Coast Spas President's Club Special Freedom, Owner'S Manual

Page: 24 / 34

2 4
SYMPTOM PROBABLE CAUSE RECOMMENDED ACTION
No message on display.
Power has been cut off to the spa.
The control panel will be disabled until power returns. Spa settings will
be preserved until next power up.
- -
Temperature unknown. After the pump has been running for 2 minutes, the current water
temperature will be displayed.
HH
“Overheat” - The spa has shut down.* One of the
sensors has detected 118°F/47.8°C at the heater.
DO NOT ENTER THE WATER. Remove the spa cover and allow water
to cool. Once the heater has cooled, reset by pushing any button. If the
spa does not reset, shut off the power to the spa and call your dealer for
service organization
OH
“Overheat” - The spa has shut down.* One of the
sensors has detected that the spa water is 110°
F/43.5°C.
DO NOT ENTER THE WATER. Remove the spa cover and allow water
to cool. At 107°F/41.7°C, the spa should automatically reset. If spa does
not reset, shut off the power to the spa and call your dealer or service
organization
SA
Spa is shut down.* The sensor that is plugged into the
Sensor “A” jack is not working.
If the problem persists, contact your dealer or service organization. (May
appear temporarily in an overheat condition)
Sb
Spa is shut down.* The sensor that is plugged into the
Sensor “B” jack is not working.
If the problem persists, contact your dealer or service organization. (May
appear temporarily in an overheat condition)
Sn
Sensors are out of balance. If alternating with spa
temperature, it may just be a temporary condition. If
flashing by itself, spa is shut down.
If the problem persists, contact your dealer or service organization.
HL
A significant difference between temperature sensors
has been detected. This could indicate a flow problem.
If the water level is normal, make sure all pumps have been primed. If
problem persists contact your dealer or service organization.
LF
Persistent low flow problems. (Displays on the fifth
occurrence of message within 24 hours.) Heater is
shut down, but other spa functions continue to run
normally.
Follow action required for (HFL) message. Heating capability of the spa
will now reset automatically. You may press any button to reset.
dr
Possible inadequate water, poor flow, or air bubbles in
detected in the heater. Spa is shut down for 15 minutes.
If the water level is normal, make sure all pumps have been primed. If
problem persists contact your dealer or service organization.
dY
Inadequate water detected in heater. (Displays on third
occurrence of message.) Spa is shut down.*
Follow action required for (dr) message. Spa will not automatically reset.
Press any button to reset manually.
IC
“Ice” - Potential freeze condition detected.
*Even when spa is shut down, some equipment will turn
on if freeze protection is needed.
No action required. All equipment will automatically activate regardless
of spa status. The equipment stays on 4 minutes after the sensors detect
that the spa temperature has risen to 45°F/7.2°C or higher. An optional
freeze sensor may be added to protect against extraordinary freeze
conditions. Auxiliary freeze sensor protection is advisable for colder
climates. See your dealer for details.
DIAGNOSTIC MESSAGES
OWNER’S MANUAL 2022
SPECIAL SERIES