I 10. STANDARD OPERATING CONDITIONS
Cooling only
[Cool iing)
54
52
50
=
48
=
!?
..__,
45
CL
E
Q)
,.._
0
35
0
"'O
+-'
::I
=
25
20
1 9
------
----
----
+-'
,.._
Q)
CL
0
::I
0
::I
,::
+-'
,::
0
=
1 4 15 19 20
24 28 30
Indoor
t
emp. (
°
CWIB)
NOTES:
The graph is based on the fol lowing conditions:
Equivalent piping length: 7,Sm
Level difference
Om
Air Flow Rate
High
I
AUTO RANDOM RE-START FUNCTION
If there is a power cut when the unit is operating, it will automatically resume the same operating mode when the
power is restored. (Applicable only to units with this feature}
I
11. SERVICE AND MAINTENANCE
Service Parts
Maintenance Procedures
Indoor air filter
1.
Remove any dust adhering to the filter by using a vacuum
cleaner or wash in lukewarm water (below 40
°
C} with a
neutral cleaning detergent.
2. Rinse the filter well and dry before placing it back onto
the unit.
3.
Do not use gasoline, volatile substances or chemicals to
clean the filter.
Indoor unit
1.
Clean any dirt or dust on the grille or panel by wiping it
with a soft cloth soaked in lukewarm water (below 40
°
C}
and a neutral detergent solution.
2. Do not use gasoline, volatile substances or chemicals to
clean the indoor unit.
Note:
In case of EXV replacement in field installed units,
EXV wire insulation tube opening should be always in
downward direction to avoid water droplets entering into
insulation tube.
Lead
w
i
r
es
16
Period
At least once every 2 weeks.
More frequently if necessary.
At least once every 2 weeks.
More frequently if necessary.
I
ns
u
l
a
t
i
on tube
- B
i
n
d
i
n
g band
�
T
ubeopen
i
n
g
i
s turned dow
n
.