BUCHI Pump Module C-605 - Manual (Page 41)

8 Troubleshooting
41 Pump Combinations Operation Manual, Version E
Table 8-1: Error messages of the Pump Controller C-610 (cont.)
Error number Possible cause Remedy
08 Invalid data in pump electronics EEPROM. Contact the BUCHI customer service
09 RS-485 bus voltage too low. Contact the BUCHI customer service
10 Internal auxiliary voltage not within tolerance
of pump electronics. Contact the BUCHI customer service
11 Pump electronics fan defective. Contact the BUCHI customer service
23 EEPROM C-605. Contact the BUCHI customer service
25 Transfer error to RS485. Contact the BUCHI customer service
31 The wrong pump is connected (C-605 instead
of C-601). Replace C-601 with C-605.
Table 8-2: Error messages of the Pump Manager C-615
Error number Possible cause Remedy
01 Pump A: Flow rate out of tolerance. Control backpressure
Contact the BUCHI customer service
02 No answer from Pump A. Check RJ 485 connections.
Check main power.
Check switch + connections.
Check selector switch at the back side of the
pump module.
03, 14, 25 Communication failure on RS485. Contact the BUCHI customer service
04 EEPROM pump A. Contact the BUCHI customer service
05 Pump A: Temperature out of tolerance. Contact the BUCHI customer service
06 Pump A: Main voltage above tolerance. Contact the BUCHI customer service
07 Pump A: Main voltage below tolerance. Contact the BUCHI customer service
08 Pump A: Invalid data in memory. Contact the BUCHI customer service
09, 10 Failure in pump A. Contact the BUCHI customer service
11 Cooling fan in Pump A not working. Contact the BUCHI customer service
12 Pump B: Flow rate out of tolerance. Contact the BUCHI customer service
13 No answer from Pump B. Check RJ 485 connections.
Check main power.
Check switch + connections.
Check selector switch at the back side of pump
module.
15 EEPROM pump B. Contact the BUCHI customer service
16 Pump B: Temperature out of tolerance. Contact the BUCHI customer service
17 Pump B: Main voltage above tolerance. Contact the BUCHI customer service
18 Pump B: Main volatage below tolerance. Contact the BUCHI customer service
19 Pump B: Invalid data in memory. Contact the BUCHI customer service
20, 21 Failure in pump B. Contact the BUCHI customer service