Pridiom Wall Split Air Conditioner Error Code

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 Note:Above self check information is commonly applicable in our most air conditioners,but some are special,you can refer to the User's Manual for information or contact the dealer or authorized maintenance people for help.

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Error Monitor Lamps SANYO Multi System Air Conditioner CLM 1972/2472/3172

Trouble Diagnosis by Error Monitor Lamps Remove the top plate of outdoor unit and the cover of Electrical Component Box. The Power Lamp and Error Monitor Lamps are located on the P.C.Board of Electrical Component Box. (Fig.1) Display of the Error Monitor Lamps If a protective device has activated or there is a sensor failure in the outdoor unit, the 4 error monitor lamps on the outdoor control circuit board will indicate the nature of the trouble. Error Monitor Lamp 

ERR 0 = ON 

ERR 1 = OFF 

ERR 2 = OFF 

ERR 3 = ON 

Error Contents = Sensor for compressor discharge temp 

Error Monitor Lamp 

ERR 0 = OFF 

ERR 1 = ON 

ERR 2 = OFF 

ERR 3 = ON Error Contents = Sensor for heat excharge temp 

Error Monitor Lamp 

ERR 0 = ON 

ERR 1 = OFF 

ERR 2 = OFF 

ERR 3 = OFF 

Error Contents = Sensor for branch pipe A (Narrow tube) 

Error Monitor Lamp 

ERR 0 = OFF 

ERR 1 = ON 

ERR 2 = OFF 

ERR 3 = OFF 

Error Contents = Sensor for branch pipe B (Narrow tube) 

Error Monitor Lamp 

ERR 0 = ON 

ERR 1 = ON 

ERR 2 = OFF 

ERR 3 = OFF 

Error Contents = Sensor for branch pipe C (Narrow tube) 

Error Monitor Lamp 

ERR 0 = OFF 

ERR 1 = OFF 

ERR 2 = ON 

ERR 3 = OFF 

Error Contents = Sensor for branch pipe D (Narrow tube) 

Error Monitor Lamp 

ERR 0 = ON 

ERR 1 = ON 

ERR 2 = OFF 

ERR 3 = ON 

Error Contents = Outdoor temp sensor 

Error Monitor Lamp 

ERR 0 = ON 

ERR 1 = OFF 

ERR 2 = ON 

ERR 3 = OFF 

Error Contents = Sensor for branch pipe A (Wide tube) 

 Error Monitor Lamp 

ERR 0 = OFF 

ERR 1 = ON 

ERR 2 = ON 

ERR 3 = OFF 

Error Contents = Sensor for branch pipe B (Wide tube) 

Error Monitor Lamp 

ERR 0 = ON 

ERR 1 = ON 

ERR 2 = ON ERR3 = OFF 

Error Contents = Sensor for branch pipe C (Wide tube) 

Error Monitor Lamp 

ERR 0 = OFF 

ERR 1 = OFF 

ERR 2 = OFF 

ERR 3 = ON 

Error Contents = Sensor for branch pipe D (Wide tube) 

Error Monitor Lamp 

ERR 0 = OFF 

ERR 1 = OFF 

ERR 2 = ON 

ERR 3 = ON 

Error Contents = HIC circuit trouble (current, temp) 

Error Monitor Lamp 

ERR 0 = OFF 

ERR 1 = ON 

ERR 2 = ON 

ERR 3 = ON 

Error Contents = Actuation of comp over load relay 

Error Monitor Lamp 

ERR 0 = ON 

ERR 1 = OFF 

ERR 2 = ON 

ERR 3 = ON Error Contents = Actuation of freeze protection function 

Error Monitor Lamp 

ERR 0 = ON 

ERR 1 = ON 

ERR 2 = ON 

ERR 3 = ON 

Error Contents = Outdoor unit error. Detail of error message indicate on indoor LED

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LED INDICATION FOR SELF-DIAGNOSIS SHARP AIR CONDITIONER MODEL AY-XP07ER–AE-X07ER AY-XP09ER–AE-X09ER AY-XP12ER–AE-X12ER

AY-XP07ER–AE-X07ER 

AY-XP09ER–AE-X09ER 

AY-XP12ER–AE-X12ER

LED INDICATION FOR SELF-DIAGNOSIS

Temperature Indicator Blinking No = 1

Abnormal Contents = Short circuit of the Thermistor

Temperature Indicator Blinking No = 2

Abnormal Contents = Overheat error (compressor and cycle)

Temperature Indicator Blinking No = 5

Abnormal Contents = Open circuit of the Thermistor

Temperature Indicator Blinking No = 6

Abnormal Contents = Abnormal DC current

Temperature Indicator Blinking No = 7

Abnormal Contents = Abnormal AC current

Temperature Indicator Blinking No = 9

Abnormal Contents = Abnormal Thermistor or four way valve

Temperature Indicator Blinking No = 11

Abnormal Contents = Abnormal outdoor fan motor

Temperature Indicator Blinking No = 13

Abnormal Contents = Rotation error of the compressor or compressor lock

Temperature Indicator Blinking No = 14

Abnormal Contents = Abnormal PAM voltage and PAM clock signal

Temperature Indicator Blinking No = 17

Abnormal Contents = Open circuit of serial signal line 

Temperature Indicator Blinking No = 18

Abnormal Contents = Short circuit of serial signal line

Temperature Indicator Blinking No = 19

Abnormal Contents = Abnormal fan motor of indoor unit

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