Bosch Climate 5000 Series Service Manual page 65

Compressor check
Measure the resistance value of each winding by using the tester.
Figure 63
Position
115V - 12K
Blue - Red
Blue - Black 2.13Ω
Red - Black
Table 46
36K Light
Position
Commercial
Cassette &
Ducted
Blue - Red
Blue - Black 0.65Ω
Red - Black
Table 47
Bosch Wall Mounted Ductless Split Air Conditioner / Heat Pump IDU-ODU - BTC 769102301 A (11.2022)
9K 12K
Regular Regular
2.13Ω 2.13Ω
Resistance Value
48K Light 60K Light
Commercial Commercial
Performance
0.37Ω 0.37Ω 1.82Ω
Figure 64
Resistance Value
18K
Regular
1.86Ω
9K 12K 18K
Max Max Max
Performance Performance
1.82Ω 1.03Ω
24K 30K Light
Regular Commercial
1.03Ω 0.75Ω
24K 36K
Max Max
Performance Performance
1.03Ω 0.10Ω
Service Manual
36K Light
Commercial
Wall Mounted
0.75Ω
48K
Max
Performance
0.10Ω
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