KEY OPTION
▶ K11, K12: Cooling Capacity Option →Use to adjust the cooling capacity. [Common to all models]
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The cooling operation raises the frequency when the current pressure is lower than the target pressure, or in the opposite case,
lowers the frequency. When the target pressure is high, the discharge air temperature of the indoor unit increases along with an increase in energy consumption.
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It is recommended you keep the factory shipping settings. Please proceed with the adjustment when you wish to lower the energy consumption or
the cooling is not satisfactory.
As the target pressure decreases, the energy consumption and noise are reduced and also, the air discharge temperature of indoor unit decreases.
▶ K13, K14: Current Limiting Option → Use this function when you wish to adjust the current.
▶ K15, K16 : Defrost Option → 제상 진입 조건을 변경하고자 할 때 사용합니다.
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The defrost function operates when the temperature difference between outdoor temperature and outdoor heat exchanger temperature is beyond a certain level.
The factory shipping setting is MID. The frost operating temperature gets lowered when changing the option to LOW.
When lowering the temperature of defrosting operation, it has the advantage of lower operation time.
However since it lengthens the operation time after being frozen, the cooling performance is lowered and therefore, the operation time increases.
Use when you wish to adjust the option in the humid area where the defrost function is used quite frequently.
It is recommended you keep the factory shipping settings.
S/W
Function (Snowdrift Protection Control)
K11 K12
ON ON No adj ustment for target pressure (defa ult)
ON OFF default - 2.0 kgf/
OFF ON default - 1.0 kgf/
OFF OFF default + 1.0 kgf/
S/W
Function
K15 K16
ON ON MID
OFF ON LOW1
OFF OFF LOW2
S/W Function
K13 K14 4.0HP5.0HP5.0HP
ON ON Default
DefaultDefault
ON OFF Maximum current - 4(A)
Maximum curren t - 2(A) Maximum curren t - 2(A)
OFF ON Maximum curren t - 6(A)
Maximum curren t - 4(A) Maximum curr ent - 4(A)
OFF OFF Maxim um current - 8(A)
Maximum curren t - 6(A) Maximum current - 6(A)
S/W Function
K13 K14 3.5~4.0HP5.0HP5.0~7.5HP
ON ON Default
DefaultDefault
ON OFF Maximum current - 2(A)
Maximum curren t - 1(A) Maximum current - 1(A)
OFF ON Maximum curren t - 3(A)
Maximum curren t - 2(A) Maximum curren t - 2(A)
OFF OFF Maxim um current - 4(A)
Maximum curren t - 3(A) Maximum curren t - 3(A)
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