Using the Fan Button

When the fan is set for automatic operation it will energize any time there is a call for heating or cooling, otherwise the fan will remain off. Pressing the FAN button will energize the fan and display the FanOn icon on the thermostat display. To operate the fan in the automatic mode, press the FAN button again and the FanOn icon will disappear.

6

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FAN

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AUTO 70 COOL

FanOn68HEAT

Fan On indicates constant fan operation. If Fan On is selected the fan will run continuously at all times, except in Off, and will only run if there is a heating or cooling demand in Unoccupied periods. Pressing the FAN button toggles this feature on or off.

Smart Fan Operation

This feature allows the fan to run continuously in Heat, Cool or

Auto mode, and automatically de-energize during dry contact initiated Unoccupied periods (see page 14.3), except when necessary to heat or cool. To use this feature, place the thermostat in the Heat, Cool or Auto mode. Next, press the FAN button to display the FanOn icon (see below).

Press

FAN

76

AUTO 70 COOL

FanOn68HEAT

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Carrier 33CS400-01 owner manual Using the Fan Button, Smart Fan Operation

33CS400-01 specifications

The Carrier 33CS400-01 is a highly efficient air conditioning system designed for residential and light commercial use, providing exceptional cooling performance with a focus on energy efficiency. This model is part of Carrier's comprehensive range of HVAC solutions, ensuring comfort while minimizing environmental impact.

One of the standout features of the 33CS400-01 is its Energy Efficiency Ratio (EER) and Seasonal Energy Efficiency Ratio (SEER). Specifically engineered for optimal performance, this unit promotes lower energy consumption, which translates to significant cost savings for homeowners. Its SEER rating often exceeds standard benchmarks, making it an environmentally friendly choice without sacrificing comfort.

The 33CS400-01 showcases advanced technologies such as the WeatherShield protection. This sturdy feature enhances the unit's durability, allowing it to withstand various weather conditions and prolonging its lifespan. With a compact design, it is ideal for installation in different spaces, catering to those with limited outdoor areas.

Another notable characteristic of the Carrier 33CS400-01 is its sound performance. The unit is designed with quiet operation in mind, utilizing advanced sound-dampening technology. This ensures that users can enjoy a peaceful indoor environment without the intrusive noise commonly associated with conventional air conditioning systems.

The unit also includes a multi-speed fan motor which contributes to its overall efficiency and user control. This motor adapts to the cooling demands, allowing for consistent comfort while reducing energy expenditure. Coupled with a reliable compressor, the system provides rapid cooling, making it suitable for even the hottest of climates.

For ease of maintenance, the Carrier 33CS400-01 features a simplified access panel, allowing technicians or homeowners to perform routine checks and maintenance with minimal hassle. This commitment to user-friendly design ensures that the system remains in peak condition throughout its lifecycle.

In summary, the Carrier 33CS400-01 air conditioning unit combines energy efficiency, quiet operation, and robust durability. With cutting-edge technologies and a design catered to convenience, it stands as a reliable choice for consumers looking to enhance their indoor air comfort while also being mindful of energy consumption.