Goldine Controls Aqua Rite, Aqua Rite Salt Chlorination, Aqua Rite pro AQR-PRO Operation And Installation Manual

Electronic Chlorine Generator
www.goldlinecontrols.com
LD
C
G
LINE
ONTROLS
Shown with optional AQL-CHEM Chemistry Kit
Operation and Installation
Manual
AQR-PRO
IMPORTANT SAFETY INSTRUCTIONS
READ AND FOLLOW ALL INSTRUC-
TIONS
W ARNING – T o reduce the risk of injury , do not permit chil­dren to use this product unless they are closely supervised at all times.
A wire bonding lug is provided on the lower external surface (two for Canadian models) of this unit to connect a minimum 8 AWG (8.4 mm
2
) solid copper conductor between this unit and any metal equipment, metal enclosures of electrical equip­ment, metal water pipe, or conduit within 5 feet (1.5 m) tying the unit to the local bonding grid.
Use Copper Conductors Only
Disconnect all AC power during installation.
A green colored terminal marked “ Ground” is located inside the wiring compartment. T o reduce the risk of electric shock, this terminal must be connected to the grounding means pro­vided in the electric supply service panel with a continuous copper wire equivalent in size to the circuit conductors sup­plying the equipment.
All field installed metal components such as rails, ladders, drains, or other similar hardware within 3 meters of the pool, spa or hot tub shall be bonded to the equipment grounding bus with copper conductors not smaller than 8 AWG US / 6 A WG Canada.
NOTICE TO USERS: This control product is to be used only in accordance with the directions of this label. It is an of­fense under the Pest Control Products Act to use a control product under unsafe conditions.
SAVE THESE INSTRUCTIONS
LIMITED W ARRANTY (effective 04/01/09) Hayward/Goldline warrants its Pro Logic and E-Command pool automation products as well as its Aqua Rite, Aqua Rite Pro, Aqua Plus and SwimPure chlorination products to be free of defects in materials and workmanship, under normal use and service, for a period of three (3) years. Hayward/Goldline also warrants its Aqua Trol chlorination products to be free of defects in materials and workmanship, under normal use and service for a period of one (1) year. These warranties are applicable from the initial date of installation on private residential swimming pools in the US and Canada.
Hayward/Goldline warrants all the above-identified pool automation and chlorination prod- ucts installed on commercial swimming pools and on swimming pools outside of the US and Canada for a period of one (1) year. Likewise, Hayward/Goldline warrants all accessories and replacement parts for the above-identified pool automation and chlorination products for a period of one (1) year. Each of these warranties is not transferable and applies only to the original owner .
Proof of purchase is required for warranty service. If written proof of purchase is not provided, the manufacturing date code will be the sole determinant of the date of installation of the product. To obtain warranty service or repair, please contact the place of purchase or the nearest Hayward/Goldline authorized warranty service center. For more information on authorized service centers please contact the Hayward/Goldline Technical Service Support Center (61 Whitecap Road, North Kingstown RI, 02852) or visit the Goldline web site at www.goldlinecontrols.com or the Hayward website at www.haywardnet.com.
W ARRANTY EXCLUSIONS:
1. Material supplied or workmanship performed by others in process of installation.
2. Damage resulting from improper installation including installation on pools larger than the product rating.
3. Problems resulting from failure to install, operate or maintain the product(s) in accordance with the recommendations contained in the owners manual(s).
4. Problems resulting from failure to maintain pool water chemistry in accordance with the recommendations in the owners manual(s).
5. Problems resulting from tampering, accident, abuse, negligence, unauthorized repairs or alternations, fire, flood, lightning, freezing, external water, degradation of natural stone used in or immediately adjacent to a pool or spa, war or acts of God.
DISCLAIMER. THE EXPRESS LIMITED W ARRANTIES ABOVE CONSTITUTE THE ENTIRE W ARRANTIES WITH RESPECT TO THE ABOVE-IDENTIFIED HAYW ARD/ GOLDLINE POOL AUTOMA TION AND CHLORINA TION PRODUCTS AND IS IN LIEU OF ALL OTHER WARRANTIES, EXPRESS OR IMPLIED, INCLUDING W AR- RANTIES OF MERCHANT ABILITY OR FITNESS FOR A P AR TICULAR PURPOSE. THESE W ARRANTIES GIVE YOU SPECIFIC LEGAL RIGHTS, AND YOU MA Y ALSO HAVE OTHER RIGHTS OF EQUIPMENT , LOST PROFITS OR REVENUE, COSTS OF RENTING REPLACEMENTS, AND OTHER ADDITIONAL EXPENSES, EVEN IF THE SELLER HAD BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. SOME STATES DO NOT ALLOW THE EXCLUSION OF LIMITATION OF INCI- DENTAL OR CONSEQUENTIAL DAMAGES, SO THE ABOVE LIMITATION OR EXCLUSION MA Y NOT APPLY TO YOU.
NO WHOLESALER, AGENT, DEALER, CONTRACTOR OR OTHER PERSON IS AUTHORIZED TO PROVIDE, SUPPLEMENT OR MODIFY ANY WARRANTY ON BEHALF OF HA YWARD/GOLDLINE.
THESE WARRANTIES ARE VOID IF THE PRODUCT HAS BEEN ALTERED IN ANY W AY AFTER LEAVING THE F ACTOR Y . FOR THE ABOVE-IDENTIFIED CHLORI- NATION PRODUCTS, THESE WARRANTIES ALSO ARE VOID IF, DURING THE W ARRANTY PERIOD, YOU USE A REPLACEMENT CHLORINA TOR CELL OTHER THAN AN UNMODIFIED, NEW HA YW ARD/GOLDLINE CHLORINA TOR CELL PUR- CHASED FROM HA YWARD/GOLDLINE. IF A W ARRANTY BECOMES VOID, YOU STILL MA Y PURCHASE SER VICE AND/OR TELEPHONE TECHNICAL SUPPOR T A T THE THEN CURRENT TIME AND MATERIAL RATES.
Table of Contents
OPERATIONOPERATION
OPERATIONOPERATION
OPERATION
GeneralGeneral
GeneralGeneral
General.........................................................................................1
Water ChemistryWater Chemistry
Water ChemistryWater Chemistry
Water Chemistry........................................................................2
ControlsControls
ControlsControls
Controls........................................................................................6
Information MenuInformation Menu
Information MenuInformation Menu
Information Menu.......................................................................7
Settings MenuSettings Menu
Settings MenuSettings Menu
Settings Menu..............................................................................9
OperationOperation
OperationOperation
Operation...................................................................................11
MaintenanceMaintenance
MaintenanceMaintenance
Maintenance...............................................................................12
INSTALLATIONINSTALLATION
INSTALLATIONINSTALLATION
INSTALLATION
MountingMounting
MountingMounting
Mounting.......................................................................................13
PlumbingPlumbing
PlumbingPlumbing
Plumbing......................................................................................14
WiringWiring
WiringWiring
Wiring..........................................................................................15
TROUBLESHOOTINGTROUBLESHOOTING
TROUBLESHOOTINGTROUBLESHOOTING
TROUBLESHOOTING
TroubleshootingTroubleshooting
TroubleshootingTroubleshooting
Troubleshooting.......................................................................18
WARRANTYWARRANTY
WARRANTYWARRANTY
WARRANTY
WarrantyWarranty
WarrantyWarranty
Warranty....................................................................................20
1
OPERATION
The Aqua Rite Pro is an automatic chlorine generation system for pool or spa sanitiza­tion. The operation requires a low concentration of salt (sodium chloride) in the pool water . These levels are low enough that it normally will not be tasted. The Aqua Rite Pro automatically sanitizes your pool by converting the salt into free chlorine which kills bacteria and algae in the pool. Chlorine will revert back to sodium chloride after killing bacteria. These reactions will continuously recycle virtually eliminating the need to add sanitizing chemicals to your pool. The only time you may need to add more salt to the pool is when water is replenished due to backwashing, draining, or splashing (not evaporation).
The Aqua Rite Pro is designed to handle the purification needs of most residential swimming pools up to 40,000 gallons (150,000 liters), or the needs of most commercial pools up to 25,000 gallons (95,000 liters). Check local codes for other restrictions. The actual amount of chlorination required to properly sanitize a pool varies due to bather load, rainfall, temperature, and the pool's cleanliness.
Aqua Rite Pro chlorine generators operating with software version 1.10 or later are designed to use one of 3 different chlorinator cells that are available from your autho­rized Goldline dealer . These cells are not included with the Aqua Rite Pro and must be purchased before installation. Choose the appropriate cell based on the size of your pool. The models are shown below:
T -CELL-15- for pools up to 40,000 gallons T -CELL-9 - for pools up to 25,000 gallons T -CELL-3 - for pools up to 15,000 gallons
Note that the installation and mounting requirements are the same for all models. The Aqua Rite Pro can be used with the optional Goldline AQL-CHEM to provide a fully
integrated chemistry solution for your pool. W ith the AQL-CHEM installed, the Aqua Rite Pro senses the pool's ORP and pH levels and automatically generates the correct amount of chlorine to keep your pool properly sanitized. The Aqua Rite Pro can also control pH by introducing acid or CO2 into the pool using an AQL-CHEM2 (120V), AQL­CHEM2-240 (240V) or other dispensing device requiring 120VAC or 240VAC on/off control. The Aqua Rite Pro and AQL-CHEM products offer the user a complete auto­mated system controlling both sanitization and pH balance.
NOTE: Goldline does not recommend using the Aqua Rite Pro to generate bro­mine.
NOTE: Before installing this product as part of a saline water purification system in a pool or spa using natural stone for coping or for immediately adjacent patios/decking, a qualified stone installation specialist should be consulted regarding the appropriate type, installation, sealant (if any) and maintenance of stone used around a saline pool with electronic chlorine generator in your particular location and circumstances.
NOTE: The use of dry acid (sodium bisulfate) to adjust pool pH is discouraged espe­cially in arid regions where pool water is subject to excessive evaporation and is not commonly diluted with fresh water. Dry acid can cause a buildup of by-products that can damage your chlorinator cell.
Check System Indicator
The “CHECK SYSTEM” LED will alert you when the Aqua Rite Pro detects any of the following conditions that are abnormal and require attention for optimal operation of your pool. Press “<“ or “>” to view all of the existing “Check System” conditions.
Inspect Cell -- For optimum operation, you will need to inspect the Aqua Rite Pro
chlorinator cell approximately every 3 months and clean the cell if necessary. The Aqua Rite Pro will automatically remind you when it is time and display “Inspect Cell, + to reset” as part of the rotating Default Menu. Clean the cell (see instructions, page
12) and then press the “+” button during the “Inspect Cell” display to reset the timer .
Low Salt/Minerals or V ery Low Salt/Minerals -- When the salt is too low the Aqua
Rite Pro will generate less chlorine and the life of the cell is degraded. Check the cell and clean if necessary before adding salt.
2
ºC ºF Ti
Calcuim
Hardness
Ci
Total
Alkalinity
Ai
53 60 66 76 84 94
103
12 16 19 24 29 34 39
.3 .4 .5 .6 .7 .8 .9
How to use: Meas ure poo l pH , t em pe rat u re , cal c iu m h ard ne ss, and total alkalinity. Use the chart above to dete rmine Ti, Ci,and Ai from your measurements. Insert values of pH, Ti, Ci and Ai int o the abov e equ ation . If Si e quals .2 or m ore, sc aling and staining may occur. If Si equals -.2 or less corrosion or irritation may occur.
Si = pH + Ti + Ci + Ai - 12.
1
-.2
0.2
CORROSIVE SCALING
75 75 100 100 125 125 150 150 200 200 250 250 300 300
400 400 600 600 800 800
1.5 1.9
1.6 2.0
1.7 2.1
1.8 2.2
1.9 2.3
2.0 2.4
2.1 2.5
2.2 2.6
2.4 2.8
2.5 2.9
OK
Water Chemistry
The table below summarizes the levels that are recommended by The Association of Pool and Spa Professionals (APSP). The only special requirements for the Aqua Rite Pro are the salt level and stabilizer. It is important to maintain these levels in order to prevent corrosion or scaling and to ensure maximum enjoyment of the pool. Test your water periodically . Your authorized Aqua Rite Pro dealer or most pool stores can provide you with the chemicals and procedures to adjust the water chemistry. Be sure to tell the pool store that you are using an Aqua Rite Pro chlorine generator.
Saturation index
The saturation index (Si) relates to the calcium and alkalinity in the water and is an indicator of the pool water "balance". Your water is properly balanced if the Si is 0 ±.2. If the Si is below -0.2, the water is corrosive and plaster pool walls will be dissolved into the water. If the Si is above +0.2, scaling and staining will occur . Use the chart below to determine the saturation index.
3 16
Gallons
Liters
(pool size in feet)
(pool size in meters)
Rectangular
Round
Oval
Diameter x Diameter x Average Depth x 5.9
Length x Width x Average Depth x 6.7
Length x Width x Average Depth x 7.5
Diameter x Diameter x Average Depth x 785
Length x Width x Average Depth x 893
Length x Width x Average Depth x 1000
Salt Level
Use the chart on page 4 to determine how much salt in pounds or (Kgs) need to be added to reach the recommended levels. Use the equations below (measurements are in feet/ gallons and meters/liters) if pool size is unknown.
The ideal salt level is between 2700-3400 ppm (parts per million) with 3200 ppm being optimal. If the level is low, determine the number of gallons in the pool and add salt according to the chart on page 4. A low salt level will reduce the efficiency of the Aqua Rite Pro and result in low chlorine production. A high salt level can cause the Aqua Rite Pro to shutdown and may begin to give a salty taste to your pool (generally , the salt will begin to be tasted at a level of about 3500-4000 ppm). The salt in your pool/spa is constantly recycled and the loss of salt throughout the swimming season should be small. This loss is due primarily to the addition of water because of splashing, backwashing, or draining (because of rain). Salt is not lost due to evaporation.
T ype of Salt to Use
It is important to use only sodium chloride (NaCl) salt that is greater than 99% pure. This is common food quality or water softener salt and is usually available in 40-80 lb. bags labeled "Coarse Solar Salt". It is also acceptable to use water conditioning salt pellets, however , it will take longer for them to dissolve. Do not use rock salt, salt with yellow prussiate of soda, salt with anti-caking additives, or iodized salt.
How to Add or Remove Salt
For new plaster pools, wait 10-14 days before adding salt to allow the plaster to cure. Turn the circulating pump on and add salt directly into the pool. Brush the salt around to speed up the dissolving process--do not allow salt to pile up on the bottom of the pool. Run the filter pump for 24 hours with the suction coming from the main drain (use pool vac if there is no main drain) to allow the salt to evenly disperse throughout the pool. The salt display may take 24 hours to respond to the change in salt concentration.
The only way to lower the salt concentration is to partially drain the pool and refill with fresh water .
Always check stabilizer (cyanuric acid), when checking salt. These levels will most likely decline together . Use the chart on page 5 to determine how much stabilizer must be added to raise the level to 80 ppm.
Electrolytic Cell and Flow Switch:
The electrolytic cell and flow switch cables are terminated with connectors which plug into the Aqua Rite Pro for easy attachment and removal. The door of the Aqua Rite Pro must be open and the front panel removed to access the cell cable and flow switch connectors. Route the flow switch cable through one of the knockouts. A cutout in the enclosure is provided for the cell cable. The diagram below shows the location of these connections.
Optional AQL-CHEM Chemistry Kit
Plug the connector from the AQL-CHEM into the designated connector on the Aqua Rite Pro PCB as shown below . For detailed installation and operation information, refer to the AQL-CHEM instructions.
415
Gallons and (Liters) of Pool/Spa water
12,000 14,000 16,000 18,000 20,000 22,000 32,00024,000 34,00026,000 36,00028,000 38,00030,000 40,000
Current salt
level
(45000) (52,500) (60,000) (67,500) (75,000) (82,500) (120,000)(90,000) (127,500)(97,500) (135,000)(105,000) (142,500)(112,500) (150,000)ppm
0
320
(145)
373
(170)
427
(194)
480
(218) (242)
587 854
(267) (388)
640 907
(291) (412)
693 960
(315) (436)
747
(339) (460)
800 1067
(364) (484)
200
300
(136)
350
(159)
400
(182)
450
(205)
500
(227)
550 800
(250)
(363)
600 850
(273) (385)
650 900
(295) (408)
700 950
(318) (430)
750 1000
(341) (453)
400
280
(127)
327
(148)
373
(170)
420
(191)
467
(212)
513 747
(233) (339)
560 793
(255) (360)
607 840
(276) (382)
653 887
(297) (403)
700 933
(318) (424)
600
260
(118)
303
(138)
347
(158)
390
(177)
433
(197)
477 693
(217) (317)
520 737
(236) (337)
563 780
(256) (358)
607 823
(276) (378)
650 867
(297)
(398)
800
240
(109)
280
(127)
320
(145)
360
(164)
400
(182)
440 640
(200) (291)
480 680
(218) (310)
520 72 0
(236) (328)
560 760
(255) (346)
600 800
(273) (364)
1000
220
(100)
257
(117)
293
(133)
330
(150)
367
(167)
403 587
(183) (267)
440 623
(200) (283)
477 660
(217) (300)
513 697
(233) (317)
550 733
(250) (333)
1200
200
(91)
233
(106)
267
(121)
300
(136)
333
(152)
367 533
(167) (243)
400 567
(182) (258)
433 600
(197) (274)
467 633
(212) (289)
500 667
(227) (304)
1400
180
(82)
210
(95)
240
(109)
270
(123)
300
(136)
330 480
(150) (218)
360 510
(164) (232)
390 540
(177) (246)
420 570
(191) (259)
450 600
(205) (263)
1600
160
(73)
187
(85)
213
(97)
240
(109)
267
(121)
293 427
(133)
(195)
320 453
(145) (207)
347 480
(158) (219)
373 507
(170) (231)
400 533
(182) (243)
1800
140
(64)
163
(74)
187
(85)
210
(95)
233
(106)
257 373
(117) (169)
280 397
(127) (180)
303 420
(138) (190)
327 443
(148) (201)
350 467
(159) (211)
2000
120
100
80
60
20
40
(55)
(45)
(36)
(27)
(9)
(18)
140
117
23
47
(64)
(53)
(11)
(21)
160
133
27
53
(73)
(61)
(12)
(24)
180
150
30
60
(82)
(68)
(14)
(27)
200
167
33
67
(91)
(76)
(15)
(30)
220 320
183 267
37 53
73 107
(100) (145)
(83) (121)
(17) (24)
(33) (48)
240
340
200 283
40
57
80 1 13
(109) (154)
(91) (129)
(18) (26)
(36) (51)
260 360
217 300
43 60
87 120
(118) (163)
(98) (137)
(20) (27)
(39) (54)
280 38 0
233 31 7
47
63
93
127
(127) (172)
(106) (144)
(21) (29)
(42) (57)
300 400
250 333
50
67
100 1 33
(136) (181)
(114) (152)
(23) (30)
(45) (60)
(32)
80
(36)
90
(41)
100
(45)
110 160
(50) (73)
120 170
(55) (77)
130 180
(59) (81)
140
190
(64) (86)
150 200
(68) (90)
93
(42)
107
(48)
120
(55)
133
(61)
147 213
(67) (98)
160
227
(73) (104)
173 240
(79) (110)
187 2 53
(85) (117)
200
267
(91) (123)
2200
3000
2800
2400
3200
Ideal Ideal Ideal Ideal Ideal Ideal IdealIdeal IdealIdeal IdealIdeal IdealIdeal Ideal
2600
3400
OK
OK
OK
OK
OK OK OK OK OKOK OKOK OKOK OKOK OK
POUNDS and (Kg) OF SALT NEEDED FOR 3200 PPM
3600+
Dilute Dilute Dilute Dilute Dilute Dilute DiluteDilute DiluteDilute DiluteDilute DiluteD ilute Dilute
10,000 8,000
(37,500)
213
267
(97)
(121)
200 250
(91) (114)
187 233
(85)
(106)
173
217
(79) (98)
160 200
(73)
(91)
147 183
(67) (83)
133 167
(61) (76)
120 150
(55) (68)
107 133
(48) (61)
93 117
(42) (53)
80 100
67 83
53
67
40 50
13 17
27 33
(36) (45)
(30) (38)
(24) (30)
(18) (23)
(6) (8)
(12)
(15)
Ideal Ideal
Dilute Dilute
(30,000)
5 14
POUNDS and (Kg) OF STABI LIZER (CYANURIC ACID) NEEDED FOR 80 PPM
Gallons and (Liters) of Pool/Spa water
Current
Stabilizer
Level (ppm)
0 ppm
20 ppm
60 ppm
30 ppm
40 ppm
50 ppm
70 ppm
80 ppm
10 ppm
12,000
(45000)
8,000
(30000)
14,000
(52500)
10,000
(37500)
16,000
(60000)
18,000
(67500)
20,000
(75000)
22,000
(82500)
32,000
(120000)
24,000
(90000)
34,000
(127500)
26,000
(97500)
36,000
(135000)
28,000
(105000)
38,000
(142500)
30,000
(112500)
40,000
(150000)
8.0
(3.6)
5.3
(3.6)
8.0
(3.6)
8.0
(3.6)
9.4
(4.3)
6.7
(4.3)
9.4
(4.3)
10.7
(4.9)
12.0
(5.4)
12.0
(5.4)
13.4
(6.1)
14.7
(6.7)
21.3
(9.7)
16.0
(7.3)
22.7
(10.3)
18.7
(8.5)
25.3
(11.5)
20.0
(9.1)
26.7
(12.0)
7.0
)
(3.2
4.7
(3.2)
8.2
(3.7)
5.8
(3.7)
10.5
(4.8)
11.7
(5.3)
12.9
(5.9)
18.7
(8.5)
14.0
(6.4)
19.8
(9.0)
15.2
(6.9)
21.0
(9.5)
16.4
(7.4)
22.2
(10.0)
17.2
(8.0)
23.3
(10.5)
6.0
(2.7)
4.0
(2.7)
6.0
(2.7)
6.0
(2.7)
8.5
(3.9)
7.0
(3.2)
9.0
(2.2)
10.0
(4.5)
10.0
(4.5)
14.2
(6.3)
11.0
(5.0)
16.0
(7.2)
13.0
(5.9)
18.0
(8.1)
14.0
(6.4)
19.0
(8.6)
15.0
(6.8)
20.0
(9.0)
5.0
(2.3)
3.3
(2.3)
5.0
(2.3)
5.9
(2.7)
4.2
(2.7)
6.7
(3.0)
8.4
(3.8)
6.7
(3.0)
7.5
(3.4)
9.2
(4.2)
13.3
(6.0)
10.8
(4.9)
15.0
(6.7)
11.7
(5.2)
15.8
(7.1)
12.5
(5.6)
16.7
(7.5)
4.0
(1.8)
2.7
(1.8)
4.0
(1.8)
4.0
(1.8)
5.7
(2.6)
4.7
(2.1)
3.3
(2.1)
5.4
(2.4)
7.4
(3.3)
10.7
(4.8)
8.7
(3.9)
12.0
(5.4)
9.3
(4.2)
12.7
(5.7)
10.0
(4.5)
13.3
(6.0)
3.0
(1.4)
2.0
(1.4)
3.0
(1.4)
3.5
(1.6)
2.5
(1.6)
4.5
(2.0)
5.5
(2.5)
8.0
(3.6)
6.5
(2.9)
9.0
(4.1)
7.0
(3.2)
9.5
(4.3)
7.5
(3.4)
10.0
(4.5)
2.0
(.91)
1.3
(.91)
2.0
(.91)
2.8
(1.3)
2.3
(1.1)
1.7
(1.1)
2.7
(1.2)
3.3
(1.5)
3.7
(1.7)
5.3
(2.4)
4.3
(2.0)
4.7
(2.1)
6.3
(2.8)
5.0
(2.3)
6.7
(3.0)
1.0
(.45)
0.7
(.45)
1.2
(.54)
0.8
(.54)
1.4
(.64)
1.5
(.68)
1.7
(.77)
1.8
(.82)
2.7
(1.2)
2.2
(1.0)
3.0
(1.3)
2.3
(1.1)
3.2
(1.4)
2.5
(1.2)
3.3
(1.5)
0.00.0 0.00.0 0.0 0.0 0.0 0.0
0.00.0 0.00.0 0.00.0 0.00.0 0.0
If an AQL-CHEM kit will be used, take into consideration the space necessary for mounting the unit as well as running the plumbing lines from the AQL-CHEM's probe cell to the pool plumbing. Refer to the AQL-CHEM manual for specific mounting in- structions.
Plumbing
Ensure that the Aqua Rite Pro installation does not constitute a cross connection with the local potable water supply . Consult local plumbing codes.
The Aqua Rite Pro is packaged with a flow switch and cell unions. The cell must be purchased separately . Refer to page 1 for information about available chlorinator cells.
The flow switch and cell should be plumbed in the return line to the pool/spa. The preferred installation is after (downstream) all the pool equipment (filter, heater , solar, etc.). The electrolytic cell and flow switch tee fitting are designed to be plumbed into 2" (51mm) PVC pipe. Adapters (not included) can be used for systems with 1½" (38 mm) plumbing.
For proper plumbing, refer to the overview diagram on page 13. Alternate configura- tions #1 shows the flow switch can also be in front of the cell. Configurations #2 and #3 allow for chlorination of both the pool and spa during spa spillover operation, but prevent overchlorination of the spa during "spa only" operation. Never use configura- tion #4.
Flow Switch: IMPORTANT: There must be at least a 12" (25cm) straight pipe run
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