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8. Open Ambient Temp Sensor: The temperature sensor is not
functional. Heater is disabled. This must be repaired only by a
qualied authorized service organization or service technician.
Monitors the controller temperature.
9. Closed Flow Switch on Start-up: Flow switch is non-functional.
Closed or shorted ow switch on system start-up (system disabled).
Contact your authorized dealer or service organization.
10. Frozen on Start-up: Flow switch is non-functional. Shorted ow
switch on system start-up (system disabled) and freeze condition
detected. Contact your authorized dealer or service organization.
11. Cool Warning: Spa water is more than
20°F/11°C cooler than the temperature set
point, the circulation pump and heater will
automatically activate to provide freeze
protection. The spa will stay in this mode until the
water temperature reaches 15°F/8°C below the set
temperature. No corrective action is necessary.
Note: The heater icon
ON
will be blinking and the error icon will be
displayed under the temperature.
12. Freeze protection: A potential freeze condition has been detected. No
action is required. Jets pump(s) operate until the spa is out of danger.
No corrective action is necessary. If condition persists, contact your
authorized dealer or service organization.
13. Overheat protection: DO NOT ENTER THE WATER! Water
temperature is above acceptable limits. Heater is deactivated.
Remove spa cover to speed cooling. If condition persists, contact
your authorized dealer or service organization.
Note:
• As a safety measure, the red lights of the spa will ash on and off as
an indication that the spa is an overheat condition.
• The heater icon
ON
will be blinking and the error icon will be dis-
played under the temperature.
14. Watchdog Protection: DO NOT ENTER SPA! Water temperature is
above acceptable limits. Your spa is deactivated. Remove spa cover
to speed cooling. If condition persists, contact your authorized dealer
or service organization.
Note: The heater icon
ON
will be blinking and the error icon will be
displayed under the temperature.
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