R
randall18Sep 13, 2025
What to do if my Samsung Air Conditioner shows E403 error?
- AAshley DixonSep 13, 2025
If your Samsung Air Conditioner is showing the E403 error, check the outdoor condenser.
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If your Samsung Air Conditioner is showing the E403 error, check the outdoor condenser.
General| Operating Voltage | 220-240 V |
|---|---|
| Compressor Type | Rotary |
| Refrigerant | R32 |
| Energy Rating | 3 Stars |
| Power Source | Electric |
| Features | Auto Clean, Sleep Mode |
Comprehensive technical specifications table for various Tway Cassette and 4way Cassette models.
Provides a checklist for diagnosing issues, including test operation modes and error display indicators.
Detailed troubleshooting guide for common indoor unit errors and symptoms.
Diagram and parts list for the main Printed Circuit Board Assembly of indoor units.
Diagram and parts list for the main Printed Circuit Board Assembly of outdoor units.
Diagram and parts list for the inverter Printed Circuit Board Assembly of outdoor units.
Detailed wiring diagrams for various indoor unit types like Cassette, Duct, RAC, Console, and MPAH.
Wiring diagrams illustrating connections for outdoor unit components and PCBs.
