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2010 Portable Spa
LTR20101001, Rev. B
Operating Your Spa
www.calspas.com
18
LF Persistent low ow problems. (Displays
on the fth 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. Rell 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 rst 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 lter. 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.