351
A
S AVE THESE INSTRUCTIONS
(351IO) SPA (JET + BUBBLE) ENGLISH 7.5” X 10.3” PANTONE 295U 04/18/2022
English
Page 34
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 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.
•
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 RCD and restart all over again.
•
Turn the heater off , then press the fi lter and jet 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 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 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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