Operation; Turning On/Off; Fan Speed Setting; Operation Mode Select - Mitsubishi Electric Mr.SLIM SLZ-KA09NA Manuel D'utilisation

3. Operation

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

3.1. Turning ON/OFF

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 3 minutes. This
is to prevent the internal components from being damaged.

3.2. Operation mode select

Cool/ Dry/ Fan/ Heat/ Automatic (cool/ heat)/ ventilation mode are available.
Note:
Heat and Automatic modes can not be available for cooling only units.
Ventilation mode: only indicated on the following condition. Wired remote
Information for multi system air conditioner (Outdoor unit: MXZ series)
more indoor units with one outdoor unit. According to the capacity, two or
more units can operate simultaneously.
neously, one for the cooling and the other for heating, the operation mode of the
indoor unit that operates earlier is selected. The other indoor units that will start
In this case, please set all the indoor units to the same operation mode.
state of standby.
done, it takes a few minutes (max. about 15 minutes) to blow out the warm air.
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 °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 temperature 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 )

4. Timer

Timer functions are different by each remote controller.
For details on how to operate the remote controller, refer to the appropriate
operation manual included with each remote controller.
4

3.3. Fan speed setting

Note:
Note:
-
(AUTO) mode.
3.5. Ventilation
Note (for RF thermostat):
Set temperature +2°C, +4°F
Set temperature
Set temperature -2°C, -4°F
effective temperature, cooling operation is performed a few degrees warmer and
heating operation is performed a few degrees cooler than the set room temperature
once the temperature is reached (automatic energy-saving operation).
The number of available fan speeds depends on the type of unit connected.
In the following cases, the actual fan speed generated by the unit will differ
from the speed shown the remote controller display.
2. When the temperature of the heat exchanger is low in the heating mode.
(e.g. immediately after heating operation starts)
3. In HEAT mode, when room temperature is higher than the temperature
setting.
During swing operation, the directional indication on the screen does not
change in sync with the directional vanes on the unit.
Available directions depend on the type of unit connected.
In the following cases, the actual air direction will differ from the direction
indicated on the remote controller display.
2. Immediately after starting heater mode (while the system is waiting for the
mode change to take effect).
3. In heat mode, when room temperature is higher than the temperature set-
ting.
The following 2 patterns of operation is available.
Running the ventilator independently is not available.
No indication on the RF thermostat.