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| Operating Your Spa |
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| Message | Meaning | Action Required |
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| OHH | “Overheat” - The spa has shut down. | DO NOT ENTER THE WATER. Remove the spa |
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| One of the sensors has detected 118°F | cover and allow water to cool. Once the heater has |
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| at the heater. | cooled, reset by pushing any button. If spa does not |
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| reset, shut off the power to the spa and call your |
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| dealer or service organization. |
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| OHS | “Overheat” - The spa has shut down. | DO NOT ENTER THE WATER. Remove the spa |
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| One of the sensors has detected that | cover and allow water to cool. At 107°F, the spa |
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| the spa water is 110°F. | should automatically reset. If spa does not reset, shut |
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| off the power to the spa and call your dealer or |
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| service organization. |
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| ICE | “Ice” - Potential freeze condition | No action required. The pumps and the blower will |
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| detected. | automatically activate regardless of spa status. |
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| Sna | Spa is shut down. The sensor that is | If the problem persists, contact your dealer or service |
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| plugged into the Sensor “B” jack is | organization. (May appear temporarily in an |
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| not working. | overheat situation and disappear when the heater |
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| cools.) |
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| Snb | Spa is shut down. The sensor that is | If the problem persists, contact your dealer or service |
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| plugged into the Sensor “A” jack is | organization. (May appear temporarily in an |
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| not working. | overheat situation and disappear when the heater |
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| cools.) |
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| Sns | Sensors are out of balance. If this is | If the problem persists, contact your dealer or service |
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| alternating with the temperature, it | organization. |
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| may just be a temporary condition. If |
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| the display shows only this message |
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| (periodically blinking), the spa is shut |
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| down. |
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| HFL | A substantial difference between the | If the water level is okay, make sure the pumps have |
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| temperature sensors was detected. | been primed. If problem persists, contact your dealer |
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| This could indicate a flow problem. | or service organization. |
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| LF | Persistent low flow problems. | Follow action required for “HFL” message. Heating |
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| (Displays on the fifth occurrence of | capacity of the spa will not reset automatically; you |
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| the “HFL” message within 24 hours.) | may press any button to reset. |
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| Heater is shut down, but other spa |
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| functions continue to run normally. |
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| dr | Inadequate water detected in heater. | Check water level in spa. Refill if necessary. If the |
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| water level is okay, make sure the pumps have been |
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| primed. Press any button to reset. |
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| dry | Inadequate water detected in heater. | Follow action required for “dr” message. Spa will |
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| (Displays on third occurrence of “dr” | not automatically reset; you may press any button to |
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| message.) Spa is shut down. | reset. |
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| Pr | When your spa is first actuated, it will | The Priming mode will last for up to four minutes |
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| go into Priming mode. | and then the spa will begin to heat and maintain the |
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| water temperature in the Standard mode. |
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| Temperature unknown | After the pump has been running for two minutes, |
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| the temperature will be displayed. |
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| 2005 Spa Owner's Manual | Page 29 |
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| 8/1/2005 |
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