353
PO
S AVE THESE INSTRUCTIONS
(353PO) SPA ENGLISH 7.5” X 10.3” PANTONE 295U 02/03/2023
English
Page 31
TROUBLESHOOTING (continued)
LED PANEL
CODE
PROBLEM SOLUTION
LED Panel Code Flash & Alarm On (
NOTE
: Always turn off the power before cleaning and servicing).
E81
•
Transmission signal failure.
•
Reset the GFCI/RCD, restart all over again.
• Place the control panel within 5 m (16 ft) of the control base unit.
• Press and hold POWER button for 5 seconds to turn off and
charge the panel again.
•
If problem persists, contact Intex Service Center.
E90
•
No water fl ow.
•
Turn off and unplug the control unit.
•
Ensure the outlet cover grid is clean and free from obstructions.
•
Clean or replace the cartridge, see Maintenance and Storage section.
•
Ensure the in/outlet connections on the spa tub and fi lter pump are
not blocked.
•
Keep the spa water properly sanitized to ensure a clean and
unclogged fi lter cartridge.
•
Turn off and unplug the control unit. Plug the GFCI/RCD and restart
all over again.
•
If problem persists, contact Intex Service Center.
E91
•
Dirt or scale on titanium plates.
•
Low salt level / No salt.
•
Electrolytic cell cord is loose.
•
Possible electrolytic cell failure.
•
Remove the electrolytic cell for inspection. Clean it if necessary.
See “Maintenance”.
•
Add salt. See “Salt Level Information”.
•
Ensure that the cell cord is plugged fi rmly into the cell receptacle.
•
Contact Intex Service Center. Replace the cell if needed.
E92
•
High salt level.
•
Partially drain the pool and refi ll it with fresh water. See “Salt Level
Information”.
•
If problem persists, contact Intex Service Center.
E94
• Water temperature too low. • If the ambient temperature is below 0°C (32°F), we recommend not
to use the spa.
• Turn off and unplug the control unit, add some warm water to raise
the spa water temperature above 1°C (34°F), then press the
button to heat up the water to the desired temperature.
• If problem persists, contact Intex Service Center.
E95
•
Water temperature too high.
•
Turn off and unplug the control unit. When the water has cooled
down, plug the GFCI/RCD and restart all over again.
•
Turn the heater off , then press the fi lter and bubble buttons to
lower the water temperature.
•
If problem persists, contact Intex Service Center.
E96
•
System Error.
•
Turn off and unplug the control unit. Plug the GFCI/RCD and
restart all over again.
•
If problem persists, contact Intex Service Center.
E97 •
Dry-fi re Protection.
•
Contact Intex Service Center.
E99
•
Water temperature sensor
broken.
•
Contact Intex Service Center.
END
•
After 72 hours of continuous
heating operation, the pump will
hibernate automatically. The
rapid heating function is disabled.
•
Press the
button to re-active the fi lter pump.
NO LED
DISPLAY
•
LED display is off
•
Charging Failed
•
Control Panel failure.
•
Press any button to reactivate the control panel.
•
Reset the GFCI/RCD, restart all over again and charge the control
panel again.
•
Make sure the surface between the back of the control panel and
the control base charging dock is clean, dry and free of obstruction.
•
If problem persists, contact Intex Service Center.
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