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operate to circulate and warm water through the plumbing spa is out of
danger. See “Winterizing” section 11.6 for details (page 28).
13.7 Panel Displays OH
Water temperature is above acceptable limits. Do not enter
spa! Water temperature has reached 112
°F (44°C) and the
low speed pump has activated to circulate water through
heater.
13.8 Panel displays - - -
The safety “Watchdog” software has been triggered and the
spa is deactivated. A problem has been detected which could
cause damage to the spa or its components. Contact your
authorized Sundace dealer.