1st day back from Helen, GA vacation. Turned off SWCG. Noted substantial Calcium buildup.
13.5
FC
7.7
pH
-0.46
CSI
14.5
FC
7.6
pH
-0.55
CSI
added 2 tablets of Cl w CYA to floater
80 oz of Baking Soda
17 oz of Dry Stabilizer
6.5
FC
7.5
pH
50
TA
300
CH
65
CYA
4200
SALT
87 °F
TEMP
-0.64
CSI
40 lbs of Salt
Drained 2 inches water.
3.9 ppm FC • SWG 15 hrs @ 100%
80 lbs of Salt
32 oz of Dry Stabilizer
90 oz of Bleach • 7%
6.5
FC
50
TA
3200
SALT
87 °F
TEMP
-0.25
CSI
SWCG Acid Washed, Set 100%, All filters cleaned
Cleaned Filter
5.5
FC
-0.27
CSI
Cell showing significant scaling.
6.0
FC
7.7
pH
-0.27
CSI
6.5
FC
7.7
pH
-0.27
CSI
9.5
FC
7.8
pH
-0.18
CSI
9.5
FC
7.8
pH
-0.18
CSI
woods timer replaced
7.0
FC
7.8
pH
-0.18
CSI
5.5
FC
8.0
pH
0.02
CSI
40 oz of Baking Soda
48 oz of Bleach • 7%
2.0
FC
50
TA
-0.18
CSI
swcg off
40 lbs of Salt
4 oz of Dry Stabilizer
64 oz of Dry Stabilizer
5.5
FC
7.8
pH
50
TA
50
CYA
3600
SALT
-0.18
CSI
10.0
FC
-0.28
CSI
9.5
FC
-0.28
CSI
2.0
FC
7.8
pH
-0.28
CSI
Acid Washed SWCG. Swcg 100%. Added 95 ounces of bleach.
6.0
FC
7.8
pH
-0.23
CSI
7.0
FC
7.8
pH
-0.23
CSI
8.0
FC
7.8
pH
-0.23
CSI
7.5
FC
7.7
pH
-0.33
CSI
10 oz of 31.45% (20º Be) Muriatic Acid
7.5
FC
8.0
pH
-0.05
CSI
9.5
FC
-0.33
CSI
Liquid bleach addition should raise FC to 9. Expected loss 2-3 ppm today if SWCG not working.
168 oz of Bleach • 7%
2.5
FC
7.7
pH
-0.33
CSI
61 oz of Baking Soda
48 oz of Bleach • 7%
SWCG very clogged. Acid wash soon.
120 lbs of Salt
29 oz of Dry Stabilizer
5.0
FC
7.7
pH
50
TA
375
CH
65
CYA
3200
SALT
87 °F
TEMP
-0.33
CSI
4.5
FC
7.7
pH
-0.51
CSI
4.5
FC
7.8
pH
50
TA
-0.42
CSI
Drained 3 inches water.
6.5
FC
7.7
pH
-0.51
CSI
41 oz of Baking Soda
8.5
FC
7.8
pH
50
TA
-0.42
CSI
7.5
FC
-0.51
CSI
8.0
FC
-0.51
CSI
8.0
FC
-0.51
CSI
7.5
FC
-0.51
CSI
Cleaned Filter
drained 1 1/2 inches water.
Replaced Swcg w old model to see if now working.
Both acid washed. SWCG at 100%.
7.5
FC
-0.51
CSI
5.0
FC
-0.51
CSI
5.5
FC
-0.51
CSI
5.5
FC
7.7
pH
-0.23
CSI
7.0
FC
-0.76
CSI
6.0
FC
7.7
pH
-0.31
CSI
Reduced acid pump run time by 20 min & increased SWCG to 100%.
60 oz of Baking Soda
95 oz of Bleach • 7%
4.0
FC
7.4
pH
50
TA
80
CYA
-0.76
CSI
7.5
FC
7.4
pH
-0.58
CSI
Drained 1 inch water.
9.5
FC
-0.31
CSI
96 oz of Bleach • 7%
96 oz of Bleach • 7%
4.0
FC
-0.31
CSI
48 oz of Bleach • 7%
5.0
FC
-0.31
CSI
46 oz of Bleach • 7%
4.5
FC
-0.31
CSI
4.5
FC
-0.31
CSI
5.5
FC
7.7
pH
-0.31
CSI
swcg 80%
5.5
FC
7.7
pH
-0.31
CSI
7.5
FC
-0.31
CSI
7.0
FC
7.7
pH
60
TA
-0.31
CSI
Added 1 " water
8.5
FC
7.7
pH
-0.25
CSI
8.0
FC
7.7
pH
-0.25
CSI
swcg 60% Seems to be working again.
10 oz of 31.45% (20º Be) Muriatic Acid
8.5
FC
7.8
pH
-0.16
CSI
SWCG 100%
7.0
FC
8.0
pH
0.03
CSI
11.0
FC
-0.42
CSI
100 oz of Bleach • 7%
5.5
FC
7.7
pH
-0.25
CSI
OCLT PASSED. Turned on acid pump to auto on.
6.0
FC
-0.25
CSI
12 oz of Dry Stabilizer
8.0
FC
7.7
pH
65
TA
-0.25
CSI
9.5
FC
-0.45
CSI
70 oz of Baking Soda
4 oz of 31.45% (20º Be) Muriatic Acid
94 oz of Bleach • 7%
6.5
FC
0.5
CC
7.7
pH
50
TA
70
CYA
-0.45
CSI
9.0
FC
-0.42
CSI
170 oz of Bleach • 7%
3.5
FC
-0.42
CSI
4.5
FC
7.5
pH
-0.47
CSI
7.0
FC
7.5
pH
-0.42
CSI
80 oz of Bleach • 7%
5.5
FC
7.5
pH
-0.42
CSI
4 oz of 31.45% (20º Be) Muriatic Acid
SWCG not working so turning it off. Acid feeder off too.
70 oz of Dry Stabilizer
80 oz of Bleach • 7%
4.5
FC
7.6
pH
50
CYA
84 °F
TEMP
-0.33
CSI
64 oz of Bleach • 7%
Swcg not working!
4.0
FC
-0.38
CSI
5.5
FC
7.5
CC
-0.47
CSI
5.0
FC
7.5
pH
-0.47
CSI
5.5
FC
-0.56
CSI
6.0
FC
7.4
pH
-0.56
CSI
SWCG Cell replaced. Run all night at 100% to see if working.
Turned off Acid Feeder
32 oz of Bleach • 7%
5.0
FC
7.3
pH
-0.65
CSI
32 oz of Bleach • 7%
5.0
FC
-0.47
CSI
5.0
FC
-0.47
CSI
SWCG acid washed. Based on FC readings it probably stopped working 4 days ago. Tested water at return jet, FC reading same as rest of pool yesterday at 5pm. Run at 100%.
5.5
FC
-0.47
CSI
79 oz of Dry Stabilizer
6.5
FC
7.5
pH
-0.47
CSI
7.0
FC
0.5
CC
7.5
pH
-0.47
CSI
9.0
FC
7.5
pH
-0.47
CSI
10.0
FC
-0.47
CSI
4 oz of 31.45% (20º Be) Muriatic Acid
225 oz of Bleach • 6%
2.0
FC
-0.29
CSI
Drained 1 inch. Rained 3 inches over past few days.
4 oz of 31.45% (20º Be) Muriatic Acid
6.0
FC
7.7
pH
-0.29
CSI
swcg 80%
12 oz of Dry Stabilizer
5.0
FC
7.7
pH
-0.29
CSI
6.5
FC
7.7
pH
-0.13
CSI
7.5
FC
0.5
CC
7.7
pH
60
TA
70
CYA
4000
SALT
85 °F
TEMP
-0.29
CSI
8.5
FC
7.7
pH
-0.13
CSI
SWCG 60%
9.5
FC
7.7
pH
-0.13
CSI
9.0
FC
7.4
pH
-0.42
CSI
9.0
FC
7.3
pH
-0.51
CSI
3 lbs of Soda Ash / Washing Soda
Countdown feature failed on timer. Turned Stenner Pump off and turned on shears. 2nd time off not set. Added 56 oz of acid over 7 hours.
7.5
FC
6.8
pH
-0.96
CSI
SWCG 80%
9.5
FC
7.7
pH
-0.13
CSI
SWCG reset by Ecuatech. cell clean ing changed from 5 hrs to 2.5 hrs.
9.0
FC
7.7
pH
-0.13
CSI
9.0
FC
7.8
pH
-0.04
CSI
8.0
FC
7.7
pH
-0.31
CSI
Cleaned Filter
7.0
FC
7.7
pH
-0.13
CSI
12 oz of 31.45% (20º Be) Muriatic Acid
7.5
FC
7.9
pH
75
TA
350
CH
0.06
CSI
8.0
FC
-0.31
CSI
82 oz of Baking Soda
7.5
FC
7.7
pH
60
TA
-0.31
CSI
7.5
FC
-0.72
CSI
94 oz of Bleach • 6%
3.5
FC
0.5
CC
7.7
pH
-0.64
CSI
8.0
FC
7.6
pH
-0.72
CSI
96 oz of Bleach • 8%
7.0
FC
7.8
pH
-0.16
CSI
SWCG cell “Test Cell”
6.5
FC
7.7
pH
-0.64
CSI
7.5
FC
7.5
pH
-0.80
CSI
6.5
FC
7.2
pH
-1.04
CSI
Added 1 inch water
108 oz of Baking Soda
5.5
FC
0.5
CC
7.0
pH
40
TA
-1.19
CSI
7.5
FC
-0.26
CSI
7.5
FC
-0.26
CSI
5.5
FC
7.7
pH
-0.26
CSI
5.5
FC
-0.26
CSI
SWCG 100%
suspect chlorine strength is 6.5%
SWCG NOT WORKING. ACID WASHED. TURN OFF FOR 24 HRS DUE TO SALT ADDITION.
40 lbs of Salt
100 oz of Bleach • 10%
4.5
FC
-0.26
CSI
SWCG 100% raised from80%. Cell has buildup.
29 oz of Dry Stabilizer
48 oz of Bleach • 10%
4.0
FC
7.7
pH
65
CYA
-0.26
CSI
8.0
FC
7.7
pH
-0.21
CSI
65 oz of Dry Stabilizer
7.5
FC
7.7
pH
65
TA
325
CH
50
CYA
3800
SALT
-0.21
CSI
61 oz of Baking Soda
Added 1 inch water
9.5
FC
7.7
pH
50
TA
83 °F
TEMP
-0.31
CSI
Cleaned Filter
8.5
FC
-0.28
CSI
8.0
FC
-0.28
CSI
8.0
FC
-0.28
CSI
Added 2 inches water in 50 minutes.
8.0
FC
-0.28
CSI
8.5
FC
-0.28
CSI
8.0
FC
-0.28
CSI
SWG Cell %:
100
7.5
FC
-0.28
CSI
179 oz of Bleach • 10%
2.0
FC
-0.28
CSI
SWG Cell %:
100
Seems as though SWCG not producing Chlorine.
4.5
FC
0.5
CC
-0.28
CSI
SWG Cell %:
60
SWCG Cell Replaced. Last replaced March 2018! This is the 4th cell installed. Had spare on hand. Need to order another via Amazon.
16 oz of Dry Stabilizer
70 oz of Bleach • 10%
4.5
FC
-0.28
CSI
7.0
FC
7.6
pH
60
TA
60
CYA
83 °F
TEMP
-0.28
CSI
Acid washed swcg cell. Last test to see if it is working. Plan to add 16 0z of dry conditioner in a.m.
48 oz of Bleach • 10%
4.5
FC
7.7
pH
-0.15
CSI
6.5
FC
7.7
pH
-0.15
CSI
48 oz of Bleach • 10%
5.5
FC
-0.43
CSI
48 oz of Bleach • 10%
SWG Cell %:
100
SWCG might be failing! FC reading should be 7 +. Change to SWCG to 100%. Add 48 oz chlorine to raise 2ppm. Tomorrow’s reading should be 7.5.
Modify acid to 45 min run time for 6 oz daily.
4.5
FC
7.4
pH
-0.43
CSI
With SWCG at 80%. 0.2666 x 15 hrs = 3.2 ppm FC production. 3.2 + 6.5 = 9.7 - 6 = 3.2 FC used up past 24 hours.
Stabilizer addition responsible for an extra consumption of approximately 1.5 ppm ?
6.0
FC
-0.15
CSI
Produced 2.9 ppm Na Cl yesterday. 1.5 ppm consumed.
6.5
FC
7.7
pH
-0.15
CSI
Rain added 1 in.
5.0
FC
-0.34
CSI
SWG Cell %:
80
80 lbs of Salt
SWG Cell %:
0
96 oz of Bleach • 10%
5.5
FC
7.5
pH
-0.34
CSI
82 oz of Dry Stabilizer
Cleaned Filter
6.0
FC
7.7
pH
60
TA
400
CH
45
CYA
3400
SALT
-0.15
CSI
82 oz of Baking Soda
7.0
FC
7.7
pH
40
TA
-0.55
CSI
SWG Cell %:
100
144 oz of Bleach • 10%
Drained about 1 ft water last night. Return jets were visible. Began filling this a.m. at 6:50. Will refill to 3 tiles from top. Recheck CH then. It took 8 hours!
5.0
FC
0.0
CC
70
CYA
4200
SALT
-0.63
CSI
FC level lower than expected probably due to rain and recent water additions. Cell appears clear enough to function. Calcium hardness too high. Before adding other chemicals get that down 100 to 125 ppm 350ppm - 375 ppm. Probably need to drain 18 inches or so.
145 oz of Bleach • 10%
0.5
FC
7.6
pH
40
TA
475
CH
82 °F
TEMP
-0.55
CSI
Added 2 inches of water
SWG Cell %:
40
Rain added 1 1/2 inches.
5.0
FC
7.5
pH
83 °F
TEMP
-0.37
CSI
6.0
FC
82 °F
TEMP
-0.20
CSI
6.0
FC
-0.19
CSI
Added 2 inches water.
Added 1 inch water.
Add 1 inch water.
SWG Cell %:
0
10.5
FC
7.7
pH
60
TA
425
CH
84 °F
TEMP
-0.19
CSI
SWG Cell %:
40
6.5
FC
-0.13
CSI
Added 1 inch water
SWG Cell %:
0
10.0
FC
-0.13
CSI
at current levels, I should lose 0.25 ppm fc per day.
SWG Cell %:
20
8.0
FC
-0.13
CSI
7.0
FC
-0.13
CSI
6.5
FC
-0.13
CSI
SWG Cell %:
40
6.0
FC
-0.13
CSI
7.0
FC
-0.13
CSI
7.5
FC
-0.13
CSI
8.0
FC
-0.13
CSI
Rained 1/2 inch. Gale winds.
Added 1 inch water
12.0
FC
7.7
pH
-0.13
CSI
13.5
FC
-0.13
CSI
15.0
FC
-0.13
CSI
22.0
FC
-0.35
CSI
Slammed, added 9 gallons of bleach after having added 6 ozof Sea Klear, a sodium bromide algae killer, earlier today. Last test was 0.0 FC!
Cleaned Filter
0.0
FC
-0.13
CSI
Added 1 1/4 inches water
4.5
FC
7.7
pH
65
TA
450
CH
60
CYA
81 °F
TEMP
-0.13
CSI
Bleach degraded to point that it takes 65 - 70 oz to raise FC 1ppm.
7.5
FC
-0.38
CSI
120 oz of Bleach • 6%
5.5
FC
-0.38
CSI
96 oz of Bleach • 10%
4.5
FC
-0.38
CSI
48 oz of Bleach • 10%
4.0
FC
0.0
CC
80 °F
TEMP
-0.38
CSI
48 oz of Bleach • 10%
5.0
FC
-0.35
CSI
SWG Cell %:
0
Acid washed SWCG
Added 1 inch water
Plan: Turn off swcg, test FC in 3 hrs, do OCLT, evaluate, turn on swcg, test.
70 oz of Bleach • 8%
4.0
FC
-0.35
CSI
4.5
FC
-0.35
CSI
5.0
FC
-0.35
CSI
48 oz of Bleach • 8%
Added 1 1/2 inch water.
W/O water added 48 oz of bleach should raise pool 1.8ppm. Estimate effect to be closer to 1 ppm.
50 min of water run time,
.
4.5
FC
-0.35
CSI
SWG Cell %:
100
4.0
FC
0.5
CC
7.7
pH
-0.35
CSI
Added 1 inch water.
SWG Cell %:
60
40 oz of Dry Stabilizer
62
CYA
-0.26
CSI
5.0
FC
0.5
CC
7.7
pH
50
TA
84 °F
TEMP
-0.36
CSI
Added 1 1/4 inches of water.
SWG Cell %:
40
Added 1 inch water. Ran hose full open 30 minutes.
9.0
FC
-0.28
CSI
8.0
FC
7.7
pH
65
CYA
85 °F
TEMP
-0.28
CSI
SWG Cell %:
60
9.0
FC
-0.18
CSI
8.0
FC
-0.18
CSI
63 oz of Dry Stabilizer
41 oz of Baking Soda
Cleaned Filter
7.0
FC
0.5
CC
7.7
pH
55
TA
400
CH
45
CYA
4000
SALT
86 °F
TEMP
-0.18
CSI
8.5
FC
7.7
pH
85 °F
TEMP
-0.31
CSI
SWG Cell %:
60
7.5
FC
7.7
pH
60
TA
-0.25
CSI
Cleaned Filter
SWG Cell %:
80
7.5
FC
7.7
pH
-0.31
CSI
41 oz of Baking Soda
6.5
FC
7.7
pH
55
TA
-0.31
CSI
SWG Cell %:
100
Acid adjusted down 2 oz to 6.Timer runs 45 min.
5.5
FC
7.5
pH
-0.43
CSI
SWG Cell %:
60
6.5
FC
-0.25
CSI
7.0
FC
-0.25
CSI
SWG Cell %:
0
9.0
FC
7.7
pH
-0.25
CSI
7.5
FC
-0.25
CSI
8.0
FC
-0.25
CSI
24 oz of Dry Stabilizer
44 oz of Bleach • 6%
SWG Cell %:
100
4.5
FC
0.5
CC
7.7
pH
70
CYA
-0.25
CSI
7.5
FC
-0.21
CSI
144 oz of Bleach • 10%
4.0
FC
1.0
CC
-0.21
CSI
SWG Cell %:
80
4.5
FC
7.7
pH
-0.21
CSI
6.0
FC
7.7
pH
-0.21
CSI
SWG Cell %:
40
7.5
FC
-0.21
CSI
20 oz of Baking Soda
6.0
FC
60
TA
-0.21
CSI
SWG Cell %:
80
5.5
FC
85 °F
TEMP
-0.33
CSI
6.0
FC
-0.30
CSI
12 oz of Dry Stabilizer
6.0
FC
7.7
pH
-0.30
CSI
Drained 1 1/2 inches water.
SWG Cell %:
20
7.0
FC
-0.30
CSI
SWG Cell %:
80
4.5
FC
-0.21
CSI
6.0
FC
-0.30
CSI
6.5
FC
7.7
pH
-0.30
CSI
8.0
FC
-0.30
CSI
63 oz of Baking Soda
12 oz of Dry Stabilizer
80 lbs of Salt
24 oz of Dry Stabilizer
SWG Cell %:
0
4 oz of 31.45% (20º Be) Muriatic Acid
11.0
FC
7.7
pH
50
TA
375
CH
60
CYA
3600
SALT
-0.30
CSI
4 oz of 31.45% (20º Be) Muriatic Acid
8.0
FC
7.8
pH
-0.30
CSI
SWG Cell %:
100
Drained 3 inches water.
6.0
FC
-0.39
CSI
SWG Cell %:
40
7.0
FC
-0.39
CSI
Drained 1 inch of water.
SWCG cell cleaned with CLR for 16 hours.
Cleaned Filter
SWG Cell %:
80
5.0
FC
-0.39
CSI
4.5
FC
-0.39
CSI
48 oz of Bleach • 10%
SWG Cell %:
100
2.5
FC
7.7
pH
-0.39
CSI
Added 5 oz Sea Klear brand “Problem Klear”Algaecide maintenance tratment. Sodium bromide uses up a lot of FC.
44 oz of Bleach • 10%
5.0
FC
7.7
pH
-0.39
CSI
42 oz of Baking Soda
5.0
FC
7.7
pH
50
TA
-0.39
CSI
SWG Cell %:
60
5.0
FC
-0.14
CSI
Drained 2 1/2 inches.
5.5
FC
7.7
pH
-0.14
CSI
6.5
FC
-0.14
CSI
6.0
FC
-0.14
CSI
6.0
FC
7.7
pH
-0.14
CSI
7.0
FC
-0.14
CSI
6.5
FC
7.7
pH
-0.14
CSI
7.5
FC
-0.14
CSI
SWG Cell %:
40
9.0
FC
-0.14
CSI
SWG Cell %:
60
7.5
FC
-0.14
CSI
11 oz of Dry Stabilizer
5.5
FC
-0.14
CSI
SWG Cell %:
80
4.5
FC
-0.14
CSI
SWG Cell %:
0
6.5
FC
-0.14
CSI
7.7
pH
-0.14
CSI
6.5
FC
7.8
pH
-0.05
CSI
6.0
FC
7.8
pH
-0.05
CSI
Drained 2 1/2 inches
SWG Cell %:
40
6.0
FC
7.8
pH
-0.05
CSI
Rained 1/4 to 1/2 inch.
Added new Skimmer Sock
SWG Cell %:
0
Overnight rain added 1 inch.
8.0
FC
7.8
pH
70
TA
375
CH
-0.05
CSI
7.0
FC
7.7
pH
-0.34
CSI
Losing about 1.5 ppm per day w current conditions. SWCG at 40% should produce 1.5996 ppm over 15 hours.
SWG Cell %:
60
6.0
FC
7.7
pH
-0.34
CSI
7.0
FC
7.7
pH
-0.34
CSI
6 oz of 31.45% (20º Be) Muriatic Acid
8.5
FC
0.5
CC
7.7
pH
-0.34
CSI
28 oz of 31.45% (20º Be) Muriatic Acid
SWG Cell %:
0
9.0
FC
8.0
pH
-0.07
CSI
SWG Cell %:
100
6.0
FC
-0.34
CSI
8.5
FC
4200
SALT
-0.34
CSI
SWG Cell %:
80
12 hour test, 2.4ppm produced. 8.4 - 6.5 = 1.9 loss due to UV light and organics.
6.5
FC
-0.33
CSI
48 oz of Bleach • 10%
SWG Cell %:
0
40 lbs of Salt
6.0
FC
-0.33
CSI
Allow pump to run all night. At 80% SWCG. Estimate morning reading should be at 7.5 to 8.0 ppm by 7:30 a.m.
Cleaned Filter
67 oz
of
Dry Stabilizer