Piping Diagrams SiENBE04-512A
222 Appendix
1. Piping Diagrams
1.1 Indoor Units
1.1.1 Cooling Only
FTKS20CVMB(9), FTKS25/35CVMB(9)(8), ATKS20/25/35CVMB(9), ATKS20/25/35DVMB
FTN20/25/35CVMB9, ATKS20/25/35DAVMB
1.1.2 Heat Pump
FTXS20CVMB(9), FTXS25/35CVMB(9)(8), ATXS20/25/35CVMB(9), ATXS20/25/35DVMB
FTYN20/25/35CVMB9, ATXS20/25/35DAVMB
M
4D033698E
FIELD PIPING
FIELD PIPING
(
6.4CuT
)
(
9.5CuT
)
7.9CuT
REFRIGERANT FLOW
FAN MOTOR
ON HEAT EXCH.
THERMISTOR
INDOOR UNIT
COOLING
7.0CuT
6.4CuT
9.5CuT
HEAT EXCHANGER
6.4CuT
6.4CuT
CROSS FLOW FAN
FIELD PIPING
(6. 4CuT)
FIELD PIPING
(9. 5CuT)
7. 9CuT
CROSS FLOW FAN
FAN MOTOR
M
INDOOR UNIT
7. 0CuT
6. 4CuT
REFRIGERANT FLOW
COOLING
HEATING
9. 5CuT
HEAT EXCHANGER
6. 4CuT
6. 4CuT
THERMISTOR
ON HEAT EXCH.
4D049319A
SiENBE04-512A.book Page 222 Friday, October 5, 2007 1:49 PM