Models: 18K Regular: Bms500-Aas018-1Csxra - Bosch Climate 5000 Series Service Manual

Service Manual

9.3 Models: 18K Regular: BMS500-AAS018-1CSXRA

9.3.1 Removing the panel plate
1. Stop operation of the system and turn "OFF" the power breaker.
2. Remove the top panel (3 screws).
3. Remove the screws of front panel (9 screws)
3 screws of top panel
9 screws of front panel
Figure 95
4. Remove the screws of the right side panel (8 screws)
Figure 96
Bosch Thermotechnology Corp. | 04.2020
Bosch Climate 5000 Series Ductless Air Conditioner / Heat Pump Outdoor Unit | 79
9.3.2 Removing the fan assembly
1. Remove the panel plate.
2. Remove the hex nut xing the fan, and then remove the fan.
3 screws
of the big
handle
Figure 97
3. Un x the hooks and then open the electronic control box cover.
Figure 98
Motor wire
Reversing valve wire
Figure 99
T3,T4,T5 Electronic expansion
sensor wire valve
Electric pipe heater and crankcase electric heater
Compressor wire
Data subject to change