Panasonic SR-TML500 Service Manual page 8

3.2 Table 2
Condition
• Rice is not boiling.
(The indicating lamp
does not come on)
• Rice is not boiling.
(The indicating lamp
is lit)
• The thermal fuse is
blown off.
• Earlier cut off.
• Poor boiling up.
• Excessive burning.
• Heat is not reserved.
(The indicating lamp
does not come on)
• Heat is not reserved.
(The indicating lamp
is lit)
Troubleshooting
Is the transformer operating?
Is the relay operation?
Is the relay cut off?
Is the relay operation?
Is the relay operation?
Is the transformer operating?
Is the trial operating?
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SR-TML500 / SR-TML510 / SR-TMS520
Remedy
No
• Replace the transformer.
Yes
• Replace the P.C.B. complete.
No
• Replace the relay.
Yes
• Replace the P.C.B. complete.
No
• Replace the relay.
Yes
• Replace the P.C.B. complete.
No
• Replace the relay.
Yes
• Replace the P.C.B. complete.
No
• Replace the relay.
Yes
• Replace the P.C.B. complete.
No
• Replace the transformer.
Yes
• Replace the P.C.B. complete.
No
• Replace the transformer.
Yes
• Replace the P.C.B. complete.