![](http://pdfasset.owneriq.net/9/63/9632326a-7500-43d7-89a5-e7bd014467be/9632326a-7500-43d7-89a5-e7bd014467be-bg44.png)
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14.4.8 H27 (Outdoor Air Temperature Sensor Abnormality)
Malfunction Decision Conditions
• During startup and operation of cooling and heating, the temperatures detected by the outdoor air temperature
sensor are used to determine sensor errors.
Malfunction Caused
• Faulty connector connection.
• Faulty sensor.
• Faulty PCB.
Troubleshooting