Fault & Error Codes by Brand

Browse fault and error code fix guides by brand. Industrial and commercial equipment first — Fanuc, ABB, Siemens, Yaskawa, Allen-Bradley, Hoshizaki, APC — plus home appliance brands like Samsung, LG, and Whirlpool.

CNC & Machine Tools

Fanuc 18 guides Haas 12 guides

VFDs & Industrial Automation

ABB 26 guides Yaskawa 27 guides Siemens 28 guides Allen-Bradley 30 guides Danfoss 16 guides SEW-Eurodrive 7 guides

Ice Machines & Commercial Refrigeration

Hoshizaki 15 guides Manitowoc 17 guides

Commercial Kitchen

Rational 5 guides

UPS & Power

APC 5 guides

Appliances

Samsung 45 guides LG 34 guides Whirlpool 39 guides GE 31 guides Frigidaire 26 guides Maytag 33 guides Bosch 19 guides KitchenAid 15 guides Kenmore 19 guides Electrolux 5 guides Amana 13 guides

Heating & Cooling

Carrier 41 guides Goodman 15 guides Lennox 28 guides Trane 33 guides Rheem 16 guides York 12 guides Daikin 25 guides Mitsubishi 22 guides Fujitsu 5 guides

Water Heaters

Navien 7 guides Rinnai 7 guides

Looking for a different brand? Browse all equipment types in By Equipment or search directly using the search tool.