Midea IC SI-A-1205, Руководство по обслуживанию

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8.4.3.2 Outdoor fan running rules
17
15
Low
High
8.4.3.3 Indoor fan running rules
Indoor fan speed can be set from 1% to 100% and the anti-cold-wind function is preferential.
The running rules of anti-cold-wind function depend on both T1 and T2 that is more comfortable
control.
Auto fan action in heating mode:
6.0
T1-Ts
100%
80%
60%
40%
1%
5.5
5.0
4.5
4.0
8.4.3.4 Defrosting mode
Condition of defrosting:
If any one of the following items is satisfied, AC will enter the defrosting mode.
After the compressor starts up and keeps running, mark the minimum value of T3 from the 7th
minutes to 12th minutes as T30.
1)If the compressor cumulate running time is up to 29 minutes and T3< TCDI1, T3
＋
T30SUBT3ONE
≦
T30.
2)If the compressor cumulate running time is up to 35 minutes and T3< TCDI2, T3
＋
T30SUBT3TWO
≦
T30.
3)If the compressor cumulate running time is up to 29 minutes and T3< TCDI3 for 3 minutes.
4)If the compressor cumulate running time is up to 120 minutes and T3<-15
℃
.