Mitsubishi Electric CITY MULTI PLFY-WLMU-E Serie Manuel D'utilisation page 15

3. Operation
3.6.4 Seasonal airflow function
Seasonal airflow Seasonal airflow
Seasonal airflow
Seasonal airflow
Cooling/Heating
Cooling/Heating
Select: SELECT Select: SELECT
F1 F2 F3 F4
ON
RETURN SELECT
MENU
OFF
HOLD
Notes:
Any person at the following places cannot be detected.
● Along the wall on which the air conditioner is installed
● Directly under the air conditioner
● Where any obstacle, such as furniture, is between the person and
the air conditioner
A person may not be detected in the following situations.
● Room temperature is high.
● A person wears heavy clothes and his/her skin is not exposed.
● A heating element of which temperature changes significantly is present.
● Some heat sources, such as a small child or pet, may not be sensed.
● A heat source does not move for a long time.
The 3D i-See sensor operates once approximately every 3 minutes
to measure the floor temperature and detect persons in the room.
● The intermittent operating sound is a normal sound produced when
the 3D i-See sensor is moving.
● When 1 MA Remote Controller is used to control multiple indoor
units, No occupancy Auto-OFF cannot be used.
3.8. Mode Selection (For Simple MA remote controller)
MODE
Pressing the button will change the operation mode in the following order.
*1 *1
COOL DRYING FAN
*1: Not all functions are available on all models of indoor units. Functions that are not available will not appear on the display.
*2: The preset temperature for AUTO (either single or dual set point) mode will appear depending on the indoor unit model.
AUTO (dual set point) mode:
In AUTO (dual set point) mode, the preset temperatures can be set for cooling and heating, and operation can be switched automatically between
cooling and heating depending on the room temperature.
The preset temperatures for cooling and heating set in AUTO (dual set point) mode will be reflected to the temperature setting for COOL/DRYING and HEAT modes.
During operation in AUTO (dual set point) mode
Preset temp.
(COOL)
Preset temp.
(HEAT)
HEAT
SETBACK mode:
The SETBACK function automatically switches the operation mode between cooling and heating to maintain the room temperature within the set temperature range.
The preset temperatures for cooling and heating set in SETBACK mode can be different from the preset temperatures for other modes.
During operation in SETBACK mode
Preset temp.
(COOL)
Preset temp.
(HEAT)
HEAT
1 Select the setting with the [F4] button.
OFF → Cooling only → Heating
only → Cooling/Heating → OFF...
After changing the setting, press the
[SELECT/HOLD] button to save the setting.
OFF: The function is disabled.
Cooling only: When the thermostat
turns off during cooling mode, the
vanes move up and down.
Heating only: When the thermostat
turns off during heating mode,
the vanes move to the horizontal
airflow direction to circulate the air.
Cooling/Heating: The function is
enabled during both cooling mode
and heating mode.
* In order to enable this function, the
airflow direction must be set to "Auto".
*1, *2 *1 *1
AUTO SETBACK HEAT
The room temperature
changes corresponding
to the change in the
outside temperature.
COOL HEAT
The room temperature
changes corresponding
to the change in the
outside temperature.
COOL HEAT
Notes:
●
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.
1. While the display is in "STAND BY" or "DEFROST" states.
2. Immediately after starting heat mode (while the system is wait-
ing for the mode change to take effect).
3. In heat mode, when room temperature is higher than the tem-
perature setting.
3.7. Ventilation
For LOSSNAY combination
■
The following 2 patterns of operation is available.
• Run the ventilator together with indoor unit.
• Run the ventilator independently.
Notes: (for wireless remote controller)
●
Running the ventilator independently is not available.
●
No indication on the remote controller.
Room
temperature
COOL
Room
temperature
COOL
en
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