(2) CHECKOUT PROCEDURES FOR RELAY
- PROBLEM (A) -
FAN motor and oven lamp turn on without touching START key when the door is closed.
NO
YES
GOOD
Remove the mate connector of I/O CON from the circuit board does the unit still operate?
NO
Replace the circuit board
- PROBLEM (B) -
FAN motor and oven lamp turn on When the door is closed and START key is touched.
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| YES |
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| NO |
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GOOD
Check the interlock switches
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| NO |
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| YES |
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Replace the micro switches.
Defective RELAY or poor connection of relay
Replace
RELAY or correct the connection.
