Jandy TruClear Installation & Operation Manual page 24

Page 24
ENGLISH
Problem
No display on LCD
(screen is blank).
Display says "No
Flow". Caused by
insufficient water flow
through the cell.
The display says "Lo
Tmp/Lo Salt".
Salt level too low.
Jandy Pro Series TruClear
®
Possible Cause
Power pack and cell turned on too long.
No power to unit.
Caused by insufficient water flow through
the cell.
NOTE When the Flow light is on,
the chlorine output will be
turned off.
Dirty filter.
Poor connection between cell and power
pack
Closed valves.
Pump fails to provide sufficient water
flow.
Salt level is well below 2,500 ppm,
depending on water temperature.
Calcium buildup in the cell
NOTE Salinity readings are taken after 5 minutes and at regular 5 minute intervals. The Salt
warning will turn on when the salt level drops well below 2,500 ppm and it will remain on
until the salt level is raised to 3,000 ppm or slightly above.
Cell life expired.
A combination of low water temperature
(35°-65°F / 2°-18°C) and lower salt
levels (1,500 - 2,000 ppm).
Not enough salt added to pool.
Leak in pool.
|
Chlorine Generating System
™
Corrective Action
If chlorine output is set at the lowest setting
and it consistently provides excessive
chlorine levels, decrease operation time as
much as necessary.
Check the connection to the pump timer
(see Section 3.5).
Check if GFCI tripped.
Check and clean the pump and skimmer
baskets.
Clean the filter.
Check for secure connection to power pack
Check and correct all valve alignments.
Check for correct operation of the pump.
Make sure pump is sized properly for
required flow rate.
Maintain a salinity level of 3,000 ppm -
3,500 ppm (see Section 4.6 or contact your
local pool professional).
Clean the Cell
Replace the cell.
Check salt level in pool water. If level is
between 3,000 - 3,500 ppm, no action is
necessary. If salt levels are lower than
2,500 ppm, raise the salinity level to 3,000
- 3,500 ppm (see Section 4.6).
NOTE Salt levels above 4,500 ppm
may cause corrosion damage.
Add salt to pool until salinity returns to
3,000 ppm
(see Section 4.6).
Repair pool.
Installation & Operation Manual