25
Features of LAC KIT (Low ambient cooling kit)
- If LAC KIT is installed, the cooling operation is possible up to -13°F.
- For more information about cooling performance of LAC KIT, see the following table:
Performance
Correction
Outdoor Temperature (°F, DB)
Less than 23
Less than 99
Less than 107
Greater than 107
Correction Factor
1.00
1.00
0.95
0.90
Ú
Capacity Correction = Cooling Capacity x Correction Factor
Setting the address
Upon installation of LAC KIT, set the address for the connected outdoor.
Dip S/W
y
Prior to power supply to the outdoor unit, set the switches. When address recognition is
impossible after power supply, press the Reset button (K3 switch) on the outdoor unit.
Dip S/W
Function
Remarks
7-Segment
#1
#2
ON
(Default)
ON
(Default)
Outdoor unit address: No.1
Connection to Main outdoor unit
ON
OFF
Outdoor unit address: No.2
Connection to Sub1 outdoor unit
OFF
ON
Outdoor unit address: No.3
Connection to Sub2 outdoor unit
OFF
OFF
Outdoor unit address: No.4
Connection to Sub3 outdoor unit
- After setup, check the LAC KIT 7-segment display for normal address setup.
DB68-06398A-01_IM_ACC 옵션 저온냉방 Kit_AA_EN_.indd 25
DB68-06398A-01_IM_ACC 옵션 저온냉방 Kit_AA_EN_.indd 25
2022-09-08 오후 1:53:07
2022-09-08 오후 1:53:07