Difficultly getting ORP to 650mV

bmf7777

Member
Jun 24, 2013
8
Rancho Santa Fe, CA, USA
Pool Size
26000
Surface
Plaster
Chlorine
Salt Water Generator
SWG Type
Pentair Intellichlor IC-30
I’ve got a new Pentair intellichem system salt pool with acid dosing. I’ve got ORP dosing set to 8H (pool runtime ) with reset on power up. All worked pretty well for the past year when system was installed … it’s been pretty hot here in San Diego lately … could a shock treatment be required ?
 
Post a full set of current test results from one of the recommended test kits.
Test Kits Compared

FC
CC
pH
TA
CH
CYA
Salt
Water temperature

ORP doesn't work well in a pool with CYA. And an outdoor pool will require CYA to keep the FC from burning off quickly in the sun.

What model SWG do you have - IC40 or IC60?

A pool maintained using TFP methods never requires shocking.
 
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