REFRIGERATION CYCLE APPARATUS

摘要

In an outdoor unit of a refrigeration cycle apparatus, extension pipe connection valves are set on a valve base fixed to a partition plate and a machine chamber side panel, and an indication section is arranged on a surface of the valve base on a machine chamber front panel side. The indication section indicates, in addition to a name of refrigerant to be used, a refrigerant class, refrigerant properties, work environment guidelines, and information for access to the work environment guidelines.

主权项

1. A refrigeration cycle apparatus for executing a refrigeration cycle, comprising:
a compressor; a heat source-side heat exchanger; a pressure reducing device; a load-side heat exchanger; a refrigerant pipe for circulating refrigerant having at least one of a characteristic of flammability and a characteristic of toxicity by coupling the compressor, the heat source-side heat exchanger, the pressure reducing device, and the load-side heat exchanger to each other; and an indication section arranged on at least one of a part of the refrigerant pipe, a part of a pipe support member for supporting the refrigerant pipe, a periphery of the part of the refrigerant pipe, and a periphery of the part of the pipe support member, the indication section being configured to indicate work environment guidelines in accordance with the at least one characteristic of the refrigerant.