Fresenius Medical Care 4008 E Technical Manual page 83

HPU Error F12
HPU Error F13
HPU Error F14
HPU Error F15
HPU Error F98
HPU Error F99
1-76
Fresenius Medical Care 4008 4/08.03 (TM)
Malfunction of evacuation valve (188)
– MV188 defective or activated
– Error on P.C.B. LP 941
Malfunction of retentate valve (189)
– MV189 defective or activated
– Error on P.C.B. LP 941
Defective component on P.C.B. LP 941
– Error on P.C.B. LP 941
Error in the HPU software. Valves are activated incorrectly.
– System error
Proceeding to the T1 test is not allowed after restart.
– System error
HPU fails without logging off.
– Damaged cable or similar problem
– HPU logged off by CPU1
– CRC error in the transfer HPU → CPU1
– BVM is connected via CAN and software <3.20 is installed in the
BVM.
– The VDE test was performed directly after turning the system on.
Turn the system on at least 2 minutes before the test.