Floor Standing Vertical Mini Split Installation Tool' title='Floor Standing Vertical Mini Split Installation Tool' />People who dont have hand towels in your bathrooms What do you think your guests dry their hands onLennox Mini Split Air Conditioner Heat Pump Error Codes. Need help finding Lennox mini split air conditioner error codes Error codes can display on either the indoor or outdoor unit. Product-800x800/a8b5f398-251d-4e7a-adc0-a35a0e3954c3.jpg' alt='Floor Standing Vertical Mini Split Installation Tool' title='Floor Standing Vertical Mini Split Installation Tool' />Build A Roof Over Free Standing Deck Amish Storage Shed Ratings Build A Roof Over Free Standing Deck Woodworking Bookcase Bed Plans Rubbermaid 7x7 Storage Shed Lowes. Need help finding Lennox mini split air conditioner error codes Error codes can display on either the indoor or outdoor unit. Certain error codes mean different things. Floor Standing Vertical Mini Split Installation Tool' title='Floor Standing Vertical Mini Split Installation Tool' />Full list of Gree Air Conditioner Mini Split Units Fault Codes. When error codes appear on the Gree air conditioner indoor display, this tells the user there is an. Awardwinning industrial supplies company based in Nottinghamshire. We service UK Worldwide. Secure online ordering. FREE UK delivery over 54. Cheap Way To Build A Shed Floor Rent To Own Storage Sheds Shelby Nc Cheap Way To Build A Shed Floor Garden Tool Storage Sheds Reno Nv Wood Storage Sheds And Buildings. Get A New Drivers License Florida. Certain error codes mean different things. Knowing what each error code means can assist you in troubleshooting and fixing your Lennox AC unit. Below you will find Lennox AC error codes for both the indoor and outdoor units. We have included flowcharts for troubleshooting what part needs to be replaced. For any issues not covered on this page, here is the Lennox Owners website, and the Lennox Troubleshooting website. NOTE Check your model number of Lennox AC before using the error codes as a reference. Lennox Mini Split Air Conditioner Error Codes. Lennox mini split heat pumps and air conditioners are ideal for heating and cooling spaces like add on rooms where installing or extending ductwork is not possible. This is why many people choose to install a split system. All Lennox AC error codes that may show on your display are below. Lennox MS8 SERIES AC Error Codes. Lennox Air Conditioner Error Code  C5 Indoor control jumper is missing. Lennox Air Conditioner Error Code E0 EEPROM failure. Lennox Air Conditioner Error Code EE EEPROM failure. Lennox Air Conditioner Error Code E1 Communication failure between indoor unit and outdoor unit. Lennox Air Conditioner Error Code E2 Indoor coil freeze protection All system functions are terminated except indoor fan. Lennox Air Conditioner Error Code E3 Outdoor coil blockage or low refrigerant due to leak. Lennox Air Conditioner Error Code E4 Discharge line temperature protection. Lennox Air Conditioner Error Code E5 Compressor overcurrent protection. Lennox Air Conditioner Error Code E6 Communication failure between indoor unit and outdoor unit. Lennox Air Conditioner Error Code FH Anti freezing upper and lower limit range. Lennox Air Conditioner Error Code FO Indoor coil is gathering refrigerant. Lennox Air Conditioner Error Code F1 Indoor ambient sensor RT1 open or short circuited. Lennox Air Conditioner Error Code F2 Indoor coil sensor RT2 open or short circuited. Lennox Air Conditioner Error Code F3 Outdoor ambient sensor RT4open or short circuit. Lennox Air Conditioner Error Code F4 Outdoor coil sensor RT3 open or short circuit. Lennox Air Conditioner Error Code F5 Discharge line sensor RT5 error. Lennox Air Conditioner Error Code F6 Compressor overload limit issue. Lennox Air Conditioner Error Code F8 High current limit issue. Lennox Air Conditioner Error Code F9 Discharge line temperature too high. Lennox Air Conditioner Error Code HC Power factor correction protection. Lennox Air Conditioner Error Code H1 Defrosting heat pump onlyLennox Air Conditioner Error Code H3 Compressor overload protection sensor CT1. Lennox Air Conditioner Error Code H4 Compressor high temperature protection. Lennox Air Conditioner Error Code H5 Intelligent Power Module IPM module protection. Lennox Air Conditioner Error Code H6 Indoor fan not communicating. Lennox Air Conditioner Error Code LP Indoor and outdoor unit mismatch. Lennox Air Conditioner Error Code L3 Outdoor DC fan motor malfunction. Lennox Air Conditioner Error Code L9 Power factor protection. Lennox Air Conditioner Error Code PH High voltage protection. Lennox Air Conditioner Error Code PL Low voltage protection. Lennox MPA0. 12. S4. S 1. L AC Error Codes. Lennox Air Conditioner Error Code EO Outdoor EEPROM error. Lennox Air Conditioner Error Code E2 Communication error between outdoor unit and all indoor units. Lennox Air Conditioner Error Code E3 Communication error between outdoor unit main control and IPM control. Lennox Air Conditioner Error Code E4 Temp sensor error. Lennox Air Conditioner Error Code E5 High or Low voltage protection. Lennox Air Conditioner Error Code E8 Outdoor DC fan speed error. Lennox Air Conditioner Error Code F1 Indoor unit 1 coil outlet temp, sensor error. Lennox Air Conditioner Error Code F2 Indoor unit 2 coil outlet temp, sensor error. Lennox Air Conditioner Error Code F3 Indoor unit 3 coil outlet temp, sensor error. Lennox Air Conditioner Error Code F4 Indoor unit 4 coil outlet temp, sensor error. Lennox Air Conditioner Error Code F5 Indoor unit 5 coil outlet temp, sensor error. Lennox Air Conditioner Error Code F6 Indoor unit 6 coil outlet temp, sensor error. Lennox Air Conditioner Error Code P1 High pressure switch open. Lennox Air Conditioner Error Code P2 Low pressure switch open. Lennox Air Conditioner Error Code P3 Outdoor Compressor current overload sensed. Lennox Air Conditioner Error Code P4 High temperature sensed at compressor discharge line. Lennox Air Conditioner Error Code P5 High temperature sensed at outdoor coil. Lennox Air Conditioner Error Code Lpe Inverter module IPM error. Lennox Universal Mini Split Error Codes. NOTE All indoor units provide fault code information with either a digital LED display or with flash codes. Lennox Air Conditioner Error Code E0 Indoor unit EEPROM error. Lennox Air Conditioner Error Code E1 Communication error between indoor unit and outdoor units. Lennox Air Conditioner Error Code E3 Indoor fan speed error. Lennox Air Conditioner Error Code E4 Indoor Return air temperature sensor error. Lennox Air Conditioner Error Code E5 Indoor coil temperature sensor error. Lennox Air Conditioner Error Code EC Low refrigerant. Lennox Air Conditioner Error Code EE High water level alarm. Lennox Air Conditioner Error Code F0 Outdoor current overload sensed. Lennox Air Conditioner Error Code F1 Outdoor ambient temperature sensor error. Lennox Air Conditioner Error Code F2 Outdoor coil temperature sensor error. Lennox Air Conditioner Error Code F3 Compressor discharge temperature sensor error. Lennox Air Conditioner Error Code F4 Outdoor unit EEPROM error. Lennox Air Conditioner Error Code F5 Outdoor unit fan speed error. Lennox Air Conditioner Error Code P0 Inverter module IPM error. Lennox Air Conditioner Error Code P1 High or Low voltage protection. Lennox Air Conditioner Error Code P3 Outdoor unit low temperature lockout. Lennox Air Conditioner Error Code P4 Compressor drive error. Lennox Air Conditioner Error Code P6 Compressor high pressure or low pressure switch openIndoor Unit Sticker Shown ALL Indoor Units 0. Lennox Air Conditioner Parts. Lennox AC Error Codes Indoor Units 1. Lennox AC Error Codes Indoor Units 2. Lennox AC Indoor Unit Error Fault Code E0. Lennox AC Indoor Unit Error Fault Code E1. Lennox AC Indoor Unit Error Fault Code E3. Lennox AC Indoor Unit Error Fault Code E4. Lennox AC Indoor Unit Error Fault Code E5. Lennox AC Indoor Unit Error Fault Code ECLennox AC Indoor Unit Error Fault Code F2. Lennox AC Indoor Unit Error Fault Code F3. Lennox AC Indoor Unit Error Fault Code F4. Lennox AC Indoor Unit Error Fault Code F5. Lennox AC Main Board Error Codes LED Display 1. Lennox AC Main Board Error Codes LED Display 2. Lennox AC Main Board Fault Code LED 1. Lennox AC Main Board Fault Code LED 3. Lennox AC Main Board Fault Code LED 2. Lennox AC Main Board Fault Code LED 5. Lennox AC Main Board Fault Code LED 6. Lennox AC Fan Motor DC Voltage Input and Output. Lennox AC Fan Motor Troubleshooting. Lennox MS8 SERIES Installation And Service Procedures Manual for Indoor And Outdoor Error Codes. LENNOX SPLIT AIR CONDITIONER MANUAL IN PDF HERE. For model numbers LI0. CI 1. 60. P4. 32, LI0. CO 1. 60. P4. 32, LI0. CI 1. 60. P4. 32, LI0.