Ventilation Operation - Mitsubishi Electric PAR-31MAA Operation Manual

Automatic cooling/heating operation
1
Press button 1 ( ON/OFF ).
2
Press button 7 ( F1 ) to display the operation mode "Auto".
<Auto (single set point)>
When the room temperature is higher than the preset temperature, cooling operation starts.
When the room temperature is lower than the preset temperature, heating operation starts.
* The current operation mode ("Auto cool" or "Auto heat") will be displayed after the mode is determined.
If "Display/non-display of COOL/HEAT during AUTO mode" has been set to "Non-display" while making
the initial settings, only "Auto" will be displayed. Refer to the Installation Manual for details about initial
settings for the remote controller.
<Auto (dual set point)>
When the room temperature is higher than the preset cooling temperature, cooling operation starts.
When the room temperature is lower than the preset heating temperature, heating operation starts.
* When the operation mode is set to the Auto (dual set point) mode, only "Auto" will appear on the display, even
if the display setting of "Auto cool/Auto heat" is enabled.

Ventilation operation

<When performing an interlocked operation of the ventilation unit with the indoor unit>
Press button 1 ( ON/OFF ) to turn both the indoor unit and the ventilation unit on.
<When operating the ventilation unit individually>
1
Press button 4 ( MENU ).
Room
Cool Set temp. Auto
Mode Temp. Fan
Indoor unit fan may operate even when the ventilation unit is operated individually, depending on the models of the indoor unit and the
ventilation unit.
2 "Vane•Louver•Vent.(Lossnay)" is
selected. Press button 2 ( SELECT ).
Main Main menu
Fri
Vane·Louver·Vent. (Lossnay)
High power
Timer
Weekly timer
OU silent mode
Main display:
Cursor
3 Press button 9 ( F3 ) to
change the fan speed.
Page
Fri
Low On
Vane Vent. Louver
7