1
Download Rational CombiMaster CM User manual
Transcript
Failure Codes CM from 04-2004 Int. cab. display H2o CHnG Timer display Timer display OPEn PoL Int. cab. display (E -press core temp. key) E1 E2 E3 E4 E5 E6 E7 E8 E9 E10 E11 E12 E 12 1 St 1 Co 2 St 2 Co E13 E14 E15 E16 E17 E18 E19 E20 E21 E22 E23 E24 Failure explanation Description H2O open Change Polarity Part concerned Lack of water / open water tap Phase / Neutral (only gas units) Description external EEPROM Timeout of external power optimising system (Sicotronic) B1 Interior cabinet sensor B2 Quenching sensor B3 Core sensor B5 Sensor steam generator Thermocouple on PCB Poti interior cabinet Poti timer/core temperature External EEPROM Mode switch Not initialised Heating blocked by the extern. energyoptimising system for longer 2 min. Fan motor 1 (bottom) Fan motor 1 (bottom) Fan motor 2 (top) Fan motor 2 (top) M4 SC-pump Solenoid valve filling Y1 PCB temperature Steam generator 1_ 2_ 1xx 2xx 3xx 1xx Steam generator Interior cabinet temp. free Ignition box 1 Ignition box 2 Ignition box 1 Steam Ignition box 1 Hot air Ignition box 2 Hot air Ignition box 1 Steam 2xx Ignition box 1 Hot air 3xx Ignition box 2 Hot air free EEPROM Sensor broken Sensor broken Sensor broken Sensor broken Sensor broken Defective Defective Defective After 5 sec switching on the unit, a cooking mode couldn‘t be identified St = Status (probably Motor defect) Co = Communication,(Bus failure) St = Status (probably Motor defect) Co = Communication,(Bus failure) Mal function Mal function above 85°C (185°F) Temperature B5 above 180°C (356°F) Temperature B5 below -5°C (23°F) Temperature B1 above 340°C (644°F) Ignition box does not reply, Bus failure Ignition box does not reply, Bus failure Ignition box defective (change box) Ignition box defective (change box) Ignition box defective (change box) Testing of ignition and monitoring necessary Testing of ignition and monitoring necessary Testing of ignition and monitoring necessary Actual data structure of the EEPROM does not match with the software; flash pcb first -25- S C M
