Bosch Climate 5000 Series Service Manual page 87

Service Manual
9.3.4 Removing the compressor
1. Follow steps outlined in Section 9.3.1.
2. Recover refrigerant from the refrigerant circuit and remove the electrical
control box and partition plate.
3. Remove the sound insulation material and crankcase heating cable.
4. Remove terminal cover of compressor and disconnect wires.
5. Remove the discharge and suction pipes with a burner.
Figure 143
6. Remove the hex nuts and washers xing the compressor on bottom plate.
Figure 144
7. Lift the compressor from the base pan assembly.
Bosch Thermotechnology Corp. | 08.2020
Bosch Climate 5000 Series Ductless Air Conditioner / Heat Pump Multi Zone Outdoor Units | 87
9.3.5 Removing the 4-way valve
1. Follow steps outlined in Section 9.3.1.
2. Recover refrigerant from the refrigerant circuit.
3. Remove the coil (1 screw) and detach the welded parts of 4-way valve & pipe.
Figure 145
9.3.6 Removing the expansion valve
1. Follow steps outlined in Section 9.3.1.
2. Remove the coils.
3. Detach the welded parts of expansion valves and pipes.
Figure 146
Coil
Welded parts
Expansion
valves
Data subject to change