ESIE16-02B | Part 5. Appendix 5.4. Piping diagram
RA R32 Split & multi split M-Series
4/04/17 | Version 1.1 Page 107
5.4.2.6. RXJ50M
Figure 5-22: Piping diagram - outdoor unit RXJ50M
5.4.2.7. RXM20-35M
Figure 5-23: Piping diagram - outdoor unit RXJ20-35M
7.9CuT
7.9CuT
12.7CuT
12.7CuT
M
(6.4CuT)
(12.7CuT)
9.5CuT
9.5CuT
12.7CuT
12.7CuT
7.9CuT
7.9CuT
EV
Propeller fan
Heat exchanger
Outdoor air temperature thermistor
Muer with lter
Muer
Muer
4-way valve
ON: heating
Muer
Discharge pipe thermistor
Compressor
Accumulator
Liquid stop valve
Field piping
Field piping
Electronic expansion valve
Cooling
Heating
Refrigerant ow
Heat exchanger thermistor
7.9CuT
7.9CuT
7.9CuT
7.9CuT
7.9CuT
7.9CuT
6.4CuT
6.4CuT
6.4CuT
7.9CuT
7.9CuT
4.0CuT
4.0CuT
4.0CuT
4.0CuT
6.4CuT
6.4CuT
1
2
3
4
1-4
Capillary tube
Muer
9.5CuT
9.5CuT
12.7CuT
Receiver gas
Filter
Gas stop valve with service port
7.0CuT
7.0CuT
9.5CuT
9.5CuT
M
4.8CuT
4.8CuT
6.4CuT
6.4CuT
Ø.4.0xID.2.0CuT
6.4CuT
(6.4CuT)
(9.5CuT)
9.5CuT
9.5CuT
9.5CuT
9.5CuT
7.9CuT
Heat exchanger thermistor
Outdoor air temperature thermistor
Accumulator
Compressor
Muer
Muer with lter
Muer with lter
4-way valve
Motor-operated valve
Liquid stop valve
Gas stop valve
Field piping
Field piping
Heat exchanger
Discharge pipe thermistor
Propeller fan
Heating
Cooling
Refrigerant ow
ON: heating
Muer with lter
Muer
Muer
7.9CuT