Intex Krystal Clean Poolwater 8221 - Alarms, Codes, and Mounting; Troubleshooting Alarm Codes (90, 91, 92)

104
(104) ENGLISH SALTWATER SYSTEM/FILTER PUMP MODEL8221/8231 SIZE: 7.5” X 10.5” 09/18/2006
SAVE THESE INSTRUCTIONS
Page 16
Alarm Codes & LED Code Chart
Alarm Codes
No chlorine production will occur if “Low Water Flow”, “Low Salt Level” or “High Salt Level” are detected.
If any of these conditions occur then the Saltwater System will sound an alarm that indicates chlorine
production has stopped. A buzzer will sound and a Code (see below) will keep flashing on the LED
for 1 hour. The buzzer and flashing light will end after one hour and the Saltwater System will go to
Power Saving Mode. If this occurs then press any button ( or ) to view the code of the original
problem so that it can be corrected.
Turn off the power of the unit and follow the solutions below to solve the problem. Turn on the unit again
by following the “Operating Instructions”.
Code Cause Remedy Flashing Buzzer
1. Circulation line blocked. • Ensure the plunger valves are opened (if any). Yes Yes
• Ensure your filter cartridge, cell and debris
Low Water screen are clear from debris and dirt.
Flow or See “Maintenance”.
No Flow • Release all trapped air in the circulation line.
See Filter Pump Manual.
2. Incorrect inlet and • Check for the direction of water inlet and water
outlet hose direction. outlet hose. Reverse the hoses if necessary.
See “Set Up Instructions”.
3. Scale on the flow sensor. • Ensure the flow sensor (especially the hinge)
is clean. See “Maintenance”.
4. Flow sensor cord is loose. • Check for flow sensor loose or not connected
properly. Plug the flow sensor firmly into the
flow sensor receptacle.
5. Flow sensor failure. • Contact Intex Service Center for replacement.
1. Dirt or scale on titanium • Remove the electrolytic cell for inspection and Yes Yes
plates. clean it if necessary. See “Maintenance”.
Low Salt 2. Low salt level. • Add salt. See “Salt & Pool Water Volumes”.
Level 3. Possible electrolytic cell • Contact Intex Service Center. Replace the cell
failure. if needed.
1. High salt level. • Partially drain the pool and refill with fresh water. Yes Yes
See “Salt & Pool Water Volumes”.
High Salt 2. Possible electrolytic cell • Contact Intex Service Center. Replace the cell
Level failure. if needed.