Posts

All the articles I've posted.

• Samsung Washer Won't Agitate - Causes & Fix

  8 Jun, 2026

  Most often caused by a failed clutch position sensor or worn clutch assembly. Unplug, inspect the clutch sensor and wiring, test with a meter, and replace the faulty component.

• Samsung Washer Burning Smell - Causes & Fix

  8 Jun, 2026

  Usually motor insulation odor on first 1-2 cycles (normal), or overheating drive components if smell persists after break-in.

• Samsung Washer Not Draining Completely - Causes & Fix

  8 Jun, 2026

  Clogged pump filter is the most common cause. Clean the debris trap on front-load models and check the drain hose for kinks.

• Yaskawa GA800 A.123 Fault - Causes & Fix

  8 Jun, 2026

  A.123 signals a soft-charge relay maintenance problem. The most common fix is replacing the control board or the entire drive unit.

• Yaskawa GA800 A.120 Fault - Causes & Fix

  8 Jun, 2026

  A.120 means serial communication transmission error. Usually caused by wrong cable wiring, a short, or a loose connection. Fix by checking and repairing the communications cable.

• Yaskawa GA800 A.116 Fault - Causes & Fix

  8 Jun, 2026

  A.116 means multi-function input open alarm on GA800 VFDs. Most often an open interlock, E-stop, or loose wiring. Check control circuit.

• Yaskawa GA800 A.112 Alarm - Causes & Fix

  8 Jun, 2026

  A.112 on a Yaskawa GA800 is an alarm for missing or invalid run/reference input. Most often the command source is set wrong on the keypad.

• Yaskawa GA800 A.107 Fault - Causes & Fix

  8 Jun, 2026

  A.107 is not a verified GA800 code in manufacturer docs. Most GA800 comm alarms trace to wiring errors or disconnected cables. Check keypad text.

• Yaskawa GA800 A.104 Fault - Causes & Fix

  8 Jun, 2026

  A.104 is not a documented GA800 fault code. Verify the exact code on the keypad display and consult your GA800 manual's fault table.

• Yaskawa GA800 A.103 - Causes & Fix

  8 Jun, 2026

  A.103 is not a standard GA800 fault code. Confirm the exact display code and consult the drive manual to identify the actual alarm.

• Yaskawa GA800 E96 Fault - Causes & Fix

  8 Jun, 2026

  E96 on a Yaskawa GA800 is not a standard published fault code. Check the full keypad display and consult the drive manual or Yaskawa support.

• Yaskawa GA800 E92 Fault - Causes & Fix

  8 Jun, 2026

  E92 on a Yaskawa GA800 means the Safe Torque Off (STO) safety circuit is open or invalid. Most often a missing jumper or open E-stop.

• Yaskawa GA800 E88 Fault - Causes & Fix

  8 Jun, 2026

  E88 on Yaskawa GA800 means Safe Torque Off (STO) circuit is open. Most common fix: check safety relay, E-stop, or STO jumper wiring.

• Yaskawa GA800 E87 Fault - Causes & Fix

  8 Jun, 2026

  E87 fault meaning varies by GA800 model. Check the drive's fault list on the keypad or manual, remove the cause, then press RESET.

• A.O. Smith E6-50R45DV Water Heater Problems & Error Codes

  8 Jun, 2026

  Red LED flash codes usually mean a failed thermistor sensor or bad heating element. Check the flash count, then replace the sensor or element.

• Fujitsu ASU9RLF Ductless Mini Split Problems & Error Codes

  8 Jun, 2026

  Communication errors between indoor and outdoor units are most common, usually fixed by reseating connectors or replacing the interconnect harness.

• Trane S9V2 Furnace Problems & Error Codes

  8 Jun, 2026

  Clogged condensate drains and pressure switch tubing are the most common S9V2 failures. Clear the drain trap and tubing routing.

• York TG9S Furnace Problems & Error Codes

  8 Jun, 2026

  Rapid red flash (fault 9) from reversed line-voltage polarity or bad ground is most common. Check supply polarity and chassis ground first.

• Whirlpool WMH78519LZ Microwave Problems & Error Codes

  8 Jun, 2026

  F02 error code is the most common fault on the WMH78519LZ, caused by touchpad failure. Replace the console assembly or reseat the ribbon cable.

• Whirlpool WMH31017HS Microwave Problems & Error Codes

  8 Jun, 2026

  F2 keypad error is most common on the WMH31017HS. Unplug for 2 minutes to reset. If it returns, replace the touchpad or control board.

• Whirlpool WFE505W0JS Problems & Error Codes

  8 Jun, 2026

  F3 sensor faults are most common on the WFE505W0JS. Check the oven temperature sensor resistance (expect 1,000–1,200 Ω at room temp) and replace if out of range.

• GE GDT535PSRSS Dishwasher Problems & Error Codes

  8 Jun, 2026

  C1 error is the most common fault on this model, caused by a clogged drain hose, blocked air gap, or forgotten disposer knockout plug.

• KitchenAid KDTM404KPS Dishwasher Problems & Error Codes

  8 Jun, 2026

  F9E1 drain error is most common on this model, caused by clogged filters, kinked drain hoses, or failed drain pumps needing replacement.

• Bosch SHEM63W55N Dishwasher Problems & Error Codes

  8 Jun, 2026

  E24 drainage faults are most common-usually a clogged drain pump cover, blocked pump impeller, or kinked drain hose. Clear debris first.