Jandy AquaPure Installation And Operation Manual page 42

Page 42
Problem
"Cell On" indicator does not
come on.
If No Flow also....
If No Flow also....
Problem
"No Flow" indicator stays on
continuously.
Problem
Salt level too high.
Problem
Chlorine level too high.
Possible Cause
Chlorine Production set to 00%.
Insufficient water flow. Cell is plugged with
debris, pump has lost prime.
Flow/Temp/Salinity Sensor not plugged in.
Salt level below 2.0 gpl (2000 ppm).
Possible Cause
Pump fails to provide sufficient water flow.
Closed valves.
Dirty filter.
Obstruction in the electrolytic
Flow/Temp/Salinity Sensor not installed
properly.
Flow/Temp/Salinity Sensor not plugged in.
Flow/Temp/Salinity Sensor elements
covered with PVC glue, taped over, or
covered with other debris.
Defective flow/temp/salinity sensor.
Possible Cause
Too much salt has been added to pool.
Possible Cause
Electrolytic cell is manufacturing too much
chlorine.
Corrective Action
Adjust CHLORINE PRODUCTION to desired
percentage.
Remove obstruction and/or clean cell. See
Section 6.3, Electrolytic Cell Cleaning.
Prime pump if necessary.
Plug in flow/temp/salinity sensor. See
Section 2, Figures 2a, 2b, and 2c.
Add salt as described in Section 4.7.
Corrective Action
Check for correct operation of the pump.
Ensure there is no loss of pump prime or
clogged strainer baskets.
Check and correct all valve alignments.
Follow filter cleaning procedures.
cell. Remove cell for inspection. Follow cleaning
procedures. See Section 6.3, Electrolytic
Cell Cleaning.
Ensure that the flow/temp/salinity sensor is
installed according to Section 3, Figure 11. If
not, contact a pool professional.
Plug flow/temp/salinity sensor into connector
on power center printed circuit board. Turn
power to unit off and back on (Cycle Power).
See wiring diagram in Figures 2a, 2b, and 2c.
See also, Section 6.4, Flow/Temp/Salinity
Sensor Cleaning, Step 4.
Remove and clean flow/temp/salinity sensor
and reinstall. See Sections 6.4.
Contact a pool professional.
Corrective Action
Backwash or partially drain pool and dilute
with fresh water until salinity returns to 3.0
gpl to 3.5 gpl.
Corrective Action
Decrease the chlorine production rate
adjustment button (arrow button A). See
Section 5, Operating Instructions. If chlorine
output at the lowest setting consistently
provides for excessive chlorine levels,
decrease daily pump operation time as much
as necessary. If chlorine output at lowest
setting is still excessive then the salt water
chlorinator system is oversized for the pool.