4
Piping diagrams
O Check valve L Flare connection M Screw connection N Flange connection Z Pinched pipe P Spinned pipe
Heat exchanger
Refrigerant flow
Cooling
Heating
Liquid pipe connection port
3TW20435-1H
FCQ-B7
Gas pipe connection port
Filter
Refrigerant pipe connection port diameters
Model Gas Liquid
FCQ35B J9.52 J6.35
FCQ50B, FCQ60B J12.70 J6.35
•
4-Way Blow Ceiling Mounted Cassette •
R-410A • FCQ35-60B7V1B
4
6
• Split - Sky Air • Indoor Units