ESIE16-03B | Part 5. Appendix 5.5. Component overview of unit
SA R32 Sky-Air RZAG-L
22/08/16 | Version 1.1 Page 119
5.5.2. Outdoor unit
Figure 5-7: Components overview - outdoor unit 71
a. Heat exchanger A1P Printed circuit board (main)
b. Internal service port M1C Motor (compressor)
c. Switch box cooling M1F Motor (fan)
d. Check valve S1PH-A Automatic high pressure switch
e. Liquid receiver S1PH-M Manual high pressure switch
f. Stop valve with service port (liquid) S1PL Low pressure switch
g. Stop valve with service port (gas) X1M Terminal (communication and power supply)
h. Cable tie mountings (to fix the field wiring with cable ties to ensure stress relief) Y1E Electronic expansion valve
i. Compressor accumulator Y3E Electronic expansion valve
Y1S Solenoid valve (4-way valve)
Y2S Solenoid valve