KEY OPTION
58
S/W
Function (Communication Tracking)
K5
ON
Manually setting address of indoor unit (default)
OFF
Automatically setting address of indoor unit
▶ K5: Auto/Manual Address Setting [Applicable Only to RD***M**** Model]
S/W
Function (Snowdrift Protection Control)
K6
ON No use of snowdrift protection control function (default)
OFF Use of snowdrift protection control function
▶ K6: Option for Snowdrift Protection Control [Common to All Models]
※
When the snowdrift protection control function is set to ON, the outdoor fan operates once for a minute every 30 minutes
when the air conditioner is running under 5 ℃.
K11, K12: Cooling Capacity Option
Use to adjust the cooling capacity. [Common to all models]
※
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.
※
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.
S/W
Function (Snowdrift Protection Control)
K11 K12
ON ON No adjustment for target pressure (default)
ON OFF 90 %
OFF ON 95 %
OFF OFF 110 %
▶ K7, K8: Setup Value Change Option for Cooling Target Evaporation Temperature [Common to All Models]
※
Please raise the setting values by improving performance while referring to the performance data of long-pipe cooling from the Technical Data Book.
※
In the case of short-piping, an unpleasant feeling can be felt from the low discharge air temperature of the indoor unit when the performance is raised arbitrarily.
This is an option for compensating performance in case of long-piping installation.
Please try not to use this function for other purposes.
S/W
Function (Snowdrift Protection Control)
K7 K8
ON ON 7 ~ 9 ℃ (factory shipment setting)
ON OFF 5 ~ 7 ℃
OFF ON 9 ~ 11 ℃
OFF OFF 10 ~ 12 ℃
▶ K9, K10: Silent night option. It is possible to run the unit quietly at nighttime by lowering the outdoor FAN RPM
[common to all models]
S/W
Function (Snowdrift Protection Control)
K9 K10
ON ON No use of silent night function (default)
ON OFF STEP - 1
OFF ON STEP - 2
OFF OFF STEP - 3
▶ K15, K16 : Defrost Option → when it is desired to change the entry condition of defrosting.
Switch
Function
K15 K16
ON ON MID
OFF ON LOW1
OFF OFF LOW2
※
※
※
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.
▶ K13, K14: Current Limiting Option → Use this function when you wish to adjust the current.
Switch Function
K13 K14 3.5~4.0HP 5.0HP 5.0~7.5HP
ON ON Default Default Default
ON OFF Maximum current - 4(A) Maximum current - 2(A) Maximum current - 2(A)
OFF ON Maximum current - 6(A) Maximum current - 4(A) Maximum current - 4(A)
OFF OFF Maximum current - 8(A) Maximum current - 6(A) Maximum current - 6(A)
S/W
Function (Communication Tracking)
K5
ON
Manually setting address of indoor unit (default)
OFF
Automatically setting address of indoor unit
▶ K5: Auto/Manual Address Setting [Applicable Only to RD***M**** Model]
S/W
Function (Snowdrift Protection Control)
K6
ON No use of snowdrift protection control function (default)
OFF Use of snowdrift protection control function
▶ K6: Option for Snowdrift Protection Control [Common to All Models]
※
When the snowdrift protection control function is set to ON, the outdoor fan operates once for a minute every 30 minutes
when the air conditioner is running under 5 ℃.
▶ K11, K12: Cooling Capacity Option →Use to adjust the cooling capacity. [Common to all models]
※
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.
※
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.
S/W
Function (Snowdrift Protection Control)
K11 K12
ON ON No adjustment for target pressure (default)
ON OFF 90 %
OFF ON 95 %
OFF OFF 110 %
▶ K7, K8: Setup Value Change Option for Cooling Target Evaporation Temperature [Common to All Models]
※
Please raise the setting values by improving performance while referring to the performance data of long-pipe cooling from the Technical Data Book.
※
In the case of short-piping, an unpleasant feeling can be felt from the low discharge air temperature of the indoor unit when the performance is raised arbitrarily.
This is an option for compensating performance in case of long-piping installation.
Please try not to use this function for other purposes.
S/W
Function (Snowdrift Protection Control)
K7 K8
ON ON 7 ~ 9 ℃ (factory shipment setting)
ON OFF 5 ~ 7 ℃
OFF ON 9 ~ 11 ℃
OFF OFF 10 ~ 12 ℃
▶ K9, K10: Silent night option. It is possible to run the unit quietly at nighttime by lowering the outdoor FAN RPM
[common to all models]
S/W
Function (Snowdrift Protection Control)
K9 K10
ON ON No use of silent night function (default)
ON OFF STEP - 1
OFF ON STEP - 2
OFF OFF STEP - 3
▶ K15, K16 : Defrost Option → when it is desired to change the entry condition of defrosting.
Switch
Function
K15 K16
ON ON MID
OFF ON LOW1
OFF OFF LOW2
※
※
※
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.
▶ K13, K14: Current Limiting Option → Use this function when you wish to adjust the current.
Switch Function
K13 K14 3.5~4.0HP 5.0HP 5.0~7.5HP
ON ON Default Default Default
ON OFF Maximum current - 4(A) Maximum current - 2(A) Maximum current - 2(A)
OFF ON Maximum current - 6(A) Maximum current - 4(A) Maximum current - 4(A)
OFF OFF Maximum current - 8(A) Maximum current - 6(A) Maximum current - 6(A)
스위치
기능 (통신 트래킹)
K5
ON 수동으로 실내기 주소 설정(기본값)
OFF 자동으로 실내기 주소 설정
▶ K5 : 수동/자동 주소 설정 [RDM 모델만 해당]
스위치
기능 (적설방지 제어)
K6
ON 적설방지 제어 사용 안함(기본값)
OFF 적설방지 제어 사용함
▶ K6 : 적설방지 제어 옵션 [전모델 공통]
※
적설방지 제어를 사용으로 설정하면 5 ℃ 이하에서 냉/난방기 운전 정지 상태에서 30분에 한번씩 1분 간 실외 FAN이 운전됩니다.
▶ K11, K12 : 난방 용량 옵션 → 난방 능력을 조절하고자 할 때 사용합니다. [전모델 공통]
※
난방 운전은 현재 고압이 목표 고압보다 낮으면 주파수를 상승시키고, 반대의 경우에는 주파수를 하강시킵니다. 목표 고압이 높으면 실내기 토출 공기 온도는 높아지지만
에너지 소모 또한 증가합니다.
※
기본적으로 공장 출하 상태를 유지할 것을 권장합니다. 그러나, 에너지 소비량을 감소 시키고자 하거나 난방 성능 불만족이 있을 경우에는 상황에 따라서 조절을 하십시오.
목표 고압을 낮출수록 에너지 소비량과 소음은 감소하지만 실내 공기 토출 온도 또한 낮아집니다.
스위치
기능
K11 K12
ON ON 공장 출하 상태
ON OFF 난방능력 : 90 %
OFF ON 난방능력 : 95 %
OFF OFF 난방능력 : 110 %
▶ K7, K8 : 냉방 목표 증발온도 설정값 변경 옵션 [전모델 공통]
※
해당 사양은 Technical Data book의 냉방 장배관 성능 데이터를 참조하여 성능을 상승시켜 주십시오.
※
단배관시 임의로 성능을 상승시킬 경우 낮은 실내기 토출 공기 온도로 불쾌감을 줄 수도 있습니다. 장배관 설치시 성능 보정을 위한 옵션입니다.
그 외의 사용은 삼가 주십시오.
스위치
기능 (목표 증발온도 설정)
K7 K8
ON ON 7 ~ 9 ℃ (공장 출하 세팅)
ON OFF 5 ~ 7 ℃
OFF ON 9 ~ 11 ℃
OFF OFF 10 ~ 12 ℃
▶ K9, K10 : 야간 정음 옵션, 실외 FAN RPM을 떨어뜨려 야간 운전시 조용하게
운전할 수 있음 [전모델 공통]
스위치
기능 (야간 정음)
K9 K10
ON ON 야간 정음 사용 안함 (기본값)
ON OFF STEP - 1
OFF ON STEP - 2
OFF OFF STEP - 3
▶ K15, K16 : Defrost Option → 제상 진입 조건을 변경하고자 할 때 사용합니다.
스위치
기능
K15 K16
ON ON MID
OFF ON LOW1
OFF OFF LOW2
※
제상 운전은 실외온도와 실외열교환기 온도의 차이가 일정이상 벌어질 경우 진입합니다.
※
공장 출하상태는 MID입니다. Option을 조정하여 LOW로 변경할 경우 제상 진입 온도가 낮아집니다. 제상 진입 온도가 낮아지면 운전시간이 길어지는 장점이 있으나,
착상이 되어 운전되는 시간이 길어지므로 난방능력이 저하되어 운전되는 시간이 길어집니다. 너무 습한 지역에서 제상 운전이 너무 자주 진입하는 곳에서 옵션 조정이
필요한 경우에 사용합니다.
※
기본적으로 공장 출하 상태를 유지할 것을 권장합니다.
▶ K13, K14 : 전류 제한 옵션 → 전류제한을 조절하고자 할 때 사용합니다.
Switch 기능
K13 K14 3.5~4.0HP 5.0HP 5.0~7.5HP
ON ON Default Default Default
ON OFF Maximum current - 4(A) Maximum current - 2(A) Maximum current - 2(A)
OFF ON Maximum current - 6(A) Maximum current - 4(A) Maximum current - 4(A)
OFF OFF Maximum current - 8(A) Maximum current - 6(A) Maximum current - 6(A)
S/W
Function (Communication Tracking)
K5
ON
Manually setting address of indoor unit (default)
OFF
Automatically setting address of indoor unit
▶ K5: Auto/Manual Address Setting [Applicable Only to RD***M**** Model]
S/W
Function (Snowdrift Protection Control)
K6
ON No use of snowdrift protection control function (default)
OFF Use of snowdrift protection control function
▶ K6: Option for Snowdrift Protection Control [Common to All Models]
※
When the snowdrift protection control function is set to ON, the outdoor fan operates once for a minute every 30 minutes
when the air conditioner is running under 5 ℃.
▶ K11, K12: Cooling Capacity Option →Use to adjust the cooling capacity. [Common to all models]
※
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.
※
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.
S/W
Function (Snowdrift Protection Control)
K11 K12
ON ON No adjustment for target pressure (default)
ON OFF 90 %
OFF ON 95 %
OFF OFF 110 %
▶ K7, K8: Setup Value Change Option for Cooling Target Evaporation Temperature [Common to All Models]
※
Please raise the setting values by improving performance while referring to the performance data of long-pipe cooling from the Technical Data Book.
※
In the case of short-piping, an unpleasant feeling can be felt from the low discharge air temperature of the indoor unit when the performance is raised arbitrarily.
This is an option for compensating performance in case of long-piping installation.
Please try not to use this function for other purposes.
S/W
Function (Snowdrift Protection Control)
K7 K8
ON ON 7 ~ 9 ℃ (factory shipment setting)
ON OFF 5 ~ 7 ℃
OFF ON 9 ~ 11 ℃
OFF OFF 10 ~ 12 ℃
▶ K9, K10: Silent night option. It is possible to run the unit quietly at nighttime by lowering the outdoor FAN RPM
[common to all models]
S/W
Function (Snowdrift Protection Control)
K9 K10
ON ON No use of silent night function (default)
ON OFF STEP - 1
OFF ON STEP - 2
OFF OFF STEP - 3
▶ K15, K16 : Defrost Option → when it is desired to change the entry condition of defrosting.
Switch
Function
K15 K16
ON ON MID
OFF ON LOW1
OFF OFF LOW2
※
※
※
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.
▶ K13, K14: Current Limiting Option → Use this function when you wish to adjust the current.
Switch Function
K13 K14 3.5~4.0HP 5.0HP 5.0~7.5HP
ON ON Default Default Default
ON OFF Maximum current - 4(A) Maximum current - 2(A) Maximum current - 2(A)
OFF ON Maximum current - 6(A) Maximum current - 4(A) Maximum current - 4(A)
OFF OFF Maximum current - 8(A) Maximum current - 6(A) Maximum current - 6(A)
S/W
Function (Snowdrift Protection Control)
K11 K12
ON ON No adjustment for target pressure (default)
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 4.0HP 5.0HP 5.0HP
ON ON Default
Default Default
ON OFF Maximum current - 4(A)
Maximum current - 2(A) Maximum current - 2(A)
OFF ON Maximum current - 6(A)
Maximum current - 4(A) Maximum current - 4(A)
OFF OFF Maximum current - 8(A)
Maximum current - 6(A) Maximum current - 6(A)
S/W Function
K13 K14 3.5~4.0HP 5.0HP 5.0~7.5HP
ON ON Default
Default Default
ON OFF Maximum current - 2(A)
Maximum current - 1(A) Maximum current - 1(A)
OFF ON Maximum current - 3(A)
Maximum current - 2(A) Maximum current - 2(A)
OFF OFF Maximum current - 4(A)
Maximum current - 3(A) Maximum current - 3(A)
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