Pridiom Split AC Error Codes

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Indicates “dF“or defrosting indicator displays / Flicker 1 time/1s / Hint to defrosting

E1 /Fan motor picture not running / Flicker 1 time/3s / Hint to defense against cold wind

E2/(L2) / Flicker 2 times/4s (Flicker 2 times/8s) / Failure of room temperature sensor

E3/(L1) / Flicker 3 times/5s (Flicker 1 time/8s) / Failure of coiled pipe sensor

E4/(E5) / Flicker 4 times/6s (luminating) / Abnormality of outdoor unit

E5/(L6) / Flicker 5 times/7s (Flicker 6 times/8s) / Without feedback of internal fan motor

E6 / Flicker 6 times/8s / Zero crossing signal without current

E7 / Flicker 7 times/9s / External feedback failure

E8 /  Flicker 8 times/10s / Overheat protection

E9 / Flicker 9 times/11s / Water pump failure

Self Diagnosis Functions

Note:Above self check information is commonly applicable in our most air conditioners,but some are special,



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you can refer to the User’s Manual for information or contact the dealer or authorized maintenance people for help.

Inverter Series

Fault display of indoor unit:

F1 – Communicate fault

F4 – Fan motor fault

F2 – Room temp. sensor fault

F3 – Temp. sensor of coil pipe outlet fault

F3 – Temp. sensor of coil pipe entrance fault

F3 – Temp. sensor of coil pipe middle fault

Fault display of outdoor unit:

P2 – Transducer module protection

P3- Over current

P4- Discharge temperature of compressor overheat, ambient temperature overheat

P7 – DC voltage of outdoor unit abnormal

P8 – Leakage or reverse valve fault

F6 – Outdoor sensor fault

FC- Compressor drive fault

Manual PDF



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One Response to Pridiom Split AC Error Codes

  1. kazem nabgan says:

    hi
    pleace send for me catalog of the prodact your compani and all error those

    thank you
    your frend , kazem
    iran , ahwaz

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