This article covers maintenance and cleaning of the Steam Oven Service Manual (MODULAR) by Boretti.
This function performs a cleaning cycle of the circuit, to keep it clean and efficient over time. Once the functions have been completed, a circuit discharge request will be sent. This oven is one of its kind insofar as it does not require any descalers to keep the steam generation system running efficiently. Circuit discharge At the end of any steam function, when the oven is turned off using the key a circuit discharge is requested. The following message will appear on the display: NEED TO DISCHARGE / OPEN THE DOOR. Open the door, watching out for the hot steam that will be released. A new message will appear on the display with an animated icon, requesting the user to extract the container until the symbol indicated on the same. Press the key to start the steam circuit discharge. At the end of the procedure, the message DISCHARGE ENDED / REMOVE AND EMPTY THE TANK will appear on the display, confirming that the discharge was successful. If you do not wish to immediately repeat a new steam cooking cycle, it is recommended to empty the container and replace it in its housing, then close the door. The oven is now ready for a new cooking cycle. BEFORE TOUCHING any parts of the oven, always remove the power plug from the outlet. If the fault involves safety requirements or the correct oven functionality, any activity is stopped until the fault is removed. Whenever the fault doesn't affect the whole oven functionality, allow the user to work: • In a double oven, the opposite cavity can be available even if the first one is not working. • In a single or double oven, should be possible to cook if all the components used in that cooking mode are fully functional even if some other components not used are damaged (eg. If the Upper heating element damaged should be possible, select the Ring Convection Bake) If the latch doesn't work, ordinary cooking activities may run if the door is fully unlocked. ERROR CODE POWER: F x yy zz x = Device ID: 1 per UP master; 2 per UP slave 0 for DISPLAY BOARD 1 for MASTER POWER UNIT 2 for SLAVE POWER UNIT 019 for KEY BOARD ALL 119 for KEY BOARD 1 219 for KEY BOARD 2 319 for KEY BOARD 3 419 for KEY BOARD 4 y = FAMILY CODE z = SUB FAMILY CODE
- * Ex: NTCMAIN Failure on Slave Board -> F 2 01 05 If the control can detect the failure an error number must be displayed. If the other available cooking mode is activated a small warning symbol is showed as remember advise. Under service menu there is a page “LOG EVENT” where will be recorded the last 10 error codes occurred (ERROR CODE + DATE). Before to reset a fault error list, perform a complete test to check all the functionality. If the cause has not been removed, the fault occurs again. To reset the error list, follow the following steps below: At powered when the logo is showed press simultaneously the left button and the upper (unlighted) for 5 seconds until you hear a sound signal, the SPECIAL SYSTEM menu is automatically displayed, select "CLEAR LOG" and press START twice to confirm the delete error list. (after 5 minutes from power up this special menu will no longer available). (THIS PROCEDURE MUST BE PERFORMED ONLY BY SERVICE TECHNICIAN) MASTER POWER UNIT F1 SLAVE POWER UNIT (IF PRESENT) F2 ERROR DESCRIPTION POSSIBLE CAUSE CORRECTIVE ACTION F10000 F20000 RESET CONDITION RESET DETECTED Probe disconnected PT1000 Hardware Problem Connect PT1000 Replace Power Board F10101 F20101 ADCSENSOR FAILURE PT1000 FAILURE Probe broken Replace probe PT1000 F10102 F20102 ADCSENSOR FAILURE PT1000 DISCONNECTED Probe broken or disconnected Connect PT1000 F10103 F20103 ADCSENSOR FAILURE PT1000 UNCHANGED FAILURE Probe broken Replace probe PT1000 F10105 F20105 ADCSENSOR FAILURE NTC MAIN FAILURE Probe broken Replace probe NTC F10107 F20107 ADCSENSOR FAILURE NTCAMB UNCHANGED FAILURE Probe broken Replace Power Board F10109 F20109 ADCSENSOR FAILURE NTCAMB FAILURE Probe broken Replace Power Board F10111 F20111 ADCSENSOR FAILURE NTCBOIL FAILURE Probe broken Replace Boiler Probe F10113 F20113 ADCSENSOR FAILURE MULTIPLEXER FAILURE Power Board damaged Replace Power Board F10115 F20115 ADCSENSOR FAILURE VREF FAILURE Power Board damaged Replace Power Board F10117 F20117 ADCSENSOR FAILURE ADCRANGE FAILURE Power Board damaged or Ambient Temperature under 37°F (3°C) Replace Power Board Supply the appliance at aa appropriate ambient temperature. F10119 F20119 ADCSENSOR FAILURE ADC INTERNAL FAILURE Power Board damaged Replace Power Board F10301 F20301 DOORLOCKMECHANISM FAILURE CONNECTION FAILURE Micro switch problem (wrong signal). Micro Switch wrong connection or cam problem Check connection. Check Micro Switches position and their functionality. F10305 F20305 DOORLOCKMECHANISM FAILURE TIMEOUT FAILURE Relay problem (open). Wiring harnesses problem. Mechanism problem. Check connection and relay functionality. Check that there is no interference on the locking mechanism. F10307 F20307 DOORLOCKMECHANISM FAILURE MOVEMENT ISSUE Relay problem (short circuit) Wiring harnesses problem. Check connection and relay functionality. F10309 F20309 DOORLOCKMECHANISM FAILURE SYNCRONISM FAILURE Wiring harnesses problem. Check proper connection. F10501 F20501 OVEN RUNAWAY FAILURE LOW RUNAWAY THERSHOLD Cavity overtemperature during cooking 698°F (370°C). Probe broken. Replace probe or Replace Power Board F10505 F20505 OVEN RUNAWAY FAILURE HIGH RUNAWAY during Self-Cleaning 1022°F (500°C). Replace probe or Replace Power Board THERSHOLD Probe broken. F10901 F20901 BOARD SYSTEM FAILURE CLOCK SYSTEM FAILURE Power Board damaged Replace Power Board BOARD SYSTEM FAILURE CPU SYSTEM F10902 F20902 ISSUE BOARD SYSTEM FAILURE STACK OVERFLOW F10903 F20903 FAILURE BOARD SYSTEM FAILURE INTERRUPT F10905 F20905 HANDLER FAILURE BOARD SYSTEM FAILURE SYSTEM CLOCK F10907 F20907 FAILURE BOARD SYSTEM FAILURE SYS FLAG F10909 F20909 CONSISTENCY FAILURE BOARD SYSTEM FAILURE BOARD SELECTION F10911 F20911 FAILURE BOARD SYSTEM FAILURE ZEROCROSS F10913 F20913 FAILURE INTERNAL MEMORY FAILURE CRC F11101 F21101 PROGFLASH FAILURE Power Board damaged Replace Power Board INTERNAL MEMORY FAILURE CRC F11103 F21103 RAMPARAM FAILURE INTERNAL MEMORY FAILURE CRC F11105 F21105 EXTFLASHFAILURE INTERNAL MEMORY FAILURE CRC FLOW F11107 F21107 ERROR INTERNAL MEMORY FAILURE RAM F11109 F21109 CONSISTENCY FAILURE INTERNAL MEMORY FAILURE RAM TEST F11111 F21111 FAILURE INTERNAL MEMORY FAILURE ISR FLOW F11113 F21113 ERROR INTERNAL MEMORY FAILURE TASK FLOW F11114 F21114 ERROR INTERNAL MEMORY FAILURE SYSTICK F11115 F21115 CONSISTENCY FAILURE F11201 F21201 BOARD OVERHEATING LOW OVERHEATING THRESHOLD Power Board damaged Replace Power Board F11205 F21205 BOARD OVERHEATING HIGH OVERHEATING THRESHOLD Power board overtemperature 221°F (>105°C). Problem on cooling fan system. F11301 F21301 MEAT PROBE ERROR OUT OF RANGE Will never be shown F11305 F21305 MEAT PROBE ERROR MEAT PROBE SHORTED Short circuit on the meat probe connection. Check the connections or if the meat probe is damaged. F11401 F21401 COMMUNICATION FAILURE BOARD UC COMM ISSUE Power Board damaged Replace Power Board F11405 F21405 COMMUNICATION FAILURE MASTERSLAVE COMM ISSUE Communication problem between power boards Power Board damaged. Check connection. Replace Power Boards F11409 F21409 COMMUNICATION FAILURE KEYBOARD COMM ISSUE Communication problem between boards. Power Board, Keys Boards or Display Board damaged. Check connection. Replace Power or Keys Board or Display Board. F12001 F22001 RL4 ELEMENT ISSUE SHORT CONDITION DET (GRILL HATING ELEMENT) Wiring harnesses connection problem. Relay short circuit. Check connection. Replace Power Boards. F12005 F22005 RL4 ELEMENT ISSUE OPEN CONDITION DET (GRILL HATING ELEMENT) Wiring harnesses connection problem. Relays opened. Heating element damaged. Check connection. Replace Power Boards. Replace the Heating Element F12101 F22101 RL2 ELEMENT ISSUE SHORT CONDITION DET (BOILER) Wiring harnesses connection problem. Relay short circuit. Check connection. Replace Power Boards. F12105 F22105 RL2 ELEMENT ISSUE OPEN CONDITION DET (BOILER) Wiring harnesses connection problem. Relays opened. Heating element damaged. Check connection. Replace Power Boards. Replace the Heating Element F12201 F22201 RL3 ELEMENT ISSUE SHORT CONDITION DET (RING HATING ELEMENT) Wiring harnesses connection problem. Relay short circuit. Check connection. Replace Power Boards. F12205 F22205 RL3 ELEMENT ISSUE OPEN CONDITION DET (RING HATING ELEMENT) Wiring harnesses connection problem. Relays opened. Heating element damaged. Check connection. Replace Power Boards. Replace the Heating Element F12301 F22301 RL5 ELEMENT_ISSUE SHORT CONDITION DET (LOWER HATING ELEMENT) Wiring harnesses connection problem. Relay short circuit. Check connection. Replace Power Boards. F12305 F22305 RL5 ELEMENT ISSUE OPEN CONDITION DET (LOWER HATING ELEMENT) Wiring harnesses connection problem. Relays opened. Heating element damaged. Check connection. Replace Power Boards. Replace the Heating Element F12501 F22501 MAIN SWITCH ISSUE SHORT CONDITION DET Wiring harnesses connection problem. Relay short circuit. Check connection. Replace Power Boards. F12505 F22505 MAIN SWITCH ISSUE OPEN CONDITION DET Wiring harnesses connection problem. Relays opened. Heating element damaged. Check connection. Replace Power Boards. Replace the Heating Element ERROR DESCRIPTION CORRECTIVE ACTION KEYBOARD 1 KEYBOARD 2 KEYBOARD 3 KEYBOARD 4 ALL CPU FAULT Check 11907 21907 31907 41907 0 CLOCK FAULT connection or 11906 21906 31906 41906 MEMORY FAULT replace the Key 11905 21905 31905 41905 Board UART FAULT 11904 21904 31904 41904 CAPSENS FAULT 11903 21903 31903 41903 GUARD SENSOR 11902 21902 31902 41902 CAPS NO CHANGE 11901 21901 31901 41901 KEYBOARD DISCONNECTED connection. 11900 21900 31900 41900 01900 ERROR DESCRIPTION COMUNICATION ERROR FLASH WRITING ERROR FLSH READUNG ERROR CORRECTIVE ACTION Replace Display Boards. Display F01401 F00914 F00915 Anomaly Oven does not run No power supply. Possible Cause Main breaker or main fuses Corrective Action Replace the fuses section
-- Short circuit Find the short circuit and remove it
-- Oven does not run Power supply ok. Connections to Control Board and Display Board Replace Control Board
7.25 Anomaly Fan does not run No power supply Possible Cause Control Board relay not switching Corrective Action Replace Control Board section 7.12 Fan does not run Power supply ok. Blocked rotor Replace fan 7.2 Burned coil Replace fan 7.2 Noisy fan Lose attachment screws on cooling assembly Check attachment screws on cooling assembly or replace fan 7.2 The cooling fan is always on The control is Check all the connections between the
-- measuring a high temperature inside the cavity sensor and the power board
-- Check the temperature sensor
-- Check the power board Anomaly Fan does not run No power supply Possible Cause Control Board relay not switching Corrective Action Replace Control Board section 7.12 Fan does Not run Power supply ok. Blocked rotor Replace fan 7.4 Burned coil Replace fan 7.4 Noisy fan Lose attachment screws on cooling assembly Check attachment screws Check nut on working fan for tightness or replace it
-- Anomaly The Oven lights are always OFF. No power supply. Possible Cause Corrective Action section Control Board relay not switching. Replace Control Board. 7.12 The Oven lights are always OFF. Lamps are burned out. Replace lamps. Power supply is ok. 7.13 The Oven lights are always ON. |Control Board relay has a shorted circuit. Replace Control Board. 7.12 Anomaly The display of Control Board is always dark. Possible Cause The power supply to the display of Control Board is missing. Corrective Action section Check the connections and eventually replace the main power board. 7.12 Check the connections and eventually replace the Display board.
-- Anomaly The door does not close or there is not sealing between door and gasket Possible Cause Hinges system is broken or damaged Corrective Action Replace the units section 7.11 Anomaly Bad performance Possible Cause Heating elements not working Corrective Action Check the connection of the heating elements section
-- If there is not power on the heating elements check relays on the Control Board. 7.12 If the Control Board relay not switching replace the units. If there is not power on the heating elements check safety thermostat. If the thermostat not switching replace the units 7.9 Check the power on the heating elements and replace the elements if needed 7.5 7.6 7.7 Convection fan not working properly See the convection fan problem 4.4 There is not sealing between door and gasket The hinges system is damaged. Replace the units 7.11 The gasket is damaged. Replace it. 7.8 Anomaly Steam generator does not make steam. No power supply on heating element Possible Cause The oven temperature is too high. Corrective Action Wait until the internal temperature drop down below 85/90° section
-- The safety thermostat Replace the steam generator is damaged 7.15 Steam generator does not make steam. The power supply on heating element is ok Relay on Control Board Check it the connection of it is ok Replace Control Board 7.12 The heating element Replace the steam generator is damaged 7.15 The steam generator works correctly but there is no steam into the cavity Tank of water is Fill of water
-- empty Pumps do not work properly Check the pumps function measuring the tension on their contact during Cleaning procedure of Steam Circuit (see section 2.8)
-- Water softener Check it, if clogged replace it clogged 7.16 Water counter Check it, if damaged replace it damage 7.17