ADDITIONAL CHARGE (FOR FLARE CONNECTION)
The refrigerant gas is charged in the outdoor unit and, if the piping length to every indoor is 5m, additional
charge of the refrigerant after vacuuming is not necessary.
When the piping length to every indoor is more than 5m, please add 15g of refrigerant for every addition of
1m pipe length.
Diagram 3 shows typical charging method.
Diagram 1
Diagram 2
A
B
Diagram 3
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