Installation Manual Water Purification System PS-4 PS-8

The pool’s chemistry must be balanced BEFORE activating the Aqua Logic’s sanitizing function. NOTE:
If the pool does not have new water, add metal remover and non-copper based algaecide to the pool, per
manufacturer’s instructions. This ensures a quick, troublefree transfer to the Aqua Logic system.
Salt
Salt Level
Use the chart below to determine how much salt in pounds or (Kgs) should be added to reach the recom-
mended levels. Use the equations on the following page (measurements are in feet/gallons and meters/
liters) if pool size is unknown.
The operating salt level is between 2700-3400 PPM (parts per million) with 3200 PPM being optimal.
Before adding any salt, test the salt level. This is especially important for retrofit installation to older pools
where all of the chlorine added to the pool over time is ending up as salt. If the level is low, determine the
number of gallons in the pool and add salt according to the chart below. A low salt level will reduce the
efficiency of the sanitization and result in low chlorine production. A high salt level can cause the Aqua
Logic to stop chlorinating. The salt in your pool/spa is constantly recycled and the loss of salt throughout
the swimming season should be minimal. 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.
Gall
o
n
s
a
n
d
(
L
i
t
e
r
s
)
o
f
P
o
o
l
/
S
p
a
w
a
t
e
r
12,000 14,000 16,000
1
8
,
0
0
0
2
0
,
0
0
0
2
2
,
0
0
0
3
2
,
0
0
0
2
4
,
0
0
0
3
4
,
0
0
0
2
6
,
0
0
0
3
6
,
0
0
0
2
8
,
0
0
0
3
8
,
0
0
0
3
0
,
0
0
0
4
0
,
0
0
0
Current salt
level
(45000) (52,500) (60,000)
(
6
7
,
5
0
0
)
(
7
5
,
0
0
0
)
(
8
2
,
5
0
0
)
(
1
2
0
,
0
0
0
)
(
9
0
,
0
0
0
)
(
1
2
7
,
5
0
0
)
(
9
7
,
5
0
0
)
(
1
3
5
,
0
0
0
)
(
1
0
5
,
0
0
0
)
(
1
4
2
,
5
0
0
)
(
1
1
2
,
5
0
0
)
(
1
5
0
,
0
0
0
)
ppm
0
320
(145)
373
(170)
427
(194)
4
8
0
(
2
1
8
)
(242)
587 854
(267) (388)
640 907
(291) (412)
693 960
(315) (436)
747
(339) (4
6
0
)
800
1
0
6
7
(364)
(
4
8
4
)
200
300
(136)
350
(159)
400
(182)
450
(205)
500
(227)
550 800
(250)
(363)
600 850
(273) (385)
650 900
(295) (408)
700 9
5
0
(318) (4
3
0
)
750
1
0
0
0
(341)
(
4
5
3
)
400
280
(127)
327
(148)
373
(170)
420
(191)
467
(212)
513 747
(233) (339)
560 793
(255) (360)
607 840
(276) (382)
653 8
8
7
(297) (4
0
3
)
700
9
3
3
(318)
(
4
2
4
)
600
260
(118)
303
(138)
347
(158)
390
(177)
433
(197)
477 693
(217) (317)
520 737
(236) (337)
563 780
(256) (358)
607 8
2
3
(276) (3
7
8
)
650
8
6
7
(297)
(
3
9
8
)
800
240
(109)
280
(127)
320
(145)
360
(164)
400
(182)
440 640
(200) (291)
480 680
(218)
(310)
520 720
(236) (328)
560 76
0
(255) (3
4
6
)
600
8
0
0
(273)
(
3
6
4
)
1000
220
(100)
257
(117)
293
(133)
330
(150)
367
(167)
403 587
(183) (267)
440 623
(200) (283)
477 660
(217) (300)
513 69
7
(233) (3
1
7
)
550
7
3
3
(250)
(
3
3
3
)
1200
200
(91)
233
(106)
267
(121)
300
(136)
333
(152)
367 533
(167) (243)
400 567
(182) (258)
433 600
(197) (274)
467 63
3
(212) (2
8
9
)
500
6
6
7
(227)
(
3
0
4
)
1400
180
(82)
210
(95)
240
(109)
270
(123)
300
(136)
330 480
(150) (218)
360 510
(164) (232)
390 540
(177) (246)
420 57
0
(191) (2
5
9
)
450
6
0
0
(205)
(
2
6
3
)
1600
160
(73)
187
(85)
213
(97)
240
(109)
267
(121)
293 427
(133)
(195)
320 453
(145) (207)
347 480
(158) (219)
373 50
7
(170) (2
3
1
)
400
5
3
3
(182)
(
2
4
3
)
1800
140
(64)
163
(74)
187
(85)
210
(95)
233
(106)
257 373
(117) (169)
280 397
(127) (180)
303 420
(138) (190)
327 44
3
(148) (20
1
)
350
4
6
7
(159)
(
2
1
1
)
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
80 113
(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
6
3
93
1
2
7
(127) (17
2
)
(106) (1
4
4
)
(21) (2
9
)
(42) (5
7
)
300
4
0
0
250
3
3
3
50
6
7
100
1
3
3
(136)
(
1
8
1
)
(114)
(
1
5
2
)
(23)
(
3
0
)
(45)
(
6
0
)
(32)
80
(36)
90
(41)
100
(45)
1
1
0
1
6
0
(
5
0
)
(
7
3
)
1
2
0
1
7
0
(
5
5
)
(
7
7
)
1
3
0
1
8
0
(
5
9
)
(
8
1
)
1
4
0
1
9
0
(
6
4
)
(
8
6
)
1
5
0
2
0
0
(
6
8
)
(
9
0
)
93
(42)
107
(48)
120
(55)
133
(61)
1
4
7
2
1
3
(
6
7
)
(
9
8
)
1
6
0
2
2
7
(
7
3
)
(
1
0
4
)
1
7
3
2
4
0
(
7
9
)
(
1
1
0
)
1
8
7
2
5
3
(
8
5
)
(
1
1
7
)
2
0
0
2
6
7
(
9
1
)
(
1
2
3
)
2200
3000
2800
2400
3200
Ideal Ideal Ideal Ideal Ideal
I
d
e
a
l
I
d
e
a
l
I
d
e
a
l
I
d
e
a
l
I
d
e
a
l
I
d
e
a
l
I
d
e
a
l
I
d
e
a
l
I
d
e
a
l
I
d
e
a
l
2600
3400
OK
OK
OK
OK
OK OK OK
O
K
O
K
O
K
O
K
O
K
O
K
O
K
O
K
O
K
O
K
P
O
U
N
D
S
a
n
d
(
K
g
)
O
F
S
A
L
T
N
E
E
D
E
D
F
O
R
3
2
0
0
P
P
M
3600+
Dilute Dilute Dilu
t
e
D
i
l
u
t
e
D
i
l
u
t
e
D
i
l
u
t
e
D
i
l
u
t
e
D
i
l
u
t
e
D
i
l
u
t
e
D
i
l
u
t
e
D
i
l
u
t
e
D
i
l
u
t
e
D
i
l
u
t
e
D
i
l
u
t
e
D
i
l
u
t
e
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)
4