AUX Air Conditioning Wall Mounted Error Codes


Self-check information = Hint to defrosting

Self-check code of luminotron/

(Self-check code of running lamp) = Flicker 1 time/1s

Digital self-check code/

(Polychrome screen self-check code) = Indicates “dF“or defrosting indicator displays

Self-check information = Hint to defense against cold wind

Self-check code of luminotron/

(Self-check code of running lamp) = Flicker 1 time/3s

Digital self-check code/

(Polychrome screen self-check code) = Fan motor picture not running

Self-check information = Failure of room temperature sensor

Self-check code of luminotron/

(Self-check code of running lamp) = Flicker 2 times/4s (Flicker 2 times/8s)

Digital self-check code/

(Polychrome screen self-check code) = E2/(L2)

Self-check information = Failure of coiled pipe sensor

Self-check code of luminotron/

(Self-check code of running lamp) = Flicker 3 times/5s (Flicker 1 time/8s)

Digital self-check code/

(Polychrome screen self-check code) = E3/(L1)

Self-check information = Abnormality of outdoor unit

Self-check code of luminotron/

(Self-check code of running lamp) = Flicker 4 times/6s (luminating)




Digital self-check code/

(Polychrome screen self-check code) = E4/(E5)

Self-check information = Without feedback of internal fan motor

Self-check code of luminotron/

(Self-check code of running lamp) = Flicker 5 times/7s (Flicker 6 times/8s)

Digital self-check code/

(Polychrome screen self-check code) = E5/(L6)

Self-check information = Zero crossing signal without current

Self-check code of luminotron/

(Self-check code of running lamp) = Flicker 6 times/8s

Digital self-check code/

(Polychrome screen self-check code) = E6

Self-check information = External feedback failure

Self-check code of luminotron/

(Self-check code of running lamp) = Flicker 7 times/9s

Digital self-check code/

(Polychrome screen self-check code) = E7

Self-check information = Overheat protection

Self-check code of luminotron/

(Self-check code of running lamp) = Flicker 8 times/10s

Digital self-check code/

(Polychrome screen self-check code) = E8

Self-check information = Water pump failure

Self-check code of luminotron/

(Self-check code of running lamp) = Flicker 9 times/11s

Digital self-check code/

(Polychrome screen self-check code) = E9






4 Responses to AUX Air Conditioning Wall Mounted Error Codes

  1. Kyaw Myint says:

    I want to know?
    aux split type airconditioner can’t autorestart. How to program in machine?

  2. Chris says:

    Unit not starting.reset on force button.runs a couple days and stop runs does not reset.display shows broken numbers.

  3. Theresa Nellis says:

    I set my AUX Wall mounted A/C unit temp @ 22 but it is not cooling off and then a “F1” code appears. Please explain the solution.

  4. Tanya says:

    Since a power failure 2 weeks ago my aircon showes a J_ and all other lights are flickering. It does work and cools the room nicely but I think it needs a reset. Can you please tell me how to reset?

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