Daikin FTXJ20A2V1BW - Page 89

7 | Technical data
Service manual
89
RXJ20~50A + FTXJ-A(W)(S)(B)
Split Emura 3 R32
ESIE22-04 – 2022.04
RXJ42+50A
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.
h
R2T
Y1E
e
c
a
b
d
j
S1PH
M1C
R3T
i
Y1S
R1T
M1F
f
g
i
i
M
·7.0· CuT
·7.0· CuT
·7.0· CuT
·7.0· CuT
·7.0· CuT
·7.0· CuT
·12.7· CuT
·12.7· CuT
·12.7· CuT
·12.7· Cu
T
·12.7· CuT
·6.4· CuT
·9.5· CuT
·6.4· CuT
·6.4· CuT
·6.4· CuT
·6.4· CuT
·4.0· CuT
·4.0· CuT
·4.0· CuT
·9.5· CuT
·6.4· CuT
·9.5· CuT
·9.5· CuT
·12.7· CuT
a Field piping (liquid: Ø6.4mm flare connection) M1C Compressor
b Field piping (gas: Ø12.7mm flare connection) M1F Fan
c Liquid stop valve R1T Thermistor (outdoor air)
d Gas stop valve R2T Thermistor (heat exchanger)
e Liquid receiver R3T Thermistor (discharge pipe)
f Filter S1PH High pressure switch
g Muffler with filter Y1E Electronic expansion valve
h Heat exchanger Y1S 4-way valve (ON: heating)
i Muffler Refrigerant flow: cooling
j Accumulator Refrigerant flow: heating
draft–22/04/2022 08:50