Electrical Control Function
Electrical Control 111
1.3.3.4 High evaporator coil temp.T2 protection:
For Ceiling & Floor:
For Duct and Super-slim Cassette:
1.3.4 Auto-mode
This mode can be chosen with remote controller and the setting temperature can be changed between
17~30℃.
In auto mode, the machine will choose cooling, heating or fan-only mode according to ∆T (∆T =T1-Ts).
∆T=T1-Ts Running mode
∆T＞2℃
Cooling
-1≤∆T≤2℃
Fan-only
∆T<-1℃
Heating
Indoor fan will run at auto fan of the relevant mode.
The louver operates same as in relevant mode.
If the machine switches mode between heating and cooling, the compressor will keep stopping for 15
minutes and then choose mode according to T1-Ts.
If the setting temperature is modified, the machine will choose running function again.
1.3.5 Drying mode
1.3.5.1 The indoor fan will keep running at low speed.
1.3.5.2 All protections are active and the same as that in cooling mode.
1.3.5.3 The louver operates the same as in cooling mode.
1.3.6 Timer function
1.3.6.1 Timing range is 24 hours.
Compressor off Outdoor fan off
TE9
Compressor on Outdoor fan off
TE8
TE10
Compressor on Outdoor fan on
TE11
TE7
TE8
TE9
Compressor off
Outdoor fan off
Compressor and
Outdoor fan off
Compressor and
Outdoor fan on
Compressor and
Outdoor fan on
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