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47
Installation and Maintenance
Service Manual
1.remove refrigerant;
2.purge the circuit with inert gas; evacuate;
3.purge again with inert gas;
4.open the circuit by cutting or brazing.
The refrigerant charge shall be recovered into the correct recovery cylinders.
For appliances containing flammable refrigerants, the system shall be “flushed” with OFN to render the unit safe. This process may
need to be repeated several times.Compressed air or oxygen
Содержание GWH09AGA-K6DNA1A/I
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