Toshiba DRNU Series Air Conditioners: Powerful Heating and Smart Comfort
Discover Toshiba's DRNU series air conditioners, featuring high heating capacity, AI defrost, plasma air purification, and smart control for year-round comfort. Ideal for cold climates.
Key Features & Technologies
Toshiba's DRNU series air conditioners are designed for powerful heating and year-round comfort, even in harsh winter conditions.
Exceptional Heating Performance
Experience warm comfort with outlet temperatures reaching up to 60°C [Temperature Icon] and reliable heating operation even at -25°C ambient temperature [Low Temperature Operation]. The series boasts high heating capacity, with models offering up to 9.0kW [Heating Capacity Icon].
AI Defrost Technology (Non-Stop Heating)
This technology proactively removes frost before it becomes thick, ensuring continuous heating. During defrosting, the outlet temperature is maintained at approximately 40°C [Outlet Temperature Icon], preventing cold drafts. It suppresses the need for traditional reverse cycle defrosting, which temporarily stops heating.
Plasma Air Purification & UV Sterilization
Equipped with a plasma air purification unit and a UV sterilization unit, these air conditioners clean the air by capturing fine particles, suppressing viruses and bacteria, and reducing odors. The process involves [Step 1: Intake], [Step 2: Charge], [Step 3: Adsorb], [Step 4: UV Irradiation], and [Step 5: Discharge] of impurities.
"Mufukan" (Windless) Air Conditioning
Utilizing separate left and right louvers, the "Mufukan" [Windless Airflow Icon] feature allows for customized airflow. Users can direct air to be gentle and indirect (windless) on one side while providing direct airflow on the other, catering to individual preferences and comfort.
IoLIFE Smart Control
Connect your air conditioner to your smartphone via the IoLIFE app [IoLIFE App Icon] for convenient remote control. Features include setting weekly timers [Timer Icon] for pre-heating rooms before you arrive or wake up, ensuring immediate comfort.
Low-Temperature Operation
Designed for cold regions, these units can operate reliably for heating even when outdoor temperatures drop to -25°C [Low Temperature Operation Icon].
Easy Maintenance & Cleaning
Features like the "Easy Dust Box" [Easy Dust Box Icon] allow for vacuum cleaning without removing the box. The heat exchanger uses a "Magic Wash" coating, and the air filter and fan are antibacterial [Antibacterial Icon], simplifying maintenance and ensuring cleaner air.
Model Lineup & Specifications
The DRNU series offers various models suitable for different room sizes:
- RAS-282DRNU: For rooms approximately 10-14畳 (16-23m²), Cooling: 2.8kW, Heating: 3.6kW.
- RAS-402DRNU: For rooms approximately 11-17畳 (18-28m²), Cooling: 4.0kW, Heating: 5.0kW.
- RAS-562DRNU: For rooms approximately 15-23畳 (25-39m²), Cooling: 5.6kW, Heating: 6.7kW.
- RAS-632DRNU: For rooms approximately 17-26畳 (29-43m²), Cooling: 6.3kW, Heating: 7.1kW.
All models utilize R32 refrigerant and are designed for 200V power supply.
Environmental & Safety Information
Toshiba is committed to environmental protection, utilizing HFC (R32) refrigerant and promoting eco-friendly installation practices to minimize environmental impact. The F-gas label indicates the Global Warming Potential (GWP) of the refrigerant used [Environmental Impact A Rating].
[Safety Warning] Safety Precautions: For safe operation, always read the instruction manual. Installation should be performed by qualified professionals. Use only the specified refrigerant. Long-term use may require inspection; pay attention to unusual sounds or smells [Inspection for Longevity].
Warranty: The refrigerant circuit is covered by a 5-year warranty [Refrigerant Circuit Warranty: 5 Years], and the main unit by a 1-year warranty [Main Unit Warranty: 1 Year].
Installation Guidelines
Proper installation space is required for both indoor and outdoor units to ensure efficient operation and maintenance. Specific clearances are recommended for air intake and outlet to prevent performance degradation. Ensure outdoor units are not exposed to direct strong winds. Refer to installation manuals for detailed requirements.
Electrical Connections: Ensure correct voltage (200V) and plug types [100V 15A Plug], [100V 20A Plug], [200V 15A Plug], [200V 20A Plug] are used to prevent misconnections.
Further Information
For more details on specifications, optional accessories, and product information, please visit the Toshiba Lifestyle website:
