32
D
Diagnostic Messages
MESSAGE
MEANING
ACTION
OHH
Overheat-the spa has shut down.
PC Board Heater relay locked.
One of the sensors has detected
DO NOT ENTER THE WATER.
118ºF (47.8ºC) 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 call your dealer or
service organization.
OHS
Overheat – The spa has shut down.
DO NOT ENTER THE WATER.
One of the sensors has detected that
Remove the spa cover and
the spa water is 110ºF (43ºC).
allow water to cool. At 107ºF
(41.7ºC) the spa should
automatically reset. If spa does
not reset, shut off the power to
the spa and call your dealer or
service organization.
ICE
Ice – Potential freeze condition
No action required. The
detected at 45ºF (6.7ºC)
pumps and the blower will
automatically activate regard
less of spa status.
SnA
Spa is shut down. The sensor that is
If the problem persists, contact
plugged into the Sensor “A” jack is
your dealer or service
not working.
organization. (May appear
temporarily in an overheat
situation and disappear when
heater cools).
SnB
Spa is shut down. The sensor that is
If the problem persists, contact
plugged into the Sensor “B” jack is
your dealer or service
not working.
organization. (May appear
temporarily in an overheat
situation and disappear when
heater cools).
