Navien NPE-A2 Series E788: Incorrect gas type setting
The Navien manual for this product family lists E788 as: Incorrect gas type setting.
Carrier® WeatherMaker® – 4 Ton Packaged Rooftop Gas Heat & Electric Cool Unit (208/230-1-60) 9 Flashes: Temporary software lockout
The Carrier 48FC IGC board LED alarm-code table indicates a temporary software lockout.
Carrier® WeatherMaker® – 4 Ton Packaged Rooftop Gas Heat & Electric Cool Unit (208/230-1-60) 1 Flash: Fan ON delay modified
The Carrier 48FC IGC board LED alarm-code table indicates the fan ON delay has been modified.
Carrier® WeatherMaker® – 4 Ton Packaged Rooftop Gas Heat & Electric Cool Unit (208/230-1-60) 3 Flashes: Flame sense fault
The Carrier 48FC IGC board LED alarm-code table indicates a flame-sense fault.
Carrier® WeatherMaker® – 4 Ton Packaged Rooftop Gas Heat & Electric Cool Unit (208/230-1-60) 4 Flashes: Four consecutive limit switch fault
The Carrier 48FC IGC board LED alarm-code table indicates four consecutive limit-switch faults.
Carrier® WeatherMaker® – 4 Ton Packaged Rooftop Gas Heat & Electric Cool Unit (208/230-1-60) 5 Flashes: Ignition fault
The Carrier 48FC IGC board LED alarm-code table indicates an ignition fault.
Carrier® WeatherMaker® – 4 Ton Packaged Rooftop Gas Heat & Electric Cool Unit (208/230-1-60) 6 Flashes: Induced draft motor fault
The Carrier 48FC IGC board LED alarm-code table indicates an induced draft motor fault.
Carrier® WeatherMaker® – 4 Ton Packaged Rooftop Gas Heat & Electric Cool Unit (208/230-1-60) 7 Flashes: Rollout switch lockout
The Carrier 48FC IGC board LED alarm-code table indicates a rollout-switch lockout.
Carrier® WeatherMaker® – 4 Ton Packaged Rooftop Gas Heat & Electric Cool Unit (208/230-1-60) 8 Flashes: Internal control lockout
The Carrier 48FC IGC board LED alarm-code table indicates an internal-control lockout.
Carrier® WeatherMaker® – 5 Ton Packaged Rooftop Gas Heat & Electric Cool Unit R-410A (208/230-1-60) 3 Flashes: Flame sense fault
The Carrier 48FC IGC board LED alarm-code table indicates a flame-sense fault.