flow sensor receptacle.
  1. Inner timer conflict between filter pump and saltwater system.
  • Reset both timers on the filter pump and saltwater system. See "Boost Cycle".
  1. Flow sensor failure.
  • Contact Intex Service Center.
  1. Dirt or scale on titanium plates.
  • Remove the electrolytic cell for inspection. Clean it if necessary. See "Maintenance".
  1. Low salt level / No salt.
  • Add salt. See "Salt & Pool Water Volumes".
  1. Electrolytic cell cord is loose.
  • Ensure that the cell cord is plugged firmly into the cell housing receptacle.
  1. Possible electrolytic cell failure.
  • Contact Intex Service Center. Replace the cell if needed.
  1. High salt level.
  • Partially drain the pool and refill it with fresh water. See "Salt & Pool Water Volumes".
  1. Display and all lights are off - the system does not power up.
  • Household voltage is too high or too low (+ 20%). Check the voltage is within the range stated on the device housing.
  • Contact Intex Service Center.


If you continue to experience difficulty, please contact our Consumer Service Department for assistance. See separate "Authorized Service Centers" sheet.

GENERAL AQUATIC SAFETY

Water recreation is both fun and therapeutic. However, it involves inherent risks of injury and death. To reduce your risk of injury, read and follow all product, package and package insert warnings and instructions. Remember, however, that product warnings, instructions and safety guidelines cover some common risks of water recreation, but do not cover all risks and dangers.

For additional safeguards, also familiarize yourself with the following general guidelines as well as guidelines provided by nationally recognized Safety Organizations:

  • Demand constant supervision. A competent adult should be appointed as a "lifeguard" or water watcher, especially when children are in and around the pool.
  • Learn to swim.
  • Take the time to learn CPR and first aid.
  • Instruct anyone who is supervising pool users about potential pool hazards and about the use of protective devices such as locked doors, barriers, etc.
  • Instruct all pool users, including children what to do in case of an emergency.
  • Always use common sense and good judgement when enjoying any water activity.
  • Supervise, supervise, supervise.

For additional information on safety, please visit

  • The Association of Pool and Spa Professionals: The Sensible Way to Enjoy Your Aboveground/Onground Swimming Pool www.nspi.org
  • American Academy of Pediatrics: Pool Safety for Children www.aap.org
  • Red Cross www.redcross.org
  • Safe Kids www.safekids.org
  • Home Safety Council: Safety Guide www.homesafetycouncil.org
  • Toy Industry Association: Toy Safety www.toy-tia.org

LIMITED WARRANTY

Your Krystal Clear Saltwater System® has been manufactured using the highest quality materials and workmanship. All Intex products have been inspected and found free of defects prior to leaving the factory. This Limited Warranty applies only to the Krystal Clear Saltwater System® and accessories listed below.

The provisions of this Limited Warranty apply only to the original purchaser and is not transferable. This Limited Warranty is valid for the period noted below from the date of the initial retail purchase. Keep your original sales receipt with this manual, as proof of purchase will be required and must accompany warranty claims or the Limited Warranty is invalid.

Krystal Clear Saltwater System® Warranty – 2 Years
Titanium electrode Warranty – 1 Year
E.C.O. electrode Warranty – 1 Year
Hoses, Plunger Valves & Fittings Warranty – 180 days

If a manufacturing defect is found within the periods noted above, please contact the appropriate Intex Service Center listed in the separate "Authorized Service Centers" sheet. The Service Center will determine the validity of the claim. If the Service Center directs you to return the product, please carefully package the product and send with shipping and insurance prepaid to the Service Center. Upon receipt of the returned product, the Intex Service Center will inspect the item and determine the validity of the claim. If the provisions of this warranty cover the item, the item will be repaired or replaced at no charge.

Any and all disputes regarding the provisions of this Limited Warranty shall be brought before an informal dispute settlement board and unless and until the provisions of these paragraphs are carried forth, no civil action may be instituted. The methods and procedures of this settlement board shall be subject to the rules and regulations set forth by the Federal Trade Commission (F.T.C.). IMPLIED WARRANTIES ARE LIMITED TO THE TERMS OF THIS WARRANTY AND IN NO EVENT SHALL INTEX, THEIR AUTHORIZED AGENTS OR EMPLOYEES BE LIABLE TO THE BUYER OR ANY OTHER PARTY FOR DIRECT OR CONSEQUENTIAL DAMAGES OR LIABILITIES. Some states, or jurisdictions do not allow the exclusion or limitation of incidental or consequential damages, so the above limitation or exclusion may not apply to you.

This Limited Warranty does not apply if the products are subject to negligence, abnormal use or operation, accident, improper operation, improper voltage or current contrary to operating instructions, or to damage by circumstances beyond Intex's control, including but not limited to, ordinary wear and tear and damage caused by exposure to fire, flood, freezing, rain, or other external environmental forces. This Limited Warranty applies only to those parts and components sold by Intex. The Limited Warranty does not cover unauthorized alterations, repairs or disassembly by anyone other than Intex Service Center personnel.


DO NOT RETURN PRODUCT TO STORE

To purchase parts and accessories or to obtain non-technical assistance, Visit
www.intexcorp.com

For technical assistance and missing parts call us toll-free (for U.S. and Canadian Residents):

1-800-234-6839
Monday through Friday, 8:30am to 5:00pm Pacific Time

DO NOT GO BACK TO THE PLACE OF PURCHASE FOR RETURN OR REPLACEMENT. IF YOU ARE MISSING PARTS OR NEED ASSISTANCE, PLEASE CALL US TOLL-FREE (FOR U.S. AND CANADIAN RESIDENTS): 1-800-234-6839 OR VISIT OUR WEBSITE: WWW.INTEXSTORE.COM.

Proof of Purchase must accompany all returns or the warranty claim will be invalid.

Brand

Videos

Intex Saltwater System 8110 - Setup Instructions Video

Documents / Resources

References

Download manual

Here you can download full pdf version of manual, it may contain additional safety instructions, warranty information, FCC rules, etc.

Download Intex ECO8110 Saltwater System Manual

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