For21k,24k models:
While TE14=32℃.
For all the models, when the compressor is on, the indoor fan can be set to high/med/low/auto. And the
anti-cold wind function has the priority.
Anti-cold wind function:
When the evaporator coil temp.T2 is getting higher,
T2>TE2, the indoor fan will run at setting speed.
TE1<T2<TE2, the indoor fan will run at low speed.
When T2 is getting lower,
TE4<T2<TE3,the indoor fan will run at low speed.
T2<TE4, the indoor fan will shut off.
Auto fan action:
When T1-Ts>2℃, the indoor fan will run at low speed.