16
Diagnostic messages
MESSAGE
MEANING
ACTION REQUIRED
No message on display.
Power has been cut off to
the spa.
The control panel will be
disabled until power returns.
Settings are preserved until the
next power-up.
0XX
(OHH)
“Overheat” - The spa has
shut down. One of the
sensors has detected 118°F
(approximately 47.8°C) at
the heater.
Remove the spa cover and
allow water to cool. Once the
heater has cooled, reset by
pushing any button. If spa does
not reset, shut off the power to
the spa and contact customer
service for assistance.
0XS
(OHS)
“Overheat” - The spa has
shut down. One of the sen-
sors has detected that the
spa water is 110°F (approxi-
mately 43.3°C).
DO NOT ENTER THE WATER.
Remove the spa cover and
allow water to cool. At 107°F
(approximately 41.7°C), the spa
should automatically reset. If
spa does not reset, shut off the
power to the spa and contact
customer service for assistance.
(ICE)
“Ice” - Potential freeze
condition detected.
No action required. The pumps will
automatically activate regardless of
spa status.
(SnA)
Spa is shut down. The
sensor that is plugged into
the Sensor “A” jack is not
working.
If the problem persists, contact
customer service for assistance..
(May appear temporarily in an
overheat situation and disappear
when the heater cools.)
(SnB)
Spa is shut down. The
sensor that is plugged into
the Sensor “B” jack is not
working.
If the problem persists, contact
customer service for assistance.
(May appear temporarily in an
overheat situation and disappear
when the heater cools.)
SnS
(SnS)
Sensors are out of balance.
If this is alternating with the
temperature, it may just be
a temporary condition. If the
display shows only this mes-
sage (periodically blinking),
the spa is shut down.
If the problem persists, contact
customer service for assistance.
XFL
(HFL)
A substantial difference
between the temperature
sensors was detected.
This could indicate a flow
problem.
Check water level in spa. Refill if neces-
sary. If the water level is okay make
sure the pumps have been primed.
If the problem persists, contact cus-
tomer service for assistance.