USER PREFERENCES - SETTINGS
User preferences can be changed at any time. The SETTINGS menu is accessed from
the MAIN MENU. The following settings are available:
TESTS PER DAY – (Default setting: 3)
The Pool Lab ASP will automatically distribute the selected number of tests over the
filtration pump timer periods. The default setting will work for most users. Pools with
particularly heavy usage or highly dynamic chlorine demand may benefit from additional
tests throughout the day, although this will consume reagents faster.
Note: For Pool Lab software revision CLR-P24-262 and above, when a Pool and Spa
combination system is in SPA mode, a water test will be conducted at least every 30
minutes. This parameter is adjustable with TECHNICIAN authority only.
CL TARGET – (Default setting: 2.0)
This is the target value for 'free chlorine' residual in the water expressed in parts per
million (ppm). The Pool Lab ASP will automatically adjust the chlorinator output to achieve
this target. The default setting will be ideal for most users. A free chlorine residual
between 1.0 – 3.0 ppm is recommended to be maintained at all times.
NOTE: Free chlorine residuals over 4.0ppm may void manufacturer warranties on pool
equipment. Consult your equipment documentation.
PH TARGET – (Default setting: 7.6)
This is the target for the pH value of the water. The Pool Lab ASP will automatically dose
the water with Hydrochloric Acid to achieve this target.
The default setting will be acceptable for most users, although you should consult with
your local pool professionals, or your pool documentation on the recommended pH to suit
your pool surface finish and specific water conditions.
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