Electrolux EI30SM55JB, Technical & Service Manual

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Component Teardown and Testing
4-10
Panel Sub Assembly And Control Unit
Removal
1. Disconnect the power supply cord.
2. Open the door and block it open.
3. Remove the hood louver from the oven.
4. Remove one (1) screw holding the panel sub assem-
bly to the oven cavity front face plate.
5. Release the panel sub assembly from the oven cavity
front face plate by lifting it up.
6. Disconnect the wire leads from the relays RY1 and
RY2.
7. Disconnect the connectors CN-A, CN-B, CN-C, CN-
E, CN-F and CN-G from the control unit.
8. Remove the panel sub assembly from the oven.
9. Now, the panel sub assembly is free.
10. Remove two (2) screws holding the control unit to the
panel sub assembly.
11. By releasing the tabs from the control unit, remove
the control unit from the panel sub. assembly.
12. Now, the control unit is free.
Door Sensing Switch / Secondary
Interlock Switch And Monitor Switch
Removal
1. Disconnect the power cord and remove outer case.
2. Open the door and block it open.
3. Discharge high voltage capacitor.
4. Remove the control panel assembly, referring to the
procedure of “Control Panel Assembly, Control Unit
And Key Unit Removal”.
5. Remove the two (2) screws holding the latch hook to
the oven cavity front flange.
6. Remove latch hook from the oven cavity front flange.
7. Disconnect the wire leads of each switch.
8. Remove each switch from the latch hook by pushing
the one (1) stopper tub holding each switch.
9. Now, each switch is free..
Re-install
1. Re-install each switch in its place. The secondary
interlock switch is in the lower position, door sensing
switch is in the upper position and the monitor switch
is in the middle position.
2. Re-connect wire leads to each switch. Refer to
pictorial diagram.
3. Secure latch hook with two (2) mounting screws to
oven
flange.
4. Make sure that the monitor switch is operating
properly and check continuity of the monitor circuit.
To discharge the high voltage capacitor, wait for 60
seconds and then short-circuit the connection of
the high-voltage capacitor (that is the connecting
lead of the high-voltage rectifier) against the
chassis with the use of an insulated screwdriver.