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Mitsubishi Electric MS-09DW-U1 Technical & Service Manual page 24

Ductless split-type air conditioners

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(4)
The
initial
set temp. is decided
by
the initial room
temp. within 2
min
.
after
starting-up the
system.
Model
Initial
Room Temp.
Initial
set temp.
More than
88°F
81
°F
COOL
mode
of
84°F
to 88°F
79°F
*
1
"I
FEEL
CONTROL"
81
°F
to
84°F
77°F
76°F to 81
°F
75°F
DRY mode
of
Less
than
76°F
Initial
room temp. m inus 2deg(°F)
"I
FEEL
CONTROL"
*
1
After the system
restarts
by
the
remote controller, the system operates with the
previous
set temp. regardless
of the
initial
set temp.
(5)
I
FEEL
CONTROL
buttons
In
"I
FEEL
CONTROL" mode, set
temp·. is decided
by the microprocessor
based
on
the
room temp
.
In addition, set temp.
is
controlled
by I FEEL buttons
when you feel
too
cool or too warm, and when you
feel
comfortable
the~ button fixes
the
comfortable temp.
When the
I FEEL
button
is
pressed,
I FEEL MONITOR lamp
on the
indoor
unit pulsates
for
a second with
beeps.
Variable
control
When t h e ~ or
1
~
button
is
pressed,
the
set temp.
is
changed
based
on
the
room
temp.
As
the set temp. range
is
variable,
this is called
"Variable control".
The
variable
control
operates only
in
"
I
FEEL
CONT
RO
L"
mode.
In
DRY
mode
of "I
FEEL
CONTROL".
the set
temp. range
is fixed
±
2
deg (°F).
~ - - · T o raise
the set
temp
2 deg.~ 3 deg.(°F)
~ - -To fix
and
memorize
the comfortable present
temp.
TOO
WARM···To
lower the
set
temp.
2 deg.
~
3 deg.(·F)
[___]
-
I
FEEL MONITOR lamp on the indoor unit
-
When
I
FEEL CONTROL button is pressed,
I
FEEL MONITOR lamp on the indoor unit pulsates w
ith
beeps and shows
the
temp.
control condition.
I
FEEL MONITOR
lamp
,,
\ /
,,
23
~~~
Shows difference
between
Set
temp.
and
Room
temp.
is
more
than
3 deg.
(°F)
During
this condition, I
FEEL
button
is not
available.
Wait for about 1 5
min.
C>
f
~
Shows difference
between
Set temp
.
and
Room
temp.
is 2 deg.
~
3 deg. (°F)
The
buttons are available
.
C>C>
~
Shows Room temp.
has
almost
reached Set temp
.
The difference is
less
than
2
deg. CF)
The
buttons are available.
NOTE •During "I
FEEL
CONTROL"
operation,
thermostat
(SET
TEMP.)
is not
available. Use "I
FEEL
CONTROL"
buttons to set temp.
• Once the
-set
temp.
is
set, the microprocessor memorizes
the
temp. and the
system
restarts at
the
same set
temp.
•The set temp
.
range is 61
~
88°F
in
COOL·
DRY
mode of
"
I FEEL
CONTROL".
•When the
main
power
is
turned
off, the
settings are canceled.
Initial
set temp.
will
be
decided
as shown
in
the above
table.
J
J

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