20
(3) The indoor heat exchanger restricts revolving
speed of the fan motor to prevent a cold draft. The
upper limit of the revolving speed is shown in
Fig. 7-2-8 and Table 7-2-1.
Fig. 7-2-8 Cold draft preventing control
NOTES :
*1: The fan stops for 2 minutes after thermostat-OFF
.
*2: A is 24 °C when the preset temperature is 24 °C or
more and A is the preset temperature when it is
under 24 °C.
*3: SL means Super Low.
*4: Calculated from difference in motor speed
between SL and H.
*5 and *6:
Table 7-2-1
Fan
*5
*6
speed
Starting period
Stabilized period
AUTO
Up until 12 minutes
passed after starting
the unit
From 12 to 25 minutes
passed after starting
the unit and room
temperature is 3 °C
lower than preset
temperature
Manual
Room temperature
(L H)
< Preset temperature
4 °C
7-2-5. Automatic operation
([MODE] button on the remote control is set
to the automatic operation.)
(1) One of 3 operations (Cooling, Fan only or Heating)
is selected according to difference between the
preset temperature and the room temperature at
which the automatic operation has started, as
shown in Fig. 7-2-9. The Fan only operation
continues until the room temperature reaches a
level at which another mode is selected.
(2) Temporary Auto
When the [RESET] button on the indoor unit
is pushed, the preset temperature is fixed at 24 °C
and the indoor unit is controlled as shown in
Fig. 7-2-9.
From 12 to 25 minutes
passed after starting
the unit and room
temperature is
between preset
temperature and 3 °C
lower than preset
temperature
25 minutes or more
passed after starting
the unit
Room temperature
Preset temperature
3.5 °C
A+8
A
−
4
A+8
A
−
4
45
34
34
33
32
31
21
20
*2
*6
*5
Manual
(One of 5 steps)
L H (Up to
seting speed)
AUTO
*4
SL
*3
SL*1
Stop
Indoor heat exchanger temperature
°C
Fig. 7-2-9
(Room temp.)
(Preset temp.)
°C
+4
0
1
The louver moves to the position same
as Hi POWER operation.
Cooling operation
Heating operation
Cooling operation
Fan only operation
Heating model
Cooling model
-
-
-
-
-
-
·
·
·
·
·
·
·
-
-
FILE NO. SVM-06027
