E38
Mitsubishi Heavy
Mitsubishi Heavy air conditioner error E38
Meaning
Outdoor air sensor
General meaning for the brand's models, unless a model's own manual says otherwise.
Meaning
Outdoor air sensor fault
General meaning for the brand's models, unless a model's own manual says otherwise.
Meaning
Outside air temperature sensor [ThoA] defective (resistance is open circuit); poor connection of sensor connection on outdoor unit PCB
General meaning for the brand's models, unless a model's own manual says otherwise.
Meaning
Outside air temperature sensor [ThoA] defective (resistance is open circuit)
General meaning for the brand's models, unless a model's own manual says otherwise.
Meaning
Outdoor air temperature sensor error
Models
SRK15ZTL-W
How the unit shows it
- Display 3: Keeps Flashing
- Display 4: Keeps Flashing
- Display 5: Keeps Flashing
- Display 1: Keeps Flashing (red row)
Causes and how to check
- 2 possible causes
- 2 checks in order
- the cited manual page, and follow-up questions
No account needed to look up codes.
Model series: SRK
Guides
- Checking an air conditioner temperature sensor (thermistor)
How to check the room, coil or discharge sensor when the unit reports a sensor error: measure its resistance and compare with the exact model's table.