ESIE16-02K
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Part 5. Appendix
5.3. Piping diagram
RA R32 Split & multi split M-Series
31/05/21
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Version 1.1
Page 123
5.3.2.9. RXM60M, RXM60M9
Figure 5-50: Piping diagram - outdoor unit RXM60M, RXM60M9
5.3.2.10. RXM71M
Figure 5-51: Piping diagram - outdoor unit RXM71M
M
( )
( )
EV
Propeller fan
Heat exchanger
Outdoor air temperature thermistor
Muffler with filter
Muffler
Muffler
4-way valve
ON: heating
Muffler
Discharge pipe thermistor
Compressor
Accumulator
Liquid stop valve
Field piping
Field piping
Electronic expansion valve
Cooling
Heating
Refrigerant flow
Heat exchanger thermistor
1
2
3
4
1-4
Capillary tube
Muffler
Receiver gas
Filter
S2PH
S1PH
Automatic reset
Manual reset
High
p
re
ssu
re
switch
6.4 CuT
4.0 CuT
7.9 CuT
7.9 CuT
7.9 CuT
7.9 CuT
7.9 CuT
7.9 CuT
7.9 CuT
7.9 CuT
4.0 CuT
4.0 CuT
7.9 CuT
4.0 CuT
12.
7 CuT
6.
4 CuT
Gas stop valve with service port
12.7 CuT
12.7 CuT
12.7 CuT
9.5 CuT
9.5 CuT
9.5 CuT
9.
5 CuT
9.
5 CuT
7.9 CuT
7.
9 CuT
12.
7 C
u
T
12.
7 CuT
6.
4 CuT
6.
4 CuT
6.4 CuT
6.4 CuT
M
S1PH
S2PH
Refrigerant flow
Cooling
Heating
Heat exchanger
Muffler with filter
Electronic expansion valve
Filter
Field piping
Field piping
Liquid stop valve
Gas stop valve with service port
Muffler
Muffler
Compressor
Discharge pipe thermistor
Propeller fan
Outdoor temperature
Thermistor
Heat exchanger thermistor
4-way valve
Accumulator
ON: heating
7.0 CuT
7.0 CuT
7.0 CuT
7.0 CuT
12.7 CuT
12.7 CuT
12.7 CuT
12.
7 C
u
T
4.0 CuT
4.0 CuT
6.4 CuT
6.4 CuT
6.4 CuT
6.4 CuT
7.0 CuT
7.0 CuT
Capillary tube 3
4.0 CuT
9.
5 CuT
Automatic reset
Manual reset
High
p
re
ssu
re
switch
15.9 CuT
9.5 CuT
12.7 CuT
Accumulator
15.9 CuT
6.
4 CuT
Capillary tube 2
Capillary tube 1