5 | Technical data
Service manual
154
(C)(F)TXA15~50A(W)(S)(T) + (C)(F)TXA15~50B(B)(S)(T) + RXA42+50A +
RXA20~35A + RXA42+50B
Split Stylish R32
ESIE18-03C – 2020.02
RXA42~50B
a
b
c
d
f
h
M1C
R1T
R2T
R3T
Y1E
Y1S
e
e
i
j
S1PH
M1F
g
e
a Field piping (liquid: Ø6.4mm flare connection)
b Field piping (gas: Ø12.7mm flare connection)
c Stop valve (liquid)
d Stop valve (gas)
e Muffler
f Liquid receiver
g Filter
h Muffler with filter
i Heat exchanger
j Accumulator
M1C Compressor
M1F Fan
R1T Thermistor (outdoor air)
R2T Thermistor (heat exchanger)
R3T Thermistor (discharge pipe)
S1PH High pressure switch
Y1E Electronic expansion valve
Y1S Solenoid valve (4‑way valve)(ON: heating)
Heating
Cooling
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.
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