To Next PageTo Next PageWhat to do if my Samsung AC048BXUPCH Air Conditioner displays error E203?
If your Samsung Air Conditioner displays error code E203, check the electrical connection and setting between the outdoor unit MAIN PBA and the INVERTER PBA.
What to do if my Samsung AC048BXUPCH Air Conditioner displays error E407?
If your Samsung Air Conditioner displays error code E407, you should check the refrigerant pipe line for blockage, inspect the high pressure sensor, and verify the refrigerant amount.
What to do if my Samsung Air Conditioner displays error E464?
If your Samsung Air Conditioner is showing error code E464, you should: 1. Check if the service valve is open. 2. Check the state of the refrigerant. 3. Check if the connecting wire and the pipe are OK. 4. Check the compressor.
What to do if my Samsung AC048BXUPCH Air Conditioner displays error E416?
If your Samsung Air Conditioner displays error code E416, you should check the refrigerant amount, the EEV (Electronic Expansion Valve), the service valve for blockages, and inspect the discharge temperature sensor for defects.
What to do if my Samsung Air Conditioner displays error E534?
If your Samsung Air Conditioner is showing error code E534, you should: 1. Check if the service valve is open. 2. Check for any blockage on the refrigerant cycle (indoor unit/outdoor unit). 3. Check the EEV connection and operation. 4. Check if connecting wire and the pipe are OK. 5. Check the compressor. 6. Check the troubleshooting of E464, 465 as well.
What to do if my Samsung Air Conditioner displays error E470?
If your Samsung Air Conditioner displays error code E470, you should check the outdoor EEPROM data.
What to do if my Samsung AC048BXUPCH displays error E308?
If your Samsung Air Conditioner displays error code E308, you should check the SUCTION sensor for a short or open circuit.
What to do if my Samsung AC048BXUPCH Air Conditioner displays error E291?
If your Samsung Air Conditioner displays error code E291, while the compressor is operating, check for a short error (less than 0.4v) or an open error (over 4.2v).
What to do if my Samsung Air Conditioner displays error E467?
If your Samsung Air Conditioner displays error code E467, you should check the compressor wire.
What to do if my Samsung AC048BXUPCH displays error E466?
If your Samsung Air Conditioner displays error code E466, you should check AC Power and DC Link Voltage.
Step-by-step instructions for disassembling the outdoor unit components.
Step-by-step instructions for disassembling the AHU control unit.
Guidance on identifying and resolving problems based on observed symptoms.
Troubleshooting steps for when the outdoor unit does not power on.
Diagnostic steps for communication errors between outdoor unit INV and Main MICOM.
Troubleshooting procedures for outdoor sensor errors.
Steps for diagnosing and resolving high-pressure sensor errors.
Troubleshooting guide for suction temperature sensor errors.
Steps to address compressor issues caused by freezing control.
Troubleshooting for system stops due to overload protection.
Diagnosis and resolution for compressor shutdown due to high-pressure protection.
Troubleshooting steps for compressor issues related to low-pressure sensor protection.
Steps for resolving compressor errors due to discharge temperature protection.
Troubleshooting for heating operation restrictions due to high outdoor temperatures.
Troubleshooting for cooling operation restrictions due to low outdoor temperatures.
General| Brand | Samsung |
|---|---|
| Model | AC048BXUPCH |
| Category | Air Conditioner |
| Language | English |
