8-4. Outdoor Fan Speed Control (Only for C121 models)
To optimize performance of the air conditioner, the outdoor fan speed is switched automatically according to the
outdoor temperature.
If the outdoor air temperature falls below 28.5°C, the fan speed switches to LOW.
If the outdoor air temperature rises above 31.5°C, the fan speed switches to HIGH.
This function does not become active in heating operation.
Outdoor air
temperature (°C)
Outdoor fan
speed
31.5
28.5
H
L
27
H