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Toshiba Error Codes & Troubleshooting

Toshiba Error Codes & Troubleshooting
Toshiba air conditioners feature cutting-edge inverter technology for efficient and quiet operation.
10 Error Codes Listed1 Critical Issues
Error Code: E01
Indoor PCB error
HIGH
Troubleshooting Steps:
Indoor unit control board malfunction. Professional replacement required.
High Priority: Professional attention recommended to prevent damage.
Error Code: E02
Indoor temperature sensor
MEDIUM
Error Code: E03
Indoor coil sensor
MEDIUM
Error Code: E04
Indoor fan motor error
HIGH
Troubleshooting Steps:
Indoor fan motor malfunction. Check motor and remove obstructions.
High Priority: Professional attention recommended to prevent damage.
Error Code: E05
Communication error
MEDIUM
Error Code: E06
Outdoor temperature sensor
LOW
Error Code: E07
Outdoor coil sensor
MEDIUM
Troubleshooting Steps:
Outdoor heat exchanger sensor error. Professional diagnosis needed.
Error Code: E08
Compressor protection
CRITICAL
Troubleshooting Steps:
Compressor protection activated. Immediate professional attention required.
Critical Issue: Turn off your system immediately and contact a professional technician.
Error Code: E09
High pressure protection
HIGH
Troubleshooting Steps:
High pressure switch activated. Check system pressures and airflow.
High Priority: Professional attention recommended to prevent damage.
Error Code: E10
Low pressure protection
HIGH
Troubleshooting Steps:
Low pressure protection activated. Check refrigerant levels.
High Priority: Professional attention recommended to prevent damage.
Still Having Issues with Your Toshiba System?
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