Bosch CLIMATE 5000 Service Manual page 40

Troubleshooting
1.Remote Maintenance
Possible causes of trouble
Unit will not start
The power switch is on, but fan
will not start
The temperature on the display
board cannot be set
Unit is on, but the air stream is
not cold (hot)
Unit runs, but shortly stops
The unit starts up and stops
frequently
Unit runs continuously but insuffi-
cient cooling(heating)
Unit is noisy
Test method / remedy
Table 14.
40
Electrical Circuit
✩ ✩ ✩ ✩
✩ ✩ ✩
✩ ✩
✩
✩
Refrigerant Circuit
✩ ✩ ✩
✩ ✩
✩
✩ ✩ ✩ ✩
CLIMATE 5000 RAC SINGLE SPLIT (R32) – 6720894076 (2019/08)
Others
✩
✩ ✩
✩ ✩ ✩ ✩
✩ ✩