12. Operation Control

12.1 Basic Function

Inverter control, which equipped with a microcomputer in determining the most suitable operating mode as time passes, automatically adjusts output power for maximum comfort always. In order to achieve the suitable operating mode, the microcomputer maintains the set temperature by measuring the temperature of the environment and performing temperature shifting. The compressor at outdoor unit is operating following the frequency instructed by the microcomputer at indoor unit that judging the condition according to internal setting temperature and intake air temperature.

12.1.1Internal Setting Temperature

Once the operation starts, remote control setting temperature will be taken as base value for temperature shifting processes. These shifting processes are depending on the air conditioner settings and the operation environment. The final shifted value will be used as internal setting temperature and it is updated continuously whenever the electrical power is supplied to the unit.

12.1.2Cooling Operation

12.1.2.1Thermostat control

šCompressor is OFF when Intake Air Temperature - Internal Setting Temperature < -2.7°F (-1.5°C) continue for 3 minutes.

šWhen compressor is OFF (Thermostat OFF) and AUTO FAN is set, the fan will stop periodically.

šCompressor is ON after waiting for 3 minutes, if the Intake Air Temperature - Internal Setting Temperature > Compressor OFF point.

12.1.3Soft Dry Operation

12.1.3.1Thermostat control

šCompressor is OFF when Intake Air Temperature - Internal Setting Temperature < -3.6°F (-2.0°C) continue for 3 minutes.

šWhen compressor is OFF (Thermostat OFF) and AUTO FAN is set, the fan will stop periodically.

šCompressor is ON after waiting for 3 minutes, if the Intake Air Temperature - Internal Setting Temperature > Compressor OFF point.

12.1.4Heating Operation

12.1.4.1Thermostat control

šCompressor is OFF when Intake Air Temperature - Internal Setting Temperature > +3.6°F (+2.0°C) continue for 3 minutes.

šCompressor is ON after waiting for 3 minutes, if the Intake Air Temperature - Internal Setting Temperature < Compressor OFF point.

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Panasonic CS-XE12PKUA, CS-XE9PKUA, CU-XE9PKUA, CU-XE12PKUA manual Operation Control, Basic Function

CU-XE12PKUA, CU-XE9PKUA, CS-XE9PKUA, CS-XE12PKUA specifications

The Panasonic CU-XE9PKUA, CU-XE12PKUA, CS-XE12PKUA, and CS-XE9PKUA are part of Panasonic's advanced lineup of air conditioning units, designed to deliver reliable comfort and energy efficiency in residential and commercial settings. These models are engineered with cutting-edge technology to ensure optimal performance, sustainability, and user convenience.

One of the standout features of these air conditioning units is their high energy efficiency ratings. Equipped with inverter technology, they adjust the compressor’s speed according to the temperature, maintaining the desired comfort level without unnecessary energy consumption. This not only reduces electricity bills but also ensures a smaller carbon footprint, making them an eco-friendly choice.

The CU-XE9PKUA and CU-XE12PKUA units are outdoor models, which seamlessly pair with their indoor counterparts, the CS-XE9PKUA and CS-XE12PKUA, respectively. This split system design provides versatile installation options while ensuring quiet operation. The outdoor units are built to withstand a variety of weather conditions, contributing to their durability and longevity.

In addition to their robust energy efficiency, these units feature advanced cooling and heating capabilities. With the inclusion of Panasonic’s unique “nanoe-G” technology, these models not only cool or heat the air but also purify it. Nanoe-G technology releases hydroxyl radicals that effectively eliminate harmful particles, such as bacteria and allergens, ensuring that the air you breathe is cleaner and healthier.

The design of the indoor units is sleek and modern, integrating easily into any décor. With features like quiet operation, they are perfect for bedrooms and quiet spaces, ensuring that the comfort of climate control does not come at the expense of serenity.

User convenience is further enhanced with smart control options. Many of the models come equipped with Wi-Fi connectivity, allowing users to control their air conditioning systems remotely via a smartphone app. This means adjusting temperature settings, scheduling operations, or activating modes can be done effortlessly, ensuring maximum comfort at all times.

Overall, Panasonic's CU-XE9PKUA, CU-XE12PKUA, CS-XE12PKUA, and CS-XE9PKUA models combine innovative technology, energy efficiency, and user-friendly features, making them excellent choices for anyone seeking reliable climate control solutions. Whether for residential use or commercial applications, these air conditioners promise to deliver comfort, quality, and peace of mind.