Piping Diagrams SiBE121123_A
245 Appendix
1.1.4 Duct Connected Type
FDXS25/35EAVMB, FDXS25/35E7VMB, FDXS50CVMB, FDXS50C7VMB
1.1.5 Ceiling Mounted Cassette Type
FFQ25/35/50B8V1B, FFQ25/35/50B9V1B
12.79.5
FDXS25EAVMB
FDXS35EAVMB
FDXS25E7VMB
FDXS35E7VMB
FDXS50CVMB
FDXS50C7VMB
INDOOR UNIT
SIROCCO FAN
(
6.4CuT
)
(A CuT)
FAN MOTOR
M
REFRIGERANT FLOW
HEAT EXCHANGER
COOLING
HEATING
FIELD PIPING
(
6.4CuT
)
FIELD PIPING
(A CuT)
THERMISTOR
ON HEAT
EXCH.
C: 4D045449R
AA
MODEL
FFQ25/35B8V1B
FFQ25/35B9V1B
FFQ50B8V1B
FFQ50B9V1B
6.4
6.4
9.5
12.7
C: 4D039335B
AB
Indoor heat exchanger
Field piping φA C1220T-O
To
Outdoor unit
Field piping φB C1220T-O
Indoor unit