Sundance Spas CAMDEN 780 - Manual (Page 44)

Page 40
780 SERIES
13.0 Error Conditions/Error Messages
There are a number of unique functions designed into your spa to
protect it from damage and/or aid in troubleshooting. Refer to Sections
13.1-13.8 below for a listing of all possible error messages and their
meanings.
13.1 Summer Logic
When the actual spa water temperature reaches up to 2°F
(1°C) above the set temperature, the spa goes into
“summer logic.” The circulation pump will turn off
automatically to avoid adding additional heat to the water,
eventually creating an overheat condition. This setting is not
user-programmable.
Note: The summer logic does not take effect until the spa water
temperature reaches 95°F (35°C). This condition is more likely in
excessively hot weather. Remember, the spa’s ability to cool is directly
affected by the ambient temperature. An excessively hot ambient
temperature may prevent the spa from cooling down because it’s
fully insulated construction is designed to retain heat and to minimize
operating costs.
13.2 Overheat Condition
WARNING: RISK OF HYPERTHERMIA (OvER-HEATING)
CAUSING SEvERE INjURY, bURNS, OR WELTS.
!
dO NOT ENTER SPA WATER! Water is too hot. Overheat
protection. Heater is deactivated. Spa water temperature is
above acceptable limits. When the actual water temperature
is approximately 2°F (1°C) above the set temperature, the
circulation pump will stop operating to reduce (frictional) heating. To
correct condition, remove spa cover to speed cooling. (CAUTION!
Never leave spa uncovered when children are present!) If condition
persists, contact your authorized Sundance dealer.
13.3 Panel displays SN1
Open sensor (heater is disabled) or shorted sensor (spa is
deactivated). The high-limit temperature sensor is not
functioning. Your authorized dealer must repair this.