Toyotomi CFT35A-R Service Manual page 34

1.3.3.2 Indoor fan running rules:
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 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.
Only for DL: If the compressor stops caused by the room temperature rising, the indoor fan will follow the
below rules. During this period, the anti-cold-wind is disabled.
Auto fan action:
For DL: floor installation
Electrical Control
T2
TE2
TE1
TE3
TE4
T2
Setting
TE14+2
TE14
Low for15s, then
off
Setting
Low
Off
Electrical Control Function
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