Page 18
2009 Portable Spa Owner’s Manual
LTR20091001, Rev. A
Operating Your Spa
LF
Persistent low flow problems. (Displays
on the fifth occurrence of the “HFL”
message within 24 hours.) Heater is shut
down, but other spa functions continue
to run normally.
Follow action required for “HFL” message. Heating
capacity of the spa will not reset automatically; you may
press any button to reset.
dr
Inadequate water detected in heater.
Check water level in spa. Refill if necessary. If the water
level is okay, make sure the pumps have been primed.
Press any button to reset.
dry
Inadequate water detected in heater.
(Displays on third occurrence of “dr”
message.) Spa is shut down.
Follow action required for “dr” message. Spa will not
automatically reset; you may press any button to reset.
Pr
When your spa is first actuated, it will go
into Priming mode.
The Priming mode will last for up to four minutes and
then the spa will begin to heat and maintain the water
temperature in the Standard mode.
--For C
Temperature unknown
After the pump has been running for two minutes, the
temperature will be displayed.
- - - - - -
Temperature not current in Economy or
Sleep mode.
In Economy or Sleep mode, the pump may be off for
hours outside a filter. If you wish to see the current spa
temperature, either switch to Standard mode or turn Jets1
on for at least two minutes.
BUF
Internal problem detected.
Repair required. Contact your dealer or service
organization.
Stby
Standby Mode has been activated by
pressing a button combination on the
user panel.
Press any button to leave Standby Mode and return to
normal operation.
SF
Safety Suction.
Spa is shut down. The display will show “SF” when a
vacuum switch closes. All functions will turn off and the
system will be disabled until a panel button is pressed.
