Operation; Mode Selection; Temperature Setting; Automatic Operation - Mitsubishi Electric Mr.SLIM PKA-M KA Serie Bedienungshandbuch

3. Operation

■
About the operation method, refer to the operation manual that comes with each remote controller.
3.1. Turning ON/OFF
[ON]
Note:
Even if you press the ON/OFF button immediately after shutting down the operation is progress, the air conditioner will not start for about 3 minutes.
This is to prevent the internal components from being damaged.
■
Operation status memory
Operation mode
Preset temperature
Fan speed
■
Settable preset temperature range
Operation mode
Cool/Dry
Heat
Auto
Fan/Ventilation
3.2. Mode Selection
Room
Cool Set temp. Auto
Mode Temp. Fan
F1 F2 F3
What the blinking mode icon means
The mode icon will blink when other indoor units in the same refrigerant
system (connected to the same outdoor unit) are already operated in a
different mode. In this case, the rest of the unit in the same group can
only be operated in the same mode.
Automatic operation
■
According to a set temperature, cooling operation starts if the room
temperature is too hot and heating operation starts if the room
temperature is too cold.
■
During automatic operation, if the room temperature changes and
remains 2.0 °C or more above the set temperature for 15 minutes, the
air conditioner switches to cool mode. In the same way, if the room
temperature remains 2.0 °C or more below the set temperature for
15 minutes, the air conditioner switches to heat mode.
Cool mode
15 minutes (switches
from cooling to heating)
6
Downloaded from www.Manualslib.com
Press the [ON/OFF] button.
The ON/OFF lamp will light up in
green, and the operation will start.
Remote controller setting
Operation mode before the power was turned off
Preset temperature before the power was turned off
Fan speed before the power was turned off
Preset temperature range
19 – 30 ºC
17 – 28 ºC
19 – 28 ºC
Not settable
Press the [F1] button to go through the op-
Fri
eration modes in the order of "Cool", "Dry",
"Fan", "Auto", and "Heat". Select the desired
operation mode.
Cool Dry
F4
Auto Heat
• Operation modes that are not available to
the connected outdoor unit models will not
appear on the display.
15 minutes (switches
from heating to cooling)
Set temperature +2.0°C
Set temperature
Set temperature -2.0°C
manuals search engine
[OFF]
<Dual set point>
Note:
• This function cannot be set depending on the outdoor unit to be
connected.
When the operation mode is set to the Auto (dual set point) mode, two
preset temperatures (one each for cooling and heating) can be set. De-
pending on the room temperature, indoor unit will automatically operate in
Fan
either the Cool or Heat mode and keep the room temperature within the
preset range.
For details on how to operate, refer to manual of remote controller.
3.3. Temperature setting
<Cool, Dry, Heat, and Auto>
Room
Cool Set temp.
Mode Temp.
F1 F2 F3
Press the [F2] button to decrease the preset temperature, and press the
[F3] button to increase.
• Refer to the table on page 6 for the settable temperature range for dif-
ferent operation modes.
• Preset temperature range cannot be set for Fan/Ventilation operation.
• Preset temperature will be displayed either in Centigrade in 0.5- or
1-degree increments, or in Fahrenheit, depending on the indoor unit
model and the display mode setting on the remote controller.
Press the [ON/OFF] button again.
The ON/OFF lamp will come off,
and the operation will stop.
Fri
28.5
Room
Auto Cool Set temp.
28.5
Fan Mode Temp.
Example display
(Centigrade in 0.5-degree increments)
F4
Fri
Auto
Fan