Lennox Air Conditioner Mini Split Error Codes



Indoor and Outdoor Error Codes

9-12 KBTU SYSTEM STATUS AND ERROR CODES — OUTDOOR LEDS 2

9-12 KBTU SYSTEM STATUS AND ERROR CODES — OUTDOOR LEDS 2

 





9-12 KBTU SYSTEM STATUS AND ERROR CODES — OUTDOOR LEDS

9-12 KBTU SYSTEM STATUS AND ERROR CODES — OUTDOOR LEDS

18-24 KBTU SYSTEM STATUS AND ERROR CODES — OUTDOOR LEDS

18-24 KBTU SYSTEM STATUS AND ERROR CODES — OUTDOOR LEDS

30 KBTU SYSTEM STATUS OR ERROR CODES — OUTDOOR CHARACTER DISPLAY 2

30 KBTU SYSTEM STATUS OR ERROR CODES — OUTDOOR CHARACTER DISPLAY 2

30 KBTU SYSTEM STATUS OR ERROR CODES — OUTDOOR CHARACTER DISPLAY

30 KBTU SYSTEM STATUS OR ERROR CODES — OUTDOOR CHARACTER DISPLAY

INDOOR UNIT DISPLAY CODES (ALL SYSTEMS) 2

INDOOR UNIT DISPLAY CODES (ALL SYSTEMS) 2

INDOOR UNIT DISPLAY CODES (ALL SYSTEMS) 5

INDOOR UNIT DISPLAY CODES (ALL SYSTEMS) 5

INDOOR UNIT DISPLAY CODES (ALL SYSTEMS) 6

INDOOR UNIT DISPLAY CODES (ALL SYSTEMS) 6

INDOOR UNIT DISPLAY CODES (ALL SYSTEMS)

INDOOR UNIT DISPLAY CODES (ALL SYSTEMS)

INDOOR UNIT DISPLAY CODES (ALL SYSTEMS)3

INDOOR UNIT DISPLAY CODES (ALL SYSTEMS)3

INDOOR UNIT DISPLAY CODES (ALL SYSTEMS)4

INDOOR UNIT DISPLAY CODES (ALL SYSTEMS)4

INDOOR UNIT DISPLAY CODES (ALL SYSTEMS)-MS7 SERIES UNITS — MINI-SPLIT SINGLE-ZONE SYSTEMS

INDOOR UNIT DISPLAY CODES (ALL SYSTEMS)-MS7 SERIES UNITS — MINI-SPLIT SINGLE-ZONE SYSTEMS




4 Responses to Lennox Air Conditioner Mini Split Error Codes

  1. Bobby Fitzpatrick says:

    This is an awesome website, I am a commercial HVAC tech and things like this are golden. Thank you

  2. francois gaudet says:

    i have a CP code and one of my machine doesn’t work ??? Lennox air conditionner and heater

  3. angelo dama says:

    Buon pomeriggio ho un problema con un condizionatore 18000 btu inverter lennox quando piove esce E1 alta pressione .sonó il sig angelo dama di freskaire che posso fare

  4. Joe Biancho says:

    I have only had the unit 1 month, and I am so upset I was told by my dealer Lennox was a superior brand…Not what i have seen in 1 month, of minimum use. The door does not close properly, very poor quality, and it is flashing a code I cannot find in the poorest instructions I have ever seen. I am calling my dealer on monday to ask to exchange the unit for a different brand. Very upset and dissatisfied.

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