Daikin FTXJ20A2V1BW - Piping Diagram: Outdoor Unit

7 | Technical data
Service manual
88
RXJ20~50A + FTXJ-A(W)(S)(B)
Split Emura 3 R32
ESIE22-04 – 2022.04
7.3.2 Piping diagram: Outdoor unit
RXJ20~35A
INFORMATION
The diagrams shown in this manual may be incorrect due to changes/updates to the
unit. Correct diagrams are supplied with the unit and can also be found in the
technical data book.
M
·7.0· CuT
·7.0· CuT
·4.8· CuT
·4.8· CuT
·6.4· CuT
·6.4· CuT
·6.4· CuT
·6.4· CuT
·7.9· CuT
·7.9· CuT
·9.5· CuT
·9.5· CuT
·9.5· CuT
·9.5· CuT
·9.5· CuT
·9.5· CuT
·9.5· CuT
·Ø.4.0 x ID.2.0· CuT
e
f
R2T
e
Y1E
e
c a
b
d
hh
g
M1C
R3T
h
Y1S
R1T
M1F
a Field piping (liquid: Ø6.4mm flare connection) M1C Compressor
b Field piping (gas: Ø9.5mm flare connection) M1F Fan
c Liquid stop valve R1T Thermistor (outdoor air)
d Gas stop valve R2T Thermistor (heat exchanger)
e Muffler with filter R3T Thermistor (discharge pipe)
f Heat exchanger Y1E Electronic expansion valve
g Accumulator Y1S 4-way valve (ON: heating)
h Muffler Refrigerant flow: cooling
Refrigerant flow: heating
draft–22/04/2022 08:50