Model reference
Samsung AVXDSH036EE
Air Conditioner
3 documents69 error codes1 service mode
Available documentation
Service Manual
- LG Samsung AVXDSH036EE Service Manual Troubleshooting92 pg
- LG Samsung AVXDSH036EE Service manual Precaution2 pg
Wiring Diagram
- LG Samsung AVXDSH036EE Service manual Wiring Diagram15 pg
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Error codes (69)
CodeMeaning
E121Indoor room temperature sensor open/short error.E122Indoor heat exchanger IN sensor open/short error.E123Indoor heat exchanger OUT sensor open/short error.E128Indoor heat exchanger IN sensor dislocation error.E129Indoor heat exchanger OUT sensor dislocation error.E130Simultaneous indoor heat exchanger IN and OUT sensor dislocation error.E135Indoor clean fan rotational frequency feedback error.E1512nd opening error of indoor electrically operated valve (EEV).E1522nd closing error of indoor electrically operated valve (EEV).E153Indoor floating sensor (float switch) error indicating drain pump overflow.E154Indoor fan motor error (RPM feedback failure).E161Mixed operation errorE162EEPROM defective part or circuit error.E163Option error of remote controller for indoor unit (missed or erroneous input of…E170Error due to confused use of Fahrenheit and Celsius setting in indoor unit.E180Simultaneous opening of cooling/heating MCU SOL valves (2nd detection).E186Clean Unit (SPI) feedback error.E190Pipe test errorE191Pipe test errorE201Communication error between indoor and outdoor units after completing initial…E202Communication error among all indoor units.E203Communication error between main and sub outdoor units or between main and sub…E204Communication error between outdoor units and MCU after completing initial…E210Communication cut-off with MCU for over 2 minutes.E211Non-consecutive connection between indoor unit and 2 branch parts in MCU.E212Same indoor unit ADDRESS assigned more than 3 times on MCU.E213Indoor unit ADDRESS assigned to an indoor unit that was not installed.E214Outdoor unit has wrong number of MCU or more than 2 MCU connections with the…E215MCU indoor unit setup address switch is set overlapped.E216MCU pipe is not connected but set as being used.View all 69 error codes
E217MCU pipe use setup switch turned off but indoor unit is registered.E218Number of registered indoor units in MCU is at least one unit more than the…E221Outdoor unit temperature sensor open/short error (over 4.9V or below 0.4V).E226Outdoor temperature sensor dislocation error.E231COND_OUT main temperature sensor open/short error (over 4.9V or below 0.4V).E241Outdoor COND OUT temperature sensor dislocation error.E251Digital compressor discharge temperature sensor open/short error (over 4.95V or…E257Fixed scroll compressor 2 discharge temperature sensor open/short error (over…E258Fixed scroll compressor 3 discharge temperature sensor open/short error (over…E261Digital compressor discharge temperature sensor dislocation error.E263Fixed scroll compressor 2 discharge temperature sensor dislocation error.E264Fixed scroll compressor 3 discharge temperature sensor dislocation error.E265SUMP sensor dislocation error.E269SUCTION sensor dislocation error.E271SUMP temperature digital sensor open/short error (over 4.95V or below 0.5V).E291High pressure sensor open/short error (short below 0.4V, open over 4.2V).E296Low pressure sensor open/short error (short below 0.4V, open over 4.2V).E307Balance keeping (oil balance valve) sensor connector dislocation, wire…E308Suction temperature sensor connector dislocation, wire breaking, or defective…E311Liquid pipe temperature sensor connector dislocation, wire breaking, or…E321EVI IN temperature sensor dislocation, wire breaking, or defective sensor.E322EVI OUT connector dislocation, wire breaking, or defective connector.E407Compressor down by high pressure sensor protection control (high pressure over…E410Compressor down by low pressure sensor protection control (below 2.6 kg/cm2…E416Compressor down by discharge temperature (over 135°C).E4253-phase reverse phase or phase fail detection error.E428Compressor down by compression ratio control (ratio of (high pressure+1)/(low…E431Balance keeping valve 1 (oil valve) self-diagnosis error (open/closure…E440Prohibition of heating operation due to outdoor temperature over 30°C.E442Prohibition of heat filling mode due to outdoor temperature over 15°C.E452Instant blackout error / outdoor unit power frequency error.E453Error by high temperature in outdoor fan motor (overheated over 110°C).E454Outdoor fan RPM error (RPM lower than 50 or more than 100 RPM difference from…E456Outdoor fan over-voltage error (current over 7A for 1 minute).E457Outdoor fan counter-rotation error (fan rotating counter-clockwise before…E458Over-voltage error detected in compressor current sensor (CT sensor value over…E461Low-voltage (low amperage) error detected in compressor current sensor (CT…E7021st close indoor electrically operated valve error.E7031st open indoor electrically operated valve error.
Service modes (1)
- PCB Option Code Input ModeStep 1: Remove the battery from the wireless remote controller. Step 2: Press and hold both…
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