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Pentair IC60 creates chlorine when first turned on and then flashes "inspect cell"

Check the water temperature as shown in the video.

Disconnect the temperature sensor.

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Also, wouldn't it be reporting the salt level to the Easy Touch screen, which is showing me 4,350. I can check the salt level again with a drop test, which was at 4,000 before I added 3 bags of salt. My bet is that the salt level is being reported correctly by the IC60 at 4,350.

I'm guessing the SWG is just toast.

Builder Making Design Decisions Going Against Contract without Consulting

Issue #1: the shelf can be trenched/chipped out to relocate the bubbler, problems will occur if the rebar cage is cut and not properly re-installed.

Issue #2: Check the steel engineering plans to confirm the minimum depth of shotcrete required for the shelf and if 3” is removed will it still be within parameters, most likely not, also, in picture #2 it shows approximately 9” on the tape measure and this would leave approximately 5’ of water if the water level is kept in the middle of the tile line ( 3” of exposed tile and approximately 1” thickness of plaster on top of the shotcrete).

Borates are Coming!!!!

I am taking the plunge and going to add borates this year! This is my 6th season following all things TFP. Each year I have a goal to have a better pool than the year before so after researching and learning here, I decided to take the plunge.
Here were my levels last night:
TC 2.5
TA 100
CH 300
CYA 60
pH 8 * added Muriatic Acid

Borates arrive today from Amazon.

Am I ready to add them, according to my levels? Anything else I need to adjust? Tips, tricks, thoughts??
Oh and Happy Derby Weekend!
Melissa

Pentair IC60 creates chlorine when first turned on and then flashes "inspect cell"

Check the water temperature as shown in the video.

Disconnect the temperature sensor.

Login to view embedded media
When you say to disconnect the water temp sensor, are you talking about the one plumbed in after the pump/before the filter with a lead that goes to the Easy Touch panel?

New pool owner trying to understand test strip reading

When your additions match your expectations, with Muriatic or Liquid chlorine addition, testing after 30 minutes.
Put 25000g into pool math.
Next time you add acid or LC, test after 30 minutes.
If the addition matches, you are golden.
If the addition didn't lower pH or raise fc to your expectations, raise the gallons by 500 or 1000 depending on how far you are off.
Lower the pool volume in PM if you overshot (lowered pH further or raised FC further than anticipated) by PM.

Once you are dialed in, you don't have to change the volume any more.
That makes sense. Will up it to 25k gallons when I add chemicals later today.

And I just stopped at Ocean state job lot. Fantastic supply of a lot of different pool chemicals for cheap. All of their LC “shock” they call it is 12.5% and all had this expiration. 062. Does that mean like March 1 ish…?

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New pool owner trying to understand test strip reading

When your additions match your expectations, with Muriatic or Liquid chlorine addition, testing after 30 minutes.
Put 25000g into pool math.
Next time you add acid or LC, test after 30 minutes.
If the addition matches, you are golden.
If the addition didn't lower pH or raise fc to your expectations, raise the gallons by 500 or 1000 depending on how far you are off.
Lower the pool volume in PM if you overshot (lowered pH further or raised FC further than anticipated) by PM.

Once you are dialed in, you don't have to change the volume any more.

Continue to be impressed with TFP

expense of the old opening and closing kits
What about the opening and closing expense alone ? It made sense to let them blow out my pipes when the installed the safety cover after the new pool was built. I didn't get to hear the exact amount because I spit out my coffee at :

'We'd love to for seven hun'

No chemicals....... already paid to install the cover....... 700 something to winterize the plumbing. Yeah. 🤬 no.
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Connecting a Pentair Superflow VST pump to my Easytouch

Pump RPM does not affect SWG chlorine output as long as the flow switch is engaged.

Only you can determine that.

Test your FC every day or two.

If the FC is decreasing, then increase SWG % or pump runtime or both.

If the FC is increasing, then reduce SWG % or pump runtime or both.

If you get little FC change then you are well dialed in.
Thanks again!

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Gunnite & Tile Repair

Recent new homeowner going on our second season and dealing with pool tile issue. I'm comfortable with basic tile repair for pools, but the erosion behind the recently loosened/fallen tiles has me a bit concerned. Gunnite has chipped away or eroded into sand leaving larger gap needed for repair then what thinset would be designed for. 1) Is this of major structural concern? (I will mention it is concrete slab cantilever style coping/decking if it is relevant) 2) If no, I'm thinking this is a job for hydraulic cement to patch the eroded gunnite to be flush with the remainder of thell shell and do standard tile repair via thinset and grouting?

The pool is 22 years old and I am inclined to believe prior owner was not the best at pool chemistry upkeep and was a frequent DIYer, but the quality of some of his patchwork tiling appears to be spotty which may have lead to the further erosion of the gunnite behind the tiling.

Any insight or perspective is appreciated.

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