3
1
5
• Split - Sky Air • Indoor Unit
7
• Indoor Unit • Wall mounted unit • FTXR-E
5
Piping diagrams
5 - 1 Piping Diagrams
FTXR28-50E
Indoor unit
Heat exchanger
Cross flow fan
Fan motor
Field piping
Field piping
Refrigerant flow
Thermistor on heat
exchanger
Cooling
Heating
Solenoid valve
At rated voltage: closed (under
dehumidification operation)
Single union joint
Single union joint
Heat exchanger
4D054058C