Bosch CLIMATE 5000 Service Manual page 41

2.Field Maintenance
Possible causes of trouble
Unit will not start
Compressor does not start - Only fan runs
Compressor and condenser (outdoor) fan will
not start
Evaporator (indoor) fan will not start
Condenser (Outdoor) fan will not start
Unit runs, but shortly stops
Compressor short-cycles due to overload
High discharge pressure
Low discharge pressure
High suction pressure
Low suction pressure
Unit runs continuously but insufficient cooling
Too cool
Compressor is noisy
Horizontal louver can not revolve
Test method / remedy
Table 15.
CLIMATE 5000 RAC SINGLE SPLIT (R32) – 6720894076 (2019/08)
Electrical Circuit
✩ ✩ ✩ ✩ ✩
✩ ✩
✩ ✩
✩
✩ ✩
✩ ✩
✩ ✩
✩
✩ ✩ ✩
✩
✩ ✩
✩ ✩
✩ ✩
✩ ✩
✩
Troubleshooting
Refrigerant Circuit
✩
✩
✩
✩ ✩
✩
✩
✩ ✩ ✩
✩ ✩ ✩
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