Cal Spas LTR20101001 Owner's Manual page 18

18
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.
dr Inadequate water detected in heater.
dry Inadequate water detected in heater.
(Displays on third occurrence of "dr"
message.) Spa is shut down.
Pr When your spa is first actuated, it will
go into Priming mode.
--For C
- - - - - - Temperature not current in Economy or
Sleep mode.
BUF Internal problem detected.
Stby Standby Mode has been activated by
pressing a button combination on the
user panel.
SF Safety Suction.
www.calspas.com
Temperature unknown
Follow action required for "HFL" message. Heating
capacity of the spa will not reset automatically; you
may press any button to reset.
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.
Follow action required for "dr" message. Spa will not
automatically reset; you may press any button to
reset.
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.
After the pump has been running for two minutes,
the temperature will be displayed.
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.
Repair required. Contact your dealer or service
organization.
Press any button to leave Standby Mode and return
to normal operation.
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.
2010 Portable Spa
LTR20101001, Rev. B