Cal Spas GFCI Periodic Reminder Messages, Frequency, Action Required, Operating Your Spa, Meaning

Operating Your Spa

Periodic Reminder Messages

Press the “Mode” button to reset a displayed reminder.

Message	Frequency	Action Required
rPH	Every 7 days	Test and adjust chemical levels per manufacturer’s instructions.
rSA	Every 7 days	Test and adjust chemical levels per manufacturer’s instructions.
rCL	Every 30 days	Remove, clean, and reinstall filter per manufacturer’s instructions.
rtg	Every 30 days	Test and reset GFCI per manufacturer’s instructions. Drain and refill spa
		per manufacturer’s instructions.
rdr	Every 90 days	Drain and refill spa per manufacturer’s instructions.
rCO	Every 180 days	Clean and condition spa cover.
rCH	Every 365 days	Install New Bio-Clean™ Filter.

Diagnostic Messages

Message	Meaning		Action Required
	No message on display. Power has		The control panel will be disabled until power returns. Spa
	been cut off to the spa.		settings and time of day will be preserved for 30 days with a
			battery back-up.
OHH	“Overheat” - The spa has shut		DO NOT ENTER THE WATER. Remove the spa cover and
	down. One of the sensors has		allow water to cool. Once the heater has cooled, reset by
	detected 118°F at the heater.		pushing any button. If spa does not reset, shut off the power
			to the spa and call your dealer or service organization.
OHS	“Overheat” - The spa has shut		DO NOT ENTER THE WATER. Remove the spa cover and
	down. One of the sensors has		allow water to cool. At 107°F, the spa should automatically
	detected that the spa water is		reset. If spa does not reset, shut off the power to the spa and
	110°F.		call your dealer or service organization.
ICE	“Ice” - Potential freeze condition		No action required. The pumps and the blower will automatically
	detected.		activate regardless of spa status.
Sna	Spa is shut down. The sensor that		If the problem persists, contact your dealer or service
	is plugged into the Sensor “A” jack		organization. (May appear temporarily in an overheat situation
	is not working.		and disappear when the heater cools.)
Snb	Spa is shut down. The sensor that		If the problem persists, contact your dealer or service
	is plugged into the Sensor “B” jack		organization. (May appear temporarily in an overheat situation
	is not working.		and disappear when the heater cools.)
Sns	Sensors are out of balance. If this is		If the problem persists, contact your dealer or service
	alternating with the temperature, it		organization.
	may just be a temporary condition.
	If the display shows only this
	message (periodically	blinking),
	the spa is shut down.
HFL	A substantial difference	between	If the water level is okay, make sure the pumps have been
	the temperature sensors was		primed. If problem persists, contact your dealer or service
	detected. This could indicate a flow		organization.
	problem.

Page 16 2008 Portable Spa Owner’s Manual

LTR20081000, Rev. D