Econo Cool Operation - Mitsubishi Electric MSZ-EF09NAB Operating Instructions Manual

● OPERATING INSTRUCTIONS ●
S
MART SET OPERATION
1
Press during COOL, or HEAT mode to select
SMART SET mode.
2
Set the temperature, fan speed, and airfl ow direction.
• The same setting is selected from the next time by simply pressing
.
• Two settings can be saved. (One for COOL, one for HEAT)
• Select the appropriate temperature, fan speed, and airflow direction
according to your room.
• Normally, the minimum temperature setting in HEAT mode is 61°F
(16°C). However, during SMART SET operation only, the minimum
temperature setting is 50°F (10°C).
Press again to cancel SMART SET operation.
• SMART SET operation also is cancelled when the MODE button is
pressed.
SMART SET operation
• A simplifi ed set back function enables to recall the preferred (preset) setting
with a single push of the button. Press the button again and you can go
back to the previous setting in an instance.
• SMART SET operation cannot be set on the weekly timer.
Example of use:
1. Low energy mode
Set the temperature 4°F (2°C) to 6°F (3°C) warmer in COOL and cooler in
HEAT mode. This setting is suitable for unoccupied room, and while you are
sleeping.
2. Saving frequently used settings
Save your preferred setting for COOL and HEAT. This enables you to select
your preferred setting with a single push of the button.
En-7
E
CONO COOL OPERATION
Press during COOL mode

ECONO COOL operation.

The unit performs swing operation vertically in various cycles according to the
temperature airflow.
Press again to cancel ECONO COOL operation.
• ECONO COOL operation is also cancelled when the VANE button is
pressed.
What is "ECONO COOL"?
Swing airfl ow (change of air fl ow) makes you feel cooler than stationary airfl ow.
The set temperature and the airfl ow direction are automatically changed by the
microprocessor. It is possible to perform cooling operation with keeping comfort.
As a result energy can be saved.
T
IMER OPERATION (ON/OFF TIMER)
1
Press or during operation to set the timer.
(ON timer) : The unit turns ON at the set time.
(OFF timer) : The unit turns OFF at the set time.
* or blinks.
* Make sure that the current time and day are set correctly.
2
Press (Increase) and
time of timer.
Each press increases or decreases the set time by 10 minutes.
• Set the timer while or
3
Press or again to cancel timer.
Note:
• ON and OFF timers can be set together.
operations.
• If power failure occurs while ON/OFF timer is set, see
function".
page 5 to start
Page 4
(Decrease) to set the
is blinking.
mark indicates the order of timer
page 5 "Auto restart