Advertisement
5.2 Display Explanation
NO. Icon
Name
Energy Efficiency
1
Attenuation
2
Sleep Mode
ETA
3
Function
4
Key Lock
5
Defrosting Mode Refer to page 24
6
Lock Mode
7
Backup Mode
8
Filter Blockage
9
Main/secondary
M
It will be flashed when IDU energy efficiency
attenuated.When "Parameter settings C17" is
seted "yes",the screen displays IDU Energy
Ef
f
i
c
ie
n
c
y
A
t
t
e
n
u
at
ion
w
i
r
e
d
c
o
n
t
ro
l
l
e
r
is
in
Attenuation percentage and filter blockage
percentage will be displayed alternately in off
mode when "Parameter settings C17 and
C18" are seted "yes".
It will be lighten when the unit is in sleep mode
It will be lightened when the ETA
Function is activated.
Refer to page 24
It will be lightened when the mode of
controller is locked.
It will be flashed when IDU in backup state.
Refer to page 25
It
w
i
ll
b
e
lig
ht
e
n
e
d
w
a
s
t
h
e
m
a
in
c
o
n
tr
o
lle
17
Description
pe
r
ce
n
ta
g
e
w
h
e
n
off
m
o
d
e
.E
f
fic
ie
n
c
y
h
en the controller is set
r
the
Advertisement
