Troubleshooting | ACS 810 | 57 | en
1 689 989 601 2020-12-01| Robert Bosch GmbH
10. Troubleshooting
i Please contact customer service if any of the
actions suggested in this Section can not be
implemented.
10.1 Service prompt
Messages Actions
CHANGE OIL Change vacuum pump oil.
REPLACE FILTER Combo filter replacement
10.2 Fault messages
Messages Actions
HIGH PRESSURE There is excess pressure at the outlet of the compressor.
Turn off the ACS 810 and wait approx. 30 minutes. If error persists, contact
customer service.
PROGRAM ERROR If error persists, contact customer service.
FULL TANK The internal refrigerant cylinder has been filled to maximum filling
level. Carry out several refill procedures in order to reduce the internal
refrigerant quantity.
HIGH RECOVERY TIME The recovery time exceeds the set maximum duration. Check the vehicle air
conditioning system for leaks. If error persists, contact customer service.
A/C SYSTEM EMPTY There is no refrigerant in the vehicle air conditioning system.
A/C SYSTEM FULL There is refrigerant in the air conditioning system.
INCOMPLETE CHARGE The filling time exceeds the safe maximum duration set.
Pressure in the internal refrigerant cylinder corresponds to pressure in the
vehicle air conditioning system. Inform customer service.
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