8-2. Dry Operation (Dehumidification)

Dry operation uses the ability of the cooling cycle to remove moisture from the air, but by running at low level to dehumidify without greatly reducing the room temperature. The air conditioner repeats the cycle of turning ON and OFF automatically as shown in the chart below according to the room temperature.

Room temp.

T + 4 ¡F

Set temp. T ¡F T – 2 ¡F

Room temp. 59 ¡F

Cooling operation

Dry A zone

Compressor : Continuous operation

FMI (indoor fan) : L (low speed) / LL (very low speed) intermittent ventilation only while the compressor is ON.

Dry B zone

Compressor : Intermittent operation (ON for 3 minutes and OFF for 9 minutes)

FMI (indoor fan) : L (low speed) / LL (very low speed) intermittent ventilation only while the compressor is ON.

Monitor zone

Both the indoor and outdoor units stop.

NOTE

Intermittent ventilation occurs by switching the indoor fan speed between L LL.

Dry operation does not occur when the room temperature is under 15°C, which is the monitor zone.

When the compressor stops, the indoor fan stops as well.

8-3. Automatic Switching between Cooling and Heating

When AUTO mode is selected, the microprocessor calculates the difference between the set temperature and the room temperature, and automatically switches to COOLING or HEATING mode to maintain the desired tem- perature.

Room temp. ³ Set temp. COOL

Room temp. < Set temp. HEAT

This means that if the room temperature is higher than or equal to the set temperature, COOLING operation begins. If the room temperature is lower than the set temperature, HEATING operation begins.

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Sanyo KHS1852-S, CH1852, CH0952 Dry Operation Dehumidification, Automatic Switching between Cooling and Heating

KHS1852-S, CH0952, CH1852 specifications

The Sanyo CH0952, CH1852, and KHS1852-S are innovative and versatile air conditioning units designed to deliver efficient cooling and heating solutions for both residential and commercial applications. These models stand out in the market for their advanced technologies, energy efficiency, and user-friendly features.

The Sanyo CH0952 is a compact and highly efficient wall-mounted air conditioner that is ideal for small to medium-sized rooms. One of its main features is the inverter technology, which allows the unit to adjust its cooling or heating output based on the temperature requirements of the space. This not only enhances comfort but also significantly reduces energy consumption, making it an eco-friendly choice.

The CH1852 model builds upon the advantages of the CH0952 but offers an increased capacity suitable for larger areas. Like the CH0952, it is equipped with inverter technology to maintain optimal temperatures with minimal energy use. Additionally, it features a multi-speed fan system, which allows users to select the desired airflow level for personalized comfort. The unit’s quiet operation further enhances the user experience, making it an ideal choice for bedrooms and living spaces.

The KHS1852-S model is a powerful option, designed for heavy usage in both commercial environments and larger residential spaces. It boasts advanced filtration technologies, ensuring the air quality remains high by removing dust, allergens, and other impurities from the air. The KHS1852-S is also equipped with smart technology, allowing for remote control operation via mobile applications. This feature provides additional convenience, enabling users to control their air conditioning settings from anywhere.

All three models are designed with user-friendly controls and clear displays, improving accessibility for all users. Built to last, each unit incorporates durable materials and innovative engineering that offers long-term reliability and maintenance ease.

In summary, the Sanyo CH0952, CH1852, and KHS1852-S air conditioning units exemplify state-of-the-art technology, delivering efficiency, comfort, and convenience. Their inverter technology, multi-speed fan options, advanced filtration systems, and smart control capabilities make them an excellent choice for anyone seeking effective climate control solutions. With these modern features, Sanyo continues to lead in creating efficient and user-friendly air conditioning systems.