Comfortaire Mini Split Ductless AC Error Codes



VMH 09/12/18/24 Version C Inverter Single Zone  Ductless Mini-Split Heat Pump

InverterFlex® Series Ceiling Cassette VFH12/18/24CA- E1-E2-E3-E4-E6-E9-F0-F3-F4-F5

Comfort Aire Mini Split Ductless Air Conditioners Error Codes

Comfort Aire Mini Split Ductless Air Conditioners Error Codes

 

 





InverterFlex® Series Ceiling Cassette VFH121824CA- E1-E2-E3-E4-E6-E9-F0-F3-F4-F5

InverterFlex® Series Ceiling Cassette VFH121824CA- E1-E2-E3-E4-E6-E9-F0-F3-F4-F5

Table-4-Meaning-of-Each-Error

Table-4-Meaning-of-Each-Error

Table-4-Meaning-of-Each-Error2

Table-4-Meaning-of-Each-Error2

 



7 Responses to Comfortaire Mini Split Ductless AC Error Codes

  1. JAMES TALLMAN says:

    Has anybody else experienced alot of problems with these units circuitboards? Im getting an E1 error code on a brand new system I installed today, but high pressure protection doesnt make any sense as the outdoor unit wont even turn on. Ive had to change out boards 3 times in the last year so Im thinking that may be my problem here today. Anybody have any experience with these systems & an E1 error code?

    • Drew novack says:

      Wondering if you checked communication wires ell1andell 2 corectlly matched with indoor and gg outdoor?just double check in case

    • Anne Pollack says:

      Did you ever get an answer or have this fixed? We’ve had our units for a year and they have always gone to E1 after a few hours of whatever fix comfort aire told us to do. We’ve changed all circuit boards, wires and adjusted the freon.

  2. Leonard huny says:

    Its reading be not sure but not turning on

  3. stephanie says:

    what does E3 on the indoor unit display mean?

  4. Matthew brady says:

    In heat mode all my units work but after a week or two they shutdown and start flashing the heat symbol

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