Bosch BMS500-AAU009-0AHXXA Service Manual page 26

2 6 | Bosch Climate 5000 AA Series Split Type Ductless Air Conditioner / Heat Pump
BMS500-AAS018-1CSXXA, BMS500-AAS024-1CSXXA
Figure 19
Data subject to change
6 5 4 3 2 1
Service Manual
RT
+5VDC
+5VDC
RT
+5VDC
RT
DC positive pole P: 315VDC
DC negative pole: GND
drive power voltage: +15VDC
0-15V square signal
rotate speed feedback signal
02.2018 | Bosch Thermotechnology Corp.