Piping Diagrams
FCQ35/50/60C7VEB, FCQ35/50/60C8VEB
Heat exchanger
Fan
Cooling
Heating
1.1.6 Ceiling Mounted Built-in Type
FDBQ25B8V1
Heat exchanger
468
Liquid pipe connection port
Gas pipe connection port
Liquid pipe connection port
Gas pipe connection port
SiBE121021_C
Model
Gas
φ9.52
FCQ35C
FCQ50C
φ12.70
FCQ60C
C: 3TW28925-1A
Refrigerant flow
Cooling
Heating
Refrigerant pipe connection port diameters
Model
Gas
Liquid
φ9.52
φ6.35
FDBQ25B8V1
C: 3TW20815-1B
Appendix
Liquid
φ6.35
φ6.35