1 689 988 238
2012-11-06
|
Robert Bosch GmbH
Troubleshooting | ACS 651/751 | 93
en
5.
Troubleshooting
i
If some of the actions suggested in this chapter cannot be performed, contact customer service
.
Error code Messages
Actions
1001
RECOVERY
Service Timeout
Check for blockage in the vehicle A/C system
.
1002
RECOVERY
High pressure shutdown
Check for blockage in the vehicle A/C system.
1003
RECOVERY
Used Oil bottle full
R
Empty the used oil bottle.
R
Perform scale reset
1004
RECOVERY
Refrigerant cylinder full
R
Weight limit reached. Reduce quantity of refrigerant in internal refrigerant cylin-
der.
R
Load cell is defective. Replace the load cell.
1005
RECOVERY
Used Oil Bottle Not Found
R
Check if the used oil bottle is disconnected. If the bottle is disconnected, con-
nect the bottle.
2001
VACUUMING
High Pressure in vehicle. Perform
Recovery
The pressure is greater than 1400 mbar while vacuuming
R
Press "Yes" to continue the recovery.
R
Press "No" to abort the operation.
2002
VACUUMING
Leak detected
R
After 24 hours, use the UV torch to detect the leakage in the vehicle A/C system.
Leakage detected in the vehicle A/C system.
R
Repair the vehicle A/C system.
3001
OIL RECHARGE
Service Timeout
Contact customer service.
3002
OIL RECHARGE
High pressure in vehicle - Perform
Recovery
The pressure is greater than 1400 mbar while recharging.
R
Perform recovery
3003
OIL RECHARGE
High pressure in vehicle - Perform
Vacuuming
The pressure is greater than 900 mbar while recharging.
R
Perform vacuuming
3004
OIL RECHARGE
Insufficient Oil Quantity
R
Oil quantity is less than 30 ml. Refill the oil.
R
Reset the fresh oil bottle scale
3005
OIL RECHARGE
High pressure in system
Perform vacuuming
3006
OIL RECHARGE
Fresh oil Bottle Not Found
R
Check if the fresh oil bottle is disconnected. If the bottle is disconnected, con-
nect the bottle.
4001
UV DYE RECHARGE
Service Timeout
R
Check for blockage in the hoses
.
R
Check for oil load cell.
R
Replace the load cell.
4002
UV DYE RECHARGE
High pressure in vehicle - Perform
Recovery
The pressure is greater than 1400 mbar while recharging.
R
Press "Yes" to continue the recovery.
R
Press "No" to abort the operation.
4003
UV DYE RECHARGE
High pressure in vehicle - Perform
Vacuuming
The pressure is greater than 800 mbar while recharging.
R
Press "Yes" to continue the vacuuming.
R
Press "No" to abort the operation.
4004
UV DYE RECHARGE
Insufficient UV Dye quantity
R
UV dye quantity is less than 30 ml. Fill the UV dye bottle.
R
Reset the UV dye bottle scale.
4005
UV DYE RECHARGE
High pressure in system
Perform vacuuming
4006
UV DYE RECHARGE
Used Oil Bottle Not Found
R
Check if the used oil bottle is disconnected. If the bottle is disconnected, con-
nect the bottle.
5001
R134
a
RECHARGE
Service Timeout
R
Check for blockage in the ACS 651/751.
R
Check if quick couplers are open.
5002
R134a RECHARGE
Insufficient R134a quantity
Fill the internal refrigerant cylinder
5003
R134a RECHARGE
Less refrigerant in internal bottle
or leakage/blockage in hoses
R
Check if HP and LP quick couplers are open
R
Check the HP and LP service hoses for blockage
R
Fill the internal refrigerant cylinder (see chapter 4.10)
5004
R134a RECHARGE
High Pressure shutdown
R
Check the connection to the high pressure switch
R
Check if the hose connection to the blue valve on the cylinder is open.
R
Check for blockage in the LP hose.