Patent ID: 11959677
Assignee: MITSUBISHI ELECTRIC CORPORATION
Field: Thermal processes and apparatus (Mechanical engineering)
Classification: CPC F | IPC F

Claim 2:
3. The refrigeration apparatus according to claim 1, wherein
the refrigerant shortage sensing functions are classified into a first group and a second group,
the controller is further configured to
select at least a first setting and a second setting that each designate execution of the refrigerant shortage sensing functions,
in the first setting, among the refrigerant shortage sensing functions, a sensing function belonging to the first group is enabled and a sensing function not belonging to the first group is disabled,
in the second setting, among the refrigerant shortage sensing functions, a sensing function belonging to the second group is enabled, and a sensing function not belonging to the second group is disabled,

select the first setting responsive to the operation mode being set in the first mode, and
select the second setting responsive to the operation mode being set in the second mode.