Message | Meaning | Action Required |
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LF | Persistent low flow problems. | Follow action required for HL or HFL message. |
| Heater is shut down, but other spa | Heating capacity of the spa will not reset |
| functions continue to run normally. | automatically. Press any button to reset. |
| Displays on the fifth occurrence of |
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| the HL or HFL message within 24 |
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| hours. |
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|
OH | Overheat protection. The spa has | DO NOT ENTER THE WATER. Remove the spa cover |
OHS | shut down. One of the sensors | and allow water to cool. At 107°F, the spa should |
| has detected that the spa water is | automatically reset. If spa does not reset, shut off |
| 110°F. | the power to the spa and call your dealer or service |
|
| organization. |
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|
HH | Overheat protection (spa is | DO NOT ENTER THE WATER! |
OHH | shutdown). One sensor has | Remove the spa cover and allow spa to cool below |
| detected 118˚F (48˚C) at the | |
| 107˚F (42˚C). Press any button on the topside | |
| heater. | |
| display to reset spa. If spa will not reset after spa has | |
|
| |
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| cooled, turn off power for approximately 30 seconds |
|
| and then turn power back on. If display message is |
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| repeated then shut the power off to the spa and call |
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| your dealer or service organization. |
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|
|
Pr | When your spa is first actuated, it | The priming mode will last for up to four minutes and |
| will go into priming mode. | then the spa will begin to heat and maintain the water |
|
| temperature in the Standard mode. |
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|
|
SF | Safety Suction. Spa is shut down. | The display will show SF when a vacuum switch |
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| closes. All functions will turn off and the system will |
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| be disabled until a panel button is pressed. |
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|
|
SL | Indicates heater is in Sleep Mode. | None. |
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|
SA | Spa is shut down. The sensor that | If the problem persists, contact your dealer or service |
Sb | is plugged into the sensor “A” or | organization. (May appear temporarily in an overheat |
SNA | “B” jack is not working. | situation and disappear when the heater cools.) |
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| |
Snb |
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Sns | Sensors are out of balance. | Contact your dealer or service organization. |
Sn | • If this is alternating with the |
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| |
| temperature, it may just be a |
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| temporary condition. |
|
| • If the display shows only this |
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| message (periodically blinking), |
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| the spa is shut down. |
|
ST | Indicates heater is in Standard | None. |
| Mode. |
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|
Stby | Pressing a button combination | Press any button to leave Standby Mode and return to |
| on the user panel has activated | normal operation. |
| Standby Mode. |
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2010 Portable Spa
19 OperatingYour
Spa
LTR20101000, Rev. C | www.calspas.com |