Ovens Service Manual Models OMFP6010 This document has been published to be used for service only. The contents are subject to change without notice CONTENTS 1. SERVICING REQUIREMENTS HEALTH & SAFETY 1.1.1 Electrical Safety 1.1.2 Good Working Practices 1.1.3 Insulation Test 1.1.4 Sheet Metal Edges...
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7. COMPONENT REPLACEMENT AND ADJUSTMENT PROCEDURE OVEN REMOVAL COOLING FAN MOTOR SUBSTITUTION OVEN DOOR REMOVAL CONVECTION FAN MOTOR SUBSTITUTION RING ELEMENT SUBSTITUTION UPPER ELEMENT SUBSTITUTION LOWER ELEMENT SUBSTITUTION LOCK DOOR MOTOR SUBSTITUTION LOCK DOOR MOTOR SWITCH SUBSTITUTION SOLUTION 7.10 DOOR GASKET SUBSTITUTION 7.11 COOKING SAFETY THERMOSTAT SUBSTITUTION 7.12...
Servicing Requirements Health & Safety Note: When servicing the oven, health and safety issues must be considered at all times. Specific safety issues are listed below with their appropriate icon. These are illustrated throughout the service information to remind service people of the health and safety issues 1.1.1 Electrical Safety WARNING! TO AVOID ELECTRIC SHOCK!
Technical Overview Serial Plate 2.2.1 Location The product serial number plate is located on the left side profile trim. 2.2.2 Model & Serial Number The numbers printed on the plate contains the following information: Technical Overview Components Specifications 2.3.1 Heating Volts Freq.
2.3.3 Electric Volts Watts Note Components Door Lock Motor Switch Lamp Piro Safety Thermostat Cooking Safety Thermostat Cooling Fan Thermostat Probe Temperature Technical Overview System Description ELECTRONIC CONTROL. The control consists of a main power located on display board. ...
Technical Overview Oven Model Configuration The manual test procedure must be completed and confirmed as per the instructions in this section. At every POWER-UP, the control runs a latch auto-test cycle. The lock icon flashes while the latch is moving.
Picture 2 Technical Overview Manual Test IMPORTANT: The MANUAL TEST procedure can be activated only after power on. To enter in the MANUAL TEST follow the same procedure as the Configuration section 2.5 2.6.1 How to verify the correct selection At power-up, the control runs a latch auto-test;...
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2.6.2 How to check Single oven hardware Turn the knob [MODE] to the cooking mode. 1. Press and release [TEMP & TIME] knob, the display automatically shows: “Ther” check that the heating elements are energized (2200W or 2500W for ring element if the model is MA06) ...
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8. Turn the knob [MODE] to the position. 9. Press and release [TEMP & TIME] knob the display automatically shows: “Pr00” Turn the knob [MODE] clockwise and check that the values correspond to the position of selector [Pr00 for 0, Pr01 for first, etc..] ...
Technical Overview Description of Electronic Control The drawing on the previous page explains how the electronic boards work. Each relay function is described and the connector of sensor is also shown. ...
Technical Overview Fault Numbers Faults N° Temperature sensor broken. Temperature sensor shorted. Temperature sensor circuit failure. Latch time-out overflow. Free. Free Mode selector disconnected. Cannot be reset. Sum of error codes simultaneously detected. OTHER The control is continuously checking the status of the system. If an abnormal condition is detected for more than 1 minute, a failure occurs: - The heaters and the other loads are disabled.
Technical Overview Oven Safety Features 2.9.1 Child - safe locking system All of our ovens are built-in child-safe locking systems. The feature is automatically enabled any time the appliance is connected to the power, any time the switch is turned on and any time the oven is programmed to run a self-cleaning of the cavity. ...
the electronics will be still powered. The reset is automatic when the cooling fan was replaced or the cooling fan problem was solved and the temperature is in the right functioning parameters. Troubleshooting guide Error Message Code Error Description Possible Cause Corrective Action...
Troubleshooting guide Oven not operative Anomaly Possible Cause Corrective Action section Oven does not run Main breaker or Replace the fuses No power supply main fuses Short circuit Find the short circuit and remove it. Check internal connections (short circuit, interruptions, etc..) Oven does not run Connections to the Replace Electronic Control...
Troubleshooting guide Convection Fan Problems Anomaly Possible Cause Corrective Action section Fan does not run Bad connection Check the connectors and the No power supply Mode selector not harness 7.17 switching Replace switch selector Fan does Not run Blocked rotor Replace fan Power supply ok.
The control doesn’t Door lever mechanism Check lever mechanism of door unlock the door after self locked latch. cleaning and the lock Lubricate all working parts with symbol on the display is silicon grease always flashing. Troubleshooting guide Oven Light Problems Anomaly Possible Cause Corrective Action...
Any or some cooking mode The contacts of Check the connections between the performed selector do not selectors and the Electronic Control. switch.. Check and eventually replace the selector itself. 7.17 Check and eventually replace the Electronic Control. 7.19 Troubleshooting guide Display Problems Anomaly...
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Check the contacts of the switch selector and replace it if needed. 7.17 Convection fan not See the convection fan problem working properly There is not sealing The hinges system or the hinges 7.15 between door and support in the box are damaged. gasket Replace the units 7.16...
Component replacement and adjustment procedure Cooling fan motor substitution Disconnect the power supply cord and remove the Oven from the cabinet. Remove the upper cover. Remove the screws on the attachment bar (four lateral & three on the top) [IF PRESENT].
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To Replace Door Insert the upper arms (3) of both hinges into the upper slots (6) and the lower arms (4) into the lower slots (7). The recesses (5) must hook on the lips (8). Move the hinge brackets (1) back down into position. Close and open the door slowly to assure that it is correctly and securely in place.
Component replacement and adjustment procedure Convection fan motor substitution Disconnect the power supply cord and remove the Oven from the cabinet. Remove the rear covers. Disassemble the baffle by removing the four screws in the cavity. Remove the fan blade by using a 10mm socket, than remove 3 screws in the cavity.
Component replacement and adjustment procedure Ring element substitution Disconnect the power supply cord and remove the Oven from the cabinet. Remove the rear covers. Disconnect the terminals of heating element. Disassemble the baffle by removing the four screws in the cavity.
Component replacement and adjustment procedure Upper element substitution Disconnect the power supply cord and remove the Oven from the cabinet. Remove the rear covers. Disconnect the terminals of heating element. Remove the two screws near the external terminals, one of which is used for ground.
Component replacement and adjustment procedure Lower element substitution Disconnect the power supply cord and remove the Oven from the cabinet. Remove the rear covers. Disconnect the terminals of heating element. Remove the screws near the external terminals and the other four on the brackets.
Component replacement and adjustment procedure Lock door motor substitution Disconnect the power supply cord and remove the Oven from the cabinet. Remove the upper cover. Remove the rear cover. Disconnect the cables. Pay attention to the sequence of wiring of the motor (micro). Remove the lateral screws and internal attachment screws.
Component replacement and adjustment procedure Lock door motor switch substitution solution To disassemble the motor see section 7.8. Disassemble the motor by removing the two screws and remove also the brackets. Remove the micro switch by the two screws. Replace the new switch by reversing the previous steps see section 7.8.
Component replacement and adjustment procedure 7.10 Door Gasket substitution Open door and pull out the gasket by hands. Replace with a new one by reversing the previous steps. ...
Component replacement and adjustment procedure 7.11 Cooking safety thermostats substitution Disconnect the power supply cord and remove the Oven from the cabinet. Remove the upper cover. Unscrew the thermostat Replace with a new thermostat by reversing the previous steps. The connections must not be loose.
Component replacement and adjustment procedure 7.12 Resistor 800Ω substitution (if present) Disconnect the power supply cord and remove the Oven from the cabinet. Remove the upper cover. Remove the resistor screws. Replace with a new resistor by reversing the previous steps. The connections must not be loose.
Component replacement and adjustment procedure 7.13 Piro safety thermostats substitution Disconnect the power supply cord and remove the Oven from the cabinet. Remove the upper cover. Unscrew the thermostat. Replace with a new thermostat by reversing the previous steps. The connections must not be loose.
Component replacement and adjustment procedure 7.14 Probe Temperature substitution Disconnect the power supply cord and remove the Oven from the cabinet. Remove the rear covers. To replace the probe, disconnect it and remove the attachment screws. During operation, the ceramic fiber must be around the probe hole.
Component replacement and adjustment procedure 7.15 Door hinges substitution Remove the Oven door following section 7.3. Put the door on a flat surface with a soft cloth to prevent scratching of the aesthetics. Unscrew the door external glass A. Remove the hinges unscrewing its screws B.
Component replacement and adjustment procedure 7.16 Door hinges box substitution Disconnect the power supply cord and remove the Oven from the cabinet. Remove the door following section 7.3. Unscrew the boxes to change support. Disassembling the hinges box. To replace the new hinge box, reverse the previous steps.
Component replacement and adjustment procedure 7.17 Switch or Selectors of functions substitution Disconnect the power supply cord and remove the Oven from the cabinet. Remove the upper cover. Remove the knobs and the glass. Disconnect the bad switch or selector and remove it by the screws.
Component replacement and adjustment procedure 7.18 Temperature Selector substitution Disconnect the power supply cord and remove the Oven from the cabinet. Remove the upper cover. Remove the knobs and the glass. Disconnect the bad selector and remove it by the screws. Replace the new selector by reversing the previous steps DURING MOUNTING, THE WIRES...
Component replacement and adjustment procedure 7.19 Electronic Control substitution Disconnect the power supply cord and remove the Oven from the cabinet. Remove the upper cover. Remove the knobs and the glass. Disconnect the bad electronic control board and remove it by the its plastic brackets.
Component replacement and adjustment procedure 7.20 Door external glass substitution Remove the door from the oven section 7.3. Put the door on a flat surface with a soft cloth to prevent scratching of the aesthetics. Remove the external glass from the door unscrewing two screws on the corner and two screws on the bottom.
Component replacement and adjustment procedure 7.21 Door internal glass substitution Remove the door from the oven (see MANUAL). Put the door on a flat surface with a soft cloth to prevent scratching of the aesthetics. Remove the external glass from the door unscrewing two screws on the corner and three screws on the bottom...
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