Vivax ACP-09CH25AEF, Service Manual

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8.4.3.2 Outdoor fan running rules:
The outdoor units have single fan speed. The outdoor fan will run following the compressor except
when AC is in evaporator high temp.protection in heating mode , condenser high temp.protection in
cooling mode ,defrosting mode and the current protection.
8.4.3.3 Indoor fan running rules:
When the compressor is off because off the room temperature rising or the protection, the indoor fan
will run at breeze.
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.
While TE1=28 ,TE2=32 ,TE3=30 ,TE4=26°C °C °C °C for
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ACP-09CH25AEF, ACP-09CH25AEG models.
While TE1=34 ,TE2=37 ,TE3=33 ,TE4=26°C °C °C °C for
ACP-12CH35AEF, ACP-12CH35AEG models.
While TE1=34 ,TE2=36 ,TE3=30 ,TE4=20°C °C °C °C for
ACP-18CH50AEF, ACP-18CH50AEG models.