Operation; Turning On/Off; Operation Mode Select - Mitsubishi Electric Mr. Slim PKA A HA7 Manuel D'utilisation

3. Operation

■
About the operation method, refer to the operation manual that comes with each remote controller.

3.1. Turning ON/OFF

<For wired remote controller>
[ON]
Press the [ON/OFF] button.
The ON/OFF lamp will light up in
green, and the operation will start.
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
<For IR wireless remote controller>
2
COOL
5
6
1
2
<To Start Operation>
Press the ON/OFF button 1.
• The ON lamp 1 and the display area come on.
<To Stop Operation>
Press the ON/OFF button 1 again.
• The ON lamp 1 and the display area go dark.
Note:
Even if you press the ON/OFF button immediately after shutting down the op-
eration is progress, the air conditioner will not start for about three minutes.
This is to prevent the internal components from being damaged.
6
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, 67 ~ 87 ºF
17 ~ 28 ºC, 63 ~ 83 ºF
19 ~ 28 ºC, 67 ~ 83 ºF
Not settable
3
˚F
7
3
5
6
7
[OFF]
Press the [ON/OFF] button again.
The ON/OFF lamp will come off, and
the operation will stop.

3.2. Operation mode select

Cool/Dry/Fan/Heat/Automatic (cool/heat)/Ventilation modes are available.
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
Room 83ºF
Cool Set temp. Auto
operation mode.
83
ºF
Mode Temp. Fan
F1 F2 F3 F4
• Operation modes that are not available
to the connected outdoor unit models will
not appear on the display.
What the blinking mode icon means
The mode icon will blink when other indoor units in the same refriger-
ant 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.
Note:
Heat and Automatic mode can not be available for cooling only units.
Ventilation mode: only indicated on the following condition. Wired remote
controller is used and LOSSNAY is connected.
Automatic mode
According to a set temperature, cooling operation starts if the room
temperature is too hot and heating operation starts if the room tem-
perature is too cold.
During automatic operation, if the room temperature changes and
remains 2 °C, 4 °F or more above the set temperature for 15 minutes,
the air conditioner switches to cooling mode. In the same way, if the
room temperature remains 2 °C, 4 °F or more below the set tempera-
ture for 15 minutes, the air conditioner switches to heating mode.
Cooling mode
15 minutes (switches
from heating to cooling)
15 minutes (switches
from cooling to heating)
Cool Dry Fan
Auto Heat
Set temperature +2°C, +4°F
Set temperature
Set temperature -2°C, -4°F