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10. Shorted sensor: The hi-limit temperature sensor is not functional.
Heater is disabled. This must be repaired only by a qualified
authorized service organization or service technician.
11. Start-up malfunction: Flow switch is non-functional. Closed or
shorted flow switch on system start-up (system disabled). This
must be repaired only by an authorized dealer or qualified service
organization.
12. Open Flow Switch: (Heater is deactivated. The filter/circulation may
also be deactivated.) The flow switch is malfunctioning open, the
circulation pump’s filter cartridge is excessively dirty, or an air lock
condition has occurred at the circulation pump intake. Contact your
authorized dealer or service organization.
13. Closed Flow Switch: (Heater is deactivated. The filter/circulation
may also be deactivated.) The flow switch is malfunctioning closed.
Contact your authorized dealer or service organization.
14. Audio Communication Malfunction: Communication between the
control panel and audio system is faulty. Shutdown power to the
spa, wait 3 seconds and restart the spa to reset the communication.
Contact your authorized dealer or service organization.
15. Blinking Heater icon: This icon will blink on and off to indicate that:
• The temperature sensor is sensing a -20°F/6°C
difference between the actual and set temperature or;
• The temperature sensor is sensing a temperature above
112°F/44°C or the hi-limit temperature sensor is sensing
a temperature above 116°F/46°C.
16. Extended Temperature Activated:
The spa is set to go up to
104°F (40°C), but it can
be set to reach 106°F
(41°C). To access the
extended temperature
you must press the “Up”
(on the Quad Keypad) button and button D at the
same time for 2 seconds. The system will now allow you to raise the
temperature to 106°F (41°C) and the LCD display will read
“EXTENDED TEMPERATURE ACTIVATED”
(Figure A). To clear this
message, just press the Down button on the Quad Keypad to lower
the temperature below or back to 104°F (40°C).
106
F
Temp.
6:45 PM
Extended Temperature
Activated
UP
C
B
A
D
Figure A
