Bosch Climate 8000 RAC Owner's Manual page 16

16 | Troubleshooting
Troubleshooting
When troubles occur, please check the following points before contacting a repair company.
Problem
Poor Cooling
Performance
6 720 869 160 (2016/12)
Possible Causes
Temperature setting may be
higher than ambient room
temperature
The heat exchanger on the
indoor or outdoor unit is dirty
The air filter is dirty
The air inlet or outlet of
either unit is blocked
Doors and windows are open
Excessive heat is generated by
sunlight
Too many sources of heat in
the room (people, computers,
electronics, etc.)
Low refrigerant due to leak or
long-term use
SILENCE function is
activated
Solution
Lower the temperature setting
Clean the affected heat exchanger
Remove the filter and clean it
according to instructions
Turn the unit off, remove the
obstruction and turn it back on
Make sure that all doors and
windows are closed while
operating the unit
Close windows and curtains during
periods of high heat or bright
sunshine
Reduce amount of heat sources
Check for leaks, re-seal if necessary and
top off refrigerant
SILENCE function can lower product
performance by reducing operating
frequency. Turn off SILENCE function.
Owner's Manual