Bosch Climate 5000 Series Service Manual page 84

Service Manual
PCB Board 12
1. Unfi x the hooks and then open the electronic control box cover (4 hooks).
Figure 127
2. Remove 6 screws on the electronic control board and then turn over the
electronic control board.
Figure 128
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Bosch Wall Mounted Ductless Split Air Conditioner / Heat Pump IDU-ODU - BTC 769102301 A (11.2022)
3. Pull out the connectors.
4. Remove the 4 screws and then remove the electronic control board.
Figure 129
8.2.3 Fan Assembly
Remove the panel plate (refer to 9.4.1 Panel Plate) before disassembling
fan.
1. Remove the nut securing the fan with a spanner.
2. Remove the fan.
D-cut
Figure 130