Service Code - Jandy AquaPure Workbook

TROUBLESHOOTING - SERVICE CODES
172
CELL
CELL
POWER
RESTING SERVICE
REVERSING
ON
CELL ON FLOW ADD SALT
LEVEL 1
120 - Low cell current in forward direction - check DC cord, clean cell if necessary or replace
cell.
121 - Low cell current in reverse direction, same as 120 above.
123 - Low to no current at cell - check DC cord, clean cell or replace if necessary.
124 - High current indicated at the cell - this usually means a bad PIB.
125 - Cell needs to be cleaned or replaced.
126 - Low current in forward direction and VAC input voltage below 100/200 VAC - check in-
put voltage, transformer and PIB voltages.
127 -Low current in reverse direction and VAC input voltage below 100/200 VAC - check input
voltage, transformer and PIB voltages.
144 - Low Salinity (below 2.0 gpl) - indicates the pool needs salt added.
145 - High Salinity (above 4.0 gpl) - indicates pool needs to be diluted.
170 - PIB service condition indicated and is usually caused by low incoming AC voltage -
check transformer voltages.
171 - PIB service condition - indicates board needs to be replaced.
172 – Flow sensor service - clean sensor, check for damage and replace if necessary.
173 - Low VAC input voltage and on-board power supply is not regulated - make sure unit is
wired with the proper voltage.
174 - Pool temperature is too high for operation of AquaPure (i.e. > 108°F).
175 - Flow sensor air lock condition or very low salinity.
LEVEL 2
180 - Heated sensor element not heating (generates 172 code)
181 - Flow sensor temperature sensor failure (generates 172 code – Flow sensor service)
182 - Salinity Sensor sees less than 0.2 gpl of salt, either no salt in pool or sensor air locked
(generates 175 code – Flow sensor air lock)
183 to 186 - flow salinity sensor temperature probe error codes. They will all generate 172
codes which indicate flow sensor service is required.
187 - PIB power supply either too low or too high (generates 173 - Low input voltage code if
Level II code 188 is present) (generates 170 code if 188 is not present).
188 - VAC input voltage is too low (generates 173 code if Level II code 187 is present)
189 - Relay not conducting in the forward direction (generates 171 code - PIB service)
190 - Relay not conducting in the reverse direction (generates 171 code - PIB service)
191- High cell current (at upper limit of A/D converter) and cell voltage below 19V (generates
170 code PIB service)
192 - High cell current and cell voltage below 19V (generates 171 code – PIB service).
193 - Measured significant cell current when SCRs were turned off (generates 170 code – PIB
service).
194 - Cell Current is 85% lower than desired and cell voltage above 19V (generates 125 code -
Cell dirty or needs replacement).
195 - Salinity invalid due to out of range measurements caused by PIB error (generates 170
code – PIB service).
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