
Directory of contents
5Service instructions
11.4Checking the connection pressure ............................................ 78
11.5Checking the offset pressure...................................................... 80
12Gas orifices and C02 values up to S/N 16212355........ 82
13Gas orifices and C02 values after S/N 16212356......... 83
14Fault messages & troubleshooting............................... 84
14.1Overview ....................................................................................... 84
14.2Symbols for errors ....................................................................... 85
14.3Emergency operation................................................................... 87
14.4Temperature sensor area ............................................................ 88
14.4.1Cooking chamber sensor defective (694, 695)...................................... 88
14.4.2Top cooking chamber sensor defective (696, 728) ............................... 89
14.4.3Bottom cooking chamber sensor defective (697, 729) ......................... 90
14.4.4Core temperature sensor defective (699, 700)...................................... 91
14.4.5Internal core temperature sensor defective (714, 716) ......................... 92
14.4.6External core temperature sensor defective (715, 717) ........................ 92
14.4.7Water vapor sensor defective (710) ...................................................... 93
14.4.8Siphon temperature very high (SOF_ID20, ID21) ................................. 94
14.4.9Risk of frost (TMP_ID72, MMI_ID51)..................................................... 94
14.4.10Excess temperature in the cooking chamber (ID18, ID73).................. 95
14.5Motor area ..................................................................................... 96
14.5.1Overview ............................................................................................... 96
14.5.2Fan defective or temperature limiter triggered (702) ............................. 98
14.5.3Fan defective. Cooking program was cancelled (701) ........................ 100
14.5.4Top fan defective. Automatic switching to emergency operation (703, 705)
....................................................................................................................... 100
14.5.5Bottom fan defective. Automatic switching to emergency operation (704,
706) ................................................................................................................ 101
14.5.6FAN_ID23: Fan error: Attempt to restart ............................................. 103
14.5.7FAN_ID24: Upper fan fault: Attempt to restart..................................... 103
14.5.8FAN_ID25: Lower fan fault: Attempt to restart..................................... 103
14.6Water area ................................................................................... 105
14.6.1Water pressure too low (709) .............................................................. 105
14.6.2Water pressure during WaveClean too low......................................... 107
14.7Electronics / control area .......................................................... 108
14.7.1Overtemperature control (TMP_ID2) ................................................... 108
14.7.2Critical temperature in the electronics (MMI_ID50) ............................. 109
14.7.3Failure to access external EEPROM (SOF_ID12)............................... 110
14.7.4Faulty CAN connection........................................................................ 110
14.7.55007: Not enough storage space for software update ........................ 110
14.7.65008: No new version found................................................................ 110
14.7.75009: The application could not be started. Application is restarting. . 111
FM05-16--