Service manual

Piping Diagrams SiUS041111
230 Appendix
1. Piping Diagrams
1.1 Indoor unit
FTXN09/12KEVJU
FTXN15/18/24KVJU
INDOOR UNIT
HEAT EXCHANGER
9/32CuT
3/16CuT
9/32CuT
9/32CuT
9/32CuT
CROSS FLOW FAN
FIELD PIPING
(1/4CuT)
M
FAN MOTOR
3/8CuT
FIELD PIPING
(3/8CuT)
REFRIGERANT FLOW
COOLING
HEATING
THERMISTOR
ON HEAT EXCH.
4D066211A
INDOOR UNIT
(
5/16CuT
)
HEAT EXCHANGER
CROSS FLOW FAN
FIELD PIPING
FIELD PIPING
(
1/4CuT
)
M
FAN MOTOR
(
1/2CuT
)
(
1/2CuT
)
REFRIGERANT FLOW
COOLING
HEATING
THERMISTOR
ON HEAT EXCH.
4D071084