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Piping Diagrams
SiUS121736EA
253
Appendix
FVXS09/12NVJU
FVXS15/18NVJU
FDMQ09/12/15/18/24RVJU
FFQ09/12/15/18Q2VJU
INDOOR UNIT
MUFFLER ASSY
HEAT EXCHANGER
1/4 CuT
9/32 CuT
1/4 CuT
1/4 CuT
1/4 CuT
M
FAN MOTOR
TURBO FAN
1/4 CuT
3/8 CuT
FIELD PIPING
(1/4 CuT)
FIELD PIPING
(3/8 CuT)
THERMISTOR
ON HEAT EXCH.
REFRIGERANT FLOW
COOLING
HEATING
4D091794
INDOOR UNIT
MUFFLER ASSY
HEAT EXCHANGER
1/4 CuT
9/32 CuT
1/4 CuT
1/4 CuT
1/4 CuT
1/4 CuT
M
1/4 CuT
FAN MOTOR
TURBO FAN
1/4 CuT
3/8 CuT
REFRIGERANT FLOW
COOLING
HEATING
FIELD PIPING
(1/4 CuT)
FIELD PIPING
(1/2 CuT)
THERMISTOR
ON HEAT EXCH.
4D091795A
C: 4D112974A
4D106033
HEAT EXCHANGER
FAN
REFRIGERANT FLOW
COOLING
HEATING
FFQ09Q2VJU
1/4 (6.4) 3/8 (9.5)
1/2 (12.7)
FFQ12Q2VJU
FFQ15Q2VJU
FFQ18Q2VJU
MODEL
A
B
LIQUID PIPE
CONNECTION PORT
φ
A
GAS PIPE
CONNECTION PORT
φ
B