Aux Air Conditioner Error Codes


AUX Air Conditioning Error Codes

HS(Y) HSA(Y) HSB(Y) HSF (Y) HV(Y) HVA(Y) digital display for the series air-conditioner faults:

Fault source = PG motor feedback is abnormal
Display mode = E4
The display precedence level = 1

Fault source = Plastic temp sensor is abnormal.

Display mode = E1
The display precedence level = 2

Fault source = Copper temp sensor is abnormal (indoor)
Display mode = E3
The display precedence level = 3

Fault source = Copper temp sensor is abnormal (outdoor)
Display mode = E2
The display precedence level = 4

2. H (Except KFR-25G/H) H1 HA HB series faults display:

Fault source = PG motor feedback is abnormal
Display mode = Timing light twinkles 4 times in every 8 seconds
The display precedence level = 1

Fault source = Plastic temp sensor is abnormal
Display mode = Timing light twinkles 1 times in every 8 seconds
The display precedence level = 2

Fault source = Copper temp sensor is abnormal (indoor)
Display mode = Timing light twinkles 2 times in every 8 seconds
The display precedence level = 3

Fault source = Copper temp sensor is abnormal (indoor)
Display mode = Timing light twinkles 1 times in every 1 seconds
The display precedence level = 4

3. H(Y) Model air conditioner fault display:

Fault source = PG motor feedback is abnormal
Display mode = Timing light twinkles 4 times in every 8 seconds
The display precedence level = 1

Fault source = Plastic temp sensor is abnormal
Display mode = Timing light twinkles 1 times in every 8 seconds
The display precedence level = 2

Fault source = Copper temp sensor is abnormal (indoor)
Display mode = Timing light twinkles 2 times in every 8 seconds
The display precedence level = 3

Fault source = Copper temp sensor is abnormal (outdoor)
Display mode = Timing light twinkles 1 times in every 1 seconds
The display precedence level = 4

4. EA EC EM EY EZ EAA EAD EL HS1 HSZ HL1 HLZ P P1 ZZ CZ digital display series air-conditioner faults:

Fault source = PG motor feedback is abnormal
Display mode = E4
The display precedence level = 1

Fault source = Plastic temp sensor is abnormal
Display mode = E1
The display precedence level = 2

Fault source = Copper temp sensor is abnormal (indoor)
Display mode = E3
The display precedence level = 3

5. All of the other E series except EA EC EM EY EZ EAA EAD:

Fault source = PG motor feedback is abnormal
Display mode = Timing light twinkles 4 times in every 8 seconds
The display precedence level = 1




Fault source = Plastic temp sensor is abnormal
Display mode = Timing light twinkles 1 times in every 8 seconds
The display precedence level = 2

Fault source = Copper temp sensor is abnormal (indoor)
Display mode = Timing light twinkles 2 times in every 8 seconds
The display precedence level = 3

6. QA QB QD digital display series air-conditioner faults:

Fault source = PG motor feedback is abnormal
Display mode = E4
The display precedence level = 1

Fault source = Plastic temp sensor is abnormal
Display mode = E1
The display precedence level = 2

Fault source = Copper temp sensor is abnormal
Display mode = E3
The display precedence level = 3

Fault source = Over-current oprotection
Display mode = E6
The display precedence level = 4

7. QC QQ light display series air-conditioner faults:

Fault source = PG motor feedback is abnormal
Display mode = Timing light twinkles 4 times in every 8 seconds
The display precedence level = 1

Fault source = Plastic temp sensor is abnormal
Display mode = Timing light twinkles 1 times in every 8 seconds
The display precedence level = 2

Fault source = Copper temp sensor is abnormal
Display mode = Timing light twinkles 3 times in every 8 seconds
The display precedence level = 3

Fault source = Over-current oprotection
Display mode = Timing light twinkles 6 times in every 8 seconds
The display precedence level = 4

8. Faults display of 18000BTU~24000BTU wall unit series air-conditioner
Non-digital tube displays:

Fault source = PG motor feedback is abnormal
Display mode = Timing light twinkles 1 times in every 8 seconds
The display precedence level = 2
appearance = System turns off

Fault source = Plastic temp sensor is abnormal
Display mode = Timing light twinkles 2 times in every 8 seconds
The display precedence level = 3
appearance = System turns off

Fault source = Copper temp sensor is abnormal
Display mode = Timing light twinkles 8 times in every 8 seconds
The display precedence level = 4
appearance = System doesn’t turns off

Digital tube displays:

Fault source = PG motor feedback is abnormal
Display mode = E1
The display precedence level = 2
appearance = System turns off

Fault source = Plastic temp sensor is abnormal
Display mode = E3
The display precedence level = 3
appearance = System turns off

Fault source = Copper temp sensor is abnormal
Display mode = E2
The display precedence level = 4
appearance = System doesn’t turn off







30 Responses to Aux Air Conditioner Error Codes

  1. shahil says:

    Aux cassette showing error code e0 what might be the problem

  2. Suyoto says:

    Gimana caranya mengatasi kode E4 dan F2

  3. Eilidh says:

    Thanks for finally talking about >Aux Air Conditioner Error Codes <Liked it!

  4. Majid n says:

    I have proplem with aux 1 ton after cleaning no action and all lights on with tempriture 66 or bb what’s that’s mean and what can i do
    Best regatds

  5. RT Makongoza says:

    Hi sir/mad.
    Am full time aux air conditioner repair,install and servece so i require some lessen,certificate n some error code book.
    I will appritiate yo help.

    Thanks

  6. ruben says:

    I have an E2 error code on my 32000btu AUX airconditioner. Just installed brand new
    What does it mean and what do i do?

  7. HEY says:

    i have E5 error in aux inverter . it work fine for 5mn and after thet stop and show E5..please what’s the problem

  8. Nkosi says:

    Hi all I need a erro code fore 12000 btu wall unit aircond please e3

  9. Nkosi says:

    Model number asw h12a4 / ea

  10. Tsiatakis says:

    F0 fault
    What is that mean???

  11. Suhardi says:

    There is a standing air cond., he sometime ON self without operator swict on.
    What happen whit this unit? What will I do for repaire this unit?

  12. Rodolfo Valero says:

    Please . Could you send me information about the fault F0.
    Best regards

  13. EDWARD says:

    Aux 48000btu aircon what is e6?

  14. Albert says:

    Please could you send me information about the Fault P6 ?
    It is Liberty L+ 18.000 BTU, when i turn to Heat Mode work 5-10 minutes and after goes to P6

  15. Camillo says:

    What is Fault E9 AUX Three Phase

  16. theodoros says:

    HI, what is P6 error? After while show that code.

  17. mohd sami says:

    Error code E0 split ac 2.5 ton heat and cool

  18. deepakjatav442@gmail.com says:

    Please that help error code E0 1.5 to aux

  19. MikeAthanasiou says:

    I have an Aux inverter aircondition and an error P7 appears on my screen. Can you suggest whats the problem

  20. Arno says:

    How can I resat a aux undercieling unit

  21. arber kica says:

    i have a tower air conditioner aux 34 BTU and when i plug in ac the panel show me 2 lights that turn on/off every 2 seconds bouthe of them ontime/offtime

  22. johann says:

    I have a F1 error code on my 48 000 Btu under sealing unit…..What do I do please?

  23. coenraad says:

    hi i have a 48000 btu casset and it gives me a F1 error what can that be

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