an overheat condition. This setting is not user-programmable.

Note: The summer logic does not take effect until the spa water tempera- ture reaches 95 °F (35 °C). This condition is more likely in excessively hot weather. Remember, the spa’s ability to cool is directly affected by the ambient temperature. An excessively hot ambient temperature may prevent the spa from cooling down because it’s fully insulated construction is designed to retain heat and to minimize operating costs.

13.2 Overheat Condition

WARNING! DO NOT ENTER HOT TUB WATER! Water is

too hot. Overheat protection. Heater is deactivated. Spa water temperature is above acceptable limits. When the actual water temperature is approximately 2 °F (1 °C) above the set temperature, the circulation pump will stop operating to reduce (frictional) heating. To cor- rect condition, remove spa cover to speed cooling (CAUTION! Never leave spa uncovered when children are present!) If condition persists, con- tact your authorized Jacuzzi Premium dealer.

There are a number of unique functions designed into your Jacuzzi Premium spa to protect it from damage and/or aid in troubleshooting. Refer to sec- tions 13.3-13.9 below for a listing of all possible error messages and their meanings.

13.3 Panel displays SN1

Open sensor (heater is disabled) or shorted sensor (spa is deactivated). The high-limit temperature sensor is not function- ing. Your authorized dealer must repair this.

13.4 Panel displays SN2

Open or shorted sensor (heater disabled). The temperature sensor is not functioning. Your authorized dealer must repair this

13.5 Panel displays FL1 or FL2

A flashing “FL1” display means the flow switch is malfunction-

ing open, the circulation pump’s filter cartridge is excessively dirty, or an “air lock” condition has occurred at the circulation

pump intake. A flashing “FL2” display means the flow switch is malfunctioning closed.

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Jacuzzi 2003+ owner manual Overheat Condition, Panel displays SN1, Panel displays SN2, Panel displays FL1 or FL2

2003+ specifications

Jacuzzi hot tubs, often synonymous with relaxation and luxury, have evolved significantly since 2003, introducing a range of impressive features and technologies that enhance the user experience. Known for their innovative designs and cutting-edge technology, Jacuzzi has positioned itself as a leader in the market, making their products more appealing for both personal and therapeutic use.

One of the standout features of Jacuzzi tubs from 2003 onwards is the incorporation of advanced hydrotherapy. This technology utilizes strategically placed jets to provide customized massage experiences. The adjustable jets allow users to target specific muscle groups, helping to relieve tension and promote relaxation. Furthermore, certain models include pulsating jets that create a soothing, spa-like experience, allowing users to unwind after a long day.

Another significant characteristic of Jacuzzi hot tubs is their energy efficiency. Many models come equipped with advanced insulation and energy-saving components, ensuring that the water heats quickly and maintains temperature effectively. This innovation not only helps in reducing electricity bills but also minimizes environmental impact, making it an attractive choice for eco-conscious consumers.

The Jacuzzi brand is also focused on user-friendly experiences. The introduction of digital control panels has transformed how users interact with their hot tubs. These easy-to-use interfaces allow for precise control over temperature, lighting, and jet functions, enhancing the overall experience. Some models even feature Bluetooth connectivity, enabling users to stream music directly from their devices, creating a more engaging and enjoyable atmosphere.

Additionally, Jacuzzi has placed a strong emphasis on design aesthetics. The tubs come in a variety of shapes, sizes, and finishes, catering to diverse tastes and home landscapes. Whether installed indoors or outdoors, these hot tubs are crafted to enhance the beauty of their environments.

Lastly, safety features have become a priority in Jacuzzi models. Non-slip surfaces, secure handrails, and improved drainage systems are just a few examples of the consideration given to ensuring the wellbeing of users.

In conclusion, Jacuzzi hot tubs released from 2003 and beyond offer a harmonious blend of luxury, technology, and user-oriented design. With their focus on hydrotherapy, energy efficiency, smart controls, aesthetic appeal, and safety, Jacuzzi continues to set the standard for relaxation and wellness in the home spa industry.