Samsung · Microwave error code

E-61 / E-62 / E-63Humidity sensor open, shorted or timed out

Cross-checked High-voltage / caution

Unlock what this code means, its causes, tests and parts

Full library + AI assistant for $34.90, one time.

OnCall Tech is a reference tool for trained technicians and can make mistakes. Always disconnect power and confirm with the manufacturer's documentation before you work.

Related diagnostic guides

Guide · Microwave

Sensor cook / auto programs not working

Sensor programs depend on a humidity or vapor sensor and a correct load. Most failures are usage (tight covers, tiny loads, hot cavity) or grease on the sensor; a failed sensor or wiring shows a code.

6 steps ~30 minmoderate

Component test · Microwave

Magnetron: filament and filament-to-case tests (microwave)

The magnetron turns high voltage into microwave energy. An ohmmeter can catch an open filament or a filament shorted to the case, but it cannot prove the tube makes full power. Rule out the HV diode, capacitor and transformer before ordering a magnetron.

6 steps ~40 minadvanced

More Samsung microwave codes

Samsung · Microwave

C-10 / C-11 / C-12

Cooking sensor information code

Cross-checked High-voltage / caution

Samsung · Microwave

C-20 / E-21 / E-22

Temperature sensor open or shorted

Cross-checked High-voltage / caution

Samsung · Microwave

C-21 / E-24

Over-temperature during cooking

Cross-checked High-voltage / caution

Samsung · Microwave

C-70 / C-71 / C-72 / E-71 / E-72

Steam sensor error

Single source High-voltage / caution

Samsung · Microwave

C-A1 / E-A1

Damper not detected

Cross-checked High-voltage / caution

Samsung · Microwave

C-F0 / E-83

Board communication fault

Cross-checked High-voltage / caution