Cal Spas PATIO, Owner'S Manual

Page: 16 / 80

2020 Portable Spas - LAF
LTR20201163, Rev. E
Operating Y
our
Spa
www.calspas.com
14
Message Meaning Action Required
LF Persistent low flow problems. Heater
is shut down, but other spa functions
continue to run normally. Displays on
the fifth occurrence of the HL or HFL
message within 24 hours.
Follow action required for HL or HFL message. Heating
capacity of the spa will not reset automatically. Press any
button to reset.
OH
OHS
Overheat protection. The spa has shut
down. One of the sensors has detected
that the spa water is 110°F.
DO NOT ENTER THE WATER. Remove the spa cover and
allow water to cool. At 107°F, the spa should automatically
reset. If spa does not reset, shut off the power to the spa
and call your dealer or service organization.
HH
OHH
Overheat protection (spa is shutdown).
One sensor has detected 118˚F (48˚C)
at the heater.
DO NOT ENTER THE WATER!
Remove the spa cover and allow spa to cool below 107˚F
(42˚C). Press any button on the topside display to reset
spa. If spa will not reset after spa has cooled, turn off
power for approximately 30 seconds and then turn power
back on. If display message is repeated then shut the power
off to the spa and call your dealer or service organization.
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.
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.
SL Indicates heater is in Sleep Mode. None.
SA
Sb
SNA
Snb
Spa is shut down. The sensor that is
plugged into the sensor “A” or “B” jack
is not working.
If the problem persists, contact your dealer or service
organization. (May appear temporarily in an overheat
situation and disappear when the heater cools.)
Sns
Sn
Sensors are out of balance.
• If this is alternating with the
temperature, it may just be a
temporary condition.
• If the display shows only this
message (periodically blinking), the
spa is shut down.
Contact your dealer or service organization.
ST Indicates heater is in Standard Mode. None.
Stby
Pressing a button combination on the
user panel has activated Standby Mode.
Press any button to leave Standby Mode and return to
normal operation.