All AC Error Code List PDF

All AC Error Code List in PDF download free from the direct link below.

PDF NameAll AC Error Code List
No. of Pages16
PDF Size0.23 MB
LanguageEnglish
PDF CategoryGeneral
Source / CreditsMultiple Sources
Uploaded ByPradeep
All AC Error Code List

All AC Error Code List - Summary

Looking to download the All AC Error Code List PDF then you have arrived at the right website and you can directly download it from the link given at the bottom of this page. This Error Code list is used to understand the real issue. I have listed some of the most common AC errors in the article, for which you can take help.

Companies use some codes to show errors related to AC ie Air conditioners. This makes it easier for the user, manufacturer, and mechanic to understand and fix errors. Each air conditioner company uses different codes.

AC Error Code List

CODE MEANING
00 NORMAL
UA INDOOR-OUTDOOR UNIT COMBINATION FAULT
U0 REFRIGERANT SHORTAGE
U2 DROP VOLTAGE OR MAIN CIRCUIT OVERVOLTAGE
U4 FAILURE OF TRANSMISSION (BETWEEN INDOOR UNIT AND OUTDOOR UNIT)
A1 INDOOR PCB DEFECTIVENESS
A5 FREEZE-UP PROTECTOR
A6 FAN MOTOR FAULT
C4 FAULTY HEAT EXCHANGER TEMPERATURE SENSOR
C9 FAULTY SUCTION AIR TEMPERATURE SENSOR
E1 CIRCUIT BOARD FAULT
E5 OL STARTED
E6 FAULTY COMPRESSOR START UP
E7 DC FAN MOTOR FAULT
E8 OVERCURRENT INPUT
F3 HIGH TEMPERATURE DISCHARGE PIPE CONTROL
F6 HIGH PRESSURE CONTROL (IN COOLING)
H0 SENSOR FAULT
H6 OPERATION HALT DUE TO FAULTY POSITION DETECTION SENSOR
H8 DC CURRENT SENSOR FAULT
H9 FAULTY SUCTION AIR TEMPERATURE SENSOR
J3 FAULTY DISCHARGE PIPE TEMPERATURE SENSOR
J6 FAULTY HEAT EXCHANGER TEMPERATURE SENSOR
L3 ELECTRICAL PARTS HEAT FAULT
L4 HIGH TEMPERATURE AT INVERTER CIRCUIT HEATSINK
L5 OUTPUT OVERCURRENT
P4 FAULTY INVERTER CIRCUIT HEATSINK TEMPERATURE SENSOR

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