Error codes – κλιματιστικά AUX

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

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

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

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

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

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 protection
Display mode = E6
The display precedence level = 4

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 protection
Display mode = Timing light twinkles 6 times in every 8 seconds
The display precedence level = 4

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

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

Author: tapavakos

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