Piping Diagrams
SiBE041134EB
114
Appendix
1. Piping Diagrams
1.1
Indoor Unit
FTXS20/25K2V1B, ATXS25K2V1B
FTXS20/25K3V1B, ATXS25K3V1B
INDOOR UNIT
HEAT EXCHANGER
7.0 CuT
4.8 CuT
7.0 CuT
7.0 CuT
7.0 CuT
CROSS FLOW FAN
M
FAN MOTOR
9.5 CuT
REFRIGERANT FLOW
COOLING
HEATING
THERMISTOR
ON HEAT EXCH.
FIELD PIPING
(6.4 CuT)
FIELD PIPING
(9.5 CuT)
4D058926V
Field piping
Field piping
(9.5CuT)
(6.4CuT)
Crossflow fan
Fan motor
7.0CuT
7.0CuT
7.0CuT
7.0CuT
4.8CuT
Indoor unit
9.5CuT
M
Heat exchanger
Refrigerant flow
Cooling
Heating
Thermistor (heat exchanger)
4D092258