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RODUCTS
High reliability
3-14. Optimum control and high reliability of DVI scroll compressor
1) DVI scroll compressor
As DVM PLUS III employs a DVI scroll compressor, it can adjust not only the compressor capacity linearly in
accordance with indoor loads, but at minimum load. Therefore it is superior to Inverter system in creating a
pleasant indoor environment and energy saving.
As DVI compressor is mechanically simple in structure, it has strong durability, and flexibility in radial and axial
directions while being strong against debris, liquid flood back, leakage of refrigerant inside the scroll, and
internal overheating. In particular, it is very strong against partial abrasion and compressor burn out by internal
overheating compared with inverter compressor that employs tip seal techniques.
Debris
Floating seal
Upper scroll
(Fixed)
Lower scroll
(Orbiting)
Radial compliance Axial compliance
2) Dual compliances
Through rigorous tests such as High load and liquid flood back, DVI compressor is evaluated as reliable as it can
operate under any conditions.
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