Timer; Emergency Operation For Wireless Remote-Controller - Mitsubishi Electric Mr. SLIM PKA-M HA Series Operation Manual

3. Operation
Note:
●
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.
<[Manual] To Change the Airflow's Left/Right Direction>
* The louver button cannot be used.
■
Model PKA-M·HA(L)
• Stop the unit operation, hold the lever of the louver, and adjust to the
desired direction.
* Do not set to the inside direction when the unit is in the cooling or dry-
ing mode because there is a risk of condensation and water dripping.
Caution:
To prevent falls, maintain a stable footing when operating the unit.
EN

4. Timer

4.1. For Wired Remote-controller
■
Timer functions are different by each remote controller.
■
For details on how to operate the remote controller, refer to the appropriate operation manual included with each remote controller.

5. Emergency Operation for Wireless Remote-controller

D C
E B A
For PKA-M·HA(L)
When the remote controller cannot be used
When the batteries of the remote controller run out or the remote control-
ler malfunctions, the emergency operation can be done using the emer-
gency buttons.
[Fig. 5-1] A DEFROST/STAND BY lamp
B Operation lamp
C Emergency operation switch (heating)
D Emergency operation switch (cooling)
E Receiver
EN-9
Fig. 5-1
C
E.O.
SW
B
A
D
Fig. 5-2
3.6. Ventilation
For LOSSNAY combination
■
The following 2 patterns of operation is available.
• Run the ventilator together with indoor unit.
• Run the ventilator independently.
Note: (for wireless remote controller)
Running the ventilator independently is not available.
●
●
No indication on the remote controller.
Starting operation
• To operate the cooling mode, press the
seconds.
• To operate the heating mode, press the
seconds.
Stopping operation
• To stop operation, press the
than 2 seconds.
[Fig. 5-2] A DEFROST/STAND BY lamp (Orange)
B Operation lamp (Green)
C Emergency operation switch (cooling/heating)
D Receiver
• Each press of the emergency operation switch will toggle the operation
mode.
• Check "COOL/HEAT" with the operation monitor display. (The orange
lamp A follows this monitor display for 5 seconds after pressing the
emergency operation switch.)
[Heat pump type]
Cooling Heating
Operation Monitor Display
GREEN ORANGE
○ ○
STOP
● ○
COOL
● ●
HEAT
○ ●
: Turning off : Lighting
Note:
• Details of emergency mode are as shown below.
Operation mode
Set temperature
Fan speed
Airflow direction
Horizontal
button D for more than 2
button C for more than 2
button D or the button C for more
[Cooling only type]
Stop Cooling Stop
The orange lamp follows the
switch operation as indicated at
the left for 5 seconds, and then it
will return to the normal display.
COOL HEAT
24°C 24°C
High High
Downward 4 (5)