Posts
All the articles I've posted.
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Samsung E-23 Microwave Error - Causes & Fix
E-23 on Samsung microwaves means T1 Max Time Error, a temperature-sensing fault. Power reset first, call service if it returns.
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Samsung E-13 Error Code - Causes & Fix
E-13 on Samsung refrigerators means humidity sensor error. Most often fixed by replacing the humidity sensor or reseating its connector.
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Samsung Microwave E-02 Error - Causes & Fix
E-02 means a cooking time setting exceeded the microwave's allowed range. Power-cycle the unit for 60 seconds to reset the controller.
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Samsung Microwave C-F1 Error - Causes & Fix
C-F1 means an EEPROM read/write communication error in the control system. Most often caused by a failed main control board PCB.
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Samsung Microwave C-A0 Error Code - Causes & Fix
C-A0 is a functional error on Samsung microwaves. Most often caused by moisture in the control area. Unplug, dry, wait 60 seconds, retry.
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Samsung Microwave C-72 Error - Causes & Fix
C-72 means steam sensor error. Unplug 60 seconds, let dry if wet, restart. If code returns call service for sensor or board repair.
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Samsung C-71 Error Code - Causes & Fix
C-71 on Samsung microwaves means a steam sensor or humidity fault. Most often caused by moisture intrusion or a loose steam-generator wire.
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Samsung Microwave C-22 Error - Causes & Fix
C-22 means temperature sensor fault (open or shorted thermistor). Most often fixed by replacing the cavity temperature sensor.
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Samsung C-20 Error Code - Causes & Fix
C-20 means the oven temperature sensor is shorted or open. Replace the sensor (most common fix) or check its wiring and connectors.
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Samsung Microwave C-12 Error Code - Causes & Fix
C-12 means a gas/easy/PH sensor fault. Most often a temporary glitch fixed by unplugging for 60 seconds, or a failed sensor assembly.
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Samsung Dryer tCS Error Code - Causes & Fix
tCS means temperature sensor or overheating fault. Clean the lint screen and exhaust duct; check the thermistor for damage or loose wires.
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Samsung Dryer tC5 Error Code - Causes & Fix
tC5 means temperature sensor or overheating fault. Most often a blocked vent or lint buildup. Clean the vent and test the thermistor.
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Samsung Dryer tC Error Code - Causes & Fix
Samsung tC error means a temperature-sensing or overheat fault. Most often caused by blocked venting. Clean lint screen and check duct.
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Samsung Dryer HC Error Code - Causes & Fix
HC means your Samsung dryer is overheating. Most often it's a clogged lint screen or blocked vent. Clean both and check the exhaust path.
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Samsung Dryer FE Error Code - Causes & Fix
FE means incorrect power-source frequency detected. Usually a loose cord connection or unstable utility power, not a dryer fault.
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Samsung Dryer EEE Error Code - Causes & Fix
EEE means internal boards can't communicate. Power off for 60 seconds first. If the code returns, a board or harness has failed.
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Samsung Dryer DN Error Code - Causes & Fix
DN means a firmware download is in progress on smart Samsung dryers. Leave it powered on, wait 24 hours, then call service if it persists.
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Samsung Dryer CT Error Code - Causes & Fix
CT means restricted airflow during the vent-blockage test. Clean the lint filter, check the exhaust hose, and clear any duct blockage.
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Samsung Dryer bC2 Error Code - Causes & Fix
bC2 means a stuck or continuously pressed button on the control panel. Most often a physically jammed button or moisture on the keypad.
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Yaskawa GA800 E98 Fault Code - Causes & Fix
E98 is not a documented fault code for the GA800. Check your drive's actual display code and model nameplate, then consult the manual or Yaskawa.
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Yaskawa GA800 E97 Fault Code - Causes & Fix
E97 on a Yaskawa GA800 means a serial communication transmission error. The most likely fix is repairing or replacing the comms cable.
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Yaskawa GA800 E95 Fault - Causes & Fix
E95 on a Yaskawa GA800 VFD is not documented in available manuals. Check your exact model's fault list and wiring diagram before repair.
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Yaskawa GA800 E93 Fault - Causes & Fix
E93 fault meaning varies by GA800 firmware. Check your drive's manual for the exact definition, then follow the elementary diagram workflow.
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Yaskawa GA800 E91 Fault - Causes & Fix
E91 means Safe Torque Off circuit open. Most often a missing STO jumper or disconnected safety relay. Check terminals first.