Mitsubishi Electric MFZ-KA25VA Manual De Instrucciones página 5

S
ELECTING OPERATION MODES
1
Press to start the operation.
2
Press to select operation mode.
Each press changes mode in the follow-
ing order:
3
Press or to set the temperature.
Each press raises or lowers the temperature by 1°C.
Press to stop the operation.
• The same setting is selected the next time by simply pressing
Operation indicator lamp
The operation indicator at the right side of the indoor unit indicates the opera-
tion state.
Operation Indicator
Indication Operation state
This shows that the air conditioner is op-
erating to reach the target temperature.
Please wait until the target temperature
is obtained.
This shows that the room temperature is
approaching the target temperature.
[Normal operation]
This shows a state of standby for opera-
tion. Please refer to Information for multi
[i-save operation]
system air conditioner above.
Refer to the description of i-save mode.
(AUTO)
(COOL)
(DRY)
(HEAT)
.
(Green) : Lighted
(Orange) : Lighted
(Green) : Blinking
(Orange) : Blinking
: Not lighted
Difference between target tem-
perature and room temperature
About 2°C or more
About 2°C or less
—
—
AUTO mode (Auto changeover)
The unit selects the operation mode according to the difference between the
room temperature and the set temperature. During AUTO mode, the unit
changes mode (COOL↔HEAT) when the room temperature is 2°C away
from the set temperature for more than 15 minutes.
Note:
During multi system operation, the unit may not be able to switch opera-
tion mode between COOL and HEAT. In this case, the indoor unit be-
comes standby mode.
COOL mode
Enjoy cool air at your desired temperature.
Do not operate COOL mode at low outside temperature (less than -10°C)
Water condensed in the unit may drip and wet or damage furniture, etc.
DRY mode
Dehumidify your room. The room may be cooled slightly.
Temperature cannot be set during DRY mode.
HEAT mode
Enjoy warm air at your desired temperature.
Emergency operation
When the remote controller cannot be used...
Emergency operation can be activated by pressing the emergency operation
switch on the indoor unit.
Each time the emergency operation switch is pressed,
the operation will change in the following order:
Operation indicator lamp
Emergency COOL
Emergency HEAT
Stop
Note:
The fi rst 30 minutes of operation is test run. Temperature
control does not work, and fan speed is set to High.
Auto restart function
If a power failure occurs or the main power is turned off during operation, "Auto
restart function" automatically starts operation in the same mode as the one set
with the remote controller just before the shutoff of the main power. When
timer is set, timer setting is cancelled and the unit starts operation when power
is resumed.
If you do not want to use this function, please consult the service repre-
sentative because the setting of the unit needs to be changed.
Multi system operation
Two or more indoor units can be operated by one outdoor unit. When several
indoor units are operated simultaneously, cooling and heating operations cannot
be done at the same time. When COOL is selected with one unit and HEAT with
another or vice versa, the unit operated later becomes standby mode.
Set temperature : 24°C
Fan speed : Medium
Horizontal vane : Auto
En-4