Every guide we’ve written, in one place — grouped by appliance and brand. Codes tell you what failed; these guides tell you what that actually means, what it costs to ignore, and when to call. Can’t find your code? Call us with the model number — we usually know the suspect list by heart.
Washing Machines
LG
LE (motor) ·
OE (drain) ·
UE (unbalance) ·
IE (water inlet) ·
dE / dE1 / dE2 (door lock)
Samsung4C / 4E (won’t fill)
WhirlpoolF&E codes (F9E1, F5E2, F7E1, F8E1)
No code, just a symptom: Washer won’t drain
Dryers
SamsunghE, HC, dC & 9C1
No code, just a symptom:
Dryer won’t heat ·
Loud noise / grinding
Refrigerators & Freezers
WhirlpoolPO, E-codes & blinking displays
No code, just a symptom:
Fridge not cooling (fans) ·
Sealed system / compressor
Dishwashers
BoschE15 & E24
GEPF, H2O & leak alerts ·
FTD (not draining)
No code, just a symptom: Dishwasher not cleaning
Commercial Refrigeration (Restaurants & Facilities)
Ice machine codes — Hoshizaki & Manitowoc ·
Reach-in cooler codes — True & Turbo Air (E1, E2, HI, LO) ·
Walk-in cooler not cooling / icing up
Refrigerant and sealed-system work by EPA-608 Universal certified technicians.
Browse by Brand
Samsungwasher 4C, dryer codes
Whirlpoolwasher F&E, fridge codes
BoschE15/E24
Hoshizaki & Manitowocice machines
True & Turbo Airreach-ins
Looking for brand service pages instead? See all brands we repair.