Panasonic Urban Multi U-5MX3XPQB Manuel D'utilisation page 7

6.3. Adjusting the air flow direction
Refer to the operation manual of the remote controller.
Movement of the air flow flap (See figure 7)
For the following conditions, a micro computer controls the air flow
direction which may be different from the display.
COOLING
• When the room temperature is lower than
the set temperature.
• When operating continuously at horizontal air flow direction.
• When continuous operation with downward air flow is performed at the time of cooling with a
ceiling-suspended or a wall-mounted unit, the microcomputer may control the flow direction,
and then the remote control indication also will change.
The air flow direction can be adjusted in one of the following ways.
The air flow flap itself adjusts its position.
The air flow direction can be fixed by the user.
Automatic " " and desired position "
NOTE The movable limit of the flap is changeable.
Contact your dealer for details. (Only for Double-
flow, Multi-flow, Corner, Ceiling-suspended and
Wall-mounted.)
Avoid operating in the horizontal direction
" ". It may cause dew or dust to settle on the
ceiling.
6.4. Setting the master remote controller
(for MX3, ML3 and ME3 series)
When the system is installed as shown in figure 8 and figure 9, it is
necessary to designate one of the remote controllers as the master
remote controller.
For MX3+ML3 series (See figure 8)
When one outdoor unit is connected with several indoor units.
For ME3 series (See figure 9)
When one HR unit is connected with several indoor units.
Only the master remote controller can select heating, cooling or
automatic (only ME3 series) operation.
The displays of slave remote controllers show
over under centralized control) and they automatically follow the
operation mode directed by the master remote controller.
However, it is possible to changeover to program dry with slave
remote controllers if the system is in cooling operation set by the
master remote controller.
How to designate the master remote controller
Press the operation mode selector button of the current master
1
remote controller for 4 seconds.
The display showing
control) of all slave remote controllers connected to the same
outdoor unit or HR unit flash.
Press the operation mode selector button of the controller that
2
you wish to designate as the master remote controller. Then
designation is completed. This remote controller is designated
as the master remote controller and the display showing
(change-over under centralized control) vanishes.
The displays of other remote controllers show
over under centralized control).
U-5~16MX3 + U-8~16ME3 + U-4~6ML3
Urban Multi air conditioner
4PW16236-1D
HEATING
• When starting operation.
• When the room temperature is higher
than the set temperature.
• At defrost operation.
".
(change-
(change-over under centralized
(change-
6.5. Precautions for group control system or two
remote controller control system
This system provides two other control systems beside individual
control (one remote controller controls one indoor unit) system.
Confirm the following if your unit is of the following control system
type.
Group control system
One remote controller controls up to 16 indoor units. All indoor
units are equally set.
Two remote controller control system
Two remote controllers control one indoor unit (in case of group
control system, one group of indoor units). The unit is
individually operated.
Contact your dealer in case of changing the
NOTE
combination or setting of group control and two remote
controller control systems.
7. E
NERGY SAVING AND OPTIMUM
OPERATION
Observe the following precautions to ensure the system operates
properly.
Adjust the air outlet properly and avoid direct air flow to room
inhabitants.
Adjust the room temperature properly for a comfortable environ-
ment. Avoid excessive heating or cooling.
Prevent direct sunlight from entering a room during cooling
operation by using curtains or blinds.
Ventilate often.
Extended use requires special attention to ventilation.
Keep doors and windows closed. If the doors and windows
remain open, air will flow out of your room causing a decrease in
the cooling or heating effect.
Be careful not to cool or heat too much. To save energy, keep
the temperature setting at a moderate level.
Recommended temperature setting
For cooling
For heating
Never place objects near the air inlet or the air outlet of the unit.
It may cause deterioration in the effect or stop the operation.
Turn off the main power supply switch to the unit when the unit is
not used for longer periods of time. If the switch is on, it uses
electricity. Before restarting the unit, turn on the main power
supply switch 6 hours before operation to ensure smooth
running. (Refer to "Maintenance" in the indoor unit manual.)
When the display shows
qualified service person to clean the filters. (Refer to
"Maintenance" in the indoor unit manual.)
Keep the indoor unit and remote control at least 1 m away from
televisions, radios, stereos, and other similar equipment.
Failing to do so may cause static or distorted pictures.
Do not place items under the indoor unit which may be damaged
by water.
Condensation may form if the humidity is above 80% or if the
drain outlet gets blocked.
26~28°C
20~24°C
(time to clean the air filter), ask a
Operation manual
5