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(249IO)  MODEL ECO7221/7231  Cartridge Filter Pump & Saltwater System with E.C.O.  ENGLISH  7.5” X 10.3”  PANTONE 295U  04/13/2017

249A

SAVE THESE INSTRUCTIONS

English

Page 30

LIMITED WARRANTY

Your 

Krystal Clear

TM

 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

TM

 Saltwater 

System and accessories listed below.

This limited warranty is in addition to, and not a substitute for, your legal rights and remedies. 
To the extent that this warranty is inconsistent with any of your legal rights, they take priority.  
For example, consumer laws across the European Union provide statutory warranty rights in 
addition to the coverage you receive from this limited warranty: for information on EU-wide 
consumer laws, please visit the European Consumer Center website at http://ec.europa.eu/
consumers/ecc/contact_en/htm.

The provisions of this limited warranty apply only to the original purchaser and are 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 document, as proof of purchase 
will be required and must accompany warranty claims or the limited warranty will be invalid.
   Krystal 

Clear

TM

 Saltwater System Warranty – 2 Years 

 

 

Electrolytic cells Warranty – 1 Year                      

 

 

 

 

Hoses, Plunger Valves & Fittings Warranty – 180 days 

If you find a manufacturing defect in the Krystal Clear

TM

 Saltwater System during the warranty 

periods noted above, please contact the appropriate Intex Service Center listed in the 
separate “Authorized Service Centers” sheet. If the item is returned as directed by the Intex 
Service Center, the Service Center will inspect the item and determine the validity of the claim. 
If the item is covered by the provisions of the warranty, the item will be repaired or replaced, 
with the same or comparable item (at Intex’s choice) at no charge to you.

Other than this warranty, and other legal rights in your country, no further warranties are 
implied. To the extent possibly in your country, in no event shall Intex be liable to you or any 
third party for direct or consequential damages arising out of the use of your Krystal Clear

TM

 

Saltwater System, or Intex or its agents’ and employees’ actions (including the 
manufacture of the product). If your country does not allow the exclusion or limitation of 
incidental or consequential damages, this limitation or exclusion does not apply to you.

You should note that this limited warranty does not apply in the following circumstances:
•  If the Krystal Clear

TM

 Saltwater System is subject to negligence, abnormal use or  

 

 

 

application, accident, improper operation, improper voltage or current contrary to operating    

 

instructions, improper maintenance or storage;

•  If the Krystal Clear

TM

 Saltwater System is subject 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;

•  To parts and components not sold by Intex; and/or
•  To unauthorized alterations, repairs or disassembly to the Krystal Clear

TM

 Saltwater System   

 

by anyone other than Intex Service Center personnel.

The costs associated with the loss of pool water, chemicals or water damages are not covered 
by this warranty. Injury or damage to any property or person is not covered by this warranty. 

Read the owner’s manual carefully and follow all instructions regarding proper operation and 
maintenance of your Krystal Clear

TM

 Saltwater System. Always inspect your product prior to 

use. This limited warranty will be void if use instructions are not followed.

Summary of Contents for ECO 7221

Page 1: ...lt in updates to the instruction manual without notice 2017 Intex Marketing Ltd Intex Development Co Ltd Intex Trading Ltd Intex Recreation Corp All rights reserved Tous droits r serv s Todos los dere...

Page 2: ...Volumes 11 Intex Pools Salt Table 12 Intex Pools Cyanuric Acid Table 13 Intex Pools Operating Time Table 14 Non Intex Pools Salt Table 15 Non Intex Pools Cyanuric Acid Table 15 Non Intex Pools Operati...

Page 3: ...d it must be replaced by the manufacturer its service agent or similarly qualified persons in order to avoid a hazard To reduce the risk of electric shock do not use extension cords timers plug adapto...

Page 4: ...glish Page 4 PARTS REFERENCE Before assembling your product please take a few minutes to check the contents and become familiar with all the parts Optional NOTE Drawings for illustration purpose only...

Page 5: ...LYTIC CELL HOUSING O RING C INCLUDED 1 11906 14 SECONDARY ELECTROLYTIC CELL 1 11900 15 L SHAPE O RING 1 11228 16 O RING C 1 10712 17 ANGLE JOINT O RING D INCLUDED 1 11584 18 O RING A 1 11587 19 PLUNGE...

Page 6: ...o make it slightly salty The pool water flows through the saltwater system s electrolytic cell 31 to produce HCLO The HCLO dissolves in the water and instantly starts destroying bacteria and algae It...

Page 7: ...m plates Strainer Plunger Valve Setup small AGP The strainer grid prevents large objects from jamming and or damaging the filter pump The plunger valve assembly prevents water from flowing into the fi...

Page 8: ...flat washer 23 on the connector 24 3 Install the strainer and plunger valve at the lower position of pool outlet marked From the inside of the pool liner insert the connector 24 into one of the pre c...

Page 9: ...ricate the threads with a petroleum jelly Then with the flat side of the strainer nut 22 facing the outside wall of the liner in a clockwise motion screw the strainer nut 22 back onto the inlet thread...

Page 10: ...he Saltwater System Filter Pump is an airtight system In a counter clockwise motion turn both air release valves 1 7 1 2 turns to open DO NOT remove air release valves as water will expel with force i...

Page 11: ...cessories The Salt Table page of this manual shows the correct dosage of salt needed The salt in the pool is constantly recycled Salt loss occurs only when pool water is physically removed from the po...

Page 12: ...0 488cmx122cm 16 x48 4273 16173 110 50 30 15 488cmx132cm 16 x52 4614 17464 115 50 30 15 549cmx107cm 18 x42 4786 18115 120 55 30 15 549cmx122cm 18 x48 5455 20647 135 60 35 15 CIRCULAR METAL FRAME POOL...

Page 13: ...l Pool Cyanuric Acid Needed for Startup 0 03g L 30 ppm Gals Liters Lbs Kgs INTEX ABOVE GROUND POOLS AGP s EASY SET POOL 457cmx84cm 15 x33 2587 9792 0 6 0 3 457cmx91cm 15 x36 2822 10681 0 7 0 3 457cmx1...

Page 14: ...3754 14209 4 5 6 488cmx122cm 16 x48 4273 16173 4 5 6 488cmx132cm 16 x52 4614 17464 5 6 7 549cmx107cm 18 x42 4786 18115 5 6 7 549cmx122cm 18 x48 5455 20647 6 7 8 CIRCULAR METAL FRAME POOL 457cmx91cm 1...

Page 15: ...ers x 0 003 Water Capacity Gals x 0 0067 Water Capacity Liters x 0 0008 CYANURIC ACID TABLE FOR COMMON NON INTEX POOLS Water Capacity Salt Needed for Startup Salt Needed when Low Salt Detected CODE 91...

Page 16: ...s occurs gently finger tighten the valves in a clockwise direction 5 Turn on the switch The filter pump is now filtering the water 6 The green Pump light on the control panel will light up that indica...

Page 17: ...rs 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 s...

Page 18: ...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 The SLEEP...

Page 19: ...s 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...

Page 20: ...assembly must exceed 18kg The European norm EN 60335 2 41 requires this product be secured to the ground or to a base 1 The mounting holes are 6 4 mm in diameter and spaced 242 5 mm apart 2 Use two b...

Page 21: ...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 The electrodes have a...

Page 22: ...he hose with nut 8 from the Saltwater System and assemble the cell cover 30 at the side of the cell 4 Unscrew the collar of the secondary electrolytic cell 14 and pull out the secondary electrolytic c...

Page 23: ...ntly unscrew and remove the sediment valve 1 located at the bottom of the housing Place it in a safe place B With a bucket of water or a garden hose pour water into the housing flushing out the sedime...

Page 24: ...ling the pool as well as during the season Consult your local swimming pool supply store for instructions The season s first filling of the pool may have brackish water requiring extra water additives...

Page 25: ...r 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 a...

Page 26: ...Circuit Interrupter or RCD Reset circuit breaker If circuit breaker trips repeatedly your electrical system may have a defect Turn off circuit breaker and call an electrician to correct the problem Le...

Page 27: ...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...

Page 28: ...he outlet hose Reverse the hoses if necessary See Set Up Instructions Clean the flow sensor paying special attention to the hinge See Maintenance Plug the flow sensor firmly into the flow sensor recep...

Page 29: ...er 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 c...

Page 30: ...the Service Center will inspect the item and determine the validity of the claim If the item is covered by the provisions of the warranty the item will be repaired or replaced with the same or compar...

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