Piping Diagram: Outdoor Unit - Daikin Perfera ARXM25A Service Manual

6.3.2 Piping diagram: Outdoor unit

RXM20~50A + ARXM25~50A + FTXM20~50A + ATXM20~50A + CTXM15A
Split Perfera ZETA R32
ESIE23-06 – 2023.12
ARXM25+35A + RXM20~35A
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.
g
R1T
R2T
M1F
Y1S
f
R3T
h
M1C
a Field piping (liquid: Ø6.4 mm
flare connection)
b Field piping (gas: Ø9.5 mm flare
connection)
c Liquid stop valve
d Gas stop valve
e Muffler with filter
f Muffler
g Heat exchanger
h Accumulator
e
Y1E
f
e
f
c
d
M1C Compressor
M1F Fan
6 | Technical data
a
b
R1T Thermistor (outdoor air)
R2T Thermistor (heat exchanger)
R3T Thermistor (discharge pipe)
Y1E Electronic expansion valve
Y1S 4-way valve (ON: heating)
Refrigerant flow: cooling
Refrigerant flow: heating
Service manual
draft – 21/12/2023 13:09
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