U
uwilliamsonAug 17, 2025
How to fix E221 error on Samsung AC018BNADCH?
- MmurraymaryAug 17, 2025
To resolve the E221 error on your Samsung Air Conditioner, check the outdoor sensor for open or short circuits.
To Next PageTo Next PageHow to fix E221 error on Samsung AC018BNADCH?
To resolve the E221 error on your Samsung Air Conditioner, check the outdoor sensor for open or short circuits.
How to troubleshoot E231 error on Samsung Air Conditioner?
To troubleshoot the E231 error on your Samsung Air Conditioner, check the Cond-Out sensor for open or short circuits.
What to do if my Samsung AC018BNADCH shows E202 error?
If your Samsung Air Conditioner displays the E202 error, it is recommended to check the electrical connection and settings between the indoor and outdoor units.
What does E121 mean on my Samsung Air Conditioner?
The E121 error code on your Samsung Air Conditioner indicates an issue with the indoor unit's room thermistor, specifically an open or short circuit. Check the room temperature sensor of the indoor unit to see if it is shorted or open.
What to do if my Samsung AC018BNADCH shows error code E201?
If your Samsung Air Conditioner displays error code E201, it indicates a communication tracking failure after the initial power is supplied. The suggested solution is to check the indoor quantity setting in the outdoor unit.
What does E122 mean on a Samsung Air Conditioner?
The error code E122 on your Samsung Air Conditioner indicates that the indoor unit EVA_IN thermistor is open or shorted. Check the EVA IN sensor of the indoor unit to determine if it is shorted or open.
What does E123 mean on my Samsung AC018BNADCH?
The E123 error on your Samsung Air Conditioner means that the indoor unit EVA_OUT thermistor is either open or shorted. You should check the EVA OUT sensor of the indoor unit to see if it is shorted or open.
What does E153 mean on Samsung Air Conditioner?
The E153 error code on your Samsung Air Conditioner indicates that the indoor unit float switch is open or shorted, or there is a drain pump operation issue. Check the float switch for a second detection.
What does error E198 mean on Samsung AC018BNADCH?
The E198 error code on your Samsung Air Conditioner indicates that the thermal fuse is open. You should check the indoor unit terminal block.
General| Type | Split AC |
|---|---|
| Cooling Capacity | 1.5 Ton |
| Refrigerant | R32 |
| Star Rating | 3 Star |
| Compressor Type | Rotary |
| Voltage | 230 V |
| Operating Voltage | 220-240 V |
| Operating Frequency | 50 Hz |
| Indoor Unit Noise Level (Low) | 32 dB |
| ISER | 3.51 |
| Heating Capacity | Not Available |
Important safety and handling guidelines for service personnel.
Guidelines to prevent damage from static electricity and PL during repair.
Essential safety measures to prevent electrical shock and fire hazards.
Safety precautions related to refrigerant handling and potential environmental hazards.
Safety guidelines for welding air conditioner pipes, focusing on flammable objects and gas.
Procedures and precautions for adding refrigerant, including calculation and safety.
Features of Wind-Free 4Way CST, including micro holes, quiet operation, and energy saving.
Highlights aesthetic appeal, performance, and design of the 4Way Cassette.
Focuses on refined interior design, compact frame, and attractive panel options.
Details the all-round cooling, even air circulation, and comfort features of the 360 Cassette.
Overview of Ducted Type units, their performance, smart pressure control, and installation convenience.
Step-by-step guide for disassembling and reassembling the indoor unit.
Guide to setting indoor unit addresses and installation options using the remote controller.
Steps to set an address for each indoor unit using the remote control.
Description and setup of the ETO function for emergency operation of indoor units.
Guide to test operation modes and check modes using display options.
Manual setting of outdoor unit options and addresses via the remote controller.
Self-diagnosis function to determine installation status and product integrity.
Troubleshooting steps for indoor temperature sensor errors.
Troubleshooting steps for indoor heat exchanger temperature sensor errors.
Troubleshooting steps for indoor unit float sensor errors.
Troubleshooting steps for indoor fan errors.
Troubleshooting steps for EEPROM circuit failures.
Troubleshooting steps for communication errors after tracking.
Diagnosing and resolving whistling noise from the indoor unit in low wind mode.
Initial diagnosis steps for outdoor unit power issues.
Continuation of initial diagnosis for outdoor unit power issues.
Troubleshooting steps for indoor/outdoor communication errors.
Troubleshooting steps for communication errors between outdoor unit INV and MAIN MICOM.
Troubleshooting steps for outdoor sensor errors.
Troubleshooting steps for compressor down due to freezing control errors.
Troubleshooting steps for pipe blockage errors.
Troubleshooting steps for outdoor unit fan errors.
Troubleshooting steps for compressor starting or rotation errors.
Continuation of troubleshooting for compressor starting or rotation errors.
Troubleshooting steps for full current or PFC over-current errors.
Troubleshooting steps for IPM (Over Current) errors.
Continuation of troubleshooting for IPM (Over Current) errors.
Troubleshooting steps for DC LINK over-current or low-voltage errors.
Continuation of troubleshooting for DC LINK over-current or low-voltage errors.
Troubleshooting steps for gas leakage errors.
Continuation of troubleshooting for gas leakage errors.
Wiring diagram for 1-way, 4-way, and 4-way Cassette (600x600) indoor units.
Wiring diagram for MPAH indoor units.
Wiring diagram for AC009/012BXADCH outdoor units.
Wiring diagram for AC024/030/036/042/048BXADCH, AC030/036BXSCCC, AC030/036BXSCCH outdoor units.
Diagram illustrating the refrigerating cycle with descriptions of components.
