Model reference
Sharp R-21AT
Microwave
1 document1 error code5 service modes
Available documentation
Service Manual
- R-21AT Service Manual36 pg
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Error codes (1)
CodeMeaning
EE9Maximum heating time is exceeded.Service modes (5)
- Cancel All Counters["With door closed","Touch SET pad","Touch SET pad again within 2.0 seconds","Touch DOUBLE QUANTITY…
- Express Defrost Constants Check["Touch CHECK pad","Touch EXPRESS DEFROST pad"]
- Express Defrost Constants Setting["With door closed","Touch SET pad","Touch SET pad again within 2 seconds","Touch #1 START…
- Relay Timing Input / Service Mode["With door closed, display shows colon","Touch CHECK pad","Touch CHECK pad again","Touch SIGNAL…
- Total Count Check / Service Counter Mode["With door closed","Touch CHECK pad","Touch CHECK pad again","Touch SIGNAL pad","Touch SIGNAL pad…
Full entry steps, exit procedures, and test sequences are available in Max.
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