Gree air conditioner error F1
Meaning
Indoor Ambient Sensor Open/Short Circuit
General meaning for the brand's models, unless a model's own manual says otherwise.
Meaning
Malfunction of indoor ambient temperature sensor:Check if indoor room temperature sensor is connected properly
General meaning for the brand's models, unless a model's own manual says otherwise.
Meaning
Indoor tube-inlet sensor error
General meaning for the brand's models, unless a model's own manual says otherwise.
Meaning
Indoor ambient temperature sensor is open/short circuited
Models
3VIR09HP115V1A, 3VIR09HP230V1A, 3VIR12HP115V1A, 3VIR12HP230V1A, 3VIR18HP230V1A, 3VIR24HP230V1A, GWH09AAB-K6DNA1A, GWH09AAB-K6DNA1B, GWH09AAB-K6DNA2A, GWH09AAB-K6DNA2B, GWH09AAB-K6DNA3A, GWH09AAB-K6DNA4A, GWH09AAB-K6DNA5A, GWH09MB-K3DNA2K, GWH09MB-K3DNA3K, GWH09MB-K3DNA4K, GWH09MB-K3DNA5K, GWH09MB-K3DNB3K, GWH09MB-K3DNC8K, GWH09MB-K3DNC9K, GWH09MB-K3DNE1K, GWH12AAB-K6DNA1A, GWH12AAB-K6DNA2A, GWH12AAB-K6DNA3A, GWH12AAB-K6DNA4A, GWH12AAB-K6DNA5A, GWH12MB-K3DNA2K, GWH12MB-K3DNA3K, GWH12MB-K3DNA4K, GWH12MB-K3DNA5K and 5 more
How the unit shows it
- Indoor cool indicator: OFF 3S and blink once
- Indoor Flashing Times Cool LED: 1
- section: LED table
Causes and how to check
- 4 possible causes
- the repair procedure printed in the service manual
- the cited manual page, and follow-up questions
No account needed to look up codes.
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.