Controlling Your Heat Pump - Mitsubishi Electric MAC-568 User Manual

7. CONTROLLING YOUR
HEAT PUMP
Controlling a unit
Power On/Off
In the top left corner of the unit control screen you will have
the option to select Power On/Off. This is the same function
as selecting On/Off on your local controller.
Operation Mode
When the unit is on, the next control option is for Operation
Mode. The following five operating mode options are
possible:
• AUTO: current set temperature and room temperature
dictate which mode the system is operating in.
• HEAT: the system will operate only in Heating mode;
providing warm air at your desired temperature.
• COOL: the system will operate only in Cooling mode;
providing cool air at your desired temperature.
• DRY: the system will reduce humidity in your room. The
room may be cooled slightly. Temperature cannot be
set during DRY mode.
• FAN: the system will operate only in Fan mode; for
circulating the air in your room, providing neither
heating nor cooling operation.
Room and Set Temperature
The next control option displays both the actual Room
Temperature and the current Set Temperature, which the
user can then adjust. The Room Temperature is the return air
temperature* and may include temperature offset settings.
*When connected to a Mitsubishi Electric Ducted System
and PAC-ZC Zone Controller the Room temperature is the
temperature value presented on the PAR-ZC01M-E Wall
Controller (either return air or averaging).
Please Note:
The Wi-Fi Control system will look for new settings every
minute, so an update could take anything from a few
seconds to 1 minute, depending on when it was selected.
Zone Control
(Only available when connected to a compatible Ducted
System employing the use of a PAC-ZC Zone Controller).
The next control option is for Zone Control. Here Zones can
be opened / closed at the touch of a button as required.
When highlighted, the zone is open. When shaded the zone
is closed. Only those zones which are set up to be displayed
for operation will be actionable (for more see Section 8).
Fan Speed
The next control option is for Fan Speed. The following
options are possible (dependent on the system):
• Fan Speed: 1-5, fixed speed selected by user, 1 = Low,
5 = High.
• Auto: the fan speed is automatically determined by the
system and not the user directly.
Airflow Direction
(Only if unit supports this function)
The next control option is for vertical vane positions to
provide directional control of the airflow from the indoor unit.
The options that can be selected here are:
• AUTO: automatically determined by the systems not the
user.
• SWING: airflow direction is changed automatically
giving a sweeping effect for airflow.
• DIRECTION 1-5: the user can select the exact airflow
direction to suit via tapping through this button.
Ducted unit with Zone
Controller attached.
11 11