Product Details
Mitsubishi Electric’s Cleaning-Free Technology SHORT WORKING PERIOD • Cut in extensive works behind walls or above ceilings to install new piping. • Cut in difficult tasks including welding works above the ceiling. COST-SAVING • Cut in material costs to install the new piping. • Great reduction in waste materials minimizes their disposal costs. • Short period of work saves the installation costs. ECOLOGY • Waste materials, such as ceiling materials and pipes, minimized. • Being environmentally aware by ‘reusing’ meets the demand of the times. Advantages of Mitsubishi Electric’s Cleaning-Free Technology Cautions when using existing piping • When removing an old air conditioning unit, please make sure to perform the pump-down process and recover the refrigerant and refrigerant oil. • Check to ensure that the piping diameter and thickness match Mitsubishi Electric specifications. • Check to ensure that the flare is compatible with R32 ·R410A. (The copper pipe flare-end shape and dimensions used for R410A can also be used for R32 air conditioners.) • Refer to full replacement catalogue for more details. Increased chloride residue Chloride residue Problem Iron particles and slime R22 REFRIGERANT High heat generated during operation Problem Accelerated deterioration of refrigerant oil Problem Refrigerant circuit malfunctions and causes failure R32·R410A REFRIGERANT Cleaning pipe or replacement with new pipe is required Why can’t existing piping be used? Countermeasure for Problem 1 Existing piping can be used without cleaning Mitsubishi Electric’s Original Replacement Technologies Technology 1 Original High-quality Filtration Our original high-quality filtration device called the “wide strainer” is equipped inside the refrigerant inlet and outlet pipe. The “wide strainer” traps iron particles and realizes cleaning-free pipe reuse. In addition, improvements to the metal used in the bearings of our new scroll compressors realize more robust units. Countermeasure for Problem 2 Technology 2 Friction Reduction (moving parts in compressor) Friction inside the compressor is reduced by using an original Mitsubishi Electric technology called the “Heat Caulking Fixing Method” or coating the edge of the blade in the scroll compressor, thereby suppressing the increase in temperature that causes refrigerant oil deterioration. Wide strainer At time of compressor failure At time of renewal Chloride residue builds up in existing pipes and becomes a source of trouble. In addition, the iron particles and slime produced as a result of compressor failure lead to problems. To counter this, various original Mitsubishi Electric technologies have been combined to enable the introduction of “cleaning-free pipe reuse.” 04 Mitsubishi Electric’s Main T echnology Cleaning-Free, Pipe Reuse Technology
Specifications
- Brand: MITSUBISHI
- Model: PCY-ZM24/SUY-ZM24
- Color: White, Black, Blue, Green
- Product Dimensions: 550x800x285
- Manufacturer: Mitsubishi Hong Kong