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Page 30
Troubleshooting
DISPLAY MESSAGES
There are a number of unique functions designed into your Sundance hot tub
to protect it from damage and/or to aid in troubleshooting. Following is a list-
ing of all the possible messages along with their meanings:
MESSAGE MEANING
Overheat Protection (Heater is deactivated, pump’s
low speed is activated). Water temperature is above
acceptable limits. Do not enter the water! Remove
hot tub cover to speed cooling. See “WATER IS TOO
HOT” on page 33. If condition persists, contact your
dealer or authorized service center.
If the hot tub water is more than 20 degrees F
cooler than the temperature set point, the low
speed pump 1 and heater will automatically acti-
vate to provide freeze protection. The hot tub will
stay in this mode until the water temperature
reaches 15 degrees below the set temperature. No
corrective action is necessary.
FLOW SWITCH (Heater is deactivated. Pump may also
be deactivated). Proper flow of water is inhibited or a
flow switch has malfunctioned. Check for proper
water level. Check for clogged filter. Contact your deal-
er or service organization.
*NOTE: THIS MESSAGE CAN ALSO APPEAR IF THE PUMP HAS NOT
REGAINED PRIME AFTER THE HOT TUB HAS BEEN DRAINED AND REFILLED.
IF YOU SUSPECT THAT THIS IS THE CASE, SEE THE INSTRUCTIONS ON PAGE
32 UNDER “PUMP DOES NOT OPERATE...”
Panel sensors have been pressed too many times in a
short period of time. Because this could cause exces-
sive wear on equipment components, panel sensors
are temporarily deactivated. Panel sensors will auto-
matically re-activate if no sensor is pressed for 30 sec-
onds.
*