Service Code Flow Charts - Jandy AquaPure Workbook

When 3 digit service codes are present on the display screen, the service light will be lit. To
troubleshoot any code, set the production to 100% and follow the steps below for that code.
Codes 120, Visually check the DC cell cord
or 121, and outside of cell. Are they
or 123, connected loosely together or are
or a combination of there signs of damage?
125 & 194 ?
Loose connection = Reconnect
firmly.
Damaged cell or cord = Replace
cell and cord.
Next, Restart the unit and wait for
system diagnostics.
minutes).
Confirm proper wiring and that
PIB is properly addressed for
either the 1400 or 700 cell.
(page 12). Conduct cell Voltage
and Current test.
Code 124 Remove the Cord from the cell.
this while the 124 code is present and the
production rate 100%).
Code 144 Is the unit reading
salinity below 2.0
GPL?
Test salt level
with another
accurate salt
testing method.
Do the salinity
tests match?
GPL or 100 ppm)
Code 145 Is the unit reading
salinity above 4.0
GPL?
Test salt level
with another
accurate salt
testing method.
Do the salinity
tests match?
GPL or 100 ppm)
Inspection, Voltage, & Current Tests on pages 17-23.
Yes
(Approximately 5
Does the cell cord connection drop
below 22 VDC and/or are there
160 DC Millivolts or higher at the
cell current test points?
Does the cell cord connection
exceed 28 VDC and/or are there
120 DC Millivolts or lower at the
cell current test points?
(Do
Visually inspect sensor cable and
No
check for proper plumbing
installation. Are these correct?
(2000 ppm)
Yes
Yes
Remove and
No
clean sensor.
Yes
(±.1
Add salt according to the table. Let salt mix for 24
hours and retest levels.
Visually inspect sensor cable and
No
check for proper plumbing
installation. Are these correct?
(4000 ppm)
Yes
Yes
Remove and
No
clean sensor.
Yes
(±.1
Dilute pool water until the desired salt
level is achieved.

SERVICE CODE FLOW CHARTS

Remove Cell and
No
visually check for
calcium build up and or
debris. Is the cell clean?
Yes
Reinstall and restart the unit. Wait for
system diagnostics.
(Approximately 5 minutes).
Does the system show the same
service code?
Yes
or
After 4 minutes, is the
code 124 or 123?
(The
unit updates the codes
approximately every 2 minutes).
No
Restart system. Wait for
system diagnostics.
Is the
(Approximately 5 minutes).
144 code still present?
No
Restart system. Wait for
system diagnostics.
(Approximately 5 minutes).
145 code still present?
25
Clean the cell with 4 parts water and 1
No
part muriatic acid. Rinse with fresh
water when done.
No Code = System
Operating Normally
No
Different Code = Proceed to
that code.
Confirm proper salinity and check for
Yes
Metals in the water and possible shorts
between the plates & posts on the cell
and inside the cord.
No
Restart the unit and wait for
system diagnostics.
(Approximately 5 minutes).
No
Replace the cell and cord and restart
Yes
the system & wait for system
diagnostics.
(Approximately 5 minutes).
123
Replace cell and cord
124
Replace PIB
Damaged Cable = Replace sensor.
Incorrect Installation = Plumb correctly.
Conduct the sensor reading
Yes
test.
No
Sensor is working
correctly.
Damaged Cable = Replace sensor.
Incorrect Installation = Plumb correctly.
Conduct the sensor reading
Yes
test.
Is the
No
Sensor is working
correctly.