Midea MFGA-60ARDN1-QC2 Service Manual page 39

be closed at the first time, the compressor starts under the cooling mode.
8.2.4.2 Conditions for the compressor and outdoor fan action (Ts = set temperature)
a
3
Capacity demand=(a/b/c/d)×HP×△1×△2
△1 is the factor depending on the outdoor ambient temp.
△2 is the factor depending on the evaporator coil outlet temp.
According to the capacity demand, the compressor will run at the corresponding frequency.
8.2.4.3 Action of Indoor Fan
HIGH/ LOW/AUTO fan can be switched over by your comfort.
Auto fan under cooling mode.
8.2.4.4 Outdoor Fan
8.2.5 Dehumidifying Mode
8.2.5.1 Indoor fan speed is low.
8.2.5.2 Four-way valve is closed,. the compressor and outdoor fan will operate the same as in cooling
mode.
8.2.6 Auto Mode
When entering auto mode, the heating, fan only or cooling operation will be automatically chosen
b c
2 2
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d
0