Model reference
Sharp R-23GT-F
Microwave
1 document11 error codes4 service modes
Available documentation
Service Manual
- Service Manual R-23GT-F R-24GT-F Commercial Microwave Ovens48 pg
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Error codes (11)
CodeMeaning
EE1Magnetron (1) failureEE16Oven thermistor (2) and magnetron thermistor are both open.EE17Magnetron temperature is too high, detected by magnetron thermistor or oven…EE2Magnetron (2) failureEE3Both magnetron (1) and magnetron (2) failure.EE4Input voltage is too high.EE5Input voltage is too low.EE6Oven thermistor (1) failureEE7Exhaust air temperature is too high, detected by oven thermistor (1).EE8Relay melt shortEE9Maximum heating time has been exceeded.Service modes (4)
- EE1/EE2 judgment procedure - lower magnetron test["Disconnect power supply cord.","Disconnect lead wires to interlock relay RY2 to disable upper…
- EE1/EE2 judgment procedure - upper magnetron test["Disconnect power supply cord.","Remove air filter and unscrew two screws at control panel…
- Service count check/clear["Close the door.","Press CHECK pad twice.","Press SIGNAL pad.","Press SIGNAL pad again.","Press…
- Standard voltage calibration (after IC2 replacement)["Ensure power supply is 230V within ±1V and 230V connector in control unit is installed.","Close…
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