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KEY OPTION
▶
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.
▶
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.
※
※
※
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
M
ID. 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 fro
z
en, 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
Fu
nction
(
Snowdrift
Protection
Contro
l
)
K11
K1
2
ON
ON
No
adj
u
stment
for
target
press
u
re
(
defa
ul
t)
ON
O
FF
defa
ul
t
-
2.0
kgf/
O
FF
ON
defa
ul
t
- 1
.0
kgf/
O
FF
O
FF
defa
ul
t
+ 1
.0
kgf/
S/W
Fu
nction
K1
5
K16
ON
ON
MI
D
O
FF
ON
L
OW
1
O
FF
O
FF
L
OW2
S/W
Fu
nction
K1
3
K14
4
.0
H
P
5.0
H
P
5.0
H
P
ON
ON
Defa
ul
t
Defa
ul
t
Defa
ul
t
ON
O
FF
M
axim
u
m
c
u
rrent
- 4(
A)
M
axim
u
m
c
u
rrent
-
2
(
A)
M
axim
u
m
c
u
rrent
-
2
(
A)
O
FF
ON
M
axim
u
m
c
u
rrent
- 6(
A)
M
axim
u
m
c
u
rrent
- 4(
A)
M
axim
u
m
c
u
rrent
- 4(
A)
O
FF
O
FF
M
axim
u
m
c
u
rrent
-
8
(
A)
M
axim
u
m
c
u
rrent
- 6(
A)
M
axim
u
m
c
u
rrent
- 6(
A)
S/W
Fu
nction
K1
3
K14
3.5
~4
.0
H
P
5.0
H
P
5.0
~
7.5
H
P
ON
ON
Defa
ul
t
Defa
ul
t
Defa
ul
t
ON
O
FF
M
axim
u
m
c
u
rrent
-
2
(
A)
M
axim
u
m
c
u
rrent
- 1(
A)
M
axim
u
m
c
u
rrent
- 1(
A)
O
FF
ON
M
axim
u
m
c
u
rrent
-
3
(
A)
M
axim
u
m
c
u
rrent
-
2
(
A)
M
axim
u
m
c
u
rrent
-
2
(
A)
O
FF
O
FF
M
axim
u
m
c
u
rrent
- 4(
A)
M
axim
u
m
c
u
rrent
-
3
(
A)
M
axim
u
m
c
u
rrent
-
3
(
A)
<
Sing
l
e
-
phase
mode
l>
<
3phase
mode
l>