Instruction Manual

3.3 OPERATION MODE
Heating mode is only available when the indoor unit supports
cooling and heating. Cooling only machine cannot support heating.
Operation mode setting
1 Press “
” or “ ” to select “Mode”.
2 Set the operation mode with “ ” or “ ”. The operation
mode is switched in the following order:
“Cool” ↔ “Heat” ↔ “Dry” ↔ “Auto” ↔ “Fan”
If dual setpoint is selected in auto mode, both cooling setpoint
and heating setpoint can be selected.
With Auto Cool/Heat mode, temperature setting is by default
managed as follows when operation mode changes:
• Operation mode switches from cooling mode to heating mode:
Temperature setting = Heating temperature setting -1°C
• Operation mode switches from heating mode to cooling mode:
Temperature setting = Cooling set temperature +1°C
? NOTE
The function selection setting is required for “Auto” operation. Contact
your distributor for detailed information.
3.4 TEMPERATURE SETTING
1 Press “
” or “ ” to select “Temp”.
2 By pressing “ ”, the temperature is increased by 0.5°C to a
maximum of 30°C.
By pressing “ ”, the temperature is decreased by 0.5°C.
3 Cooling, Dry, Fan operation: a minimum of 19°C.
4 Heating operation: a minimum of 17°C.
? NOTE
• Depending on the type and setting of the indoor unit, it may not be
possible to set the temperature by 1°F (0.5°C).
• The max./ min. temperature may differ depending on the type of
indoor unit.
• Minimum and maximum temperature set-point limits can be
congured by selecting a cooling lower limit and heating upper limit in
the “Function Selection” mode.
• When the “Automatic Reset of Setting Temperature” function is
selected, the temperature is automatically returned to the preset
temperature after the temperature set-point change.
• Contact your distributor for detailed information about “Automatic
Reset of Setting Temperature” and “Cooling Lower Limit Value and
Heating Upper Limit Value for Setting Temperature” functions.
EN
OPERATION
PMML0565 rev.1 - 04/20225