LG PUCKA0 Installation Manual page 8

Before Installation
CAUTION
Selection of Evaporator(Air Handling Unit)
See table below for applicable units
Selecting the capacity setting 'Option PCB'(Accessory) according to the capacity mentioned below.
- The corresponding capacity setting 'Option PCB' needs to be selected depending on the need
capacity.
- After checking the need capacity, remove the 24k Option PCB equipped in the main PCB,
and set up the Option PCB fitted the need capacity in the main PCB.
(Main PCB)
Option PCB
P/NO
EBR65102901
EBR65102902
EBR65102903
EBR65102904
EBR65102905
EBR65102906
EBR65102907
EBR65102908
EBR52358920
EBR52358921
Saturated Suction Temperature (SST) = 6°C, SH (Superheat) = 5K, Air Temperature = 27°C DB / 19°C WB.
8 AHU Control Kit
(Main PCB)
Standard heat
Capacity
exchanger volume
(Btu/h)
12 k
18 k
24 k
30 k
36 k
42 k
48 k
60 k
70 k
85 k
exchanger capacity
(10 3 × m 3 )
2.2
2.4
2.6
2.9
3.1
3.4
4.0
4.7
5.2
5.9
Detail
Capacity setting
'Option PCB'
Maximum heat
(kW)
3.5
5.0
7.1
8.0
10.0
12.5
14.0
15.0
20.0
23.0
Air Flow rate
(CMM)
9~10
13~16.5
14~18
20~26.5
26.5~32
28~36
30~40
40~50
60~70
64~80