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12.1.5
Automatic Operation
This mode can be set using remote control and the operation is decided by remote control setting temperature,
remote control operation mode and indoor intake air temperature.
During operation mode judgment, indoor fan motor (with speed of Lo-) is running for 30 seconds to detect the
indoor intake air temperature.
Every 10 minutes, the indoor temperature is judged.
For the 1st judgment
If indoor intake temperature - remote control setting temperature
o
If -3.6°F (-2°C)
o
decided.
If indoor intake temperature - remote control setting temperature < -3.6°F (-2°C), HEAT mode is decided.
o
For the 2nd judgment onwards
If indoor intake temperature - remote control setting temperature
o
mode, then continue in DRY mode. otherwise COOL mode is decided.
If -3.6°F (-2°C)
o
previous mode.
If indoor intake temperature - remote control setting temperature < -3.6°F (-2°C), HEAT mode is decided.
o
12.1.6
Fan Operation
Fan Operation is used to circulate air in a room.
During operation, indoor fan run continuously but outdoor fan and compressor stop.
Temperature setting is not applicable.
12.2 Indoor Fan Motor Operation
12.2.1
Basic Rotation Speed (rpm)
A. Basic Rotation Speed (rpm)
i. Manual Fan Speed
[Cooling, Dry]
Fan motor's number of rotation is determined according to remote control setting.
[Heating]
Fan motor's number of rotation is determined according to remote control setting.
indoor intake temperature - remote control setting temperature < 3.6°F(2°C), DRY mode is
Heat
-10.8
-9.0
-7.2
-5.4
-3.6
-1.8
(-6)
(-5)
(-4)
(-3)
(-2)
(-1)
indoor intake temperature - remote control setting temperature < 5.4°F (3°C), maintain with
Heat
-10.8
-9.0
-7.2
-5.4
-3.6
-1.8
-
(-6)
(-5)
(-4)
(-3)
(-2)
(-1)
Remote control
Tab
Hi
Remote control
Tab
SHi
3.6°F (2°C), COOL mode is decided.
Dry
Cool
0
1.8
3.6
5.4
7.2
9.0
10.8
(0)
(1)
(2)
(3)
(4)
(5)
(6)
5.4°F (3°C), if previous operate in DRY
Maintain
Cool
current mode
/Dry
0
1.8
3.6
5.4
7.2
9.0
10.8
(0)
(1)
(2)
(3)
(4)
(5)
Me+
Me
Me-
Me+
Me
Me-
31
Unit: F ( C)
(6)
Unit: F ( C)
Lo
Lo
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