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• Indoor Unit • Round flow cassette • FXFQ-P9
• VRV
®
Systems • Indoor Unit
18
7
Piping diagrams
7 - 1 Piping Diagrams
FXFQ-P9
3TW28835-1
Heat exchanger
Fan
Filter
Filter
Electronic expansion
valve
Liquid pipe connection port
Gas pipe connection port
Refrigerant flow
Cooling
Heating
Refrigerant pipe connection port diameters
Model
Gas
Liquid
FXFQ20,25,32,50P
Ø
12.70
Ø
6.35
FXFQ63,80,100,125P
Ø
15.90
Ø
9.52