level. The minimum setting is 10%. The output can
be adjusted in increments of 10% up to 100%. This
controls the amount of run time for the cell.
5.5 BOOST/LOW Mode
The BOOST mode can be used to maximize chlorine
output for a short period of time. To activate BOOST
mode, press the
and
buttons simultaneously. The
boost will turn off after 24 hours. To turn off BOOST
mode manually, press the
button.
The LOW mode can be used to minimize chlorine output
while activated. To activate LOW mode, press the
and
buttons simultaneously. The LOW mode will
stay on indefinitely. To turn off LOW mode, press the
button
5.6 Polarity Reversal
The Jandy Pro Series chlorine generating device is a
reversible polarity cell which means that the cell will
periodically switch its polarity to help prevent any build
up of calcium on the cell plates. This is sometimes
referred to as the automated cell cleaning feature. During
the transition between changing its polarity there is a
brief period when the cell will not produce any chlorine.
Once it has changed polarity, it will continue to make
chlorine.
NOTE
‘CLEANING’ will be displayed on the screen during
the ‘WAIT’ period. The output level indicator will remain
as set during the cleaning period.
Section 6. Maintenance
Instructions
Before servicing the Jandy Pro Series chlorine
generating device please ensure you have read and
understood the Important Safety Instructions section.
IMPORTANT
Always test the chlorine levels of your pool
before each use. During heavy usage where bather
load is increased, chlorine levels may deplete quickly
and require more adjustments. Monitor the chlorine
closely, and take appropriate measures in order to
maintain the recommended 1 - 3 ppm free chlorine
residual.
6.1 Weekly
1.
Chlorine Test.
Test pool water chlorine level
with a reliable test kit. Maintain an ideal range
by adjusting the chlorine output level on the
power pack (see Section 5.4) or if necessary, by
supplementing the chlorinator with additional
dry
or liquid chlorine. The recommended free
chlorine level is 1 - 3 ppm. See section 4.5 for
instructions on collecting a water sample.
NOTE
Never use glass containers in the pool area.
Broken glass becomes difficult to see under water.
2.
pH Level Test.
Test the pH level of your pool
with a test kit. If necessary, adjust to maintain a
pH level of 7.4 - 7.6 (see Section 4.3).
3.
Total Alkalinity Test.
Test pool water for total
alkalinity with a test kit. Take steps necessary to
maintain an alkalinity of 80 - 120 ppm (100
–
120
ppm in Canada) (see Section 4.3).
4.
Calcium Hardness.
Test pool water for calcium
hardness level using test kit or by having a water
sample tested by a pool professional. Adjust as
necessary to maintain a calcium hardness of 175
- 400 ppm (see Section 4.3).
CAUTION
Never use dry acid to adjust pH in arid geographic
areas with excessive evaporation and minimal
dilution of pool water with fresh water. A build up of
by products can damage the electrolytic cell.
Page 18
ENGLISH
Jandy
®
Pro Series TruClear
™
ChlorineGenerating System
|
Installation & Operation Manual
