B. Indoor Fan Control
1. Indoor fan is controlled by the indoor piping temperature.
Piping Temperature(°C)
K0 K1 K2 K3 K4 K5 K6 K7 K8 K9 K10
Auto Airflow
Direction
16 19 24 31 32 34 36 39 55 55 58
Manual Airflow
Direction
16 19 24 31 32 34 37 39 55 55 58
2. During heating operation, the maximum fan speed is Lo when the compressor stops.
3. Hot Start
When the heating operation starts, the indoor fan stops and the compressor runs with the frequency of 117Hz. This is to
prevent the cold airflow from blowing.
If the piping temperature rises to 19°C, and the indoor fan speed and airflow direction varies with the indoor piping
temperature, the hot start control is completed.
41
CS-PE9CKE / CU-PE9CKE / CS-PE12CKE / CU-PE12CKE
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